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POJavascript and PHP (window.open)
 

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  1. POJavascript and PHP (window.open)
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    <p>So, in my website, I have a news system which has an option to edit and delete the news the administrator desires.</p> <p>Well, I got the edit part right by using:</p> <p><code>href="noticiaEditarForm.php?id_noticia=&lt;?php echo $id ?&gt;"&gt;Editar&lt;/a&gt;</code></p> <p>And then a <code>$_GET</code> on the other page.</p> <p>However, this is not how I desire my editing window. Therefore, I have been exploring a way to send the PHP variable that contains the primary key for the news table (MySQL) to a popup window, using JavaScript. But that's just the thing, it will only return the 1st value it gets from the query... (i.e If I click to edit the 3rd article, it edits my 1st one. Always.)</p> <p>Here is my current code:</p> <pre><code>&lt;div class="noticias"&gt; &lt;?php include('conn/conn.php'); mysql_select_db($bd, $conn); $resultado = mysql_query("SELECT * FROM noticia INNER JOIN user ON noticia.id_user=user.id_user ORDER BY id_noticia DESC"); while ($linha = mysql_fetch_array($resultado)) { echo "&lt;h1&gt;" . $linha['titulo'] . "&lt;/h1&gt;"; echo "&lt;i&gt;Posted by " .$linha['username']. " on " . "&lt;y&gt;" . $linha['data'] . "&lt;/y&gt;" . "&lt;/i&gt;"; echo "&lt;p&gt;"; echo $linha['texto']; $id = $linha['id_noticia']; if (isset($_SESSION['admin'])) { ?&gt; &lt;div class="noticiasOpcao"&gt; &lt;a href="" onClick="open_win_editar()"&gt;Editar&lt;/a&gt; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;a onclick="return confirm('Are you sure?')" href="noticiaApagar.php?id_noticia=&lt;?php echo $id ?&gt;"&gt;Apagar&lt;/a&gt; &lt;/div&gt; &lt;?php } } ?&gt; &lt;script language="javascript"&gt; function open_win_editar() { window.open ( "noticiaEditarForm.php?id_noticia=&lt;?php echo $id; ?&gt;", "Editar notícia", "location=1, status=1, scrollbars=1, width=800, height=455" ); } &lt;/script&gt; &lt;?php mysql_close($conn); ?&gt; &lt;/div&gt; </code></pre> <p>My point is to then use another query to get the title and text of the article to display on an WYSIWYG editor.</p> <p>Can anyone point out my flaw?</p>
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    1. USRicardo Jerónimo
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    1. COWhat is the actual rendered output? Is the `$id` the same on each iteration of the loop?
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      1. USDavid
    2. COAlso, the `window.open` JavaScript call will always have the last `$id` from the PHP loop, since it happens after the loop. So that function will always open the last one.
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    3. COdid you try to load the "edit window" directly with correct id? Where is your query that loads the record by id?
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      1. USAlex
 

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