automatic calculation of new line is not fire

I have a table, when I add new lines, then automatic calculation is not fire.

Page edit >code to run when the Page loads

$('input[name=f04]').change( function(){
  parent_row = $(this).parents('tr:first');
  sal = ( parent_row.find('input[name=f04]').val() == ' ') ? 0 : parseFloat(parent_row.find('input[name=f04]').val() );
//  comm = ( parent_row.find('input[name=f08]').val() == ' ') ? 0 : parseFloat(parent_row.find('input[name=f08]').val() );
  total = sal * sal;
  parent_row.find('input[name=f05]').val(total);
});

workspace: ram_r & d

username/password: aramani/apex

App: https://apex.oracle.com/pls/apex/f?p=29288:1:6747878971079:

That's because. change() is an affair of a Manager on the only existing items. The event must be implemented in such a way that it fires for each element, existing and new. You can do so using. on() with specifying a container element manipulation. http://API.jQuery.com/on/

For example:

$(document).on('change', 'input[name=f04]', function(){
  parent_row = $(this).parents('tr:first');
  sal = ( parent_row.find('input[name=f04]').val() == ' ') ? 0 : parseFloat(parent_row.find('input[name=f04]').val() );
//  comm = ( parent_row.find('input[name=f08]').val() == ' ') ? 0 : parseFloat(parent_row.find('input[name=f08]').val() );
  total = sal * sal;
  parent_row.find('input[name=f05]').val(total);
});

Or just use a dynamic action and define the scope of "dynamic". Just as clean. Instead of "this", you use "this.triggeringElement".

Interesting help on the "scope of the event:

This is an advanced property allows you to specify the scope of the event. The options are:

  • Static (default) - bind the event handler for the triggers for the lifetime of the current page, but it will be linked is no longer if the precipitating elements are updated via partial refresh (PPR) Page.
  • Dynamics - bind the event handler for the triggers for the lifetime of the current page, including all the triggers that are re-created through the Page partial refresh (PPR).
  • Once - binds the handler for the elements for a single event triggers.

And static container:

You can improve the performance of dynamic Action that has an 'extended event"of"Dynamic", by defining a container 'Static '. It is an element on the page that itself does not get recreated, but contains triggers that are re-created via partial refresh (PPR) Page. This reference of the element must be defined as a jQuery selector.

For example if you have a dynamic Action that does something to the lines of an interactive report region (which are re-created by PPR), it would need a 'Scope event' 'Dynamic', so that the dynamic Action to work once again, the report has been updated. And here, the 'Static Container' value can be assigned to a jQuery selector, select the static value of 'ID' in the region, for example: "#my_region."

Who all described fairly well what was written on the jquery documentation, too.

This is the code for the actual action of "Execute javascript code:

parent_row = $(this.triggeringElement).parents('tr:first');
sal = ( parent_row.find('input[name=f04]').val() == ' ') ? 0 : parseFloat(parent_row.find('input[name=f04]').val() );
//  comm = ( parent_row.find('input[name=f08]').val() == ' ') ? 0 : parseFloat(parent_row.find('input[name=f08]').val() );
total = sal * sal;
parent_row.find('input[name=f05]').val(total);

I edited your page to use the dynamic action and put your original code in the comments on the page.

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