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Judul : Javascript Delete Selected LI
link : Javascript Delete Selected LI
In This Javascript Tutorial we will See How To Get The Selected <li> Item From An Unordered List <ul> And Remove It On Button Click Event Using Array In JS And Netbeans Editor .
Anda sekarang membaca artikel Javascript Delete Selected LI dengan alamat link https://dev-create.blogspot.com/2017/12/javascript-delete-selected-li.html
Judul : Javascript Delete Selected LI
link : Javascript Delete Selected LI
Javascript Delete Selected LI
How To Remove The Selected LI From An UL Using Javascript
In This Javascript Tutorial we will See How To Get The Selected <li> Item From An Unordered List <ul> And Remove It On Button Click Event Using Array In JS And Netbeans Editor .
Project Source Code:
<!DOCTYPE html>
<html>
<head>
<title>Javascript: edit selected LI</title>
<meta charset="windows-1252">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<button onclick="removeLI()">Remove</button>
<ul id="list">
<li>JS</li>
<li>PHP</li>
<li>Java</li>
<li>C#</li>
<li>C++</li>
<li>HTML</li>
<li>CSS</li>
</ul>
<script>
var items = document.querySelectorAll("#list li"),
tab = [], liIndex;
// populate tab with li data
for(var i = 0; i < items.length; i++){
tab.push(items[i].innerHTML);
}
// get li index using tab array on li click event
for(var i = 0; i < items.length; i++){
items[i].onclick = function(){
liIndex = tab.indexOf(this.innerHTML);
console.log(this.innerHTML + " INDEX = " + liIndex);
};
}
function removeLI(){
items[liIndex].parentNode.removeChild(items[liIndex]);
}
</script>
</body>
</html>
OUTPUT:
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