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Diffstat (limited to 'includes/js/dojox/wire/CompositeWire.js')
-rw-r--r-- | includes/js/dojox/wire/CompositeWire.js | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/includes/js/dojox/wire/CompositeWire.js b/includes/js/dojox/wire/CompositeWire.js new file mode 100644 index 0000000..7d1015d --- /dev/null +++ b/includes/js/dojox/wire/CompositeWire.js @@ -0,0 +1,103 @@ +if(!dojo._hasResource["dojox.wire.CompositeWire"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. +dojo._hasResource["dojox.wire.CompositeWire"] = true; +dojo.provide("dojox.wire.CompositeWire"); + +dojo.require("dojox.wire._base"); +dojo.require("dojox.wire.Wire"); + +dojo.declare("dojox.wire.CompositeWire", dojox.wire.Wire, { + // summary: + // A Wire for composite values in object or array + // description: + // This class has multiple child Wires for object properties or array + // elements. + // When an object with Wires is specified to 'children' property, they + // are used to get or set an object with property values. + // When an array of Wiares is specified to 'children' property, they + // are used to get or set an array with element values. + + _wireClass: "dojox.wire.CompositeWire", + + constructor: function(/*Object*/args){ + // summary: + // Initialize properties + // description: + // If object properties or array elements specified in 'children' + // property are not Wires, Wires are created from them as + // arguments, with 'parent' property set to this Wire instance. + // args: + // Arguments to initialize properties + // children: + // An object or array containing child Wires + this._initializeChildren(this.children); + }, + _getValue: function(/*Object||Array*/object){ + // summary: + // Return an object with property values or an array with element + // values + // description: + // This method calls getValue() method of the child Wires with + // 'object' argument and returns an object with the values as + // properties or an arary of the values as elements. + // object: + // A root object + // returns: + // An object or array with values + if(!object || !this.children){ + return object; //Object||Array + } + + var value = (dojo.isArray(this.children) ? [] : {}); // array or object + for(var c in this.children){ + value[c] = this.children[c].getValue(object); + } + return value;//Object||Array + }, + + _setValue: function(/*Object||Array*/object, /*Object||Array*/value){ + // summary: + // Set an object properties or an array elements to an object + // desription: + // This method calls setValues() method of the child Wires with + // a corresponding property or element in 'value' argument and + // 'object' argument. + // object: + // A root object + // value: + // An object or array with values to set + // returns: + // 'object' + if(!object || !this.children){ + return object; //Object||Array + } + + for(var c in this.children){ + this.children[c].setValue(value[c], object); + } + return object; //Object||Array + }, + + _initializeChildren: function(/*Object||Array*/children){ + // summary: + // Initialize child Wires + // description: + // If object properties or array elements specified in 'children' + // argument are not Wires, Wires are created from them as + // arguments, with 'parent' property set to this Wire instance. + // children: + // An object or array containing child Wires + if(!children){ + return; //undefined + } + + for(var c in children){ + var child = children[c]; + child.parent = this; + if(!dojox.wire.isWire(child)){ + children[c] = dojox.wire.create(child); + } + } + } +}); + +} |