ProgressBar JSP Tag Overview
The ProgressBar JSP tag is a server-side wrapper for the Kendo UI ProgressBar widget.
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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>