How to remove meta tags from javascript
This article will explain in detail how to delete meta tags in javascript. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.
Delete meta tag method: 1, use removeChild () method to delete, syntax "meta element object [xss_clean] .removeChild (meta element object)"; 2, use remove () method to delete, syntax "meta element object .remove ()".
The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.
Method 1. Delete the meta tag element using the removeChild () method
Click the button to delete the meta element
Click here.
Var down = document.getElementById ('DOWN'); var meta = document.getElementById (' remove'); / / get meta tag element object function Fun () {metastatic [XSS _ clean] .removeChild (meta); down [XSS _ clean] = "element deleted!" ;}
Effect picture:
Method 2. Delete the meta tag element from the document using the remove () method
Click the button to delete the meta element
Click here.
Var down = document.getElementById ('DOWN'); var meta = document.getElementById (' remove'); / / get meta tag element object function Fun () {meta.remove (); downstream [XSS _ clean] = "meta element deleted!" ;}
Effect picture:
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