How to change the value of a tag by javascript
Editor to share with you how javascript changes the value of a tag, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!
Javascript changes the a tag value: 1, use the "document.getElementById ('id value')" statement to get the an element object according to the specified id value; 2, use the "an element object [xss_clean] =" new text content "statement to change the value.
The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.
Javascript changes the value of the a tag
Get a tag element object
Use the innerHTML property to modify the value
Implementation code:
Click the button to change the value of the a tag below
Hyperlink text Click here var a = document.getElementById ('a'); / / get an element object function Fun () {a [XSS _ clean] = "new text content";}
Effect picture:
Description:
The innerHTML property sets or returns the HTML between the start and end tags. Syntax:
Javascript clean object [XSS _ object] = textHTMLElementObject [XSS _ object] above is all the content of this article "how HTMLElementObject changes the value of a tag". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!
