JQuery - How to move a li to another position in the ul? (exchange 2 li's)
What is a cool way to apply this? I need a script that exchange two < li>'s position in an < ul>. It think that should be possible to achieve. Thanks for your response.
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<div id="awesome">
<ul>
<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>
<li>Item 4</li>
<li>Item 5</li>
</ul>
</div>
Pseudo Javascript (JQuery)
$("#awesome ul li:eq(1)").exchangePostionWith("#awesome ul li:eq(3)");
HTML Result
<div id="awesome">
<ul>
<li>Item 1</li>
<li>Item 4</li>
<li>Item 3</li>
<li>Item 2</li>
<li>Item 5</li>
</ul>
</div>
You can use jQuery's .after()
for moving elements around. I cloned one of them so the original can remain as a placeholder. It's like if you wanted to switch variables a
and b
, you'd need a third temporary variable.
$.fn.exchangePositionWith = function(selector) {
var other = $(selector);
this.after(other.clone());
other.after(this).remove();
};
Now your pseudocode $("#awesome ul li:eq(1)").exchangePositionWith("#awesome ul li:eq(3)");
isn't so pseudo :-)
$("ul li a").click(function () {
$(this).parent().insertBefore('ul li:eq(0)');
});
<ul>
<li><a>a</a></li>
<li><a>b</a></li>
<li><a>c</a></li>
<li><a>d</a></li>
<li><a>e</a></li>
<li><a>f</a></li>
</ul>
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