iMatch 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.

Did you know?Explore Trending and Topic pages for more stories like this.
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
No comments posted yet

Your Answer:

Login to answer
344 Like 17 Dislike
Previous forums Next forums
Other forums

javascript in php code causes page to display white
Hi All,

Odd one this, I've got the following code (below) which is a simple log in form. The

Business Health Check
Hello

I need to create an online business health check for a client it will be multiple choi

Working with Global Variables
hi, I'm not really sure why the following code is returning a "Call to a member function getBan

how do i display data on a page from mysql
1 - do i use this code at the top of each of my page i wish to only alow access if there as been a s

values in array being escaped
I would like to submit some values - back to the same form for checking before processing...

Can we convert non uni code system into unicode
Hi All,

Presently i am using non-unicode system and the sap version is 4.7.
Can i c

Using system() and bringing back the results
I am aware that you can use system() within PHP to execute system commands, but I was wondering if t

Sort Alternative/bi-monthly
Hi all,

Am going mad trying to get something to work.

I'm creating a CMS for a magazi

Getting Subdomain Name With PHP?
I want to grab the subdomain name with PHP so I can generate database queries.

for example my

if description does not contain the following words
Hello everyone,

I am parsing a MS Excel (.xls) file and adding it's content to a mySQL databa

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash