setState
Sets a new state for the checkpoint and re-renders the button.
Parameters
state String
The new state. Valid values are "startOver", "restore", and "redo".
Example - set the state
<div id="checkpoint"></div>
<script>
$("#checkpoint").kendoCheckpoint({
state: "restore"
});
var checkpoint = $("#checkpoint").data("kendoCheckpoint");
checkpoint.setState("redo");
</script>