Iframe is not working. Struggling to execute script tags in Iframe

I am working with iframe tag for displaying ads.

I am using below code for it -

<iframe></iframe> 

JS -

var iframe = document.getElementById('abc'); var doc = iframe.contentDocument ? iframe.contentDocument :(iframe.contentWindow ? iframe.contentWindow.document : iframe.document) doc.open(); doc.write('<scr'+'ipt src=""></scr' + 'ipt>'); doc.close(); 

I tried it on normal HTML page and body gets blank in inner document of Iframe, but same code I execute in codepen it get executed, and body filled with executed script.

I needed solution or alternate solution to make it work.

1 Answer

Try oldskool

DEMO

<iframe name="iframe" src="emptypage.html"></iframe> 

JS -

window.onload=function() { var iframe = window.frames['iframe']; var doc = iframe.document; doc.write('<scr'+'ipt src=""></scr' + 'ipt>'); doc.close(); } 

Here is what I see now I add the script to another iframe raw and turn off ad blocking so it seems to work.