使用prototype.js经验积累



	 

	1、Ajax返回xml格式的对象

	1）前台js

	function viewIndexGrade(id){

	       var offsetObj = event.srcElement;

	       var url = "<ww:url value='/xxxAction!getIndexGrades.action'/>?obj.id=" + id;

	       var http = new Ajax.Request(url,

	              {method: 'get',

	              asynchronous: false,

	              onComplete:function(oriReq){

	                     var divObj = document.getElementById("indexGradDiv");

	                     var sb = "<table class='table-border' align='center' cellspacing='1' cellpadding='1' width='100%'>";

	                     var responseDoc = oriReq.responseXML;

	                     var records = responseDoc.documentElement.childNodes;

	                     if(records.length > 0){

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

	                                   var indexCode = records[i].selectSingleNode("indexCode").text;

	                                   var grade = records[i].selectSingleNode("grade").text;

	                                   sb += "<tr>";

	                                   sb += "<td class='table-title' style='height:25px' align='left' width='40%'>" + indexCode + "</td>";

	                                   sb += "<td class='table-content' style='height:25px' align='center'>" + grade + "</td>";

	                                   sb += "</tr>";

	                            }

	                            sb += "</table>";

	                            divObj.style.height = (25 * records.length + 10) + "px";

	                     }else{

	                            sb += "<tr>";

	                            sb += "<td class='table-content' align='center'>无调查数据</td>";

	                            sb += "</tr>";

	                            sb += "</table>";

	                            divObj.style.height = "40px";

	                     }

	                     divObj.innerHTML = sb;

	                     while(offsetObj.tagName != "A"){

	                            offsetObj = offsetObj.parentElement;

	                     }

	                     viewDiv(divObj, offsetObj, true, 0, 0);

	              }

	       });

	}

	</SCRIPT>

	 

	 

	2）webwork配置

	<xwork>

	    <package name="XXX" extends="default">

	              <action name="xxxAction" class="com.***.***.action.***Action">

	 

	                     <result name="xml" type="stringreader">

	                            <param name="inputName">stringReader</param>

	                            <param name="contentType">text/xml;charset=gb2312</param>

	                            <param name="parse&

补充：web前端 , JavaScript ,