How to show hidden div using url

Question

I\'m making a small page that has 3 sections. While 1 section is showing the others are hidden. When the page loads the welcome section is displayed, while the other sections ar

Answer 1

You could use window.location.hash* which will return the corresponding part of the url.

For this to work you should give your <a> tags some proper hash value:

<p><a href="#page1" id="menu-page1">Page 1</a></p>
<p><a href="#page2" id="menu-page2">Page 2</a></p>

And check the mentioned string whether it matches a given page:

$(document).ready(function(){
    //binding click events to elements

    var locationHash = window.location.hash.substring(1);
    if(locationHash == 'page1'){
      $('#menu-page1').trigger('click');
    }else if(locationHash == 'page2'){
      $('#menu-page2').trigger('click');
    }
});

You see I used the click-events for a fast quick-n-dirty solution and also substringed location.hash to get rid of the #.
Of course this is open for improvement .e.g. not hiding page1 or page2 at all on page load if a given hash is found.

*See the linked document for Location as window.location is a Location object which holds a hashproperty

Answer 2

You will need some javascript, that, on page loading, checks the URL for an anchor like #menu-xy, and makes the corresponding div visible.