JavaScript Remove Object From Array By Property
Last Updated : Mar 11, 2024
IN - JavaScript | Written & Updated By - Ashish
In this tutorial we will show you the solution of JavaScript remove object from array by property, for this, here below we are going to use filter() method to remove object.
Let us see how to use it in codes and understand with examples. As, there are many methods with help of which you can remove objects form array using property.
Step By Step Guide On JavaScript Remove Object From Array By Property :-
Here in this article, we are going to use filter() method, filter creates a new array so any other variable referring to original array would not get the data which is filtered although update original variable array.
Let’s see the codes to understand more clearly.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>convert object to array using JavaScript</title>
</head>
<body>
<script>
const myarray =
[
{ name: 'abc',
school: 'ijk' },
{ name: 'abc',
school: 'xyz' },
{ name: 'mno',
school: 'xyz' }
];
const filteredArray = myarray.filter(obj => obj.name !== 'abc'); console.log(filteredArray)
</script>
</body>
</html>
- First, we write <! DOCTYPE html> which we used as an instruction to the web browser about what version of HTML file is written in.
- Secondly, the <html> tag is used to indicate the beginning of an HTML document.
- As above now <head> tag is used to contain information about web page. In this tag a <title> tag is used which helps us to specify a webpage title. Both <head> and <title> tags are Paired tags. So, both have </head> and </title> ending tags respectively.
- Here, then we create a body tag. All the content which we want to show on browser’s screen or display is always written inside this codes.
- Here, as you can see that inside body of html. We create script tag which is a paired tag and it must have ending tag. All the content of our JavaScript is written under these braces of script tag.
- Inside we create an array with help of constant. The keys are given here is of name and school as you can see in codes. Now, inside there we create three multidimensional arrays.
- Now, in next as we can see we apply filter on our array and store it in filtered array variable.
- Inside filter here we conclude that there should not abc. And at last to see the output we use console statement.
- The output of this statement is seen from console tab using inspect and typing ctrl + alt + i. We hope that you understand the codes properly.
- At last, the <body> and <html> tags are closed with </body> and </html> respectively.
Conclusion :-
At last in conclusion, here we can say that with the help of this article we are able to remove object from array by property.
I hope this tutorial on JavaScript remove object from array by property helps you and the steps and method mentioned above are easy to follow and implement.
About Ashish
