Question

I would like to specify a better code which will trigger a input radio and execute dedicated textfield.

Here’s what i am talking about (sorry im not that very good at jquery so pls pardon me).
i post 2 samples only aside from original 32 questionnaires that are listed in my code.

        <table width="817" border="0" cellspacing="1" cellpadding="1">
        <tr>
            <td width="317" height="25">1. &nbsp;Use of adjoining property</td>
            <td width="10" height="25">:</td>
            <td width="480" height="25">
                <input type="radio" name="no1" value="Yes" />Yes
                <input type="radio" name="no1" value="No" />No
            </td>
        </tr>

        <tr class="notes">
            <td height="25" align="right">Notes</td>
            <td height="25">:</td>
            <td height="25">
                <input name="notes1" type="text" id="notes1" size="65" value="" />
            </td>
        </tr>

        <tr>
            <td height="25">3. Access to dirt or paved road</td>
            <td height="25">:</td>
            <td height="25">
                <input type="radio" name="no3" id="radio8" value="Yes" />Yes
                <input type="radio" name="no3" id="radio9" value="No" />No
            </td>
        </tr>

        <tr class="notes">
            <td height="25" align="right">Notes</td>
            <td height="25">:</td>
            <td height="25">
                <input name="notes3" type="text" id="notes3" size="65" value="" />
            </td>
        </tr>
    </table>

i did try to create each jquery but wanted to simplify the code.

              var notes = $('tr.notes');
            notes.hide();

            $('input[value="Yes"]').click(function () {
                notes.slideDown();
          });

i did do some research here but can’t elaborate the structure. i appreciate your help. many thanks.

Answer 1

This will try to detect if the input radio is changed, it will detect if the clicked it will check the value and show the notes.

        $('.notes').hide();

        $('input[type="radio"]').change(function () {
            if ($(this).val() == "Yes") {
                 $(this).closest('tr').next('tr.notes').slideDown();
             } else {
                 $(this).closest('tr').next('tr.notes').slideUp();
             }
      });

Please check this : Demo