ui.barcode
A machine-readable representation of data values.
The library supports 3 most common barcode types: ean8, ean13 and upcA. You can customize the barcode bars colors, text height and dimensions of the view.
It's also possible to create a custom barcode. Check Barcode documentation for more detailed description.
Constructor
var barcode = webix.ui({
view: "barcode",
id:"barcode",
type: "ean13",
value: "123456789012"
});
Where to start
Methods
| adjust | adjusts the component to the size of the parent HTML container |
| bind | binds components |
| define | redefines a single configuration property (or a object with properties) |
| destructor | destructs the calling object |
| disable | disables the calling view (makes it dimmed and unclickable) |
| enable | enables the calling view that was disabled by the 'disable' method |
| getChildViews | returns child views of the calling component |
| getFormView | returns master form for the input |
| getNode | returns the main HTML container for the calling object |
| getParentView | returns the parent view of the component |
| getTopParentView | returns the top parent view |
| getValue | returns the current value of the Barcode |
| hide | hides the view |
| isEnabled | checks whether the view is enabled |
| isVisible | checks whether the view is visible |
| queryView | returns inner element/elements of a widget that correspond(s) to the defined parameters |
| render | renders barcode on a page |
| resize | adjusts the view to a new size |
| setValue | sets a value for Barcode |
| show | makes the component visible |
| unbind | breaks "bind" link |
Events
| onAfterScroll | occurs when some webix view has been scrolled |
| onBindRequest | fires when the component is ready to receive data from the master component |
| onBlur | fires when focus is moved out of the view |
| onDestruct | occurs when component destroyed |
| onEnter | fires when the Enter key has been pressed |
| onFocus | fires when a view gets focus |
| onKeyPress | occurs when keyboard key is pressed for the control in focus |
| onLongTouch | fires on holding finger in some position for a certain period of time |
| onSwipeX | occurs on a horizontal swipe movement |
| onSwipeY | occurs on a vertical swipe movement |
| onTimedKeyPress | fires after typing has been finished in the field |
| onTouchEnd | occurs when the touch event is ended |
| onTouchMove | occurs during touch movement |
| onTouchStart | fires when some webix view has been touched |
| onViewResize | fires when the size of a view has been changed by resizer |
| onViewShow | fires when any hidden view is shown |
Properties
| animate | defines the type of animation, with which the view is shown, if it is a Multiview cell |
| ariaLabel | sets a screen readable label for Barcode |
| borderless | used to hide the component borders |
| color | sets the bar color |
| container | an HTML container (or its ID) where the component should be initialized |
| css | the name of the CSS class or the object with styles that will be applied to the view container |
| disabled | indicates whether an item is enabled |
| gravity | sets the view gravity |
| height | sets the height of the component |
| hidden | defines whether the view will be hidden initially |
| id | the ID of a widget |
| keyPressTimeout | a delay between the key press and the action |
| maxHeight | sets the maximum height for the view |
| maxWidth | sets the maximum width for the view |
| minHeight | sets the minimal height for the view |
| minWidth | sets the minimal width for the view |
| paddingX | sets the left and right paddings (space between widget border and bars) |
| paddingY | sets the top and bottom paddings |
| textHeight | sets the height of the text block |
| type | sets the barcode type |
| value | sets barcode value (text) |
| width | sets the width of a widget |
Other
| $getSize | returns the current size of the component |
| $height | the current height of the view |
| $scope | scope for resolving event and method names |
| $setNode | defines HTML element for the component |
| $setSize | sets the component size |
| $skin | the method which will be called when skin is defined |
| $view | reference to the top HTML element of the view |
| $width | the current width of the view |
| config | all options from the initial component configuration |
| name | indicates the name of the component (a read-only property) |
| types | the collection of barcode types |
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