How to add dynamic image url in comment in system.xml Magento
-
16-10-2019 - |
Question
I am working on the payment gateway. but I have a problem I did google research but couldn't find any solution I hope I'll get solution here so I am posting here
following my system.xml code block
<title translate="label">
<label>Title</label>
<comment><![CDATA[<img src="/media/billmate/images/billmate_bank_s.png" />]]></comment>
<frontend_type>text</frontend_type>
<sort_order>3</sort_order>
<show_in_default>1</show_in_default>
<show_in_website>1</show_in_website>
<show_in_store>1</show_in_store>
</title>
in this block problem is in comment tag right now here i put static link /media/billmate/images/billmate_bank_s.png
please anybody suggest me how to make it dynamic
Solution
An element from system.xml
can have a dynamic comment. The comment can be rendered through a model.
You need to declare the comment field like this:
<comment>
<model>module/adminhtml_comment</model>
</comment>
Now you need to create the model with alias module/adminhtml_comment
:
<?php
class Namespace_Module_Model_Adminhtml_Comment{
public function getCommentText(){ //this method must exits. It returns the text for the comment
return "Some text here";
}
}
Do your magic in the getCommentText
method and return the result.
Licensed under: CC-BY-SA with attribution
Not affiliated with magento.stackexchange