pass data inside Tag as parameter to flyout

Question

Hi all,

I need help on this thing.

I create dynamically loaded HTML button element in my page and once button clicked i need to send data inside the button to flyout that I created.

This is sample button with sample data.I need to send year, description and image source to flyout

<button class="wideLowtBtnLow">
<div  class="wideLowItm">
<p class="lowTextBottom1">
<span class="Year">2007<br /></span>
<img class="lowWideImg" src="img/sample.png"/>
Here the test discription</p>
</div>
</button>

Once i clicked on this button it should display flyout with those details.

How can i do it.