HighChart (하이차트) Widget Control

The Widget Controls (Property · Method · Event) you use to control the HighChart widget from a script. For an introduction to the widget and how to use it, see HighChart.

info

In the examples below, highchartID is the name (ID) you assigned to the HighChart widget on the canvas. In a script, access it as widgetID.member.

Widget Control summary

Widget Control	Kind	Signature	Description
setVar	Method	setVar(name, value)	Changes the value of a variable declared in the chart and redraws the chart

Property

info

Not applicable — the HighChart widget has no script-only Property. In a script, read and write values with the common Widget Controls below (getProperty / setProperty).

Method

setVar

Changes the value of a single variable declared in the chart, then redraws the chart with the new value. The variable must already be declared in the chart definition's variable list.

• Kind: Method
• Parameters
  • name (string): Name of the declared chart variable to change
  • value (string): The new value. It is injected as-is as a JavaScript expression, so string values must include their quotes, and an empty string is treated as null.
• Returns: None (void)

Example

// Inject an array of numbers
highchartID.setVar("data", "[1, 2, 3]");
// String values include their quotes
highchartID.setVar("title", "\"Sales\"");

Event

info

Not applicable — the HighChart widget has no dedicated Event.

Common Widget Control (all widgets)

note

Every widget can use name-based common Widget Controls (Method) such as setProperty / getProperty / setStyleProperty. See the common reference doc (to be written).