<!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--> var Ajax = { xmlHttp: "" , getYear: function (){ return document.getElementById( " SY " ).selectedIndex + 1900 + "" ; }, getMonth: function (){ return document.getElementById( " SM " ).selectedIndex + 1 + "" ; }, createXMLHttpRequest: function () { if (window.ActiveXObject) { xmlHttp = new ActiveXObject( " Microsoft.XMLHTTP " ); } else if (window.XMLHttpRequest) { xmlHttp = new XMLHttpRequest(); } }, send: function () { this .createXMLHttpRequest(); xmlHttp.onreadystatechange = this .showResponse; xmlHttp.open( " POST " , " DateSetAjax.action?toShowYearMonth= " + leftPad( this .getYear ()) + " - " + leftPad( this .getMonth()), false ); xmlHttp.send( " yearmonth=aa " ); }, showResponse: function (){ if (xmlHttp.readyState == 4 ) { if (xmlHttp.status == 200 ) { var data = xmlHttp.responseText; if (data == " null " ) data = "" ; CLD.date1.value = data; } } } }
Ajax.send(); 发送请求。
上面代码 参数必须在附在url 后面 才能在struts2中取到。xmlHttp.send("yearmonth=aa"); 中的参数并不起作用。
send 怎么发送数据呢
ServletActionContext.getRequest().getParameter(key); ok
ActionContext.getContext().get("request").get(key); null.
相关资源：敏捷开发V1.0.pptx