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

please help me... my password gets encrypted but not able to get in database
hai guys,
please help me... in the following function my password gets encrypted but no

If a record matches an existing record do nothing
So I don't know if I should put this here or in mysql, but what my script is for is for people to ad

About imagecopyresampled()
Hello,

I am looking to use this function to resize parts of an image to a fixed thumbnail siz

SQL Query/echo not working
Hey all,

I'm trying to run (what I thought) was a simple operation and it isn't working. I h

Breaking results into week blocks
I have a set of dates (and times), which are returned from a mySQL query.

These usually span

PHP code needed to get/post form fields and request mysql query results.
I'm new to PHP

I've created an html form to allow the user to request a basic telephone dire

read integers that returns a negative or prints the average
Im trying to finish this homework assignment by tommarow afternoon and I keep getting stuck.
Wr

Is there a way to override built in php functions without APD?
I am trying to use the
rename_function()
override_function()
options that are built into

Consuming third party Payment Gateway API from Procedure.
Hi All,

First of all i would like to thank all the people of the oracle forum for providi

PEAR in appliactiond development
When I was picking up PHP I went from procedural programming, fairly quickly into OOP, then after wr