Question

There are many input elements which IDs are

question5,question6, question7

,…, how to select these input elements using Jquery?

I do not mean $('#question5'), I mean to select the group of them.

Also How to get the the last number like 5,6,7,… using Jquery?

Answer 1

Try this:

$("input[id^='question']")

It will match input elements that have an id attribute that begin with question.

Once you have the elements, you can simply do a javascript substring on them to find the number:

$("input[id^='question']").each(function() {
    alert(this.id.substr(8));
});