ProgressBar JSP Tag Overview
The ProgressBar JSP tag is a server-side wrapper for the Kendo UI ProgressBar widget.
Getting Started
Configuration
Below are listed the steps for you to follow when configuring the Kendo UI ProgressBar in the Spring MVC framework.
Step 1 Make sure you followed all the steps from the introductory article on Telerik UI for JSP.
Step 2 Create a new action method.
@RequestMapping(value = {"/", "/index"}, method = RequestMethod.GET)
public String index() {
return "web/progressbar/index";
}
Step 3 Add the Kendo UI taglib mapping to the page.
<%@taglib prefix="kendo" uri="https://www.telerik.com/kendo-ui/jsp/tags"%>
Step 4 Add a progressbar tag.
<kendo:progressBar name="progressBar" type="percent"></kendo:progressBar>
Event Handling
Subscribe to Events
You can subscribe to all events exposed by Kendo UI ProgressBar by the handler name.
<kendo:progressBar name="progressBar" type="percent" min="0" max="10" change="onChange" complete="onComplete"></kendo:progressBar>
<script>
function onChange(e) {
// Handle the change event
}
function onComplete(e) {
// Handle the complete event
}
</script>
Reference
Existing Instances
You are able to reference an existing ProgressBar instance via jQuery.data(). Once a reference is established, you are able to use the ProgressBar API to control its behavior.
// Put this after your Kendo ProgressBar tag declaration
<script>
$(function() {
// Notice that the name attribute of the progressbar is used to get its client-side instance
var progressbar = $("#progressBar").data("kendoProgressBar");
});
</script>