sizeString(default: undefined)
Controls the overall physical size of the ToggleButton. Valid values are: "xsmall", "small", "medium", and "large". When undefined (the default), the theme controls the default size.
Example
<button id="button" type="button">Edit</button>
<script>
$("#button").kendoToggleButton({
size: "large"
});
</script>Example
<button id="button1" type="button">Option 1</button>
<button id="button2" type="button">Option 2</button>
<script>
$("#button1").kendoToggleButton({
selected: true
});
$("#button2").kendoToggleButton({
group: "myGroup"
});
</script>