When working with arrays, you sometimes want to execute code for each value in the array. This is called iterating or looping over the array. Here we will look at the case where you do not want to ...

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Need to code a Javascript function on a page.<BR><BR>I have a comma separated list, e.g. (1,2,5,6,8)<BR>that identifies the ID of a form element.<BR><BR>Is there an easy way to loop over this list ...

I'm writing a Javascript to validate a form. The form is created dynamically and has a grid of dropdown menus, in a square.(3x3 or 5x5, for now) I want to create a loop that will go through each of ...