Hi,
I just started using the CakePHP. first let me explain what i am
trying.
i have 3 divs
tasks, description and logs.
whenever a link clicked from the tasks box its description and logs
gets displayed in the respected divs using ajax.
How i am doing:
1. showing all the records fetched from the database row wise in a
html table.
2. 1st column (id), 2nd column (title), 3rd column (description)......
last column is (action:delete)
3. here 2nd column title is linked (using the ajax-link), and on click
its displays the description in ajax div's description and logs as i
have mentioned the update=> array('description','logs')
so far it works fine.
Problem:
When i try to delete for the first time it deletes the selected task
and refreshes all the 3 div's as i want not to show the deleted item.
i am using the
.....
.....
$this->set('tasks', $this->Task->find('all'));
$this->set('description', $descriptionArray);
$this->set('logs', $logsArray);
$this->render('index');
But after render second time i am not able to delete or not able to
click on the title. (its not working)
when i saw the javascript error it showing
Error: element is null
Source File: http://localhost/caketask/app/webroot/js/prototype.js
Line: 3847
I reaallly dont know why i am getting this. Please try to help me. and
also explain me what can be done to fix this issue.
I tried to see the same error and come across the $ajax->observeField.
what is this and how it can be useful
Regards,
Sanjeev
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