Make button invisible in php

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  • ghjk
    Contributor
    • Jan 2008
    • 250
    #1

    Make button invisible in php

    I have a menu which is contain image buttons. I want to hide some buttons in some pages. This is my code and it's not working. I couldn't find the error. Please help me.
    Code:
    <script type="text/javascript">
     document.form1.btn1.style.visibility="hidden";
</script>
<body><form name="form1" >
          
                <table border="0" cellpadding="0" cellspacing="3">
                    <tbody>
                        <tr>
                            <td><html:link action="/loadp1"><img src="images/Btn1.jpg" width="120" height="20"  border="0"  name="btn1"/></html:link></td>
                            <td><html:link action="/admin"><img src="images/AdminBtn.jpg" width="120" height="20"  border="0" id="admin"/></html:link></td>
                            .............
                        </tr>
                    </tbody>
                </table>
        </form>
  
    </body>
    Tags: None
    • gits
      Recognized Expert Moderator Expert
      • May 2007
      • 5390
      #2
      give it an id and use:
      Code:
      document.getElementById('yourId').style.visibility='hidden';
      kind regards

        Comment

        • Dormilich
          Recognized Expert Expert
          • Aug 2008
          • 8694
          #3
          Code:
          <html:link action="/loadp1">
          I don’t know what this is, but it’s not HTML (as it is now)

            Comment

            • gits
              Recognized Expert Moderator Expert
              • May 2007
              • 5390
              #4
              looks like struts-syntax ...and should render as a simple anchor tag?

              kind regards

                Comment

                • ghjk
                  Contributor
                  • Jan 2008
                  • 250
                  #5
                  Originally posted by gits
                  give it an id and use:
                  Code:
                  document.getElementById('yourId').style.visibility='hidden';
                  kind regards
                  I put
                  Code:
                  document.getElementById(btn1).style.visibility='hidden';
                  . and change the image id as btn 1. but it's not working.

                    Comment

                    • ghjk
                      Contributor
                      • Jan 2008
                      • 250
                      #6
                      Originally posted by Dormilich
                      I don’t know what this is, but it’s not HTML (as it is now)
                      It's struts syntax. just a normal page load

                        Comment

                        • gits
                          Recognized Expert Moderator Expert
                          • May 2007
                          • 5390
                          #7
                          Originally posted by ghjk
                          I put
                          Code:
                          document.getElementById(btn1).style.visibility='hidden';
                          . and change the image id as btn 1. but it's not working.
                          you have to pass the id as a string:

                          Code:
                          document.getElementById('btn1').style.visibility='hidden';

                            Comment

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