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Thread: Help with clearing variables

  1. #1
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    Default Help with clearing variables

    I wonder if someone could help,

    I have a form with 2 drop down menus, when the first drop down menu is changed I don't want the value from the second menu to be submitted ie I want to clear or null the value in the second menu.

    Don't know if I've taken the right approach, the following is what I've but doesn't work


    <td colspan="2" align="right" class="prixTotauxPanier"><?php if ($order->customer['country']['id'] == '') { echo TEXT_DELIVRY_STATE . tep_draw_pull_down_menu('countrieselected', $countries_array, $menu_default_countrie, 'width="230" style="width: 230px" onChange="clearshipping();this.form.submit();"') . tep_draw_separator('pixel_trans.gif', '100%', '5'); } ?></td>
    </tr>
    <tr>
    <td colspan="2" align="right" class="prixTotauxPanier"><?php if (sizeof($quotes_array) > 1) { echo TEXT_DELIVRY_TRANSPORTEUR . tep_draw_pull_down_menu('shippingselected', $quotes_array, $default_shipping_module, 'width="230" style="width: 230px" onChange="this.form.submit();"') . tep_draw_separator('pixel_trans.gif', '100%', '5'); } ?></td>

    in the header i added the following function

    <script type="text/javascript">
    function clearshipping()
    {
    shippingselected = " "}
    </script>


  2. #2
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: Help with clearing variables

    Java != Javascript.
    Useful links: How to Ask Questions the Smart Way | Use Code Tags | Java Tutorials
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  3. #3
    mmm.. coffee JavaPF's Avatar
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    Default Re: Help with clearing variables

    Moved thread to - Other Programming Languages

    As KevinWorkman pointed out, Java is not Javascript. I suggest posting in a dedicated JavaScript forum.
    Please use [highlight=Java] code [/highlight] tags when posting your code.
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