在javascript中使用警报输入

时间:2015-10-05 14:20:42

标签: javascript

我正在尝试进行一些有点不同路线修改的JavaScript对话,到目前为止我正在使用它:

JavaScript的:

alert("Hello\nFriend... Isnt this creepy?");
alert("Im sorry this is weird isnt it?\nMy name is MAX");
alert("MAX stands for Multipurpose AI Xample\n Sorry for my rude introduction, whats your name?");
alert("AH! A great name for such a lad or lass as your self...");
编辑:我想要一种方式让他们输入名称,然后我可以在整个代码中使用/引用名称

2 个答案:

答案 0 :(得分:0)

var username = prompt('MAX stands for Multipurpose AI Xample. Sorry for my rude introduction, what is your name?');
alert('AH! ' + username + ' is a great name for such a lad or lass as yourself...');

只要您的“申请”只是alertprompt的持续组合,username变量将在稍后继续提供,例如

alert('I hope you are well today, ' + username + '!');

答案 1 :(得分:0)

Learn Javascript first. 如果要保存此人的姓名,请将其另存为变量。 如果您想稍后引用该人的姓名,请添加加号以组合变量和字符串

ex)"hello "+name+"!" == "hello kevin!" //where name="kevin"

var name=prompt("what is your name?","");//javascript will wait until you click enter.  then the variable name will be set to whatever you inputed
alert("hello "+name+"! thats a great name!")//say hello!