The Kendo UI for jQuery LinearGauge widget wrapped as a React component.
WARNING: Must npm install professional version of Kendo UI using credentials.
You'll need to setup a .netrc file on your local system. This file contains the login (username & password) of the account on telerik.com in which you purchased Kendo UI professional or DevCraft.
Below are the instructions for both Windows and Mac users.
On Windows:
Create a text file called \_netrc in your home directory (e.g. c:\users\jane\_netrc).
Next, Declare a HOME environment variable.
EXAMPLE
C:\> SETX HOME %USERPROFILE%
Add the credentials using the format in the example above.
Git might have problems resolving your home directory if it contains spaces in its path—for example, c:\Documents and Settings\jane). Therefore, update your %HOME% environment variable to point to a directory having no spaces in its name.
On Mac:
Create a file called .netrc in your home directory ~/.netrc (i.e /User/USERNAME/.netrc). Make sure you modify the file permissions to make it readable only to you.
Add your credentials to the ~/.netrc (i.e /User/USERNAME/.netrc) file using the format from the example below.
EXAMPLE:
machine bower.telerik.com
login my-telerik.identity@example.com-here
password my-password-here
npm i kendo-ui-react-jquery-lineargaugeimport React from 'react';
import ReactDOM from 'react-dom';
import KendoLinearGauge from 'kendo-ui-react-jquery-lineargauge';
//Don't forget CSS, webpack used to include CSS
import 'kendo/css/web/kendo.common.min.css';
import 'kendo/css/web/kendo.default.min.css';
var App = React.createClass({
render: function() {
return (<KendoLinearGauge options={{
pointer: {
value: 28
},
scale: {
majorUnit: 20,
minorUnit: 2,
min: -40,
max: 60,
vertical: true,
ranges: [
{
from: -40,
to: -20,
color: "#2798df"
}, {
from: 30,
to: 45,
color: "#ffc700"
}, {
from: 45,
to: 60,
color: "#c20000"
}
]
}
}}></KendoLinearGauge>
);
}
});
ReactDOM.render(<App />, document.getElementById('app'));Every KUI React Wrapper can make use of the following React props:
optionsmethodseventsunbindEventstriggerEvents
Each is demonstrated below using a <KendoDropDownList> KUI React wrapper.
<KendoDropDownList
//only updates upon state change from above if widget supports setOptions()
//don't define events here, do it in events prop
options={{ //nothing new here, object of KUI configuration values
dataSource:[{
text: "Item1",
value: "1"
}, {
text: "Item2",
value: "2"
}, {
text: "Item3",
value: "3"
}],
dataTextField: "text",
dataValueField: "value"
}}
//updates if object is different from initial mount
methods={{ //name of method and array of arguments to pass to method
open:[], //send empty array if no arguments
value:['2']
}}
//Right now, always updates
events={{ //name of event, and callback
close:function(){console.log('dropdown closed')},
select:function(){console.log('item selected')},
open:function(){console.log('dropdown opened')}
}}
//updates if array is different from initial mount
unbindEvents={[ //name of event to unbind, string
"select"
]}
//updates if array is different from initial mount
triggerEvents={[ //name of event to trigger, string
"open",
]}>
<input className="kendoDropDownList" />
</KendoDropDownList>- LinearGauge demos: http://demos.telerik.com/kendo-ui/linear-gauge/index
- LinearGauge docs: http://docs.telerik.com/kendo-ui/controls/gauges/lineargauge/overview
- LinearGauge API: http://docs.telerik.com/kendo-ui/api/javascript/dataviz/ui/lineargauge