javascript - 在另一个JavaScript函数中调用JavaScript函数

Question

使用文本编辑器时如何使javascript函数正常工作

 var editor = $('#CKEditor1').ckeditorGet();

    editor.on("instanceReady", function () {
        this.document.on("keydown", function (event) {
            console.log(editor.checkDirty());
          if (event.data.key == 32)
                alert('space bar pressed');
        });
    });

Answer 1

尝试:

 $("#CKEditor1").keydown(function(event){
    if ( event.which == 112 ) {
     event.preventDefault();
     alert('F1 is pressed');
    }
 });