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

Query failed issue with php script but works fine in mssql manager!
hi i have the script below which copies data from one table to another but will only insert new data

help with calculations on a flat text file
hello,
I have this code below that is attached to a flat file like this:
Email:LastName:FirstN

Preventing SQL Injection
I have a question about SQL Injection, In some of our code we use this: view plaincopy to clipboa

Need help with basic sql
Hi,

I am using oracle 10g, and having some small doubts related to sql , here goes the si

Using the $_GET variable to view certain records
Hello,

First let me explain my problem, I have 2 pages the first page pull a list of Guide ti

Module pool selction screen parameters combination logic
Hi floks,
Am new to the module pool development ,Recently i have created one program based on

Memory Allocation
Hi folks,
see this ex:

int v=5;
v=v+10;

then what will do the compiler before th

True way to see if action was successful?
If this is a good way to see if action was successful to continue:

Code: function changeGa

Function
How can I make this function that once you click the link in the code it takes you to a new page wit

Help with lottery style system?
I'm working on a currency system for forums and it is going to have a type of lottery system built i