A Comparison of Mootools Elements in Moo Versions 1.1 and 1.2

I have a script that uses mootools 1.1 to manage an Ajax "form" and checks how many rows are in the dynamically created form before processing them:

form_rows = $$('#form_row'); // The number of rows can vary from 4 to 20
console.log(form_rows.length); // In MooTools 1.1 this returns X, but in MooTools 1.2 it returns 1

After reading the MooTools 1.2 documentation, I expected the code to work the same in both versions. However, in MooTools 1.2, only the first "form_rows" element is returned instead of all of them.

Can someone explain this behavior?

Thank you for any assistance.

javascriptmootoolselement

Answer №1

#form_row signifies an individual ID, which is restricted to one per page. For multiple elements, utilize classes for assignment and selection instead.

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