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Selecting a row in a table

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  #1  
Old December 9th, 2003, 11:39 PM
supermanesh supermanesh is offline
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Selecting a row in a table
Hi, I have a html table which has several rows. On each row there is a button to remove that entry. However I am having trouble referenceing the row and/or passing that row to the post array

Any help would be great, Thanks in advance
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  #2  
Old December 10th, 2003, 12:35 AM
Blindeddie Blindeddie is offline
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RE: Selecting a row in a table
You would need to make sure that each row is it's own form that contains a hidden input element that has a value that equates to some kind of id for the row that needs to be deleted. Post some code based on what you already have and I will see if I can help.
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Old December 10th, 2003, 12:43 AM
supermanesh supermanesh is offline
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RE: Selecting a row in a table
Hi sorry the code is messy! I use a for loop to get all the values from some arrays, the number of elements in the arrays, being the number of rows.

php Code:
Original - php Code 
  1.  
  2.         print("<tr>");
  3.         print("    <td width="14%" valign="middle" align="center" height="1" nowrap>".$code."</td>");
  4.         print("    <td width="62%" valign="middle" align="center" height="1" nowrap>".$name."</td>");
  5.         print("    <td width="13%" valign="middle" align="center" height="1" nowrap>".$price."</td>");
  6.         print("    <td width="11%" valign="middle" align="center" height="1" nowrap>");
  7.         print("      <form method="POST" action="cart.php">");
  8.         print("        <p style="word-spacing: 0; line-height: 100%; margin-top: 0; margin-bottom: 0">");
  9.         print("        <input type="submit" value="Remove" name="remove"></p>");
  10.         print("      </form>");
  11.         print("    </td>");
  12.         print("  </tr>");


Thanks in advance
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  #4  
Old December 10th, 2003, 01:01 AM
Blindeddie Blindeddie is offline
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RE: Selecting a row in a table
you pretty much have what you need, you just need some identifier for the cart Item. If $code is a unique identifier for the item, put that value into a hidden input element within the form. once posted, you will have that code to use for any deletion you need to do. Hope that makes sense!!
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Old December 10th, 2003, 01:14 AM
supermanesh supermanesh is offline
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RE: Selecting a row in a table
Do you know how to do the 'hidden input' and will this input be passed as a post value?
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  #6  
Old December 10th, 2003, 12:03 PM
Blindeddie Blindeddie is offline
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RE: Selecting a row in a table
here is an example of a hidden input form element...

<input type="hidden" name="ID" value="5" >

and yes, it is passed as a post value. It is passed just like a textbox input element but it is just not visible in the browser.
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Old December 10th, 2003, 01:44 PM
supermanesh supermanesh is offline
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RE: Selecting a row in a table
Thanks that works fine
My basket is complete!!!
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