mirror of
https://github.com/EGroupware/egroupware.git
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Make Et2WidgetWithSelect a Dedup Mixin in order to make it available cross widgets
This commit is contained in:
Hadi Nategh
parent
f8b1fcf412
commit
08549e25da
@ -1,5 +1,5 @@
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/**
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* EGroupware eTemplate2 - Description WebComponent
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* EGroupware eTemplate2 - Select WebComponent
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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@ -9,157 +9,13 @@
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import {LionSelect} from "@lion/select";
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import {Et2InputWidget} from "../Et2InputWidget/Et2InputWidget";
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import {et2_readAttrWithDefault} from "../et2_core_xml";
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import {css, html, PropertyValues, render, repeat, TemplateResult} from "@lion/core";
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import {cssImage} from "../Et2Widget/Et2Widget";
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import {StaticOptions} from "./StaticOptions";
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import {Et2widgetWithSelectMixin} from "./Et2WidgetWithSelectMixin";
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import {SelectOption} from "./FindSelectOptions";
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export interface SelectOption
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{
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value : string;
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label : string;
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// Hover help text
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title? : string;
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}
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/**
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* Base class for things that do selectbox type behaviour, to avoid putting too much or copying into read-only
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* selectboxes, also for common handling of properties for more special selectboxes.
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*
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* LionSelect (and any other LionField) use slots to wrap a real DOM node. ET2 doesn't expect this,
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* so we have to create the input node (via slots()) and respect that it is _external_ to the Web Component.
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* This complicates things like adding the options, since we can't just override _inputGroupInputTemplate()
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* and include them when rendering - the parent expects to find the <select> added via a slot, render() would
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* put it inside the shadowDOM. That's fine, but then it doesn't get created until render(), and the parent
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* (LionField) can't find it when it looks for it before then.
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*
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*/
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export class Et2WidgetWithSelect extends Et2InputWidget(LionSelect)
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{
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static get properties()
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{
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return {
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...super.properties,
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/**
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* Textual label for first row, eg: 'All' or 'None'. It's value will be ''
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*/
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empty_label: String,
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/**
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* Select box options
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*
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* Will be found automatically based on ID and type, or can be set explicitly in the template using
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* <option/> children, or using widget.set_select_options(SelectOption[])
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*/
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select_options: Object,
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}
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}
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constructor()
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{
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super();
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this.select_options = <StaticOptions[]>[];
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}
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/** @param {import('@lion/core').PropertyValues } changedProperties */
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updated(changedProperties : PropertyValues)
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{
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super.updated(changedProperties);
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// If the ID changed (or was just set) find the select options
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if(changedProperties.has("id"))
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{
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this.set_select_options(find_select_options(this));
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}
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}
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set_value(val)
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{
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let oldValue = this.modalValue;
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// Make sure it's a string
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val = "" + val;
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this.modalValue = val
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this.requestUpdate("value", oldValue);
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}
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/**
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* Set the select options
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*
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* @param {SelectOption[]} new_options
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*/
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set_select_options(new_options : SelectOption[] | { [key : string] : string })
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{
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if(!Array.isArray(new_options))
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{
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let fixed_options = [];
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for(let key in new_options)
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{
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fixed_options.push({value: key, label: new_options[key]});
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}
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this.select_options = fixed_options;
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}
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else
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{
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this.select_options = new_options;
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}
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}
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get_select_options()
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{
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return this.select_options;
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}
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/**
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* Render the "empty label", used when the selectbox does not currently have a value
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*
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* @returns {}
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*/
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_emptyLabelTemplate() : TemplateResult
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{
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return html`${this.empty_label}`;
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}
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_optionTemplate(option : SelectOption) : TemplateResult
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{
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return html``;
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}
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/**
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* Load extra stuff from the template node. In particular, we're looking for any <option/> tags added.
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*
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* @param {Element} _node
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*/
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loadFromXML(_node : Element)
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{
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// Read the option-tags
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let options = _node.querySelectorAll("option");
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let new_options = [];
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for(let i = 0; i < options.length; i++)
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{
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new_options.push({
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value: et2_readAttrWithDefault(options[i], "value", options[i].textContent),
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// allow options to contain multiple translated sub-strings eg: {Firstname}.{Lastname}
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label: options[i].textContent.replace(/{([^}]+)}/g, function(str, p1)
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{
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return this.egw().lang(p1);
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}),
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title: et2_readAttrWithDefault(options[i], "title", "")
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});
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}
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if(this.id)
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{
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new_options = find_select_options(this, {}, new_options);
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}
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this.set_select_options(new_options);
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}
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}
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export class Et2Select extends Et2WidgetWithSelect
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export class Et2Select extends Et2widgetWithSelectMixin(LionSelect)
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{
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static get styles()
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{
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@ -270,197 +126,6 @@ export class Et2Select extends Et2WidgetWithSelect
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*/
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const so = new StaticOptions();
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/**
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* Find the select options for a widget, out of the many places they could be.
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*
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* This will give valid, correct array of SelectOptions. It will check:
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* - sel_options ArrayMgr, taking into account namespaces and checking the root
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* - content ArrayMgr, looking for "options-<id>"
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* - passed options, used by specific select types
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*
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* @param {Et2Widget} widget to check for. Should be some sort of select widget.
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* @param {object} attr_options Select options in attributes array
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* @param {SelectOption[]} options Known options, passed in if you've already got some. Cached type options, for example.
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* @return {SelectOption[]} Select options, or empty array
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*/
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export function find_select_options(widget, attr_options?, options : SelectOption[] = []) : SelectOption[]
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{
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let name_parts = widget.id.replace(/[/g, '[').replace(/]|]/g, '').split('[');
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let content_options : SelectOption[] = [];
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// Try to find the options inside the "sel-options"
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if(widget.getArrayMgr("sel_options"))
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{
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// Try first according to ID
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let options = widget.getArrayMgr("sel_options").getEntry(widget.id);
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// ID can get set to an array with 0 => ' ' - not useful
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if(options && (options.length == 1 && typeof options[0] == 'string' && options[0].trim() == '' ||
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// eg. autorepeated id "cat[3]" would pick array element 3 from cat
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typeof options.value != 'undefined' && typeof options.label != 'undefined' && widget.id.match(/\[\d+]$/)))
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{
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content_options = null;
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}
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else
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{
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content_options = options;
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}
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// We could wind up too far inside options if label,title are defined
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if(options && !isNaN(name_parts[name_parts.length - 1]) && options.label && options.title)
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{
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name_parts.pop();
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content_options = widget.getArrayMgr("sel_options").getEntry(name_parts.join('['));
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delete content_options["$row"];
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}
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// Select options tend to be defined once, at the top level, so try that
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if(!content_options || content_options.length == 0)
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{
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content_options = widget.getArrayMgr("sel_options").getRoot().getEntry(name_parts[name_parts.length - 1]);
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}
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// Try in correct namespace (inside a grid or something)
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if(!content_options || content_options.length == 0)
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{
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content_options = widget.getArrayMgr("sel_options").getEntry(name_parts[name_parts.length - 1]);
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}
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// Try name like widget[$row]
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if(name_parts.length > 1 && (!content_options || content_options.length == 0))
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{
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let pop_that = JSON.parse(JSON.stringify(name_parts));
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while(pop_that.length > 1 && (!content_options || content_options.length == 0))
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{
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let last = pop_that.pop();
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content_options = widget.getArrayMgr('sel_options').getEntry(pop_that.join('['));
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// Double check, might have found a normal parent namespace ( eg subgrid in subgrid[selectbox] )
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// with an empty entry for the selectbox. If there were valid options here,
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// we would have found them already, and keeping this would result in the ID as an option
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if(content_options && !Array.isArray(content_options) && typeof content_options[last] != 'undefined' && content_options[last])
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{
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content_options = content_options[last];
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}
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else if(content_options)
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{
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// Check for real values
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for(let key in content_options)
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{
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if(!(isNaN(<number><unknown>key) && typeof content_options[key] === 'string' ||
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!isNaN(<number><unknown>key) && typeof content_options[key] === 'object' && typeof content_options[key]['value'] !== 'undefined'))
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{
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// Found a parent of some other namespace
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content_options = undefined;
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break;
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}
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}
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}
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}
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}
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// Maybe in a row, and options got stuck in ${row} instead of top level
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// not sure this code is still needed, as server-side no longer creates ${row} or {$row} for select-options
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let row_stuck = ['${row}', '{$row}'];
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for(let i = 0; i < row_stuck.length && (!content_options || content_options.length == 0); i++)
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{
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// perspectiveData.row in nm, data["${row}"] in an auto-repeat grid
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if(widget.getArrayMgr("sel_options").perspectiveData.row || widget.getArrayMgr("sel_options").data[row_stuck[i]])
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{
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var row_id = widget.id.replace(/[0-9]+/, row_stuck[i]);
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content_options = widget.getArrayMgr("sel_options").getEntry(row_id);
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if(!content_options || content_options.length == 0)
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{
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content_options = widget.getArrayMgr("sel_options").getEntry(row_stuck[i] + '[' + widget.id + ']');
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}
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}
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}
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if(attr_options && Object.keys(attr_options).length > 0 && content_options)
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{
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//content_options = jQuery.extend(true, {}, attr_options, content_options);
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content_options = [...attr_options, ...content_options];
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}
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}
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// Check whether the options entry was found, if not read it from the
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// content array.
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if(content_options && content_options.length > 0 && widget.getArrayMgr('content') != null)
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{
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if(content_options)
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{
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attr_options = content_options;
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}
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let content_mgr = widget.getArrayMgr('content');
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if(content_mgr)
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{
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// If that didn't work, check according to ID
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if(!content_options)
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{
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content_options = content_mgr.getEntry("options-" + widget.id);
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}
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// Again, try last name part at top level
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if(!content_options)
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{
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content_options = content_mgr.getRoot().getEntry("options-" + name_parts[name_parts.length - 1]);
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}
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}
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}
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// Default to an empty object
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if(content_options == null)
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{
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content_options = [];
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}
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// Include passed options, preferring any content options
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if(options.length || Object.keys(options).length > 0)
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{
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for(let i in content_options)
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{
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let value = typeof content_options[i] == 'object' && typeof content_options[i].value !== 'undefined' ? content_options[i].value : i;
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let added = false;
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// Override any existing
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for(let j in options)
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{
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if('' + options[j].value === '' + value)
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{
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added = true;
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options[j] = content_options[i];
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break;
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}
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}
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if(!added)
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{
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options.splice(parseInt(i), 0, content_options[i]);
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}
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}
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content_options = options;
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}
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// Clean up
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if(!Array.isArray(content_options) && typeof content_options === "object" && Object.values(content_options).length > 0)
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{
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let fixed_options = [];
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for(let key in <object>content_options)
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{
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let option = {value: key, label: content_options[key]}
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// This could be an option group - not sure we have any
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if(typeof option.label !== "string")
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{
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// @ts-ignore Yes, option.label.label is not supposed to exist but that's what we're checking
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if(typeof option.label.label !== "undefined")
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{
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// @ts-ignore Yes, option.label.label is not supposed to exist but that's what we're checking
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option.label = option.label.label;
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}
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}
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fixed_options.push(option);
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}
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content_options = fixed_options;
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}
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return content_options;
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}
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// @ts-ignore TypeScript is not recognizing that this widget is a LitElement
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customElements.define("et2-select", Et2Select);
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154
api/js/etemplate/Et2Select/Et2WidgetWithSelectMixin.ts
Normal file
154
api/js/etemplate/Et2Select/Et2WidgetWithSelectMixin.ts
Normal file
@ -0,0 +1,154 @@
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/**
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* EGroupware eTemplate2 - WidgetWithSelectMixin
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @link https://www.egroupware.org
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* @author Nathan Gray
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*/
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import {Et2InputWidget} from "../Et2InputWidget/Et2InputWidget";
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import {StaticOptions} from "./StaticOptions";
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import {dedupeMixin, html, PropertyValues, TemplateResult} from "@lion/core";
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import {et2_readAttrWithDefault} from "../et2_core_xml";
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import {find_select_options, SelectOption} from "./FindSelectOptions";
|
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|
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/**
|
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* Base class for things that do selectbox type behaviour, to avoid putting too much or copying into read-only
|
||||
* selectboxes, also for common handling of properties for more special selectboxes.
|
||||
*
|
||||
* LionSelect (and any other LionField) use slots to wrap a real DOM node. ET2 doesn't expect this,
|
||||
* so we have to create the input node (via slots()) and respect that it is _external_ to the Web Component.
|
||||
* This complicates things like adding the options, since we can't just override _inputGroupInputTemplate()
|
||||
* and include them when rendering - the parent expects to find the <select> added via a slot, render() would
|
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* put it inside the shadowDOM. That's fine, but then it doesn't get created until render(), and the parent
|
||||
* (LionField) can't find it when it looks for it before then.
|
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*
|
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*/
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export const Et2widgetWithSelectMixin = dedupeMixin((superclass) =>
|
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{
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class Et2WidgetWithSelect extends Et2InputWidget(superclass)
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{
|
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static get properties()
|
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{
|
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return {
|
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...super.properties,
|
||||
/**
|
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* Textual label for first row, eg: 'All' or 'None'. It's value will be ''
|
||||
*/
|
||||
empty_label: String,
|
||||
|
||||
/**
|
||||
* Select box options
|
||||
*
|
||||
* Will be found automatically based on ID and type, or can be set explicitly in the template using
|
||||
* <option/> children, or using widget.set_select_options(SelectOption[])
|
||||
*/
|
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select_options: Object,
|
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}
|
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}
|
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|
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constructor()
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{
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super();
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|
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this.select_options = <StaticOptions[]>[];
|
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}
|
||||
|
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/** @param {import('@lion/core').PropertyValues } changedProperties */
|
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updated(changedProperties : PropertyValues)
|
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{
|
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super.updated(changedProperties);
|
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|
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// If the ID changed (or was just set) find the select options
|
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if(changedProperties.has("id"))
|
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{
|
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this.set_select_options(find_select_options(this));
|
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}
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}
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set_value(val)
|
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{
|
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let oldValue = this.modalValue;
|
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|
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// Make sure it's a string
|
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val = "" + val;
|
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|
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this.modalValue = val
|
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this.requestUpdate("value", oldValue);
|
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}
|
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|
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/**
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* Set the select options
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*
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* @param {SelectOption[]} new_options
|
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*/
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set_select_options(new_options : SelectOption[] | { [key : string] : string })
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{
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if(!Array.isArray(new_options))
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{
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let fixed_options = [];
|
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for(let key in new_options)
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{
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fixed_options.push({value: key, label: new_options[key]});
|
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}
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this.select_options = fixed_options;
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}
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else
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{
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this.select_options = new_options;
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}
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}
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get_select_options()
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{
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return this.select_options;
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}
|
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|
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/**
|
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* Render the "empty label", used when the selectbox does not currently have a value
|
||||
*
|
||||
* @returns {}
|
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*/
|
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_emptyLabelTemplate() : TemplateResult
|
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{
|
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return html`${this.empty_label}`;
|
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}
|
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|
||||
_optionTemplate(option : SelectOption) : TemplateResult
|
||||
{
|
||||
return html``;
|
||||
}
|
||||
|
||||
/**
|
||||
* Load extra stuff from the template node. In particular, we're looking for any <option/> tags added.
|
||||
*
|
||||
* @param {Element} _node
|
||||
*/
|
||||
loadFromXML(_node : Element)
|
||||
{
|
||||
// Read the option-tags
|
||||
let options = _node.querySelectorAll("option");
|
||||
let new_options = [];
|
||||
for(let i = 0; i < options.length; i++)
|
||||
{
|
||||
new_options.push({
|
||||
value: et2_readAttrWithDefault(options[i], "value", options[i].textContent),
|
||||
// allow options to contain multiple translated sub-strings eg: {Firstname}.{Lastname}
|
||||
label: options[i].textContent.replace(/{([^}]+)}/g, function(str, p1)
|
||||
{
|
||||
return this.egw().lang(p1);
|
||||
}),
|
||||
title: et2_readAttrWithDefault(options[i], "title", "")
|
||||
});
|
||||
}
|
||||
|
||||
if(this.id)
|
||||
{
|
||||
new_options = find_select_options(this, {}, new_options);
|
||||
}
|
||||
this.set_select_options(new_options);
|
||||
}
|
||||
}
|
||||
return Et2WidgetWithSelect;
|
||||
});
|
||||
207
api/js/etemplate/Et2Select/FindSelectOptions.ts
Normal file
207
api/js/etemplate/Et2Select/FindSelectOptions.ts
Normal file
@ -0,0 +1,207 @@
|
||||
/**
|
||||
* EGroupware eTemplate2 - Find select options
|
||||
*
|
||||
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
||||
* @package api
|
||||
* @link https://www.egroupware.org
|
||||
* @author Nathan Gray
|
||||
*/
|
||||
|
||||
export interface SelectOption
|
||||
{
|
||||
value : string;
|
||||
label : string;
|
||||
// Hover help text
|
||||
title? : string;
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the select options for a widget, out of the many places they could be.
|
||||
*
|
||||
* This will give valid, correct array of SelectOptions. It will check:
|
||||
* - sel_options ArrayMgr, taking into account namespaces and checking the root
|
||||
* - content ArrayMgr, looking for "options-<id>"
|
||||
* - passed options, used by specific select types
|
||||
*
|
||||
* @param {Et2Widget} widget to check for. Should be some sort of select widget.
|
||||
* @param {object} attr_options Select options in attributes array
|
||||
* @param {SelectOption[]} options Known options, passed in if you've already got some. Cached type options, for example.
|
||||
* @return {SelectOption[]} Select options, or empty array
|
||||
*/
|
||||
export function find_select_options(widget, attr_options?, options : SelectOption[] = []) : SelectOption[]
|
||||
{
|
||||
let name_parts = widget.id.replace(/[/g, '[').replace(/]|]/g, '').split('[');
|
||||
|
||||
let content_options : SelectOption[] = [];
|
||||
|
||||
// Try to find the options inside the "sel-options"
|
||||
if(widget.getArrayMgr("sel_options"))
|
||||
{
|
||||
// Try first according to ID
|
||||
let options = widget.getArrayMgr("sel_options").getEntry(widget.id);
|
||||
// ID can get set to an array with 0 => ' ' - not useful
|
||||
if(options && (options.length == 1 && typeof options[0] == 'string' && options[0].trim() == '' ||
|
||||
// eg. autorepeated id "cat[3]" would pick array element 3 from cat
|
||||
typeof options.value != 'undefined' && typeof options.label != 'undefined' && widget.id.match(/\[\d+]$/)))
|
||||
{
|
||||
content_options = null;
|
||||
}
|
||||
else
|
||||
{
|
||||
content_options = options;
|
||||
}
|
||||
// We could wind up too far inside options if label,title are defined
|
||||
if(options && !isNaN(name_parts[name_parts.length - 1]) && options.label && options.title)
|
||||
{
|
||||
name_parts.pop();
|
||||
content_options = widget.getArrayMgr("sel_options").getEntry(name_parts.join('['));
|
||||
delete content_options["$row"];
|
||||
}
|
||||
|
||||
// Select options tend to be defined once, at the top level, so try that
|
||||
if(!content_options || content_options.length == 0)
|
||||
{
|
||||
content_options = widget.getArrayMgr("sel_options").getRoot().getEntry(name_parts[name_parts.length - 1]);
|
||||
}
|
||||
|
||||
// Try in correct namespace (inside a grid or something)
|
||||
if(!content_options || content_options.length == 0)
|
||||
{
|
||||
content_options = widget.getArrayMgr("sel_options").getEntry(name_parts[name_parts.length - 1]);
|
||||
}
|
||||
|
||||
// Try name like widget[$row]
|
||||
if(name_parts.length > 1 && (!content_options || content_options.length == 0))
|
||||
{
|
||||
let pop_that = JSON.parse(JSON.stringify(name_parts));
|
||||
while(pop_that.length > 1 && (!content_options || content_options.length == 0))
|
||||
{
|
||||
let last = pop_that.pop();
|
||||
content_options = widget.getArrayMgr('sel_options').getEntry(pop_that.join('['));
|
||||
|
||||
// Double check, might have found a normal parent namespace ( eg subgrid in subgrid[selectbox] )
|
||||
// with an empty entry for the selectbox. If there were valid options here,
|
||||
// we would have found them already, and keeping this would result in the ID as an option
|
||||
if(content_options && !Array.isArray(content_options) && typeof content_options[last] != 'undefined' && content_options[last])
|
||||
{
|
||||
content_options = content_options[last];
|
||||
}
|
||||
else if(content_options)
|
||||
{
|
||||
// Check for real values
|
||||
for(let key in content_options)
|
||||
{
|
||||
if(!(isNaN(<number><unknown>key) && typeof content_options[key] === 'string' ||
|
||||
!isNaN(<number><unknown>key) && typeof content_options[key] === 'object' && typeof content_options[key]['value'] !== 'undefined'))
|
||||
{
|
||||
// Found a parent of some other namespace
|
||||
content_options = undefined;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Maybe in a row, and options got stuck in ${row} instead of top level
|
||||
// not sure this code is still needed, as server-side no longer creates ${row} or {$row} for select-options
|
||||
let row_stuck = ['${row}', '{$row}'];
|
||||
for(let i = 0; i < row_stuck.length && (!content_options || content_options.length == 0); i++)
|
||||
{
|
||||
// perspectiveData.row in nm, data["${row}"] in an auto-repeat grid
|
||||
if(widget.getArrayMgr("sel_options").perspectiveData.row || widget.getArrayMgr("sel_options").data[row_stuck[i]])
|
||||
{
|
||||
var row_id = widget.id.replace(/[0-9]+/, row_stuck[i]);
|
||||
content_options = widget.getArrayMgr("sel_options").getEntry(row_id);
|
||||
if(!content_options || content_options.length == 0)
|
||||
{
|
||||
content_options = widget.getArrayMgr("sel_options").getEntry(row_stuck[i] + '[' + widget.id + ']');
|
||||
}
|
||||
}
|
||||
}
|
||||
if(attr_options && Object.keys(attr_options).length > 0 && content_options)
|
||||
{
|
||||
//content_options = jQuery.extend(true, {}, attr_options, content_options);
|
||||
content_options = [...attr_options, ...content_options];
|
||||
}
|
||||
}
|
||||
|
||||
// Check whether the options entry was found, if not read it from the
|
||||
// content array.
|
||||
if(content_options && content_options.length > 0 && widget.getArrayMgr('content') != null)
|
||||
{
|
||||
if(content_options)
|
||||
{
|
||||
attr_options = content_options;
|
||||
}
|
||||
let content_mgr = widget.getArrayMgr('content');
|
||||
if(content_mgr)
|
||||
{
|
||||
// If that didn't work, check according to ID
|
||||
if(!content_options)
|
||||
{
|
||||
content_options = content_mgr.getEntry("options-" + widget.id);
|
||||
}
|
||||
// Again, try last name part at top level
|
||||
if(!content_options)
|
||||
{
|
||||
content_options = content_mgr.getRoot().getEntry("options-" + name_parts[name_parts.length - 1]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Default to an empty object
|
||||
if(content_options == null)
|
||||
{
|
||||
content_options = [];
|
||||
}
|
||||
|
||||
// Include passed options, preferring any content options
|
||||
if(options.length || Object.keys(options).length > 0)
|
||||
{
|
||||
for(let i in content_options)
|
||||
{
|
||||
let value = typeof content_options[i] == 'object' && typeof content_options[i].value !== 'undefined' ? content_options[i].value : i;
|
||||
let added = false;
|
||||
|
||||
// Override any existing
|
||||
for(let j in options)
|
||||
{
|
||||
if('' + options[j].value === '' + value)
|
||||
{
|
||||
added = true;
|
||||
options[j] = content_options[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
if(!added)
|
||||
{
|
||||
options.splice(parseInt(i), 0, content_options[i]);
|
||||
}
|
||||
}
|
||||
content_options = options;
|
||||
}
|
||||
|
||||
// Clean up
|
||||
if(!Array.isArray(content_options) && typeof content_options === "object" && Object.values(content_options).length > 0)
|
||||
{
|
||||
let fixed_options = [];
|
||||
for(let key in <object>content_options)
|
||||
{
|
||||
let option = {value: key, label: content_options[key]}
|
||||
// This could be an option group - not sure we have any
|
||||
if(typeof option.label !== "string")
|
||||
{
|
||||
// @ts-ignore Yes, option.label.label is not supposed to exist but that's what we're checking
|
||||
if(typeof option.label.label !== "undefined")
|
||||
{
|
||||
// @ts-ignore Yes, option.label.label is not supposed to exist but that's what we're checking
|
||||
option.label = option.label.label;
|
||||
}
|
||||
}
|
||||
fixed_options.push(option);
|
||||
}
|
||||
content_options = fixed_options;
|
||||
}
|
||||
return content_options;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user