| 2150 |
mathias |
1 |
if(!dojo._hasResource["dojox.wire.ml.Data"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
|
2 |
dojo._hasResource["dojox.wire.ml.Data"] = true;
|
|
|
3 |
dojo.provide("dojox.wire.ml.Data");
|
|
|
4 |
dojo.provide("dojox.wire.ml.DataProperty");
|
|
|
5 |
|
|
|
6 |
dojo.require("dijit._Widget");
|
|
|
7 |
dojo.require("dijit._Container");
|
|
|
8 |
dojo.require("dojox.wire.ml.util");
|
|
|
9 |
|
|
|
10 |
dojo.declare("dojox.wire.ml.Data", [dijit._Widget, dijit._Container], {
|
|
|
11 |
// summary:
|
|
|
12 |
// A widget for a data object
|
|
|
13 |
// description:
|
|
|
14 |
// This widget represents an object with '_properties' property.
|
|
|
15 |
// If child 'DataProperty' widgets exist, they are used to initialize
|
|
|
16 |
// propertiy values of '_properties' object.
|
|
|
17 |
|
|
|
18 |
startup: function(){
|
|
|
19 |
// summary:
|
|
|
20 |
// Call _initializeProperties()
|
|
|
21 |
// description:
|
|
|
22 |
// See _initializeProperties().
|
|
|
23 |
this._initializeProperties();
|
|
|
24 |
},
|
|
|
25 |
|
|
|
26 |
_initializeProperties: function(/*Boolean*/reset){
|
|
|
27 |
// summary:
|
|
|
28 |
// Initialize a data object
|
|
|
29 |
// description:
|
|
|
30 |
// If this widget has child DataProperty widgets, their getValue()
|
|
|
31 |
// methods are called and set the return value to a property
|
|
|
32 |
// specified by 'name' attribute of the child widgets.
|
|
|
33 |
// reset:
|
|
|
34 |
// A boolean to reset current properties
|
|
|
35 |
if(!this._properties || reset){
|
|
|
36 |
this._properties = {};
|
|
|
37 |
}
|
|
|
38 |
var children = this.getChildren();
|
|
|
39 |
for(var i in children){
|
|
|
40 |
var child = children[i];
|
|
|
41 |
if((child instanceof dojox.wire.ml.DataProperty) && child.name){
|
|
|
42 |
this.setPropertyValue(child.name, child.getValue());
|
|
|
43 |
}
|
|
|
44 |
}
|
|
|
45 |
},
|
|
|
46 |
|
|
|
47 |
getPropertyValue: function(/*String*/property){
|
|
|
48 |
// summary:
|
|
|
49 |
// Return a property value
|
|
|
50 |
// description:
|
|
|
51 |
// This method returns the value of a property, specified with
|
|
|
52 |
// 'property' argument, in '_properties' object.
|
|
|
53 |
// property:
|
|
|
54 |
// A property name
|
|
|
55 |
// returns:
|
|
|
56 |
// A property value
|
|
|
57 |
return this._properties[property]; //anything
|
|
|
58 |
},
|
|
|
59 |
|
|
|
60 |
setPropertyValue: function(/*String*/property, /*anything*/value){
|
|
|
61 |
// summary:
|
|
|
62 |
// Store a property value
|
|
|
63 |
// description:
|
|
|
64 |
// This method stores 'value' as a property, specified with
|
|
|
65 |
// 'property' argument, in '_properties' object.
|
|
|
66 |
// property:
|
|
|
67 |
// A property name
|
|
|
68 |
// value:
|
|
|
69 |
// A property value
|
|
|
70 |
this._properties[property] = value;
|
|
|
71 |
}
|
|
|
72 |
});
|
|
|
73 |
|
|
|
74 |
dojo.declare("dojox.wire.ml.DataProperty", [dijit._Widget, dijit._Container], {
|
|
|
75 |
// summary:
|
|
|
76 |
// A widget to define a data property
|
|
|
77 |
// description:
|
|
|
78 |
// Attributes of this widget are used to add a property to the parent
|
|
|
79 |
// Data widget.
|
|
|
80 |
// 'type' attribute specifies one of "string", "number", "boolean",
|
|
|
81 |
// "array", "object" and "element" (DOM Element)
|
|
|
82 |
// (default to "string").
|
|
|
83 |
// If 'type' is "array" or "object", child DataProperty widgets are
|
|
|
84 |
// used to initialize the array elements or the object properties.
|
|
|
85 |
// name:
|
|
|
86 |
// A property name
|
|
|
87 |
// type:
|
|
|
88 |
// A property type name
|
|
|
89 |
// value:
|
|
|
90 |
// A property value
|
|
|
91 |
name: "",
|
|
|
92 |
type: "",
|
|
|
93 |
value: "",
|
|
|
94 |
|
|
|
95 |
getValue: function(){
|
|
|
96 |
// summary:
|
|
|
97 |
// Returns a property value
|
|
|
98 |
// description:
|
|
|
99 |
// If 'type' is specified, 'value' attribute is converted to
|
|
|
100 |
// the specified type and returned.
|
|
|
101 |
// Otherwise, 'value' attribute is returned as is.
|
|
|
102 |
// returns:
|
|
|
103 |
// A property value
|
|
|
104 |
var value = this.value;
|
|
|
105 |
if(this.type){
|
|
|
106 |
if(this.type == "number"){
|
|
|
107 |
value = parseInt(value);
|
|
|
108 |
}else if(this.type == "boolean"){
|
|
|
109 |
value = (value == "true");
|
|
|
110 |
}else if(this.type == "array"){
|
|
|
111 |
value = [];
|
|
|
112 |
var children = this.getChildren();
|
|
|
113 |
for(var i in children){
|
|
|
114 |
var child = children[i];
|
|
|
115 |
if(child instanceof dojox.wire.ml.DataProperty){
|
|
|
116 |
value.push(child.getValue());
|
|
|
117 |
}
|
|
|
118 |
}
|
|
|
119 |
}else if(this.type == "object"){
|
|
|
120 |
value = {};
|
|
|
121 |
var children = this.getChildren();
|
|
|
122 |
for(var i in children){
|
|
|
123 |
var child = children[i];
|
|
|
124 |
if((child instanceof dojox.wire.ml.DataProperty) && child.name){
|
|
|
125 |
value[child.name] = child.getValue();
|
|
|
126 |
}
|
|
|
127 |
}
|
|
|
128 |
}else if(this.type == "element"){
|
|
|
129 |
value = new dojox.wire.ml.XmlElement(value);
|
|
|
130 |
var children = this.getChildren();
|
|
|
131 |
for(var i in children){
|
|
|
132 |
var child = children[i];
|
|
|
133 |
if((child instanceof dojox.wire.ml.DataProperty) && child.name){
|
|
|
134 |
value.setPropertyValue(child.name, child.getValue());
|
|
|
135 |
}
|
|
|
136 |
}
|
|
|
137 |
}
|
|
|
138 |
}
|
|
|
139 |
return value; //anything
|
|
|
140 |
}
|
|
|
141 |
});
|
|
|
142 |
|
|
|
143 |
}
|