Created
March 5, 2009 23:57
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/** | |
* Turn an object into a query-string. | |
* @param obj {Object} The thing to turn into a query string. | |
* @return {String} The query-string serialization. | |
* Note: "lang" refers to YAHOO.lang | |
**/ | |
var objToQueryString = function (obj, name) { | |
if (lang.isNull(obj) || lang.isUndefined(obj)) { | |
return name ? encodeURIComponent(name) + '=' : ''; | |
} | |
if (lang.isNumber(obj) || lang.isString(obj)) { | |
return encodeURIComponent(name) + '=' + encodeURIComponent(obj); | |
} | |
if (lang.isArray(obj)) { | |
var s = []; | |
name = name+'[]'; | |
for (var i = 0, l = obj.length; i < l; i ++) { | |
s.push( objToQueryString(obj[i], name) ); | |
} | |
return s.join('&'); | |
} | |
// now we know it's an object. | |
var s = []; | |
var begin = name ? name + '[' : ''; | |
var end = name ? ']' : ''; | |
for (var i in obj) if (ownProp(obj,i)) { | |
s.push(objToQueryString(obj[i], begin + i + end)); | |
} | |
return s.join("&"); | |
}; |
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