Sorry, yes it was in a <html:html><html:form>
-----Original Message-----
From: Bob Byron [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 27, 2001 2:14 PM
To: [EMAIL PROTECTED]
Subject: Re: null pointer error
Is your text element contained within an <html:form>
tag?
--- Nick Chalko <[EMAIL PROTECTED]> wrote:
> My jsp page with the following tag
> <html:text property="username" size="20"
> maxlength="20" value="test"> inside
> </html:txt>
>
> generates the following java code (from VAJ 3.5.3)
> do {
> // end
>
> out.print(_jspx_html_data[4]);
> // begin
> [file="C:\\login.jsp";from=(16,0);to=(16,69)]
> /* ---- html:text ----
> */
>
> org.apache.struts.taglib.html.TextTag
> _jspx_th_html_text_1 = new
> org.apache.struts.taglib.html.TextTag();
>
> _jspx_th_html_text_1.setPageContext(pageContext);
>
>
_jspx_th_html_text_1.setParent(_jspx_th_html_form_2);
>
>
JspRuntimeLibrary.introspecthelper(_jspx_th_html_text_1,
> "maxlength","20",null,null, false);
>
>
JspRuntimeLibrary.introspecthelper(_jspx_th_html_text_1,
> "property","username",null,null, false);
>
>
JspRuntimeLibrary.introspecthelper(_jspx_th_html_text_1,
> "size","20",null,null, false);
>
>
JspRuntimeLibrary.introspecthelper(_jspx_th_html_text_1,
> "value","test",null,null, false);
> try {
> int
> _jspx_eval_html_text_1 =
> _jspx_th_html_text_1.doStartTag();
> if
> (_jspx_eval_html_text_1 ==
> Tag.EVAL_BODY_INCLUDE)
> throw new
> JspTagException("Since tag handler
> class org.apache.struts.taglib.html.TextTag
> implements BodyTag, it can't
> return Tag.EVAL_BODY_INCLUDE");
> if (_jspx_eval_html_text_1
> != Tag.SKIP_BODY) {
> try {
> if
> (_jspx_eval_html_text_1 !=
> Tag.EVAL_BODY_INCLUDE) {
> // the next nile sets out to null
> out =
> pageContext.pushBody();
>
> _jspx_th_html_text_1.setBodyContent((BodyContent)
> out);
> }
>
> _jspx_th_html_text_1.doInitBody();
> do {
> // end
>
> out.print(_jspx_html_data[5]);
> // begin
> [file="C:\\login.jsp";from=(25,0);to=(25,0)]
> } while
> (_jspx_th_html_text_1.doAfterBody() ==
> BodyTag.EVAL_BODY_TAG);
> } finally {
> if (_jspx_eval_html_text_1
> !=
> Tag.EVAL_BODY_INCLUDE)
> out =
> pageContext.popBody();
> }
> }
> if
> (_jspx_th_html_text_1.doEndTag() == Tag.SKIP_PAGE)
> return;
> } finally {
> _jspx_th_html_text_1.release();
> }
>
>
> The proplem is pageContext.pushBody() returns null
> which then fails the
> next time something is written to out.
> Any ideas.
>
> R,
> Nick
>
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