link with href="#" scrolls page to top when used with jquery slidetoggle

Question

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How do I stop a web page from scrolling to the top when a link is clicked that triggers javascript?

I'm using jquery's slidetoggle to show/hide divs. the element that controls the sliding is a text link ( some text inside <\a>) which has href="#" so it will look like a link (underline, cursor change).

the problem is that when the link is clicked, in addition to the sliding effect, the page scrolls to top.

i tried replacing href="#" with href="" but that disables the div show/hide effect. i guess i could add to the tag Name="somename" and then set the href to href="#somename" but i would rather not use tricks like that.

why is href="#" scrolling the page to its top?

any ideas would be highly appreciated

Answer 1

Several options:

1. Put return false; at the bottom of your click handler and the href wont be followed.
2. Change the href to javascript:void(0);

3. Call preventDefault on the event in your handler:

   function( e ) {
     e.preventDefault();
     // your event handling code
   }