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jQuery UI API - jQuery.ui.keyCode

category

UI core (UI Core)

usage

Description: mapping a digital value with respect to the key code description.

jQuery.ui.keyCode

keyCode 类型
BACKSPACE Integer
COMMA Integer
DELETE Integer
DOWN Integer
END Integer
ENTER Integer
ESCAPE Integer
HOME Integer
LEFT Integer
PAGE_DOWN Integer
PAGE_UP Integer
PERIOD Integer
RIGHT Integer
SPACE Integer
TAB Integer
UP Integer

Examples

Arrow key test. 

$ (Document) .on ( "keydown", function (event) {
  switch (event.keyCode) {
    case $ .ui.keyCode.LEFT:
      console.log ( "left");
      break;
    case $ .ui.keyCode.RIGHT:
      console.log ( "right");
      break;
    case $ .ui.keyCode.UP:
      console.log ( "up");
      break;
    case $ .ui.keyCode.DOWN:
      console.log ( "down");
      break;
  }
});