Recent questions tagged JSP

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The method response.sendRedirect() is not working in my program. The code go through and sucessfully print out.println(" ... (e); } Any answers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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919 views

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jsp - How to prevent JavaScript injection (XSS) when JSTL escapeXml is false

I have a form that people can add their stuff. However, in that form, if they enter JavaScript instead of ... rather than setting this to true? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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659 views

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jsp - Parameters with no mutators and accessors (setters/getters) along with the parameters interceptor in Struts 2

In the following action class, I'm using the parameters interceptor. @Namespace("/admin_side") @ResultPath("/WEB- ... to disable such messages. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsp - How to call a method in Struts2 Action Class method with javascript

We currently use the following javascript to submit the form when one of the field values change. var url = " ... .clear" cssClass="submit" > See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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744 views

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jsp - Struts 2 Jquery tab navigation

When navigating from one tab to another, i.e, on clicking the submit button in a tab1 (which is jsp) the tab2 ... ).tabs("option", "selected"); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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675 views

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jsp - Action name/URL name in debuggers using Struts 2

This has been bothering me since I started working with this webapp last year (I had no experience with web ... better way to do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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619 views

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jsp - javax.faces.FacesException: java.lang.RuntimeException: Cannot find FacesContext

I'm trying a simple project to work on jboss, but I'm stuck at this error (I already tried using .jsf on ... </navigation-rule> </faces-config> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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868 views

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jsp - fmt:formatNumber rounding inconsistency

I don't know if it's just me, but <fmt:formatNumber var="roundedNumber" value="2.5" type="number" pattern="#" ... .51 will be rounded 5 ... etc See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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788 views

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jsp - Displaytag struts 2 go to specific page

in my project i'm using display tag. The problem comes when the results returned are like e.g. 300 pages. ... in display-tag or any suggestion? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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662 views

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jsp - How to set the localization of the application without changing the current page?

I am using locale on my application, it perfectly works, but the problem is that, when I am in the main page ( ... (){ return "SUCCESS"; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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604 views

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jsp - Submitting form's data to a java Set

Is it possible to submit a form's data to a java Set in an action of Struts2? Action code: class TestAction extends ... /> <submit /> </form> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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701 views

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jsp - Struts2 File Upload

I want to upload multiple files in one form and that number of files is varying from user to another, ex. a user ... to the list and so on. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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817 views

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jsp - How to use JSTL <c:forEach> with Struts2 <s:url>?

I have this code that actually works: <s:iterator value="breadcrumb.links" var="link"> <s:url action=' ... not accept any expressions Thankyou. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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jsp - How to create table dynamically using count and JSTL ForEach

I want to create a dynamic table accepting book attributes when it has provided the no. of books to be entered ... is not clear. Please help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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585 views

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jsp - Accessing java-based DOM tree directly from JSF/richfaces

Based on this question I have a couple of other questions: 1) the map in this question which is made available ... > </test> Thanks again Mark See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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779 views

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jsp - HTTPSession variable limit

What is the maximum limit (i.e. size) of data that a HTTPSession variable can hold? What will happen if ... a HTTPSession variable can hold? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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961 views

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jsp - EL get value of a HashMap by Integer key

I have this HashMap: Map<Integer, String> odometerMap = new LinkedHashMap<Integer, String>(); odometerMap.put(0, ... ? Ex: 2? Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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500 views

1 answer

jsp - Redirect side effects when using browser back button

We are using: JSF 1.2-1.2_07-b03-FCS JSTL 1_1-mr2 (special build) Java 1.6.0_22-b04 Eclipse 3.6.0 (Helios ... } Both seem to work. Thanks, John See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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962 views

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jsp - Select in Spring MVC by enum

What is way to select enum from database? I have: <select name="country"> <c:forEach items="${countries ... User' field string/varchar 'country' See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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620 views

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jsp - How to set cookie in Jersey?

I am using jersey jax-rs in myeclipse as backend of my project and jsp as frontend. I want to set cookie ... give me some directions, thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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618 views

1 answer

jsp - which scope (application, servletContext, httpSession) will EL use for interpreting attributes

when I use <c:out value="${track}"> in a jsp, where should the attribute track be located in (servletContext, ... (.java)? Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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jsp - Unable to locate the EL RI expression factory

I am getting the following exception in my application. com.sun.faces.config.ConfigurationException: It appears the JSP ... in the web.xml. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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864 views

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jsp - How to pass java variables from scriptlets to c:when expression in jstl?

what is a proper way to use variables from scriptlets in jstl? I don't know what is wrong in my code: <% ... doesn't go into the whole block. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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575 views

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jsp - How come request.getPathInfo() in service method returns null?

I wrote Front Controller Pattern and ran the test. Somehow request.getPathInfo() is returning null when it ... returns "/servlet/MyServlet" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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638 views

1 answer

jsp - How come request.getPathInfo() in service method returns null?

I wrote Front Controller Pattern and ran the test. Somehow request.getPathInfo() is returning null when it ... returns "/servlet/MyServlet" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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832 views

1 answer

jsp - What is the simplest way to display httpServletResponse.sendError(403, "My Message") status from JSTL

I have a servlet which does some error checking and if something is wrong I will typically do this: response. ... error page by using JSTL? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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524 views

1 answer

jsp - POST method getting converted to GET in IE-9

I have this line of code in my JSP. (I'm using struts 1.3) <html:form action="screening/mine.do" ... Any solutions would be useful. Thanks!! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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620 views

1 answer

jsp - Retrieve the data sent as JSON from JavaScript, inside a servlet

I have a query on retrieving data sent as JSON from a JavaScript, inside a Java servlet. Following is what I ... this long post... Sangeet See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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