/*
来源于博客园http://www.cnblogs.com/nixil/archive/2010/12/08/1900745.html
*/
function paramString2obj(serializedParams) {
var obj = {};
function evalThem(str) {
var attributeName = str.split("=")[0];
var attributeValue = str.split("=")[1];
if (!attributeValue) {
return;
}
//debugger;
var array = attributeName.split(".");
for (var i = 1; i < array.length; i++) {
var tmpArray = Array();
tmpArray.push("obj");
for (var j = 0; j < i; j++) {
tmpArray.push(array[j]);
};
var evalString = tmpArray.join(".");
if (!eval(evalString)) {
eval(evalString + "={};");
}
};
//以下对form表单中的checkbox多选操作进行更新,默认将多选的值以逗号进行分割,避免后台取值时,只取到一个选中的值
var oldValue = eval("obj." + attributeName + ";");
if (oldValue) {
eval("obj." + attributeName + "='" + oldValue + "," + attributeValue + "';")
} else {
eval("obj." + attributeName + "='" + attributeValue + "';");
}
};
var properties = serializedParams.split("&");
for (var i = 0; i < properties.length; i++) {
evalThem(properties[i]);
};
return obj;
}
$.fn.form2json = function () {
var serializedParams = this.serialize();
//console.log(serializedParams)
var obj = paramString2obj(serializedParams);
var str = decodeURIComponent(JSON.stringify(obj))
return $.parseJSON(str);
}
//$.fn.form2json = function () {
// var serializedParams = this.serialize();
// var obj = paramString2obj(serializedParams);
// return JSON.stringify(obj);
//}