# Achieving component communication using bindable

**URL:** <https://discourse.aurelia.io/t/achieving-component-communication-using-bindable/4798>\
**Category:** Uncategorized\
**Created:** [June 7, 2022, 3:25pm UTC](https://discourse.aurelia.io/t/achieving-component-communication-using-bindable/4798 "2022-06-07T15:25:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![test](https://avatars.discourse-cdn.com/v4/letter/t/f9ae1b/32.png) [@test](https://discourse.aurelia.io/u/test)\
**Post date:** [June 7, 2022, 3:25pm UTC](https://discourse.aurelia.io/t/achieving-component-communication-using-bindable/4798/1 "2022-06-07T15:25:45Z")

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Hi

I have two components CompA and CompB, I have dateTimepicker in CompA. On change of date time picker i need the value of date in CompB. How can i acheive it using bindable property only.

Please help, thanks in advance.

---

<div class="post-metadata">

**Author:** ![Alexander-Taran](https://yyz1.discourse-cdn.com/flex027/user_avatar/discourse.aurelia.io/alexander-taran/32/2308_2.png) [@Alexander-Taran](https://discourse.aurelia.io/u/Alexander-Taran)\
**Post date:** [June 7, 2022, 5:10pm UTC](https://discourse.aurelia.io/t/achieving-component-communication-using-bindable/4798/2 "2022-06-07T17:10:07Z")

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```nohighlight
<parent>
    <comp-a common-property.two-way="propertyOnParent></comp-a>
    <comp-b common-property.two-way="propertyOnParent></comp-b>
</parent>

```

More importantly, what problem are you trying to solve?  
Don’t ask for faster horses (-:  
'Cos we have ‘em.  
But they are not what you are looking’ for.