# Web Viewer does not update the variable

**URL:** https://community.thunkable.com/t/web-viewer-does-not-update-the-variable/541433
**Category:** Questions about Thunkable X
**Created:** [March 28, 2020, 6:27pm UTC](https://community.thunkable.com/t/web-viewer-does-not-update-the-variable/541433 "2020-03-28T18:27:57Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)
#### Post date: [March 31, 2020, 11:00am UTC](https://community.thunkable.com/t/web-viewer-does-not-update-the-variable/541433/4 "2020-03-31T11:00:19Z")

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Hey @wincanyons 👋

Welcome to the community - sorry for the delayed response.

I’ve consolidated all of you messages in to a single thread to make the conversation easier for other to folllow.

As it happens, someone else asked almost the exact same question at the exact same time as you:

> [@Check if two web pages are the same](http://community.thunkable.com/t/check-if-two-web-pages-are-the-same/543187):
>
> HI, i’m new on thunkable. I’m trying to build an app that displays two web pages ( in the upper and lower half of the screen ) and that has to check if these pages are equal while the user navigates. I tried by checking the URL of the two Web Viewers but it does not work. The variable i use to store the URL of the two pages does not get updated when the page changes. Can u please suggest me some other ways to check if the web pages are equal?

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_[View the full topic](https://community.thunkable.com/t/web-viewer-does-not-update-the-variable/541433)._