dynamic data - go to link on button click - jquery -

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i have script below

$('.button1').click(function() {     document.location.href=$(this).attr('id'); });

the button1 has variable unique ids. on click, page must redirect url "www.example.com/index.php?id=buttonid" page redirecting "button id".

i want add string "www.example.com/index.php?id=" before current url. how can make possible?

$('.button1').click(function() {    window.location = "www.example.com/index.php?id=" + this.id; });

first of using window.location better according specification document.location value read-only , might cause headaches in older/different browsers. check notes @mdc dom document.location page

and second - using attr jquery method id bad practice - should use direct native dom accessor this.id value assigned this normal dom element.


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