struts1

问题 In the Chrome browser, I have saved the username and the password. Now, if I navigate to some other form and it contains the username and password for some other stuff, the one I saved is auto-populated here. How can I stop this? 回答1: When autocomplete=off would not prevent to fill in credentials, use following - fix browser autofill in: readonly and set writeble on focus (click and tab). <input type="password" readonly onfocus="this.removeAttribute('readonly');" onblur="this.setAttribute(

问题 To display errors we need message keys which contains the error messages. I create a new resource bundle named ApplicationError.properties which contain this property: app.error=Error: {0} I try to change this class from struts1 to struts2, but I have a problem with error handling.I have not found the equivalent in struts2 public class MyAction extends Action{ public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest request, HttpServletResponse

问题 To display errors we need message keys which contains the error messages. I create a new resource bundle named ApplicationError.properties which contain this property: app.error=Error: {0} I try to change this class from struts1 to struts2, but I have a problem with error handling.I have not found the equivalent in struts2 public class MyAction extends Action{ public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest request, HttpServletResponse

问题 I am migrating a struts 1 application to struts 2. In the struts 2 documentation which it compares the difference it says, Struts 2 also supports the ActionForm pattern, as well as POJO form objects and POJO Actions. But i dont find any classes similar to ActionForm or ValidatorForm in struts 1. So in this case how can i keep the existing ActionForm pattern in struts 1 with the new struts 2 jars. 回答1: Then you need to read further Rich object types, including business or domain objects, can

问题 If you want to migrate Struts1 to Struts2, you can leave the JSP implementation in Struts1 and rewrite the action class in Struts2? Can you add in web.xml both configurations for Struts1 and Struts2? 回答1: You have to rewrite both action classes and JSP, however you can reuse your business services if they are exist on the service layer. The same is for persistence layer. Note, if you can leave JSP implementation, then you should replace them with something that will work on the view layer. It

问题 Struts Action class execute() method…return null I am working on "Struts 1 Plugin". We have a Struts1 application and we want to use Action,ActionForm of Struts1 application to into Struts 2 Application. In Struts 1 Plugin, all Action class is getting called from Struts1Action class. public class Abc extends Action { public ActionForward execute(mapping, form, request, response) { if(some conditon) { response.sendRedirect("/some/action.do"); return null; } } } the above code works fine in

问题 I use "Working with server: Apache Tomcat/6.0.36 Servlet Specification: 2.5 JSP version: 2.1" In my JSP page, I used EL with this tag <c:out value="${inquiryListID.id}"/> . When it renders the page, it is displaying ${inquiryListID.id} only. Its value does not show. Please explain me what to do? 回答1: In the page directive of your jsp place this attribute isELIgnored="false" Example : <%@ page isELIgnored="false" %> This should display the value of ${inquiryListID.id} check if this works 来源：

问题 Proceeding from the question In Struts1, how to use set-property tag inside action tag? When set-property tag is used, its value is mapped to property in extended ActionMapping class. Is there any way to access this property in JSP ? 回答1: You can make use of the bean:struts tag: <bean:struts id="myActionMapping" mapping="/myAction" /> Once defined, you can access the properties straight on the myActionMapping JSP bean: <bean:write name="myActionMapping" property="task" /> Or, using EL: $

问题 I am little bit confused to choose Struts 1 or Struts 2 for my new web application development assignment. Could any one suggest me which framework should I use for development from architecture point of view? What are the points I should take care of to choose the struts version before I go for development of the application? Any help will be appreciated. 回答1: Hi I prefer struts 2 because, Struts 1.x In struts 1.x front controller is ActionServlet In struts 1.x we have RequestProcessor class

问题 JQuery jQuery.noConflict(); jQuery(document).ready(function(){ jQuery("#stallId").change(function(e){ //prevent default action e.preventDefault(); jQuery.ajax({ url: "getProducts.html?method=Product&stallId="+document.getElementById("stallId").value, dataType: "json", success: function(json){ if(json.status == true){ var strHtml=''; strHtml=+""; for(var i=0;i<json.promotionProductList.length;i++){ } } }, failure: function(){ alert( "FAILED" ); } }); }); }); Display tag <display:table name=