mirror of
https://github.com/EGroupware/egroupware.git
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226 lines
5.6 KiB
JavaScript
226 lines
5.6 KiB
JavaScript
/**
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* EGroupware eTemplate2 - JS Checkbox object
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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 etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @copyright Nathan Gray 2011
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* @version $Id$
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*/
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/*egw:uses
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jquery.jquery;
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et2_core_inputWidget;
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et2_core_valueWidget;
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*/
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/**
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* Class which implements the "checkbox" XET-Tag
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*
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* @augments et2_inputWidget
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*/
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var et2_checkbox = (function(){ "use strict"; return et2_inputWidget.extend(
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{
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attributes: {
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"selected_value": {
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"name": "Set value",
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"type": "string",
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"default": "true",
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"description": "Value when checked"
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},
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"unselected_value": {
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"name": "Unset value",
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"type": "string",
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"default": "",
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"description": "Value when not checked"
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},
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"ro_true": {
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"name": "Read only selected",
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"type": "string",
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"default": "X ",
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"description": "What should be displayed when readonly and selected"
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},
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"ro_false": {
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"name": "Read only unselected",
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"type": "string",
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"default": "",
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"description": "What should be displayed when readonly and not selected"
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},
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"value": {
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// Stop framework from messing with value
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"type": "any"
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},
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"toggle_on": {
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"name": "Toggle on caption",
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"type": "string",
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"default": "",
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"description": "String caption to show for ON status"
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},
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"toggle_off": {
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"name": "Toggle off caption",
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"type": "string",
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"default": "",
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"description": "String caption to show OFF status"
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}
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},
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legacyOptions: ["selected_value", "unselected_value", "ro_true", "ro_false"],
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/**
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* Constructor
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*
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* @memberOf et2_checkbox
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*/
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init: function() {
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this._super.apply(this, arguments);
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this.input = null;
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this.createInputWidget();
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},
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createInputWidget: function() {
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this.input = $j(document.createElement("input")).attr("type", "checkbox");
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this.input.addClass("et2_checkbox");
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if (this.options.toggle_on || this.options.toggle_off)
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{
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var self = this;
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// checkbox container
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this.toggle = $j(document.createElement('span'))
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.addClass('et2_checkbox_slideSwitch')
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.append(this.input);
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// update switch status on change
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this.input.change(function(){
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self.getValue();
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return true;
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});
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// switch container
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var area = jQuery(document.createElement('span')).addClass('slideSwitch_container').appendTo(this.toggle);
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// on span tag
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var on = jQuery(document.createElement('span')).addClass('on').appendTo(area);
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// off span tag
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var off = jQuery(document.createElement('span')).addClass('off').appendTo(area);
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on.text(this.options.toggle_on);
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off.text(this.options.toggle_off);
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// handle a tag
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var handle = jQuery(document.createElement('a')).appendTo(area);
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this.setDOMNode(this.toggle[0]);
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}
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else
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{
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this.setDOMNode(this.input[0]);
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}
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},
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/**
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* Override default to place checkbox before label, if there is no %s in the label
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*
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* @param {string} label
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*/
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set_label: function(label) {
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if(label.length && label.indexOf('%s') < 0)
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{
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label = '%s'+label;
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}
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this._super.apply(this, [label]);
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jQuery(this.getSurroundings()._widgetSurroundings).addClass('et2_checkbox_label');
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},
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/**
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* Override default to match against set/unset value
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*
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* @param {string|boolean} _value
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*/
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set_value: function(_value) {
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if(_value != this.value) {
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if(_value == this.options.selected_value ||
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_value && this.options.selected_value == this.attributes.selected_value["default"] &&
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_value != this.options.unselected_value) {
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if (this.options.toggle_on || this.options.toggle_off) this.toggle.addClass('switchOn');
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this.input.prop("checked", true);
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} else {
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this.input.prop("checked", false);
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if (this.options.toggle_on || this.options.toggle_off) this.toggle.removeClass('switchOn');
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}
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}
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},
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/**
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* Disable checkbox on runtime
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*
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* @param {boolean} _ro
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*/
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set_readonly: function(_ro)
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{
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jQuery(this.getDOMNode()).attr('disabled', _ro);
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},
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/**
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* Override default to return unchecked value
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*/
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getValue: function() {
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if(this.input.prop("checked")) {
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if (this.options.toggle_on || this.options.toggle_off) this.toggle.addClass('switchOn');
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return this.options.selected_value;
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} else {
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if (this.options.toggle_on || this.options.toggle_off) this.toggle.removeClass('switchOn');
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return this.options.unselected_value;
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}
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}
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});}).call(this);
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et2_register_widget(et2_checkbox, ["checkbox"]);
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/**
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* et2_checkbox_ro is the dummy readonly implementation of the checkbox
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* @augments et2_checkbox
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*/
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var et2_checkbox_ro = (function(){ "use strict"; return et2_checkbox.extend(
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{
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/**
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* Ignore unset value
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*/
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attributes: {
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"unselected_value": {
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"ignore": true
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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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* @memberOf et2_checkbox_ro
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*/
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init: function() {
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this._super.apply(this, arguments);
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this.value = "";
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this.span = $j(document.createElement("span"))
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.addClass("et2_checkbox_ro");
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this.setDOMNode(this.span[0]);
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},
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/**
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* note: checkbox is checked if even there is a value but not only if the _value is only "true"
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* it's an exceptional validation for cases that we pass non boolean values as checkbox _value
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*
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* @param {string|boolean} _value
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*/
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set_value: function(_value) {
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if(_value == this.options.selected_value ||_value && this.options.selected_value == this.attributes.selected_value["default"] &&
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_value != this.options.unselected_value) {
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this.span.text(this.options.ro_true);
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this.value = _value;
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} else {
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this.span.text(this.options.ro_false);
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}
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}
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});}).call(this);
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et2_register_widget(et2_checkbox_ro, ["checkbox_ro"]);
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