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A more forgiving click area

Posted on 2011-09-23
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265 Views
Last Modified: 2012-06-27
http://utenn.dev.campuswebstore.mobi/

If you can get to this page (not sure if it has propagated yet) on the right hand side navigation, as you hover over each item, it highlights that section in gray.

But, to actually select the item, you have to hover over the word itself.  Can jQuery make it so I can hover anywhere inside the box and a mouse click would be the same as clicking on the text link?  This way people can be  a bit more sloppy in selecting the item.  As long as they are in the highlighted area, a click will be the same as clicking on the link.

See attached image for a reference.

 less precise clcik
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Question by:knowlton
  • 4
5 Comments
 
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Accepted Solution

by:
HainKurt earned 500 total points
ID: 36588308
add this to your head

this code is for "<li><a   ..."

elements only... if you are ok with this, extend it for other elements too (like class="catnav")
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript" ></script>

<script>
$(document).ready(function() {
  $("#l_handnav li").click(function(){
    var a = $("a:first",$(this));
    window.location.href = a.attr("href");
  });
});
</script>

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Expert Comment

by:HainKurt
ID: 36588343
but make sure you close <ul> after last <li>

complete sample is:
<html>
<head>
			<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript" ></script>

<script>
$(document).ready(function() {
  $("#l_handnav li").click(function(){
  	var a = $("a:first",$(this));
  	alert(a.attr("href"));
  	window.location.href = a.attr("href");
  	});
  $(".catnav").click(function(){
  	var a = $("a:first",$(this));
  	alert(a.attr("href"));
  	window.location.href = a.attr("href");
  	});
});
</script>
</head>

<body>

<ul id="l_handnav">

<h3 class="sidebar_header">Top Departments</h3>
<li style="background-color: rgb(250, 250, 250); "><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=003&amp;c=T-Shirts">T-Shirt</a></li>
<li style="background-color: rgb(250, 250, 250); "><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=013&amp;c=Jerseys">Jerseys</a></li>
<li style="background-color: rgb(250, 250, 250); "><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=017&amp;c=Sweatshirts">Sweatshirts &amp; Fleece</a></li>
<li style="background-color: rgb(250, 250, 250); "><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=004&amp;c=Hats">Hats</a></li>
<li style="background-color: rgb(250, 250, 250); "><a href="https://utenn.campuswebstore.com/booksearch.aspx">Textbooks</a></li>

<h3 class="sidebar_header">School Essentials</h3>
<li><a href="https://utenn.campuswebstore.com/booksearch.aspx">Buy Textbooks</a></li>
<li><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=025&amp;c=General-Books">General Books</a></li>
<li><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=022&amp;c=Study-Aids">Study Aids</a></li>
<li><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=163&amp;c=Graduation">Graduation</a></li>

</ul>
<ul>
<h3 class="sidebar_header">Departments</h3>
<div id="ctl00_Catalogs1_Repeater1_ctl00_licat" class="catnav">
<a href="Catalog.aspx?Cid=001&amp;c=MENS" id="ctl00_Catalogs1_Repeater1_ctl00_HyperLink1" class="catnavinnertext">MENS</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl01_licat" class="catnav">
<a href="Catalog.aspx?Cid=132&amp;c=CLOTHING" id="ctl00_Catalogs1_Repeater1_ctl01_HyperLink1" class="catnavinnertext">CLOTHING</a>
</div>

<div id="ctl00_Catalogs1_Repeater1_ctl02_licat" class="catnav">
	<a href="Catalog.aspx?Cid=139&amp;c=Camex" id="ctl00_Catalogs1_Repeater1_ctl02_HyperLink1" class="catnavinnertext">Camex</a>
</div>

<div id="ctl00_Catalogs1_Repeater1_ctl03_licat" class="catnav">
<a href="Catalog.aspx?Cid=148&amp;c=T-Shirts" id="ctl00_Catalogs1_Repeater1_ctl03_HyperLink1" class="catnavinnertext">T Shirts</a>
</div>

<div id="ctl00_Catalogs1_Repeater1_ctl04_licat" class="catnav">
<a href="Catalog.aspx?Cid=153&amp;c=QuickSilver-TShirts-" id="ctl00_Catalogs1_Repeater1_ctl04_HyperLink1" class="catnavinnertext">QuickSilver TShirts </a>
</div>

<div id="ctl00_Catalogs1_Repeater1_ctl05_licat" class="catnav">
<a href="Catalog.aspx?Cid=167&amp;c=Supplies" id="ctl00_Catalogs1_Repeater1_ctl05_HyperLink1" class="catnavinnertext">Supplies</a>
</div>

<div id="ctl00_Catalogs1_Repeater1_ctl06_licat" class="catnav">
	<a href="Catalog.aspx?Cid=CES&amp;c=Church-Ed-System" id="ctl00_Catalogs1_Repeater1_ctl06_HyperLink1" class="catnavinnertext">Church Ed. System</a>
</div>

<div id="ctl00_Catalogs1_Repeater1_ctl07_licat" class="catnav">
<a href="Catalog.aspx?Cid=129&amp;c=Trade-Books" id="ctl00_Catalogs1_Repeater1_ctl07_HyperLink1" class="catnavinnertext">
Trade Books</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl08_licat" class="catnav">
<a href="Catalog.aspx?Cid=151&amp;c=Supplies" id="ctl00_Catalogs1_Repeater1_ctl08_HyperLink1" class="catnavinnertext">
Supplies</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl09_licat" class="catnav">
<a href="Catalog.aspx?Cid=BEST.SELL&amp;c=Best-Sellers" id="ctl00_Catalogs1_Repeater1_ctl09_HyperLink1" class="catnavinnertext">
Best Sellers</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl10_licat" class="catnav">
<a href="Catalog.aspx?Cid=456&amp;c=Hoodies" id="ctl00_Catalogs1_Repeater1_ctl10_HyperLink1" class="catnavinnertext">
Hoodies</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl11_licat" class="catnav">
<a href="Catalog.aspx?Cid=SALE.ITEMS&amp;c=Sale-Items" id="ctl00_Catalogs1_Repeater1_ctl11_HyperLink1" class="catnavinnertext">
Sale Items</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl12_licat" class="catnav">
<a href="Catalog.aspx?Cid=152&amp;c=new-test-catalog" id="ctl00_Catalogs1_Repeater1_ctl12_HyperLink1" class="catnavinnertext">
new test catalog</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl13_licat" class="catnav">
<a href="Catalog.aspx?Cid=ROLAN&amp;c=Golf-Accessories" id="ctl00_Catalogs1_Repeater1_ctl13_HyperLink1" class="catnavinnertext">
Golf Accessories</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl14_licat" class="catnav">
<a href="Catalog.aspx?Cid=149&amp;c=Alumni-Apparel" id="ctl00_Catalogs1_Repeater1_ctl14_HyperLink1" class="catnavinnertext">
Alumni Apparel</a></div>

<div id="ctl00_Catalogs1_Repeater1_ctl15_licat" class="catnav">
<a href="Catalog.aspx?Cid=157&amp;c=Tug-2010" id="ctl00_Catalogs1_Repeater1_ctl15_HyperLink1" class="catnavinnertext">
Tug 2010</a></div>
</ul>

</body>
</html>

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Expert Comment

by:HainKurt
ID: 36588356
also make sure cursor is set to pointer
<script>
$(document).ready(function() {
  $("#l_handnav li").css("cursor", "pointer");
  $("#l_handnav li").click(function(){
  	var a = $("a:first",$(this));
  	window.location.href = a.attr("href");
  	});

  $(".catnav").css("cursor", "pointer");
  $(".catnav").click(function(){
  	var a = $("a:first",$(this));
  	window.location.href = a.attr("href");
  	});
});
</script>

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LVL 51

Expert Comment

by:HainKurt
ID: 36588881
without jQuery solution:

if you can modify code do this

<li><a href="https://utenn.campuswebstore.com/Catalog.aspx?CID=025&c=General-Books">General Books</a></li>

-->

<li onClick="goToURL('https://utenn.campuswebstore.com/Catalog.aspx?CID=025&c=General-Books'">Buy Textbooks</li>

and add this js

<script>
function goToURL(href){window.location.href = href;}
</script>

and add a style to li

li {cursor:pointer}

same for other div elements... use goToURL(href) function instead of using "<a ...>...</a>"
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LVL 5

Author Closing Comment

by:knowlton
ID: 36590569
Your first post with the jQuery was enough to get me unstuck.

Well done by the way...I just plugged it into the top of my script and it worked!

Thanks!

Tom
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