How to select values from a JSON object using jQuery ?
Last Updated :
18 Jan, 2021
In this article, we will select values from a JSON object and display them on the browser using jQuery. To select values from a JSON object to webpage, we use append() method.
This append() method in jQuery is used to insert some content at the end of the selected elements.
Syntax:
$(selector).append( content, function(index, html) )
Approach: First we store a JSON object containing (key, value) pair in a variable. We have created a button using <button> element and when we click the button, the jQuery function called with selector and click events. After click the button, the attr() method added the name attribute with <select> element. The <option> element is appended to each element using append() and each() methods.
Example:
HTML
<!DOCTYPE html>
< html lang = "en" >
< head >
< title >
How to select values from a
JSON object using jQuery?
</ title >
< script src =
</ script >
< script >
$(document).ready(function () {
var json = [
{ "name": "GFG", "text": "GFG" },
{ "name": "Geeks", "text": "Geeks" },
{ "name": "GeeksforGeeks",
"text": "GeeksforGeeks" }
];
$('button').click(function () {
var select = $("< select ></ select >")
.attr("name", "cities");
$.each(json, function (index, json) {
select.append($("< option ></ option >")
.attr("value", json.name).text(json.text));
});
$("#GFG").html(select);
});
});
</ script >
</ head >
< body style = "text-align: center;" >
< h1 style = "color: green;" >
GeeksforGeeks
</ h1 >
< h3 >
How to select values from a
JSON object using jQuery?
</ h3 >
< div id = "GFG" ></ div >
< button >Submit</ button >
</ body >
</ html >
|
Output:
Before Click Button:
After Click Button:
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...