strip base 64 value from string

Ayesha Fathima

Hi there,

I am having big string something like email content,from that content i need to take only base 64 value.

Like we will be pasting some images in tinymce and while retreiving that content value will get base 64 and some other content also.

Someone can help me on this.

Example:

var stringval="
data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAB" />data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAABVYAAAMAC" />From: "
from the above string i need output as iVBORw0KGgoAAAANSUhEUgAAB,iVBORw0KGgoAAAANSUhEUgAABVYAAAMAC

I tried some code from my side...but it is giving only first base64 value,but i need how many images are there those many base64 values..

Some help will be greatly appreciated.

3 Replies

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Ayesha Fathima6y ago
Hi Rajeesh,

i gave the expresssion as you mentioned but it is not giving output,can you tell what exactly i need to do
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Rajeesh Menoth6y ago
Hi,

Try this :
src="(data:image\/[^;]+;base64[^"]+)"
Output :
Referenc :

https://regexr.com/
0
Vinay Singh6y ago
Try the below link

https://www.aspdotnet-suresh.com/2016/12/jquery-get-all-images-img-src-with-example.html
https://www.geeksforgeeks.org/how-to-change-the-src-attribute-of-an-img-element-in-javascript-jquery/
0