Timeline for Custom #ajax "Add another" button only adds 1
Current License: CC BY-SA 3.0
9 events
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| Sep 26, 2013 at 9:08 | history | edited | Mołot | CC BY-SA 3.0 |
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| Sep 26, 2013 at 9:05 | review | Suggested edits | |||
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| Sep 26, 2013 at 9:00 | history | edited | Mołot | CC BY-SA 3.0 |
little clarification
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| Sep 26, 2013 at 7:53 | comment | added | Coder1 |
Understood, and not how it works in D7 either. That's just where I ended up because buildForm isn't triggering with the callback and code samples are a great place to start.
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| Sep 26, 2013 at 7:52 | history | edited | Mołot | CC BY-SA 3.0 |
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| Sep 26, 2013 at 7:46 | comment | added | Mołot | @Coder1 I am sure about approach, for exact sample see Mathankumar's answer as I don't have Drupal 8 at hand. I admit that buildForm not executed on ajax calls is a bit of mystery to me, but I'm 100% sure callback is not the place for persistent changes. | |
| Sep 26, 2013 at 7:37 | comment | added | Coder1 |
Are you 100% on your answer? I tried your suggestions before asking my question here. buildForm only seemed to execute when the page loads. I also tried processForm, which did execute when the callback was triggered, but I did not have access to triggering_element from that one. In D7, the equivalent to buildForm() executes with the callback. I'm just trying to figure out how to accomplish this in D8.
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| Sep 26, 2013 at 7:10 | history | edited | Mołot | CC BY-SA 3.0 |
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| Sep 26, 2013 at 7:01 | history | answered | Mołot | CC BY-SA 3.0 |