未定题目
I am developing the JSP portlet using plugin sdk.I want to implement AJAX in this portlet.
I am facing the problem while sending the URL in
jQuery.ajax({
type: "GET",
url: "/changemode.jsp",
data: "modeVal=rahul",
success: function(msg){
alert( "Data Saved: " + msg );
}});
the changemode.jsp is @ same location as the calling JSP.
It doest show any error msg, but the changemode.jsp is not get called.
Please advice.
Thanks in advance.
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you need to pass url like that
var url = '<portlet:renderURL windowState="<%= LiferayWindowState.EXCLUSIVE.toString() %>"><portlet:param name="struts_action" value="/ext/search/changemode" /></portlet:renderURL>';
and struts action entry should be in struts-config.xml and tiles-defs.xml
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Use the serveResource() method (javax.portlet.GenericPortlet):
<div class="code"> 1 public void serveResource(ResourceRequest request, ResourceResponse response)
2 throws PortletException, IOException {
3
4 // Make the parameter "modeVal" available in changeMode.jsp
5 String modeVal = ParamUtil.getString(request, "modeVal");
6 request.setAttribute("modeVal", modeVal);
7
8 // Dispatch to changeMode.jsp
9 PortletRequestDispatcher dispatcher = getPortletContext().getRequestDispatcher(
10 "/WEB-INF/jsp/changeMode.jsp");
11 dispatcher.include(request, response);
12 }
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