Hello,
i am stuck. How can i get my PHP code working? I am trying to extract image names from one of my fields to generate HTML:
It seems that i am using the wrong code at the first line ($form->data['file_upload_fotos']). How to access the fields listed in >Columns list< to get the image names from the String?
Thanks & kindest regards,
AK
i am stuck. How can i get my PHP code working? I am trying to extract image names from one of my fields to generate HTML:
<?php
$fotostring = $form->data['file_upload_fotos'];
$fotos = explode(",", $fotostring);
echo $fotostring;
foreach ($fotos as &$value) {
$HTMLString = $HTMLString . "<p><img src='images/ambiente_creator/{article_model.user_name}/$value' alt='' />" ;
}
echo $HTMLString;
?>
It seems that i am using the wrong code at the first line ($form->data['file_upload_fotos']). How to access the fields listed in >Columns list< to get the image names from the String?
Thanks & kindest regards,
AK
HI AK,
What is the variable you are passing to the View - usually that is a parameter gcb=record_id ?
If so then you can use a DB Read action to load that record, then your code should work.
Bob
What is the variable you are passing to the View - usually that is a parameter gcb=record_id ?
If so then you can use a DB Read action to load that record, then your code should work.
Bob
Hello Bob,
thanks for your reply!
I think i did not ask correctly:
I am in CC > Front List > Actions > view
There is a code box where i entered the php code shown. But i do not know how to get the list fieldarticle_model.file_upload_fotos ([model_ID].[COLUMN LIST FIELD]). So i am trying to get the content of the variable as follows:
I do not understand how to use a DB read action here nor the variable you are talking about.
Could you give me an example regarding my code. Please see screenshot for line of code where i am trying to get the field data.
thanks for your reply!
HI AK,
What is the variable you are passing to the View - usually that is a parameter gcb=record_id ?
If so then you can use a DB Read action to load that record, then your code should work.
Bob
I think i did not ask correctly:
I am in CC > Front List > Actions > view
There is a code box where i entered the php code shown. But i do not know how to get the list fieldarticle_model.file_upload_fotos ([model_ID].[COLUMN LIST FIELD]). So i am trying to get the content of the variable as follows:
<?php
$fotostring = $form->data['file_upload_fotos'];I do not understand how to use a DB read action here nor the variable you are talking about.
Could you give me an example regarding my code. Please see screenshot for line of code where i am trying to get the field data.
Hi Ak,
Sorry, I misunderstood :-(
The data there isn't in the $form->data[''] array. You should be able to access it from $this->data though. So please try your code with
Bob
Sorry, I misunderstood :-(
The data there isn't in the $form->data[''] array. You should be able to access it from $this->data though. So please try your code with
<?php
$fotostring = $this->data['article_model']['file_upload_fotos']; // change this line
$fotos = explode(",", $fotostring);
echo $fotostring;
foreach ($fotos as $value) {
$HTMLString = $HTMLString . "<p><img src='images/ambiente_creator/{$this->data['article_model']['user_name']}/{$value}' alt='' />" ; // and this line
}
echo $HTMLString;
?> Bob
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