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  1. #1
    Tokajac is offline Member
    Join Date
    Jun 2008
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    Default represent Double as "" instead of 0.0 in .jsp page without javascript

    I prepare filling the jsp page with:

    SomeForm someForm = new SomeForm();
    httpServletRequest.setAttribute("SomeForm", someForm);

    SomeForm has the attribute attDoub type double

    in .jsp page i have the text field:
    <td><html:text property="attDoub" styleId="attDoub" size="14"/></td>

    How can i get "" value in stead of 0.0 on loaded page?
    Javascript is not allowed!


    I tried with value="" but it permanently changes the value of property

  2. #2
    mtv134 is offline Member
    Join Date
    Aug 2008
    Rep Power


    use the following
    value=<%=bean.getAttDoub()==0.0?"":bean.getAttDoub ()%>
    Muhammad Safwat

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