Match stored value with the current value in a loop

Posted on 16th Feb 2014 07:03 pm by admin

Hello,

I have a MySQL db were I store articles in.

I have a form to fill these articles, and in that form I can select images who are stored into a directory. Selecting the images works good but the problem is when I want to edit the stored article then the image is not saved and I again have to select it from the selectdropdown box. Basicly I want to match the stored value with the current value in my loop.

Is there a way that the earlier saved image into an article keeps up with the rest from the article but keep it dynamic so if I want to, I still van change the image easy.

My code:

<select name="content_img" id="content_img">
<option value="">
<?php
$dirPath = dir('media/images/content');
$imgArray = array();
while (($file = $dirPath->read()) !== false)
{
if ((substr($file, -3)=="gif") || (substr($file, -3)=="jpg") || (substr($file, -3)=="png"))
{
$imgArray[ ] = trim($file);
}
}
$dirPath->close();
sort($imgArray);
$c = count($imgArray);
for($i=0; $i<$c; $i++) {
$selected = (isset($image) && $image == $imgArray[$i]) ? "selected" : "";
echo "<option value='{$imgArray[$i]}' $selected>{$imgArray[$i]}</option>n";
}

?></option>
</select>

HELP...please

Your Answer:

Login to answer

Other forums

PHP & MS Access - Line Break
Hey Guys!

I'm pulling records from an MS Access database and listing them using PHP and I'm r

Get to know your fellow coder
I think it's time we got personal around here. There's a lot of code swapping and a few members kno

Trouble verifying database password
Thankyou to everyone who responded to my last post (I can't find the posting, it has been buried). <

License Issue - service type user
Hi,

I would like to understand the following issue regarding sap license.
I wish to

How to show the difference between two data field in a database with php.
Hello php gurus,

how r u all... i'm not so well facing a typical problem please help me...<

Placing and array within an array then sorting it!
I have a page that runs two large mysql queries and saves the results into arrays, in php I then per

mysql_real_escape_string making variable equal nothing
i post a form and i post the variable:
Code: $var = $_POST[variable];then i echo $var its what i

Help to integrate whois Domain Details to website
Hi,

can i know is their any php script r methods to add domain details to my website.

Retrieving innerHTML with cURL?
Hey all (sorry I know I'm a leecher, but I soon won't be. This is my first PHP project, but not my l

single values into sql field
i have a form which i want the user to able to select multiple answers. But i want the answers to be