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Updating FCKeditor box based on Radio buttons

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Jan 25.2008

Hi,

I am trying to populate an FCKeditor box based on selection criteria on the radio buttons. This is only for adding a new session and I want it to be editable later. Currently I have the javascript being built in PHP as it is database driven. I have tried to populate the hidden input box (text) and although the value is populated it doesn’t show in the FCKeditor. Below is the code that I have at the moment.

function trainingHeader(header, text)
{
document.getElementById(“header”).innerHTML = text;”;
$q = mysql_query (“SELECT * FROM calendar_cat WHERE cat_id = 1”);
$row = mysql_fetch_array($q);
$text = addslashes($row[‘descrip’]);
echo “document.getElementById(“text”).value = “{$text}”;
echo “alert (document.getElementById(“text”).value = “{$text}”);

}

Here is the FCKeditor:

$oFCKeditor = new fckeditor(‘text’) ;
$oFCKeditor->BasePath = ‘../core/fckeditor/’;
$oFCKeditor->Value = $_POST[‘text’];
$oFCKeditor->Height = 400;
$oFCKeditor->Create() ;

Forgive me if this is completley the wrong way of going about it – I have very basic knowledge of Javascript but want to learn – so any help is appreciated.

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JavaScript

3 Comments(s) ↴

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@toicontienJan 25.2008 — $oFCKeditor = new fckeditor('text') ;

$oFCKeditor->BasePath = '../core/fckeditor/';

$oFCKeditor->Value = $_POST['text'];

$oFCKeditor->Height = 400;

$oFCKeditor->Create() ;[/QUOTE]

If this is JavaScript, the syntax is wrong. Note that it should be:

var oFCKeditor = new fckeditor('text') ;
oFCKeditor.BasePath = '../core/fckeditor/';
oFCKeditor.Value = "<?=$_POST['text']?>";
oFCKeditor.Height = 400;
oFCKeditor.Create() ;
I am completely confused about the trainingHeader function. Is that JavaScript or PHP? From what you wrote, it looks like both.
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@FamilyManauthorJan 25.2008 — The FCKeditor is within a PHP file - so the syntax is correct - the trainingHeader function is both PHP and JavaScript - its the only way that I could get it database driven!
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@toicontienJan 25.2008 — Ok. Then perhaps the trainingHeader function should be written like this?
[code=php]<?php
$q = mysql_query ("SELECT * FROM calendar_cat WHERE cat_id = 1");
$row = mysql_fetch_array($q);
$text = addslashes($row['descrip']);
?>
<script type="text/javascript">
function trainingHeader(header, text)
{
document.getElementById(header).innerHTML = text;
document.getElementById("text").value = "<?=$text?>";
alert(document.getElementById("text").value);
}
</script>[/code]
I'm not sure which part of the trainingHeader function is PHP and which is JavaScript. It seems to be completely mixed. I was expecting <?php ?> tags somewhere. If this is incorrect, I'm going to need to see more of the PHP file.
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