Question

i have this set of html codes that i want to append another input=”text” to increase the number of textbox as i click ‘+’ but i am not sure of the parent().parent() function. Can anyone help?

here is my jquery and html extraction, sorry they do look abit messy because of absence of css.

Answer 1

I think .append() would help you adding elements and .remove() removing ’em (see example #1 and example #2).

So, element.append(content); adds content to the end of element HTML (before its closing tag). element.remove(); removes element from wherever it was so you should use this for your ‘minus’ button with $("your_tr > td > label :last") selector (selects last of labels with inputs from your_tr).