mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-04 22:01:05 +01:00
335 lines
12 KiB
JavaScript
335 lines
12 KiB
JavaScript
/**
|
|
* EGroupware eTemplate2 - JS Itempicker object
|
|
* derived from et2_link_entry widget @copyright 2011 Nathan Gray
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage api
|
|
* @link https://www.egroupware.org
|
|
* @author Christian Binder
|
|
* @author Nathan Gray
|
|
* @copyright 2012 Christian Binder
|
|
* @copyright 2011 Nathan Gray
|
|
*/
|
|
/*egw:uses
|
|
/vendor/bower-asset/jquery/dist/jquery.js;
|
|
et2_core_inputWidget;
|
|
et2_core_valueWidget;
|
|
et2_extension_itempicker_actions;
|
|
egw_action.egw_action_common;
|
|
*/
|
|
import { et2_createWidget, et2_register_widget } from "./et2_core_widget";
|
|
import { et2_inputWidget } from "./et2_core_inputWidget";
|
|
import { ClassWithAttributes } from "./et2_core_inheritance";
|
|
import { et2_csvSplit, et2_no_init } from "./et2_core_common";
|
|
import { egw } from "../jsapi/egw_global";
|
|
/**
|
|
* Class which implements the "itempicker" XET-Tag
|
|
*
|
|
* @augments et2_inputWidget
|
|
*/
|
|
export class et2_itempicker extends et2_inputWidget {
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_itempicker
|
|
*/
|
|
constructor(_parent, _attrs, _child) {
|
|
// Call the inherited constructor
|
|
super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_itempicker._attributes, _child || {}));
|
|
this.last_search = ""; // Remember last search value
|
|
this.action = null; // Action function for button
|
|
this.current_app = ""; // Remember currently chosen application
|
|
this.div = null;
|
|
this.left = null;
|
|
this.right = null;
|
|
this.right_container = null;
|
|
this.app_select = null;
|
|
this.search = null;
|
|
this.button_action = null;
|
|
this.itemlist = null;
|
|
this.div = null;
|
|
this.left = null;
|
|
this.right = null;
|
|
this.right_container = null;
|
|
this.app_select = null;
|
|
this.search = null;
|
|
this.button_action = null;
|
|
this.itemlist = null;
|
|
if (this.options.action !== null && typeof this.options.action == "string") {
|
|
this.action = new egwFnct(this, "javaScript:" + this.options.action);
|
|
}
|
|
else {
|
|
console.log("itempicker widget: no action provided for button");
|
|
}
|
|
this.createInputWidget();
|
|
}
|
|
clearSearchResults() {
|
|
this.search.val("");
|
|
this.itemlist.html("");
|
|
this.search.focus();
|
|
this.clear.hide();
|
|
}
|
|
createInputWidget() {
|
|
let _self = this;
|
|
this.div = jQuery(document.createElement("div"));
|
|
this.left = jQuery(document.createElement("div"));
|
|
this.right = jQuery(document.createElement("div"));
|
|
this.right_container = jQuery(document.createElement("div"));
|
|
this.app_select = jQuery(document.createElement("ul"));
|
|
this.search = jQuery(document.createElement("input"));
|
|
this.clear = jQuery(document.createElement("span"));
|
|
this.itemlist = jQuery(document.createElement("div"));
|
|
// Container elements
|
|
this.div.addClass("et2_itempicker");
|
|
this.left.addClass("et2_itempicker_left");
|
|
this.right.addClass("et2_itempicker_right");
|
|
this.right_container.addClass("et2_itempicker_right_container");
|
|
// Application select
|
|
this.app_select.addClass("et2_itempicker_app_select");
|
|
let item_count = 0;
|
|
for (let key in this.options.select_options) {
|
|
let img_icon = this.egw().image(key + "/navbar");
|
|
if (img_icon === null) {
|
|
continue;
|
|
}
|
|
let img = jQuery(document.createElement("img"));
|
|
img.attr("src", img_icon);
|
|
let item = jQuery(document.createElement("li"));
|
|
item.attr("id", key)
|
|
.click(function () {
|
|
_self.selectApplication(jQuery(this));
|
|
})
|
|
.append(img);
|
|
if (item_count == 0) {
|
|
this.selectApplication(item); // select first item by default
|
|
}
|
|
this.app_select.append(item);
|
|
item_count++;
|
|
}
|
|
// Search input field
|
|
this.search.addClass("et2_itempicker_search");
|
|
this.search.keyup(function () {
|
|
let request = {};
|
|
request.term = jQuery(this).val();
|
|
_self.query(request);
|
|
});
|
|
this.set_blur(this.options.blur, this.search);
|
|
// Clear button for search
|
|
this.clear
|
|
.addClass("et2_itempicker_clear ui-icon ui-icon-close")
|
|
.click(function () {
|
|
_self.clearSearchResults();
|
|
})
|
|
.hide();
|
|
// Action button
|
|
this.button_action = et2_createWidget("button", {});
|
|
jQuery(this.button_action.getDOMNode()).addClass("et2_itempicker_button_action");
|
|
this.button_action.set_label(this.egw().lang(this.options.action_label));
|
|
this.button_action.click = function () { _self.doAction(); };
|
|
// Itemlist
|
|
this.itemlist.attr("id", "itempicker_itemlist");
|
|
this.itemlist.addClass("et2_itempicker_itemlist");
|
|
// Put everything together
|
|
this.left.append(this.app_select);
|
|
this.right_container.append(this.search);
|
|
this.right_container.append(this.clear);
|
|
this.right_container.append(this.button_action.getDOMNode());
|
|
this.right_container.append(this.itemlist);
|
|
this.right.append(this.right_container);
|
|
this.div.append(this.right); // right before left to have a natural
|
|
this.div.append(this.left); // z-index for left div over right div
|
|
this.setDOMNode(this.div[0]);
|
|
}
|
|
doAction() {
|
|
if (this.action !== null) {
|
|
let data = {};
|
|
data.app = this.current_app;
|
|
data.value = this.options.value;
|
|
data.checked = this.getSelectedItems();
|
|
return this.action.exec(this, data);
|
|
}
|
|
return false;
|
|
}
|
|
getSelectedItems() {
|
|
let items = [];
|
|
jQuery(this.itemlist).children("ul").children("li.selected").each(function (index) {
|
|
items[index] = jQuery(this).attr("id");
|
|
});
|
|
return items;
|
|
}
|
|
/**
|
|
* Ask server for entries matching selected app/type and filtered by search string
|
|
*/
|
|
query(request) {
|
|
if (request.term.length < 3) {
|
|
return true;
|
|
}
|
|
// Remember last search
|
|
this.last_search = request.term;
|
|
// Allow hook / tie in
|
|
if (this.options.query && typeof this.options.query == 'function') {
|
|
if (!this.options.query(request, response))
|
|
return false;
|
|
}
|
|
//if(request.term in this.cache) {
|
|
// return response(this.cache[request.term]);
|
|
//}
|
|
this.itemlist.addClass("loading");
|
|
this.clear.css("display", "inline-block");
|
|
egw.json("EGroupware\\Api\\Etemplate\\Widget\\ItemPicker::ajax_item_search", [this.current_app, '', request.term, request.options], this.queryResults, this, true, this).sendRequest();
|
|
}
|
|
/**
|
|
* Server found some results for query
|
|
*/
|
|
queryResults(data) {
|
|
this.itemlist.removeClass("loading");
|
|
this.updateItemList(data);
|
|
}
|
|
selectApplication(app) {
|
|
this.clearSearchResults();
|
|
jQuery(".et2_itempicker_app_select li").removeClass("selected");
|
|
app.addClass("selected");
|
|
this.current_app = app.attr("id");
|
|
return true;
|
|
}
|
|
set_blur(_value, input) {
|
|
if (typeof input == 'undefined')
|
|
input = this.search;
|
|
if (_value) {
|
|
input.attr("placeholder", _value); // HTML5
|
|
if (!input[0].placeholder) {
|
|
// Not HTML5
|
|
if (input.val() == "")
|
|
input.val(_value);
|
|
input.focus(input, function (e) {
|
|
let placeholder = _value;
|
|
if (e.data.val() == placeholder)
|
|
e.data.val("");
|
|
}).blur(input, function (e) {
|
|
let placeholder = _value;
|
|
if (e.data.val() == "")
|
|
e.data.val(placeholder);
|
|
});
|
|
if (input.val() == "")
|
|
input.val(_value);
|
|
}
|
|
}
|
|
else {
|
|
this.search.removeAttr("placeholder");
|
|
}
|
|
}
|
|
transformAttributes(_attrs) {
|
|
super.transformAttributes(_attrs);
|
|
_attrs["select_options"] = {};
|
|
if (_attrs["application"]) {
|
|
let apps = et2_csvSplit(_attrs["application"], null, ",");
|
|
for (let i = 0; i < apps.length; i++) {
|
|
_attrs["select_options"][apps[i]] = this.egw().lang(apps[i]);
|
|
}
|
|
}
|
|
else {
|
|
_attrs["select_options"] = this.egw().link_app_list('query');
|
|
}
|
|
// Check whether the options entry was found, if not read it from the
|
|
// content array.
|
|
if (_attrs["select_options"] == null) {
|
|
_attrs["select_options"] = this.getArrayMgr('content')
|
|
.getEntry("options-" + this.id);
|
|
}
|
|
// Default to an empty object
|
|
if (_attrs["select_options"] == null) {
|
|
_attrs["select_options"] = {};
|
|
}
|
|
}
|
|
updateItemList(data) {
|
|
let list = jQuery(document.createElement("ul"));
|
|
let item_count = 0;
|
|
for (let id in data) {
|
|
let item = jQuery(document.createElement("li"));
|
|
if (item_count % 2 == 0) {
|
|
item.addClass("row_on");
|
|
}
|
|
else {
|
|
item.addClass("row_off");
|
|
}
|
|
item.attr("id", id)
|
|
.html(data[id])
|
|
.click(function (e) {
|
|
if (e.ctrlKey || e.metaKey) {
|
|
// add to selection
|
|
jQuery(this).addClass("selected");
|
|
}
|
|
else if (e.shiftKey) {
|
|
// select range
|
|
let start = jQuery(this).siblings(".selected").first();
|
|
if ((start === null || start === void 0 ? void 0 : start.length) == 0) {
|
|
// no start item - cannot select range - select single item
|
|
jQuery(this).addClass("selected");
|
|
return true;
|
|
}
|
|
let end = jQuery(this);
|
|
// swap start and end if start appears after end in dom hierarchy
|
|
if (start.index() > end.index()) {
|
|
let startOld = start;
|
|
start = end;
|
|
end = startOld;
|
|
}
|
|
// select start to end
|
|
start.addClass("selected");
|
|
start.nextUntil(end).addClass("selected");
|
|
end.addClass("selected");
|
|
}
|
|
else {
|
|
// select single item
|
|
jQuery(this).siblings(".selected").removeClass("selected");
|
|
jQuery(this).addClass("selected");
|
|
}
|
|
});
|
|
list.append(item);
|
|
item_count++;
|
|
}
|
|
this.itemlist.html(list);
|
|
}
|
|
}
|
|
et2_itempicker._attributes = {
|
|
"action": {
|
|
"name": "Action callback",
|
|
"type": "string",
|
|
"default": false,
|
|
"description": "Callback for action. Must be a function(context, data)"
|
|
},
|
|
"action_label": {
|
|
"name": "Action label",
|
|
"type": "string",
|
|
"default": "Action",
|
|
"description": "Label for action button"
|
|
},
|
|
"application": {
|
|
"name": "Application",
|
|
"type": "string",
|
|
"default": "",
|
|
"description": "Limit to the listed application or applications (comma separated)"
|
|
},
|
|
"blur": {
|
|
"name": "Placeholder",
|
|
"type": "string",
|
|
"default": et2_no_init,
|
|
"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."
|
|
},
|
|
"value": {
|
|
"name": "value",
|
|
"type": "any",
|
|
"default": "",
|
|
"description": "Optional itempicker value(s) - can be used for e.g. environmental information"
|
|
},
|
|
"query": {
|
|
"name": "Query callback",
|
|
"type": "any",
|
|
"default": false,
|
|
"description": "Callback before query to server. Must return true, or false to abort query."
|
|
}
|
|
};
|
|
et2_itempicker.legacyOptions = ["application"];
|
|
et2_register_widget(et2_itempicker, ["itempicker"]);
|
|
//# sourceMappingURL=et2_widget_itempicker.js.map
|