javascript - Execute a function on currently non-existing ID -


i have button on page, calls jquery function this:

$('[id^=edit]').one('click',function (){     id = $(this).attr('id')     changedid = id.replace('edit', '') // cut off word 'edit'     oldvalue = $('#' + changedid).text()     $('#' + changedid).html("<input class='myinput' type='text' value='" + oldvalue +"'/>");     $(this).addclass('success');     $(this).attr('id', changedid+'button');     $(this).text("save it") });

basically, click creates input element in paragraph, , adds class button, , changes it's id.

i write second function executed when button new id clicked. example:

$('[id$=button]').click(function(){     alert("it works");  });

is possible? new function trigger ajax call django app, that's irrelevant.

if want event delegated not yet existing element, use on :

 $(document.body).on('click', '[id$=button]', function(){

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