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Question

Delete rows in table when info passes from one form to another

Forms

Updated November 6, 2017

asked on November 6, 2017

I have a table in a form. It is possible that it will contain empty rows. On the next form, I need to gather the data that was entered into the table, but I would like to delete the empty rows automatically.

Here is my table...

If the event field is empty, I would like the entire row to disappear when the information is passed along to the next form.

I have learned how to delete rows when the user enters information into a field. For example, if there was a field that said" Delete Rows?" and "yes" was entered. I have managed to delete rows in this fashion, but I am unsure how to do it between forms. I do not want to rely on user input for the deletion.

I welcome any advice/guidance on the matter.

Thanks.

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Replies

replied on November 6, 2017 • Show version history

When the next form is loaded, any javascript you have on that form will run 1 time. So instead of calling a function on change to the table, just enter the code you want to run on form load. Something like this

$('.yourTableClass tbody tr').each(function() {

      var event = $(this).find('.event input').val();
      if(!event){
                //YOUR DELETE ROW CODE HERE }

});

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Asked November 6, 2017
Updated November 6, 2017
187 views