Ext4 HtmlEditor 绑定按钮事件

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/** * 在线编辑器增加事件 *  * auhtor:chenph * date:2016/7/25 */Ext.form.HtmlEditor.override({    frame : true,    initComponent: function() {        this.callOverridden();        this.addEvents('submit');    },    initEditor : function() {        this.callOverridden();        var me = this;        var doc = me.getDoc();        if (Ext.isGecko) {            Ext.EventManager.on(doc, 'keypress', me.fireSubmit, me);        }        if (Ext.isIE || Ext.isWebKit || Ext.isOpera) {            Ext.EventManager.on(doc, 'keydown', me.fireSubmit, me);        }    },    fireSubmit : function(e) {        if (e.ctrlKey && Ext.EventObject.ENTER == e.getKey()) {            alert('提交信息');        }    }});

• 原文地址：http://blog.csdn.net/yueritian/article/details/52022780