mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-16 04:53:18 +01:00
645 lines
15 KiB
TypeScript
645 lines
15 KiB
TypeScript
/**
|
|
* EGroupware eTemplate2 - JS Textbox object
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage api
|
|
* @link http://www.egroupware.org
|
|
* @author Andreas Stöckel
|
|
*/
|
|
|
|
/*egw:uses
|
|
/vendor/bower-asset/jquery/dist/jquery.js;
|
|
et2_core_inputWidget;
|
|
et2_core_valueWidget;
|
|
*/
|
|
|
|
import './et2_core_common';
|
|
import {ClassWithAttributes} from "./et2_core_inheritance";
|
|
import {et2_createWidget, et2_register_widget, WidgetConfig} from "./et2_core_widget";
|
|
import {et2_valueWidget} from './et2_core_valueWidget'
|
|
import {et2_inputWidget} from './et2_core_inputWidget'
|
|
import {et2_button} from './et2_widget_button'
|
|
|
|
/**
|
|
* Class which implements the "textbox" XET-Tag
|
|
*
|
|
* @augments et2_inputWidget
|
|
*/
|
|
export class et2_textbox extends et2_inputWidget implements et2_IResizeable
|
|
{
|
|
static readonly _attributes : any = {
|
|
"multiline": {
|
|
"name": "multiline",
|
|
"type": "boolean",
|
|
"default": false,
|
|
"description": "If true, the textbox is a multiline edit field."
|
|
},
|
|
"size": {
|
|
"name": "Size",
|
|
"type": "integer",
|
|
"default": et2_no_init,
|
|
"description": "Field width"
|
|
},
|
|
"maxlength": {
|
|
"name": "Maximum length",
|
|
"type": "integer",
|
|
"default": et2_no_init,
|
|
"description": "Maximum number of characters allowed"
|
|
},
|
|
"blur": {
|
|
"name": "Placeholder",
|
|
"type": "string",
|
|
"default": "",
|
|
"description": "This text get displayed if an input-field is empty and does not have the input-focus (blur). It can be used to show a default value or a kind of help-text."
|
|
},
|
|
// These for multi-line
|
|
"rows": {
|
|
"name": "Rows",
|
|
"type": "integer",
|
|
"default": -1,
|
|
"description": "Multiline field height - better to use CSS"
|
|
},
|
|
"cols": {
|
|
"name": "Size",
|
|
"type": "integer",
|
|
"default": -1,
|
|
"description": "Multiline field width - better to use CSS"
|
|
},
|
|
"validator": {
|
|
"name": "Validator",
|
|
"type": "string",
|
|
"default": et2_no_init,
|
|
"description": "Perl regular expression eg. '/^[0-9][a-f]{4}$/i'"
|
|
},
|
|
onkeypress: {
|
|
name: "onKeypress",
|
|
type: "js",
|
|
default: et2_no_init,
|
|
description: "JS code or app.$app.$method called when key is pressed, return false cancels it."
|
|
}
|
|
};
|
|
|
|
public static readonly legacyOptions: string[] = ["size", "maxlength", "validator"];
|
|
input: JQuery = null;
|
|
size: number;
|
|
maxLength: number;
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
|
|
{
|
|
// Call the inherited constructor
|
|
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_textbox._attributes, _child || {}));
|
|
|
|
this.input = null;
|
|
|
|
this.createInputWidget();
|
|
}
|
|
|
|
createInputWidget()
|
|
{
|
|
if (this.options.multiline || this.options.rows > 1 || this.options.cols > 1)
|
|
{
|
|
this.input = jQuery(document.createElement("textarea"));
|
|
|
|
if (this.options.rows > 0)
|
|
{
|
|
this.input.attr("rows", this.options.rows);
|
|
}
|
|
|
|
if (this.options.cols > 0)
|
|
{
|
|
this.input.attr("cols", this.options.cols);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
this.input = jQuery(document.createElement("input"));
|
|
switch(this.options.type)
|
|
{
|
|
case "hidden":
|
|
this.input.attr("type", "hidden");
|
|
break;
|
|
}
|
|
if (this.options.autocomplete) this.input.attr("autocomplete", this.options.autocomplete);
|
|
}
|
|
|
|
if(this.options.size) {
|
|
this.set_size(this.options.size);
|
|
}
|
|
if(this.options.blur) {
|
|
this.set_blur(this.options.blur);
|
|
}
|
|
if(this.options.readonly) {
|
|
this.set_readonly(true);
|
|
}
|
|
this.input.addClass("et2_textbox");
|
|
this.setDOMNode(this.input[0]);
|
|
if(this.options.value)
|
|
{
|
|
this.set_value(this.options.value);
|
|
}
|
|
if (this.options.onkeypress && typeof this.options.onkeypress == 'function')
|
|
{
|
|
var self = this;
|
|
this.input.keypress(function(_ev)
|
|
{
|
|
return self.options.onkeypress.call(this, _ev, self);
|
|
});
|
|
}
|
|
}
|
|
|
|
destroy()
|
|
{
|
|
var node = this.getInputNode();
|
|
if (node) jQuery(node).unbind("keypress");
|
|
|
|
super.destroy();
|
|
}
|
|
|
|
getValue()
|
|
{
|
|
if(this.options && this.options.blur && this.input.val() == this.options.blur) return "";
|
|
|
|
return super.getValue();
|
|
}
|
|
|
|
/**
|
|
* Clientside validation using regular expression in "validator" attribute
|
|
*
|
|
* @param {array} _messages
|
|
*/
|
|
isValid(_messages)
|
|
{
|
|
var ok = true;
|
|
// Check input is valid
|
|
if(this.options && this.options.validator && !this.options.readonly && !this.disabled)
|
|
{
|
|
if (typeof this.options.validator == 'string')
|
|
{
|
|
var parts = this.options.validator.split('/');
|
|
var flags = parts.pop();
|
|
if (parts.length < 2 || parts[0] !== '')
|
|
{
|
|
_messages.push(this.egw().lang("'%1' has an invalid format !!!", this.options.validator));
|
|
return false; // show invalid expression
|
|
}
|
|
parts.shift();
|
|
this.options.validator = new RegExp(parts.join('/'), flags);
|
|
}
|
|
var value = this.getValue();
|
|
if (!(ok = this.options.validator.test(value)))
|
|
{
|
|
_messages.push(this.egw().lang("'%1' has an invalid format !!!", value));
|
|
}
|
|
}
|
|
return super.isValid(_messages) && ok;
|
|
}
|
|
|
|
/**
|
|
* Set input widget size
|
|
* @param _size Rather arbitrary size units, approximately characters
|
|
*/
|
|
set_size(_size : number)
|
|
{
|
|
if (this.options.multiline || this.options.rows > 1 || this.options.cols > 1)
|
|
{
|
|
this.input.css('width', _size + "em");
|
|
}
|
|
else if (typeof _size != 'undefined' && _size != parseInt(this.input.attr("size")))
|
|
{
|
|
this.size = _size;
|
|
this.input.attr("size", this.size);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set maximum characters allowed
|
|
* @param _size Max characters allowed
|
|
*/
|
|
set_maxlength(_size : number)
|
|
{
|
|
if (typeof _size != 'undefined' && _size != parseInt(this.input.attr("maxlength")))
|
|
{
|
|
this.maxLength = _size;
|
|
this.input.attr("maxLength", this.maxLength);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set HTML readonly attribute.
|
|
* Do not confuse this with etemplate readonly, which would use et_textbox_ro instead
|
|
* @param _readonly Boolean
|
|
*/
|
|
set_readonly(_readonly)
|
|
{
|
|
this.input.attr("readonly", _readonly);
|
|
this.input.toggleClass('et2_textbox_ro', _readonly);
|
|
}
|
|
|
|
set_blur(_value)
|
|
{
|
|
if(_value) {
|
|
this.input.attr("placeholder", this.egw().lang(_value) + ""); // HTML5
|
|
if (!(<HTMLInputElement>this.input[0]).placeholder) {
|
|
// Not HTML5
|
|
if(this.input.val() == "") this.input.val(this.egw().lang(this.options.blur));
|
|
this.input.focus(this,function(e) {
|
|
if(e.data.input.val() == e.data.egw().lang(e.data.options.blur)) e.data.input.val("");
|
|
}).blur(this, function(e) {
|
|
if(e.data.input.val() == "") e.data.input.val(e.data.egw().lang(e.data.options.blur));
|
|
});
|
|
}
|
|
} else {
|
|
if (!this.getValue()) this.input.val('');
|
|
this.input.removeAttr("placeholder");
|
|
}
|
|
this.options.blur = _value;
|
|
}
|
|
|
|
set_autocomplete(_value)
|
|
{
|
|
this.options.autocomplete = _value;
|
|
this.input.attr('autocomplete', _value);
|
|
}
|
|
|
|
resize(_height : number)
|
|
{
|
|
if (_height && this.options.multiline)
|
|
{
|
|
// apply the ratio
|
|
_height = (this.options.resize_ratio != '')? _height * this.options.resize_ratio: _height;
|
|
if (_height != 0)
|
|
{
|
|
this.input.height(this.input.height() + _height);
|
|
// resize parent too, so mailvelope injected into parent inherits its height
|
|
this.input.parent().height(this.input.parent().height()+_height);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
et2_register_widget(et2_textbox, ["textbox", "hidden"]);
|
|
|
|
/**
|
|
* et2_textbox_ro is the dummy readonly implementation of the textbox.
|
|
*
|
|
* @augments et2_valueWidget
|
|
*/
|
|
export class et2_textbox_ro extends et2_valueWidget implements et2_IDetachedDOM
|
|
{
|
|
/**
|
|
* Ignore all more advanced attributes.
|
|
*/
|
|
static readonly _attributes : any = {
|
|
"multiline": {
|
|
"ignore": true
|
|
},
|
|
"maxlength": {
|
|
"ignore": true
|
|
},
|
|
"onchange": {
|
|
"ignore": true
|
|
},
|
|
"rows": {
|
|
"ignore": true
|
|
},
|
|
"cols": {
|
|
"ignore": true
|
|
},
|
|
"size": {
|
|
"ignore": true
|
|
},
|
|
"needed": {
|
|
"ignore": true
|
|
}
|
|
};
|
|
value: string = "";
|
|
span: JQuery;
|
|
value_span: JQuery;
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
|
|
{
|
|
// Call the inherited constructor
|
|
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_textbox_ro._attributes, _child || {}));
|
|
|
|
this.span = jQuery(document.createElement("label"))
|
|
.addClass("et2_label");
|
|
this.value_span = jQuery(document.createElement("span"))
|
|
.addClass("et2_textbox_ro")
|
|
.appendTo(this.span);
|
|
|
|
this.setDOMNode(this.span[0]);
|
|
}
|
|
|
|
set_label(label)
|
|
{
|
|
// Remove current label
|
|
this.span.contents()
|
|
.filter(function(){ return this.nodeType == 3; }).remove();
|
|
|
|
var parts = et2_csvSplit(label, 2, "%s");
|
|
this.span.prepend(parts[0]);
|
|
this.span.append(parts[1]);
|
|
this.label = label;
|
|
|
|
// add class if label is empty
|
|
this.span.toggleClass('et2_label_empty', !label || !parts[0]);
|
|
}
|
|
|
|
set_value(_value)
|
|
{
|
|
this.value = _value;
|
|
|
|
if(!_value)
|
|
{
|
|
_value = "";
|
|
}
|
|
if (this.label !="")
|
|
{
|
|
this.span.removeClass('et2_label_empty');
|
|
}
|
|
else
|
|
{
|
|
this.span.addClass('et2_label_empty');
|
|
}
|
|
this.value_span.text(_value);
|
|
}
|
|
|
|
/**
|
|
* Code for implementing et2_IDetachedDOM
|
|
*
|
|
* @param {array} _attrs array to add further attributes to
|
|
*/
|
|
getDetachedAttributes(_attrs)
|
|
{
|
|
_attrs.push("value", "label");
|
|
}
|
|
|
|
getDetachedNodes()
|
|
{
|
|
return [this.span[0], this.value_span[0]];
|
|
}
|
|
|
|
setDetachedAttributes(_nodes, _values)
|
|
{
|
|
this.span = jQuery(_nodes[0]);
|
|
this.value_span = jQuery(_nodes[1]);
|
|
if(typeof _values["label"] != 'undefined')
|
|
{
|
|
this.set_label(_values["label"]);
|
|
}
|
|
if(typeof _values["value"] != 'undefined')
|
|
{
|
|
this.set_value(_values["value"]);
|
|
}
|
|
}
|
|
}
|
|
et2_register_widget(et2_textbox_ro, ["textbox_ro"]);
|
|
|
|
/**
|
|
* et2_searchbox is a widget which provides a collapsable input search
|
|
* with on searching indicator and clear handler regardless of any browser limitation.
|
|
*/
|
|
class et2_searchbox extends et2_textbox
|
|
{
|
|
/**
|
|
* Advanced attributes
|
|
*/
|
|
static readonly _attributes : any = {
|
|
overlay:{
|
|
name:"Overlay searchbox",
|
|
type:"boolean",
|
|
default:false,
|
|
description:"Define wheter the searchbox overlays while it's open (true) or stay as solid box infront of the search button (false). Default is false."
|
|
},
|
|
fix: {
|
|
name:"Fix searchbox",
|
|
type:"boolean",
|
|
default:true,
|
|
description:"Define whether the searchbox should be a fix input field or flexible search button. Default is true (fix)."
|
|
}
|
|
}
|
|
value: string = "";
|
|
div: JQuery;
|
|
flex: JQuery;
|
|
button: JQuery;
|
|
search: et2_textbox;
|
|
oldValue: any;
|
|
clear: JQuery;
|
|
|
|
/**
|
|
* Constructor
|
|
*/
|
|
constructor(_parent, _attrs? : WidgetConfig, _child? : object)
|
|
{
|
|
// Call the inherited constructor
|
|
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_searchbox._attributes, _child || {}));
|
|
}
|
|
|
|
createInputWidget()
|
|
{
|
|
var self = this;
|
|
|
|
this.div = jQuery(document.createElement('div'))
|
|
.addClass('et2_searchbox');
|
|
this.flex = jQuery(document.createElement('div'))
|
|
.addClass('flex')
|
|
.appendTo(this.div);
|
|
this.setDOMNode(this.div[0]);
|
|
if (this.options.overlay) this.flex.addClass('overlay');
|
|
|
|
// search button indicator
|
|
// no need to create search button if it's a fix search field
|
|
if (!this.options.fix)
|
|
{
|
|
this.button = jQuery(document.createElement('button'))
|
|
.css({"background-image": egw.image('search')})
|
|
.click(function(){
|
|
self._show_hide(jQuery(self.flex).hasClass('hide'));
|
|
self.search.input.focus();
|
|
})
|
|
.addClass('et2_button');
|
|
this.div.prepend(this.button);
|
|
}
|
|
// input field
|
|
this.search = <et2_textbox><unknown>et2_createWidget('textbox',{"blur":egw.lang("search"),
|
|
onkeypress:function(event) {
|
|
if(event.which == 13)
|
|
{
|
|
event.preventDefault();
|
|
self.getInstanceManager().autocomplete_fixer();
|
|
// Use a timeout to make sure we get the autocomplete value,
|
|
// if one was chosen, instead of what was actually typed.
|
|
// Chrome doesn't need this, but FF does.
|
|
window.setTimeout(function() {
|
|
self.set_value(self.search.input.val());
|
|
self.change();
|
|
},0);
|
|
}
|
|
}},this);
|
|
// Autocomplete needs name
|
|
this.search.input.attr('name', this.id||'searchbox');
|
|
this.search.input.on({
|
|
keyup:function(event)
|
|
{
|
|
self.clear.toggle(self.get_value() !='' || !self.options.fix);
|
|
if(event.which == 27) // Escape
|
|
{
|
|
// Excape clears search
|
|
self.set_value('');
|
|
}
|
|
},
|
|
|
|
blur(event){
|
|
if (egwIsMobile()) return;
|
|
if (!event.relatedTarget || !jQuery(event.relatedTarget.parentNode).hasClass('et2_searchbox'))
|
|
{
|
|
self._show_hide((!self.options.overlay && self.get_value()));
|
|
}
|
|
if (typeof self.oldValue !='undefined' && self._oldValue != self.get_value()) {
|
|
self.change();
|
|
}
|
|
},
|
|
mousedown:function(event){
|
|
if (event.target.tagName == 'span') event.stopImmediatePropagation();
|
|
}
|
|
});
|
|
|
|
// clear button implementation
|
|
this.clear = jQuery(document.createElement('span'))
|
|
.addClass('ui-icon clear')
|
|
.toggle(!this.options.fix || (this._oldValue != '' && !jQuery.isEmptyObject(this._oldValue)))
|
|
.on('mousedown',function(event){
|
|
event.preventDefault();
|
|
})
|
|
.on('click',function(event) {
|
|
if (self.get_value()){
|
|
self.search.input.val('');
|
|
self.search.input.focus();
|
|
self._show_hide(true);
|
|
if (self._oldValue) self.change();
|
|
}
|
|
else
|
|
{
|
|
self._show_hide(false);
|
|
}
|
|
if (self.options.fix) self.clear.hide();
|
|
})
|
|
.appendTo(this.flex);
|
|
}
|
|
|
|
/**
|
|
* Show/hide search field
|
|
* @param {boolean} _stat true means show and false means hide
|
|
*/
|
|
_show_hide(_stat)
|
|
{
|
|
// Not applied for fix option
|
|
if (this.options.fix) return;
|
|
|
|
jQuery(this.flex).toggleClass('hide',!_stat);
|
|
jQuery(this.getDOMNode(this)).toggleClass('expanded', _stat);
|
|
}
|
|
|
|
/**
|
|
* toggle search button status based on value
|
|
*/
|
|
_searchToggleState()
|
|
{
|
|
if (this.options.fix || egwIsMobile()) return;
|
|
|
|
if (!this.get_value())
|
|
{
|
|
jQuery(this.button.getDOMNode()).removeClass('toolbar_toggled');
|
|
this.button.set_statustext('');
|
|
}
|
|
else
|
|
{
|
|
jQuery(this.button.getDOMNode()).addClass('toolbar_toggled');
|
|
this.button.set_statustext(egw.lang("search for '%1'", this.get_value()));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* override change function in order to preset the toggle state
|
|
*/
|
|
change()
|
|
{
|
|
this._searchToggleState();
|
|
|
|
super.change.apply(this,arguments);
|
|
}
|
|
|
|
|
|
get_value()
|
|
{
|
|
return this.search.input.val();
|
|
}
|
|
|
|
set_value(_value)
|
|
{
|
|
super.set_value(_value);
|
|
if (this.search)
|
|
{
|
|
this.search.input.val(_value);
|
|
this.clear.toggle(_value != '');
|
|
}
|
|
}
|
|
|
|
set_readonly(_readonly)
|
|
{
|
|
this.search.set_readonly(_readonly);
|
|
}
|
|
set_blur(_value)
|
|
{
|
|
this.search.set_blur(_value);
|
|
}
|
|
/**
|
|
* override doLoadingFinished in order to set initial state
|
|
*/
|
|
doLoadingFinished()
|
|
{
|
|
super.doLoadingFinished();
|
|
|
|
if (!this.get_value())
|
|
{
|
|
this._show_hide(false);
|
|
}
|
|
else
|
|
{
|
|
this._show_hide(!this.options.overlay);
|
|
this._searchToggleState();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
getDOMNode(asker)
|
|
{
|
|
if(asker && asker.getParent() == this)
|
|
{
|
|
return this.flex[0];
|
|
}
|
|
return super.getDOMNode(asker);
|
|
}
|
|
/**
|
|
* Overrride attachToDOM in order to unbind change handler
|
|
*/
|
|
attachToDOM()
|
|
{
|
|
let ret = super.attachToDOM();
|
|
|
|
var node = this.getInputNode();
|
|
if (node)
|
|
{
|
|
jQuery(node).off('.et2_inputWidget');
|
|
}
|
|
return ret;
|
|
}
|
|
}
|
|
et2_register_widget(et2_searchbox, ["searchbox"]);
|