Otherwise, i.e., pressed key inputs a unicode character:.If the pressed key inputs a different ASCII character with a Shift key modifier, use a keycode for it.If the pressed key inputs a different ASCII character with no modifier key, use a keycode for it.If the pressed key inputs an ASCII alphabetic or numeric character with a Shift key modifier, use a keycode for it.If the pressed key inputs an ASCII alphabetic or numeric character with no modifier key, use a keycode for it.If the system is Mac and the native keycode of the pressed key indicates that the key is 0-9, use a keycode for it.If the system is Windows and the native keycode of the pressed key indicates that the key is a-z or 0-9, use a keycode for it.If the inputting character can be inputted with the US keyboard layout, they use the ke圜ode value on the US keyboard layout.įirefox gets ke圜ode values from ASCII characters inputtable by the key - even with shift modifiers or an ASCII capable keyboard layout. Google Chrome, Chromium and Safari must decide the value from the input character. IE just exposes the native virtual keycode value as KeyboardEvent.ke圜ode. The value of key events which are caused by pressing or releasing printable keys in standard position is not compatible between browsers. Unfortunately, some browsers still don't have it, so you'll have to be careful to make sure you use one which is supported on all target browsers. Instead, you should use de, if it's implemented. You should avoid using this if possible it's been deprecated for some time. If the key can't be identified, this value is 0. This is usually the decimal ASCII ( RFC 20) or Windows 1252 code corresponding to the key. The deprecated KeyboardEvent.ke圜ode read-only property represents a system and implementation dependent numerical code identifying the unmodified value of the pressed key. Be aware that this feature may cease to work at any time. Avoid using it, and update existing code if possible see the compatibility table at the bottom of this page to guide your decision. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. P.Deprecated: This feature is no longer recommended. When calling the function it can be passed as an argument. Have a Look – Latest Career Opportunities in AngularJS 6. In the same way, ng-mouseleave will set leave to true, which will apply lightblueDiv class. The ng-mouseenter directive sets ‘enter’ to true, which will apply pinkDiv class to the element. In the above example, the ng-class directive includes a map of CSS classes, so pinkDiv will be applied if enter=true and lighblueDiv will be applied if leave=true. Mouse Enter Color changes to pink Leave color changes to lightbluespan> The order of mouse event when the mouse clicks on an element The order of mouse event when the cursor moves over an element is: It occurs when the control of cursor moves over an element or an element is clicked by mouse event. The value of the variable “x” increases every time the input field loses focus. The value of the variable "x" increases every time the input field loses focus. This directive will execute the particular code when a user loses focuses from the element with which ng-blur directive attach. Recommended reading – ng-view in AngularJS 4. The value of the variable “x” increases every time the input field gets focus. The value of the variable "x" increases every time the input field gets focus. This directive will execute the particular code when the user focuses on the element with which the ng-focus directive is attached. The count of the variable “x” increases every time when you double-click the text. The text has been double-clicked 2 times. The count of the variable "x" increases every time when you double-click the text. X.controller("mycontroller", function ($scope, $window) times. The ng-click directive consists of that particular code when the element will click, it will execute.įor example, we can use the ng-click event in AngularJS, when we click a button to display an alert box. There are certain directives available in angularJS to provide custom behavior to Dom Elements such as: Join DataFlair on Telegram!! HTML Event Directives used in AngularJS Event Stay updated with latest technology trends
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