define([
|
"require",
|
"dojo/_base/declare", // declare
|
"dojo/dom-attr", // domAttr.set
|
"dojo/has", // has("dijit-legacy-requires")
|
"dojo/query", // query
|
"dojo/ready",
|
"./ToggleButton",
|
"./_CheckBoxMixin",
|
"dojo/text!./templates/CheckBox.html",
|
"dojo/NodeList-dom", // NodeList.addClass/removeClass
|
"../a11yclick" // template uses ondijitclick
|
], function(require, declare, domAttr, has, query, ready, ToggleButton, _CheckBoxMixin, template){
|
|
// module:
|
// dijit/form/CheckBox
|
|
// Back compat w/1.6, remove for 2.0
|
if(has("dijit-legacy-requires")){
|
ready(0, function(){
|
var requires = ["dijit/form/RadioButton"];
|
require(requires); // use indirection so modules not rolled into a build
|
});
|
}
|
|
return declare("dijit.form.CheckBox", [ToggleButton, _CheckBoxMixin], {
|
// summary:
|
// Same as an HTML checkbox, but with fancy styling.
|
//
|
// description:
|
// User interacts with real html inputs.
|
// On onclick (which occurs by mouse click, space-bar, or
|
// using the arrow keys to switch the selected radio button),
|
// we update the state of the checkbox/radio.
|
//
|
// There are two modes:
|
//
|
// 1. High contrast mode
|
// 2. Normal mode
|
//
|
// In case 1, the regular html inputs are shown and used by the user.
|
// In case 2, the regular html inputs are invisible but still used by
|
// the user. They are turned quasi-invisible and overlay the background-image.
|
|
templateString: template,
|
|
baseClass: "dijitCheckBox",
|
|
_setValueAttr: function(/*String|Boolean*/ newValue, /*Boolean*/ priorityChange){
|
// summary:
|
// Handler for value= attribute to constructor, and also calls to
|
// set('value', val).
|
// description:
|
// During initialization, just saves as attribute to the `<input type=checkbox>`.
|
//
|
// After initialization,
|
// when passed a boolean, controls whether or not the CheckBox is checked.
|
// If passed a string, changes the value attribute of the CheckBox (the one
|
// specified as "value" when the CheckBox was constructed
|
// (ex: `<input data-dojo-type="dijit/CheckBox" value="chicken">`).
|
//
|
// `widget.set('value', string)` will check the checkbox and change the value to the
|
// specified string.
|
//
|
// `widget.set('value', boolean)` will change the checked state.
|
|
if(typeof newValue == "string"){
|
this.inherited(arguments);
|
newValue = true;
|
}
|
if(this._created){
|
this.set('checked', newValue, priorityChange);
|
}
|
},
|
_getValueAttr: function(){
|
// summary:
|
// Hook so get('value') works.
|
// description:
|
// If the CheckBox is checked, returns the value attribute.
|
// Otherwise returns false.
|
return this.checked && this._get("value");
|
},
|
|
// Override behavior from Button, since we don't have an iconNode or valueNode
|
_setIconClassAttr: null,
|
_setNameAttr: "focusNode",
|
|
postMixInProperties: function(){
|
this.inherited(arguments);
|
|
// Need to set initial checked state via node.setAttribute so that form submit works
|
// and IE8 radio button tab order is preserved.
|
// domAttr.set(node, "checked", bool) doesn't work on IE until node has been attached
|
// to <body>, see #8666
|
this.checkedAttrSetting = "";
|
},
|
|
_fillContent: function(){
|
// Override Button::_fillContent() since it doesn't make sense for CheckBox,
|
// since CheckBox doesn't even have a container
|
},
|
|
_onFocus: function(){
|
if(this.id){
|
query("label[for='"+this.id+"']").addClass("dijitFocusedLabel");
|
}
|
this.inherited(arguments);
|
},
|
|
_onBlur: function(){
|
if(this.id){
|
query("label[for='"+this.id+"']").removeClass("dijitFocusedLabel");
|
}
|
this.inherited(arguments);
|
}
|
});
|
});
|
