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Question

I am new to PHP. Trying to pass variable through href, but not working properly.Can someone please help TIA, here is my code:

while($rows=mysql_fetch_array($result)){
echo "<tr><td>".$rows{'bi_SKU'}.
      "<td>".$rows{'bi_title'}.
      "<td>".$rows{'bi_author'}. 
      "</td>"
        "<td><a href=CopyAdd.php?SKU=".$rows{'bi_SKU'}.

Answer 1

您需要用引号包裹href值 -

<a href='CopyAdd.php?SKU=".$rows{'bi_SKU'}."'

Answer 2

Modify your code...

while($rows=mysql_fetch_array($result)){
echo "<tr><td>".$rows{'bi_SKU'}.
      "<td>".$rows{'bi_title'}.
      "<td>".$rows{'bi_author'}. 
      "</td>"
        "<td><a href='CopyAdd.php?SKU=".$rows{'bi_SKU'}."'

Note: Quotes is missing....

Answer 3

Modify:

while($rows=mysql_fetch_array($result)){
echo "<tr><td>".$rows{'bi_SKU'}.
  "<td>".$rows{'bi_title'}.
  "<td>".$rows{'bi_author'}. 
  "</td>".
    "<td><a href='CopyAdd.php?SKU=".$rows{'bi_SKU'}."'>...</a>".

Answer 4

you missing quotes. Try it

<a href='CopyAdd.php?SKU=".$rows{'bi_SKU'}."'

Answer 5

Try This..

while($rows=mysql_fetch_array($result)){
   echo "<tr>
           <td>".$rows{'bi_SKU'}."</td>
           <td>".$rows{'bi_title'}."</td>
           <td>".$rows{'bi_author'}."</td>
           <td><a href='CopyAdd.php?SKU=".$rows{'bi_SKU'}."'>...</a></td>
        </tr>";
}

td & tr tags closed, anchor tag closed and quotes added to href . When you indent the code properly most of the syntax errors can be spotted easily. Also use a good IDE to do that for you.

Answer 6

I don't think the single quote is not the problem.
The problem is that he missed the closing anchor tag.
href should work without single quotes also .
Solution is you need to close the anchor tag first .

"<td><a href=CopyAdd.php?SKU=".$rows{'bi_SKU'}.">...</a>".

Answer 7

1. You are not closing your <td> .
2. Link is not closed: <a></a>
3. Missing link text: <a>CLICK</a>
4. Your href is missing ' around value: <a href='#'>CLICK</a>
5. Array elements are accessed via [] but not via {} (turn on error reporting to see errors).
6. You are using mysql_ that is deprecated. Use PDO or mysqli_

You can use " and surround variable with {} to put it safely in string.

while($rows = mysql_fetch_array($result)) {
    echo "<tr>
         <td>{$rows['bi_SKU']</td>
         <td>{$rows['bi_title']}</td>
         <td>{$rows['bi_author']}</td>
         <td>
             <a href='CopyAdd.php?SKU={$rows{'bi_SKU'}'>SKU</a>
         </td>
   </tr>";
}