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
17
Other forums
Read from a text file after a specific word
Hi all.
I have a text file that looks like the one below.
I know how to open the text fi
Help With editting and deleting form
So look at this image :
http://img194.imageshack.us/img194/8272/snapshot5f.png
This table
php not working written for consumption of slots
1. Here is the function where i will be allowed to consume the slot booked by me.
2. Here i c
Count Session and Trigger Events
I am New in PHP, seeking a method to count logged users by counting the sessions or any …, is
Passing Arguments to execlp()
I'm writing a program that mimics a unix shell. It's supposed to take commands with arguments and ex
How to change www in url with a specified name
Hi
I'm trying to change the url http://www.sitename.com/apparels to something like below
http:
Limiting uploaded file type
I am working on a simple upload script, and I need it to limit the allowed file type that is uploade
Login Functionality Working Different on IE
This is an odd one, I have a site which has an admin section. The admin pages unsurprisingly require
Just a white page
Okay so, my website, when I click SignUp on it it takes me to /join.php but its a complete white pag
Users and Groups with PHP Classes
Hi,
I have setup what I hope to be a good working User class. Now I want to introduce group m