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.

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

Function module "DPS_CHECK_TABLE_EXISTS" not found (after OSS 1422843 impl)
Dear All,

I implemented Note OSS 1422843.

When i execute the new report RSPO20

problem when runing a funciton
I am trying to connect to database using a funciton in a functions.php

<?php
funct

Which PHP-Editor do you think is the best?
Hi everyone,
Myself Brian Anderson. For the last 2 years i have been working a

BB_Code error
I'm having a problem with a custom built function and keep getting this error:


Warning: M

want to add a break after a certain amount of characters
i was wondering how to add a break in a blog post after a certain amount of characters... any idea o

same querie, or a new one??
Hi guys,

I'm still working on this drop down list. I've got the actual drop down list to wor

php or sql?
Sorry not sure if this is a sql problem or php the following code is supposed to delete data from th

pagination - need help on passing of search query.
Hi, i have been trying for days but couldn't get this sorted out. Would like some professional help

PHP Redirecting
Hello everyone. Is there a way to redirect people to pages within a statement in PHP? Since there is

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