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Problem with checkbox

 
Greenhorn
Posts: 1
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Hi All,

I have successfully display the table within displaytag, but when I add a checkbox field, Iget this exception:

Cannot find bean: "org.apache.struts.taglib.html.BEAN" in any scope
cause mère

javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot find bean: "org.apache.struts.taglib.html.BEAN" in any scope
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:862)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
org.apache.jsp.JSP.listArticle_jsp._jspService(listArticle_jsp.java:224)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


cause mère

javax.servlet.jsp.JspException: Cannot find bean: "org.apache.struts.taglib.html.BEAN" in any scope
org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:935)
org.apache.struts.taglib.html.CheckboxTag.isChecked(CheckboxTag.java:154)
org.apache.struts.taglib.html.CheckboxTag.doStartTag(CheckboxTag.java:129)
org.apache.jsp.JSP.listArticle_jsp._jspx_meth_html_005fcheckbox_005f0(listArticle_jsp.java:424)
org.apache.jsp.JSP.listArticle_jsp._jspx_meth_display_005fcolumn_005f6(listArticle_jsp.java:392)
org.apache.jsp.JSP.listArticle_jsp._jspService(listArticle_jsp.java:176)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


Please find below the code:
listArticle.jsp file


ArticlesAction.java


le bean MonArticle.java


In the struts-config.xml I have the following:


Can anyone please help me?
Thanks
 
Greenhorn
Posts: 23
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Hi,


When you use html tags, it should be within html:form tag.
Put a form tag around the checkbox tag, it will work.




Regards,
Sriram
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