I have the below html dropdown in powerapps canvas. How can I get the selected option value please ?
"
<!DOCTYPE html>
<html>
<head></head>
<body>
<center>
<h1 style='color: green;'>Html Dropdown</h1>
<div class='select'>
<select style='position: relative;
display: block;
width: 15em;
height: 2em;
line-height: 3;
overflow: hidden;
border-radius: .25em;
padding-bottom: 10px;' name='slct' id='slct'>
<option style='-webkit-appearance: none;
-moz-appearance: none;
-ms-appearance: none; appearance: none;
outline: 0;
background: gray;
background-image: none;
width: 100%;
height: 100%;
color: white;
cursor: pointer;
border: 1px solid black;
border-radius: 3px;'>Computer Science Subjects</option>
<option style=' -webkit-appearance: none;
-moz-appearance: none;
-ms-appearance: none; appearance: none;
outline: 0;
background: gray;
background-image: none;
width: 100%;
height: 100%;
color: white;
cursor: pointer;
border: 1px solid black;
border-radius: 3px;' value='1'>Operating System</option>
<option style=' -webkit-appearance: none;
-moz-appearance: none;
-ms-appearance: none; appearance: none;
outline: 0;
background: gray;
background-image: none;
width: 100%;
height: 100%;
color: white;
cursor: pointer;
border: 1px solid black;
border-radius: 3px;' value='2'>Computer Networks</option>
<option style=' -webkit-appearance: none;
-moz-appearance: none;
-ms-appearance: none; appearance: none;
outline: 0;
background: gray;
background-image: none;
width: 100%;
height: 100%;
color: white;
cursor: pointer;
border: 1px solid black;
border-radius: 3px;' value='3'>Data Structure</option>
<option style=' appearance: none;
outline: 0;
background: gray;
background-image: none;
width: 100%;
height: 100%;
color: white;
cursor: pointer;
border: 1px solid black;
border-radius: 3px;' value='4'>Algorithm</option>
<option style=' -webkit-appearance: none;
-moz-appearance: none;
-ms-appearance: none; appearance: none;
outline: 0;
background: gray;
background-image: none;
width: 100%;
height: 100%;
color: white;
cursor: pointer;
border: 1px solid black;
border-radius: 3px;' value='5'>C programming</option>
<option style=' -webkit-appearance: none;
-moz-appearance: none;
-ms-appearance: none; appearance: none;
outline: 0;
background: gray;
background-image: none;
width: 100%;
height: 100%;
color: white;
cursor: pointer;
border: 1px solid black;
border-radius: 3px;' value='6'>JAVA</option>
</select>
</div>
</center>
</body>
</html>"
thanks