Re: [PHP-WIN] Re: [phpXperts] Need help with HTML form errors

Try the next verification to see what's the var

<?php if (isset($_POST['filter']) && !empty($_POST['filter'])) {

    var_dump($_POST['filter']);

} ?>

Best regards.


2010/7/4 Nurul Abser <[email protected]>

> Dear coder,
>
> New version of php give php Notice if the script contain any variable which
> has not value. Please debug your script by printing the varible and confirm
> that the varible got value.
>
> Thanks
>
> Abser
>
> On Sun, Jul 4, 2010 at 4:30 PM, nagendra prasad <[email protected]
> >wrote:
>
> >
> >
> > Hi All,
> >
> > I have this php form that I have inserted in the result page.
> >
> >
> >
> ************************************************************************************************
> > <form action="index.php" method="post">
> > <table class="bd" border="0" cellspacing="1" cellpadding="4">
> > <tr>
> >
> >
> <td><b></b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
> > <td><input type="text" name="filter" value="<?php echo $filter ?>"></td>
> > <td><input type="submit" name="action" value="Search"></td>
> >
> > <td><select name="filter_field" style="width:100px;">
> > <option value="">All Fields</option>
> > <option value="<?php echo "Type" ?>"<?php if ($filterfield == "type") {
> > echo "selected"; } ?>><?php echo htmlspecialchars("Type") ?></option>
> > <option value="<?php echo "Name" ?>"<?php if ($filterfield == "name") {
> > echo "selected"; } ?>><?php echo htmlspecialchars("Name") ?></option>
> > <option value="<?php echo "Date" ?>"<?php if ($filterfield == "date") {
> > echo "selected"; } ?>><?php echo htmlspecialchars("Date") ?></option>
> > <option value="<?php echo "Size" ?>"<?php if ($filterfield == "size") {
> > echo "selected"; } ?>><?php echo htmlspecialchars("Size") ?></option>
> >
> > </select></td>
> >
> > </tr>
> >
> >
> > </table>
> >
> > <hr size="1" noshade>
> >
> >
> ***************************************************************************
> >
> > The above code is giving me the following errors:
> >
> > <br /> <b>Notice</b>:  Undefined variable: filter in
> > <b>C:\wamp\www\5_Final\index.php</b> on line <b>228</b><br />
> >
> > Notice: Undifined Variable: filterfield in c:\wamp\www\5_final\index.php
> on
> > line 233 > Type
> > Notice: Undifined Variable: filterfield in c:\wamp\www\5_final\index.php
> on
> > line 234 > Name
> > Notice: Undifined Variable: filterfield in c:\wamp\www\5_final\index.php
> on
> > line 235 > Date
> > Notice: Undifined Variable: filterfield in c:\wamp\www\5_final\index.php
> on
> > line 236 > Size
> >
> >
> >
> > *Please help me with these errors.*
> >  __._,_.___
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