|
Posted by Steve Belanger on 03/11/07 22:23
no problem. ask anytime.
"Mr. Newt" <lektrikpuke@_yahoo.com> wrote in message
news:vs2dnTxRTpow9WnYnZ2dnUVZ_o6gnZ2d@comcast.com...
> Thanks Steve. Works great.
>
> "Steve Belanger" <desktop@ebinformatique.com> wrote in message
> news:XKYIh.76303$cE3.52823@edtnps89...
>> first i would put your HTML piece inside a FORM tag and speficy it to go
>> as POST, and from there use the fields to perform the delete. like in the
>> following example
>>
>> <form action="<?php echo $_SERVER['REQUEST_URI']; ?>" method="post">
>> <p>Which record would you like to delete?</p>
>> <P>Enter Record #<br>
>> <input type=text name="id" size=20>
>> <input type=submit name="submit" value="Delete Record">
>> </form>
>>
>> This form would basically reload the same page but pass the FORM
>> information to it, and form there in your SQL query you would use
>> something like that:
>>
>> if (!empty($_POST))
>> {
>> mysql_query("DELETE FROM testtable WHERE id='{$_POST['id']}'");
>> }
>>
>> i enclosed it within an IF statement so that it does not get called if
>> the $_POST array is empty. Eventually you would want to add more
>> validation such as checking the referrer page to ensure that the delete
>> request came from this page only (and not from another domain who might
>> want to try to hijack your form)
>>
>> Hope this helps.
>>
>> Steve.
>>
>> "Mr. Newt" <lektrikpuke@_yahoo.com> wrote in message
>> news:EICdnVlmxetj3GnYnZ2dnUVZ_qunnZ2d@comcast.com...
>>> <?php
>>> //db & table names used to connect
>>> include ("connect.php");
>>> //display a list of names preceeded by id #
>>> include ("display_names.php");
>>> ?>
>>> <p>Which record would you like to delete?</p>
>>> <P>Enter Record #<br>
>>> <input type=text name="id" size=20>
>>> <input type=submit name="submit" value="Delete Record">
>>> <?php
>>> mysql_query("DELETE FROM testtable WHERE id=$id");
>>> ?>
>>>
>>> The above deletes the last record in the table. Obviously it's not
>>> getting
>>> the # that is being entered. Any help?
>>>
>>> Thanks.
>>>
>>> Robert
>>>
>>>
>>
>>
>
>
Navigation:
[Reply to this message]
|