help with pagination and html radio buttons

AdRock · #1 Jul 22nd, 2006, 23:21

Can anyone please help me insert this line of html and javascript into my php code?

I have a radio button which when clicked will open deletenews.php
I want to put that in the php code so every record will have the radio button next to it so it can be deleted.

Code: Select all

<input style="border:none;" type="radio" name="loc" onClick="go('index.php?page=deletenews');">

PHP: Select all


while($code = mysql_fetch_object($q)) { 
     echo("<h3>".$code->title."</h3><BR>");}

I have escaped the quotes (\") but I am getting an error. It says Parse error: syntax error, unexpected '>' in ........on line 47

I am sure it's the $code->title part causing the error and don't know how to get around it

Here is the entire script that works correctly before any changes have been made.

PHP: Select all


 <? 
//REMEMBER TO CONNECT TO DATABASE! include_once("../includes/connection.php");
    @mysql_connect($host, $user, $password) or die("ERROR--CAN'T CONNECT TO SERVER"); 
    @mysql_select_db($database) or die("ERROR--CAN'T CONNECT TO DB"); 
//**EDIT TO YOUR TABLE NAME, ECT. $t = mysql_query("SELECT * FROM `news`"); 
  if(!$t) die(mysql_error()); 
    
$a                = mysql_fetch_object($t); 
$total_items      = mysql_num_rows($t); 
$limit            = $_GET['limit']; 
$type             = $_GET['type']; 
$page             = $_GET['pagenum']; //set default if: $limit is empty, non numerical, less than 2, greater than 50 
if((!$limit)  || (is_numeric($limit) == false) || ($limit < 2) || ($limit > 50)) { 
     $limit = 2; //default 
} 
//set default if: $page is empty, non numerical, less than zero, greater than total available 
if((!$page) || (is_numeric($page) == false) || ($page < 0) || ($page > $total_items)) { 
      $page = 1; //default 
} //calcuate total pages 
$total_pages     = ceil($total_items / $limit); 
$set_limit          = $page * $limit - ($limit); //query: **EDIT TO YOUR TABLE NAME, ECT. $q = mysql_query("SELECT * FROM `news` LIMIT $set_limit, $limit"); 
  if(!$q) die(mysql_error()); 
     $err = mysql_num_rows($q); 
       if($err == 0) die("No matches met your criteria."); //Results per page: **EDIT LINK PATH** 
echo("   
<a href=?page=delete_news&limit=10&amp;pagenum=1></a> 
<a href=?page=delete_news&limit=25&amp;pagenum=1></a> 
<a href=?page=delete_news&limit=50&amp;pagenum=1></a>"); //show data matching query: 
while($code = mysql_fetch_object($q)) { 
     echo("<h3>".$code->title."</h3><BR>");
} $id = urlencode($id); //makes browser friendly //prev. page: **EDIT LINK PATH** $prev_page = $page - 1; if($prev_page >= 1) { 
  echo("<b>&lt;&lt;</b> <a href=?page=delete_news&limit=$limit&amp;pagenum=$prev_page><b>Prev.</b></a>"); 
} //Display middle pages: **EDIT LINK PATH** for($a = 1; $a <= $total_pages; $a++) 
{ 
   if($a == $page) { 
      echo("<b> $a</b> | "); //no link 
     } else { 
  echo("  <a href=?page=delete_news&limit=$limit&amp;pagenum=$a> $a </a> | "); 
     } 
} //next page: **EDIT THIS LINK PATH** $next_page = $page + 1; 
if($next_page <= $total_pages) { 
   echo("<a href=?page=delete_news&limit=$limit&amp;pagenum=$next_page><b>Next</b></a> &gt; &gt;"); 
} //all done 
?>

Gee Bee · #2 Jul 23rd, 2006, 09:58

while($code = mysql_fetch_object($q)) {
echo("<h3><input style=\"border:none;\" type=\"radio\" name=\"loc\" onClick=\"go(\'index.php?page=deletenews\');\">".$code->title."</h3><BR>");
}

Should work fine, if you want to delete a certain title only you will need to pass that in the javascript function as well probably dont forget.
Good luck.

AdRock · #3 Jul 24th, 2006, 13:16

Thanks.....that works fine for another page I'm doing where there is no deleting etc but how do i delete a certain item

I have tried this

PHP: Select all


echo("<input style=\"border:none;\" type=\"radio\" name=\"loc\" onClick=\"go(\'deletenews.php?id=<? echo $code[id]; ?>\');\">".$code->title."<BR>");

and it reports T_BAD_CHARACTER.

Is it to do with the \'deletenews.php?id=<? echo $code[\'id\']; ?>\' bit? if so how do i replace it correctly?

Many thanks for helping me sort this problem

benbacardi · #4 Jul 25th, 2006, 15:59

replace that line with:

PHP: Select all


echo("<input style=\"border:none;\" type=\"radio\" name=\"loc\" onClick=\"go(\'deletenews.php?id=".$code['id']."\');\">".$code->title."<BR>");

AdRock · #5 Jul 25th, 2006, 21:02

I did what you said and now I get the error message syntax error, unexpected $end

masonbarge · #6 Jul 27th, 2006, 12:10

I suspect one of the unescaped double quotes.

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help with pagination and html radio buttons