Hello,
I would like to know how I can retrieve the ID of the component which
triggered an even when I'm in an event handler method ?
Well, perhaps that my problem is not this problem, so there is a little
background to help you to decide...
In my application, I have to create a component to manage an editable
list of string. The available (functional) actions are "add a string",
"remove a string", "edit string".
I need to present the edit form so that all action can be done in the
same page :
8<---------------
(note: "string?" are input text field)
| string1 | _delete_
| string2 | _delete_
| string3 | _delete_
_add_a_value
_submit_change_
_reset_
8<---------------
So, there's no real problem to do this : in the html template, I used a
form component, with a loop component which goes through the list.
I want that if an user edit some field and then want to add/delete a
value, his modification are kept, so _add_a_value_ and _delete_ are
submit button. The template looks like :
8<---------------
<t:loop t:source="range" t:value="index">
<p>
<input t:type="TextField"/>
<t:submit t:id="remove" value="Remove"/>
</p>
</t:loop>
<t:submit t:id="add" value="Add"/>
...
8<---------------
In the Java code, I have two event handler : onSelectedFromAdd() and
onSelectedFromRemove(), and they are called when matching button are
submitted.
But for the delete button, I don't know which one was really submitted.
I would be happy if I can retrieve the id of the submitted "remove": I
can generate it so that I can retrieve the matching value to remove.
An other option would be to pass a context to the submit event, but I
don't think it's possible...
So, if you have any idea to help me, they will be well-appreciated...
Francois Armand
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