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JavaScript is used to obtain the first image id on a webpage.

Source: Internet
Author: User
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JavaScript is used to obtain the first image id on a webpage.

This example describes how to use JavaScript to obtain the first image id on a webpage. Share it with you for your reference. The details are as follows:

The following code uses document. images to retrieve all images on the webpage, and then obtains the id attribute of the first image.

<! DOCTYPE html> <body>   <p> Id of first image: <script> document. write (document. images [0]. id); </script> </p> </body>  

The running result is as follows:
 

Id of first image: klematis lilac
 

I hope this article will help you design javascript programs.

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