# Error issue in Checkbox - Not toggle

**URL:** <https://forums.fusetools.com/t/error-issue-in-checkbox-not-toggle/3696>\
**Category:** Show and Tell\
**Created:** [November 27, 2015, 5:20am UTC](https://forums.fusetools.com/t/error-issue-in-checkbox-not-toggle/3696 "2015-11-27T05:20:10Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Kannan](https://avatars.discourse-cdn.com/v4/letter/k/7ba0ec/32.png) [@Kannan](https://forums.fusetools.com/u/Kannan)\
**Post date:** [November 27, 2015, 5:20am UTC](https://forums.fusetools.com/t/error-issue-in-checkbox-not-toggle/3696/1 "2015-11-27T05:20:10Z")

</div>

Hi,

Please fix the error. i can’t.

Js: `var self = this; this.checked = Observable(true); function checktoggle(arg) { arg.data.checked.value = !arg.data.checked.value; console.log(checked.value); } module.exports = { checktoggle: checktoggle };`

UX:

 ![file](https://s3.us-east-2.amazonaws.com/fuse-legacy-forum-assets/gnmJK1bdP7Mj-legacy-files-ejm0sxhppQVRW2n4-v5PYjenzoJ6KGE5RfGeo3GFD.JPG)

---

<div class="post-metadata">

**Author:** ![Bjorn-Olav\_Strand](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/bjorn-olav_strand/32/583_2.png) [@Bjorn-Olav\_Strand](https://forums.fusetools.com/u/Bjorn-Olav_Strand)\
**Post date:** [November 27, 2015, 8:41am UTC](https://forums.fusetools.com/t/error-issue-in-checkbox-not-toggle/3696/2 "2015-11-27T08:41:51Z")

</div>

Hi,

Post the code as text if you want people to help you. You need to export checked in your exports, and not encapsulate it in the self/this object. `var checked = Observable(true);`

---

<div class="post-metadata">

**Author:** ![Kannan](https://avatars.discourse-cdn.com/v4/letter/k/7ba0ec/32.png) [@Kannan](https://forums.fusetools.com/u/Kannan)\
**Post date:** [November 27, 2015, 8:46am UTC](https://forums.fusetools.com/t/error-issue-in-checkbox-not-toggle/3696/3 "2015-11-27T08:46:21Z")

</div>

Thank Bjorn 🙂

Hereafter i’ll do that what u said.

Really thanks to Fuse support team. Getting answer quickly.