kendo常用的实用方法（肯定有用得上的）

<script src="http://kendo.cdn.telerik.com/2013.2.716/js/cultures/kendo.culture.de-DE.min.js"></script>
<script>
  // Format a number using standard number formats and default culture (en-US)
  console.log(kendo.toString(10.12, "n"));  // "10.12"
  console.log(kendo.toString(10.12, "n0")); // "10"
  console.log(kendo.toString(10.12, "n5")); // "10.12000"
  console.log(kendo.toString(10.12, "c"));  // "$10.12"
  console.log(kendo.toString(0.12, "p"));   // "12.00 %"

  // Format a number using custom number formats
  console.log(kendo.toString(19.12, "00##")); // "0019"

  // Format a number using standard number format and a specific culture de-DE (default culture is en-US)
  console.log(kendo.toString(10.12, "c", "de-DE")); // "10,12" €

  // Format a date
  console.log(kendo.toString(new Date(2010, 9, 5), "yyyy/MM/dd" ));         // "2010/10/05"
  console.log(kendo.toString(new Date(2010, 9, 5), "dddd MMMM d, yyyy" ));  // "Tuesday October 5, 2010"
  console.log(kendo.toString(new Date(2010, 10, 10, 22, 12), "hh:mm tt" )); // "10:12 PM"
</script>

https://docs.telerik.com/kendo-ui/api/javascript/kendo/methods/tostring