Ajax框架(UTF-8编码),POST传输

/*

* The source code for this program is not published or otherwise divested of

* its trade secrets.

*

*/

/** Ajax 请求的封装类

* Example:

* //实例化一个请求对象

* var ajaxObj = new AjaxProxyII();

* //设置ajax请求的url

* ajaxObj.setRequestUrl("localhost/projectName/path/someAction.action")

* //设置回调函数 回调函数 要有两个参function someFunc(data , textStatus);

* ajaxObj.setOnSuccess(someFunc);

* //设置要传递的参数 如果参数是对象形式

* ajaxObj.addParaObj(paraObject);

* //如果参数为键值对形势

* ajaxObj.addParameter("key" , value);

* //设置同步异步 默认为异步

* ajaxObj.setAsync(false);

* //发送请求

* ajaxObj.sendRequest();

*/

var AjaxProxyII = function(){

this.parameter = new Object();

this.pojoPackagePath = "com.taiyang.search.bean";

this._props = new Object();

this._argArray = new Array();

this._pojoName = '';

this._paraStr = '';

this._props['asyn'] = true;

this.setPojoName = function(pojoName){

this._pojoName = this.pojoPackagePath + pojoName ;

}



this.setRequestUrl = function(url){

this._props['url'] = url;

}



this.setOnSuccess = function(func){

this._props['onSuccess'] = func;

}



this.addParaObj = function(obj){

this._argArray.push(obj);

}



this.sendRequest = function(){

var callfunc=this._props['onSuccess'];

this.setupParaStr();

$.ajax({



type : 'POST',

url : this._props['url'],

success :function(data){

if(data.indexOf('errormessage')>-1){

var tmpObj = eval( '(' + data + ')' );

if(tmpObj['errorcode']=="0"){

var windowsArr=new Array();

getWindowTop(window,windowsArr,tmpObj['errormessage']);

return;

}else if(tmpObj['errorcode']=="1"){

window.location.href=homeUrl+"/error.jsp?errormessage="+encodeURI(encodeURI(tmpObj['errormessage']));

return;

}

}

callfunc(data);

},

data :this._paraStr,

async : this._props['asyn'],

error : function(data , textStatus){

//alert("错误" + data);

}

});

}



this.setParaStr = function(str){

this._paraStr = str;

}



this.addParameter = function(key , value){

this.parameter['' + key] = value;

}

this.setAsync = function(flag){

this._props['asyn'] = flag;

}

this.setupParaStr = function(){



if(this._pojoName != 'undefined' && this._pojoName != ''){

this._paraStr += '&pojoName=' + this._pojoName + '&jsonData=';

this._paraStr += JSON.stringify(this._argArray);



}

for(var i = 0 ; i<this._argArray.length; i++){

this._argArray[i] = null;

}

for(var p in this.parameter){

this._paraStr += p + '=' + this.parameter[p] + '&';

}

// this._paraStr = "乱码"

//this._paraStr = encodeURI(this._paraStr);



}

}