CODEWITHSUNDEEP
javascriptjqueryhtmldom
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Reputation: 1197

How to replace list item content using jQuery?

I'm trying to make a button that will replace the content of a li. I've searched other answers on here, but I get this error: Uncaught TypeError: Object li#element2 has no method 'replaceWith'

I've tried replaceWith, .html, and .text, but they all have the same Here's my page:

<html>
<head>

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>

<script>
$(document).ready(function(){
$("#theButton").click(function(){
("li#element2").replaceWith("This is the second element")
});
});
</script>

</head>
<body>

<h1 id="header">The document header.</h1>


<p>Value: <input type="text" id="theInput" value="" size=10>


<ul id="theList">
<li id="element1">Element 1
<li id="element2">Element 2
<li id="element3">Element 3
</ul>

<div id="theDiv"></div>

<input type="button" id="theButton" value="click me!""></p>


</body>
</html>

Upvotes: 3

Views: 17309

Answers (1)

Tushar Gupta - curioustushar
Tushar Gupta - curioustushar

Reputation: 57105

Typo

missing $ sign

$("#element2").replaceWith("This is the second element");
^

fiddle DEMO

Commented by NicoSantangelo

You also don't need $("li#element2") it will be faster with $("#element2") as id is unique so don't have to use tag selector with it.

Better use .text()

fiddle DEMO

$(document).ready(function () {
    $("#theButton").click(function () {
        $("#element2").text("This is the second element")
    });
});

Correct your markup close li tags

<ul id="theList">
  <li id="element1">Element 1</li>
  <li id="element2">Element 2</li>
  <li id="element3">Element 3</li>
</ul>

Upvotes: 12

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