| 2150 |
mathias |
1 |
if(!dojo._hasResource["dojox.lang.utils"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
|
2 |
dojo._hasResource["dojox.lang.utils"] = true;
|
|
|
3 |
dojo.provide("dojox.lang.utils");
|
|
|
4 |
|
|
|
5 |
(function(){
|
|
|
6 |
var empty = {}, du = dojox.lang.utils;
|
|
|
7 |
|
|
|
8 |
dojo.mixin(dojox.lang.utils, {
|
|
|
9 |
coerceType: function(target, source){
|
|
|
10 |
switch(typeof target){
|
|
|
11 |
case "number": return Number(eval("(" + source + ")"));
|
|
|
12 |
case "string": return String(source);
|
|
|
13 |
case "boolean": return Boolean(eval("(" + source + ")"));
|
|
|
14 |
}
|
|
|
15 |
return eval("(" + source + ")");
|
|
|
16 |
},
|
|
|
17 |
|
|
|
18 |
updateWithObject: function(target, source, conv){
|
|
|
19 |
// summary: updates an existing object in place with properties from an "source" object.
|
|
|
20 |
// target: Object: the "target" object to be updated
|
|
|
21 |
// source: Object: the "source" object, whose properties will be used to source the existed object.
|
|
|
22 |
// conv: Boolean?: force conversion to the original type
|
|
|
23 |
if(!source){ return target; }
|
|
|
24 |
for(var x in target){
|
|
|
25 |
if(x in source && !(x in empty)){
|
|
|
26 |
var t = target[x];
|
|
|
27 |
if(t && typeof t == "object"){
|
|
|
28 |
du.updateObject(t, source[x]);
|
|
|
29 |
}else{
|
|
|
30 |
target[x] = conv ? du.coerceType(t, source[x]) : dojo.clone(source[x]);
|
|
|
31 |
}
|
|
|
32 |
}
|
|
|
33 |
}
|
|
|
34 |
return target; // Object
|
|
|
35 |
},
|
|
|
36 |
|
|
|
37 |
updateWithPattern: function(target, source, pattern, conv){
|
|
|
38 |
// summary: updates an existing object in place with properties from an "source" object.
|
|
|
39 |
// target: Object: the "target" object to be updated
|
|
|
40 |
// source: Object: the "source" object, whose properties will be used to source the existed object.
|
|
|
41 |
// pattern: Array: an array of properties to be copied
|
|
|
42 |
// conv: Boolean?: force conversion to the original type
|
|
|
43 |
if(!source || !pattern){ return target; }
|
|
|
44 |
for(var x in pattern){
|
|
|
45 |
if(x in source && !(x in empty)){
|
|
|
46 |
target[x] = conv ? du.coerceType(pattern[x], source[x]) : dojo.clone(source[x]);
|
|
|
47 |
}
|
|
|
48 |
}
|
|
|
49 |
return target; // Object
|
|
|
50 |
}
|
|
|
51 |
});
|
|
|
52 |
})();
|
|
|
53 |
|
|
|
54 |
}
|