CODEWITHSUNDEEP
phpjavascripthttp-redirect
diracdeltafunk
diracdeltafunk

Reputation: 1194

javascript redirect won't work?

I have a little bit of javascript code that is getting some parameters from php. the php variable $rid is an integer with a value within 1-100. what i am trying to do is change the value of the 'rid' variable in the querystring by a specified amount (offset). when i remove the last str($rid) characters from window.location.href, i am left with http://www.qwerty.asdf/uiop?rid=. When I add <?php echo $rid;?>+offsetto it I get http://www.qwerty.asdf/uiop?rid=2 for example. when I try the code, nothing happens, but I've debugged and str is the desired value by the time I say window.location.href=str;

why doesnt the page redirect? I have tried window.location as opposed to window.location.href, but it doesn't work.

p.s. there is no other javascript on the page

function moveRid(offset) {
    str = window.location.href.substring(0,window.location.href.length-<?php echo strlen($rid);?>);
    rid = <?php echo $rid;?>+offset;
    str += rid;
    window.location.href=str;
}

Upvotes: 2

Views: 384

Answers (1)

SeanCannon
SeanCannon

Reputation: 78006

You need to actually set the window.location

function moveRid(offset) {
    str = window.location.href.substring(0,window.location.href.length-<?php echo strlen($rid);?>);
    rid = <?php echo $rid;?>+offset;
    str += rid;
    //window.location.href=str;
    window.location = str;
}

Upvotes: 1

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