Hi,
I created a checkbox field with the following text and values :
- TEXT1=image1.jpg
- TEXT2=image2.jpg
- TEXT3=image3.jpg
I use an HTML typo to display the image linked to the choice in the field : <img alt="my_alt" src="/image_path/*value*">
This works well and display image1.jpg when I check "TEXT1".
But I encounter an issue if I check more than one choice : The final HTML result append all file names in a single "img src" !
Here is the result in the page source : ... src="/image_path/image1.jpg,image2.jpg"
How to get one image per value ?
Thanks for your help,
Hi,
this is a bit complicated to do, you need to make a markup override (with seb_one rename _markup.php found ifn fields dir to markup.php) and then do an if inthere to render this field yourself
if ($field->name == 'yourfildname' ){
// do your output here
}In this if you need to do explode on the $field->value t get an array of values and then do a foreach loop to replace values with links to images.
Hi Klas,
Thank you for your answer. Yes, maybe a bit complicated for a simple need.
Maybe I'm wrong in my use of the checkbox.
In fact, I want to use checkbox to manage keywords/tags for my articles. I want to link those keywords to a search list for each keyword. Same issue than linking checkbox images, It create a link for the whole set of keyword.
So, I think I'm not using the good way for that purpose. Can you give me an advice on how to associate mulitple keywords on articles, with the possibility of a link on each keyword performing a search for all articles with that keyword.
What is the good way to do that ?
Many thanks for your support,
Lionel
Everyone who will search for this solution... you can use this code, only change the fieldname:
getValue('dotari_camere');
$images = explode( ',', $valuestring );
foreach ( $images as $image ) {
$value .= '
Hi
I think hat would make a cool tutorial.
Yep... i tried to display as title of image the option name... but i faild. I will search more for this solution..
If you var_dump $fields or $config you can see how to access it.. Have you done that?
I did it . Now this code will show your checkboxes as image with Title from your option.
<?php
$valueString = $cck->getValue('dotari_camere');
$valueText = $cck->getText('dotari_camere');
if(!empty($valueString)){
$images = explode( ',', $valueString );
$vText = explode( ',', $valueText );
foreach ( $images as $i => $image ) {
$value .= '<img src="/templates/sj_directory/images/travel/'.$image.'" title="'.$vText[$i].'" data-placement="top" data-original-title="Click here example Tooltip" style="width:35px; padding:0 5px;" />'; }
echo "$value";
} else { echo "";};
?>
