Obtaining a Widget

Difference from V10.0:

No changes, and all the following APIs are supported in V10.0.

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Example 1: You can obtain the actual value of the current widget.

this.getValue();

Example 2: You can set the current widget to be invisible.

this.setVisible(false);

Example 3: You can clear the value of the current widget.

this.reset();

This API is supported on mobile terminals.

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Example 1: You can obtain the actual value of the drop-down box widget comboBox0.

this.options.form.getWidgetByName("comboBox0").getValue();

Example 2: You can obatin the drop-down box widget comboBox0 and set it to be invisible.

this.options.form.getWidgetByName("comboBox0").setVisible(false);

You can assign a value to the obtained widget to achieve widget value linkage.

For details, see Value Assignment to Parameter Widget by JS.

This API is supported on mobile terminals.