PHP前端开发

在JavaScript中,ctrlKey鼠标事件的作用是什么?

百变鹏仔 3个月前 (09-22) #HTML
文章标签 鼠标

The ctrlkey mouse event property is used to show whether the CTRL key is pressed or not when the mouse button is clicked.

Example

You can try to run the following code to learn how to implement ctrlKey Mouse event in JavaScript.

<!DOCTYPE html><html>   <body onmousedown="funcCtrlKey(event)">      <div>Press and hold CTRL key and then click here.</div>      <script>         function funcCtrlKey(event) {            if (event.ctrlKey) {               alert("CTRL key: Pressed");            } else {               alert("CTRL key: NOT Pressed");            }         }      </script>   </body></html>