javascript - On toggle Hide/show -


i have code. if user press on lets burger , add session basket. reload of page doesn't open current window view(toggle)

how can make open current again on reload...

<script type="text/javascript"> function unhide(divid) {     var item = document.getelementbyid(divid);     if (item) {         item.classname=(item.classname=='hidden')?'unhidden':'hidden';     } } </script> 

this how show/hide text.

<a href="javascript:unhide('sandwich');"></a>  <div id="sandwich" class="hidden"> here go 1 </div>  <a href="javascript:unhide('burger');"></a>  <div id="burger" class="hidden"> here go 2 </div> 

things not persistent across page reload / refresh.

there 2 basic approaches it:

  • session cookie , session on server, communication via ajax
  • store in cookie

both require work, it's unavoidable.
for cookie part, there's nice jquery plugin called jquery.cookie.


Comments

Popular posts from this blog

My HTML document is not linking to my CSS stylesheet properly -

php array slice every 2th rule -

node.js - Sending sockets to client side, Error: Converting circular structure to JSON -