Question

I submit some values from a form to another page… that page returns with a url like:
localhost:8084/abc.jsp?ok=true

I applied a function on ‘onLoad’ of my page body named checkscroll()… and this function in javascript should scrolls my window..

CODE: for javascript

function checkscroll()
                  {

                     var rr = new String();
                        rr = request.getParametr("ok");
                     if(rr=="true")
                         window.scrollBy(0, 60);

                  }

what is wrong in this code ?

Answer 1

Use the location.search:

var qs = location.search;
if (qs.indexOf('ok') >=0 && qs.indexOf('true') >=0) {
  window.scrollBy(0, 60);
}

Or

var qs = location.search,
         param = qs.split('=')[0].split('?').join(''),
         val = qs.split('=')[1];


if (param === 'ok' && val === 'true') {
  window.scrollBy(0, 60);
}