JavaScript/jQuery Sankey Methods
beginUpdate()
Postpones rendering that can negatively affect performance until the endUpdate() method is called.
The beginUpdate() and endUpdate() methods reduce the number of renders in cases where extra rendering can negatively affect performance.
See Also
endUpdate()
Refreshes the UI component after a call of the beginUpdate() method.
The beginUpdate() and endUpdate() methods reduce the number of renders in cases where extra rendering can negatively affect performance.
See Also
getDataSource()
Gets the DataSource instance.
See Also
getInstance(element)
getInstance is a static method that the UI component class supports. The following code demonstrates how to get the Sankey instance found in an element with the mySankey
ID:
- // Modular approach
- import Sankey from "devextreme/viz/sankey";
- ...
- let element = document.getElementById("mySankey");
- let instance = Sankey.getInstance(element) as Sankey;
- // Non-modular approach
- let element = document.getElementById("mySankey");
- let instance = DevExpress.viz.dxSankey.getInstance(element);
See Also
getSize()
Returns an object with the following fields.
- width
The width of the UI component in pixels. - height
The height of the UI component in pixels.
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hideLoadingIndicator()
Although the loading indicator hides automatically once the UI component is ready, you can hide it from code at the required moment using this method.
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on(eventName, eventHandler)
Use this method to subscribe to one of the events listed in the Events section.
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on(events)
Use this method to subscribe to several events with one method call. Available events are listed in the Events section.
See Also
render()
Normally, the UI component redraws itself automatically after the browser window is resized. But on rare occasions, you may need to request the redrawing, for example, after the UI component's container is resized. For this purpose, call the render() method.
See Also
If you have technical questions, please create a support ticket in the DevExpress Support Center.