如果在浏览器中键入了某个单词，如何使用JQuery进行检查? [英] How can I check with JQuery, if a certain word is typed in the Browser?

问题描述

这很有趣，我只想在该页面上键入一个秘密单词(不存在任何形式)时才在网站上显示某个div. 用JQuery完成此操作的最简单方法是什么?有插件吗? 提前感谢 欢呼塔巴卢加

This is a funny one, I want to display a certain div on a website only if a secret word is typed on that page (no forms are present). What is the easiest way to accomplish this with JQuery? Are there any Plugins? Thanx in advance cheers Tabaluga

推荐答案

if ( window.addEventListener ) {
        var kkeys = [], konami = "68,73,78,78,69,82"; //this spells dinner
        window.addEventListener("keydown", function(e){
                kkeys.push( e.keyCode );
                if ( kkeys.toString().indexOf( konami ) >= 0 ) {
                    // run code here    
                    $("#text").hide().fadeIn("slow").html('Now the website will appear.');
                }
        }, true);
}

您可以通过执行以下操作来检查什么字母是什么

you can check what letters are what by doing:

if ( window.addEventListener ) {
    window.addEventListener("keydown", function(e){
        $("#text").append(e.keyCode + " ");
    }, true);
}

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