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Registers a callback that's fired when the value of the checkbox changes.
Returns an ID which can be passed to unlisten() to unregister the callback.
Usage
Returns
Checkbox.onChange(callback)
String
Argument
Type
Details
this: ui.checkbox
ui.Checkbox
The ui.Checkbox instance.
callback
Function
The callback to fire when the value of the checkbox changes. The callback is passed a boolean indicating whether the checkbox is now checked and the checkbox widget.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eCheckbox.onChange()\u003c/code\u003e registers a callback function that executes when the checkbox's value changes.\u003c/p\u003e\n"],["\u003cp\u003eThe callback function receives a boolean indicating the checkbox's checked state and the checkbox widget itself.\u003c/p\u003e\n"],["\u003cp\u003eThis method returns a unique ID used to unregister the callback via \u003ccode\u003eunlisten()\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# ui.Checkbox.onChange\n\n\u003cbr /\u003e\n\nRegisters a callback that's fired when the value of the checkbox changes.\n\n\u003cbr /\u003e\n\nReturns an ID which can be passed to unlisten() to unregister the callback.\n\n| Usage | Returns |\n|-------------------------------|---------|\n| Checkbox.onChange`(callback)` | String |\n\n| Argument | Type | Details |\n|---------------------|-------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| this: `ui.checkbox` | ui.Checkbox | The ui.Checkbox instance. |\n| `callback` | Function | The callback to fire when the value of the checkbox changes. The callback is passed a boolean indicating whether the checkbox is now checked and the checkbox widget. |"]]