Recent questions tagged jstl

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jstl - Checking a checkbox based on a database entry on a JSP page

This is my checkbox: <input type="checkbox" name="headC" id="headC" value="Head"> I have a String variable ... > tag to test for string values. See Question&Answers more detail:os...

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

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924 views

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jstl - Eclipse: Can not find the tag library descriptor for "http://java.sun.com/jsf/core" using JBoss

I know this question was asked a lot of times, since I searched for hours for a solution, but it was ... with code completion and everything). See Question&Answers more detail:os...

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

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jstl - Checking a checkbox based on a database entry on a JSP page

This is my checkbox: <input type="checkbox" name="headC" id="headC" value="Head"> I have a String variable ... > tag to test for string values. See Question&Answers more detail:os...

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

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323 views

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jstl - How to obtain request / session / servletcontext attribute in JSP using EL?

I know this isn't hard, but I'm not having any luck. I want to make fooList from a Servlet available in a ... I'm open to changes in strategy. See Question&Answers more detail:os...

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

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331 views

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jstl - How do I check two or more conditions in one <c:if>?

How do I check two conditions in one <c:if>? I tried this, but it raises an error: <c:if test="${ISAJAX == 0} && ${ISDATE == 0}"> See Question&Answers more detail:os...

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

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351 views

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jstl - Standard way of adding JSLT 1.2.1 in a Maven Project?

What is the standard pom for adding the 1.2.1 JSTL taglib in a maven project. Any recommendations as to when ... 3 anyway) as provided somehow ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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612 views

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jstl - Nested JSF Composite Components leading to a Stack Overflow exception

The problem When I attempt to nest a Composite Component within itself, with some logic to end the infinite ... my approach are very welcome See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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jstl - How to access at request attributes in JSP?

Currently I use: <% final String message = (String) request.getAttribute ("Error_Message"); %> and then <%= ... instead of using a scriptlet. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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