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Detailed example of implementing a guessing game based on vue components
Detailed example of implementing a guessing game based on vue components
This article mainly introduces the guessing game based on vue components in detail. It has certain reference value. Interested friends can refer to it. I hope it can help everyone.
The example in this article shares the specific code of the vue number guessing game for your reference. The specific content is as follows
##
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>vue组件猜数字游戏</title>
<script src="js/vue.js"></script>
</head>
<body>
<p id="container">
<p>{{msg}}</p>
<my-game></my-game>
</p>
<script>
/*
*创建一个组件，my-game:
猜数字大小。
组件：一个input和一个p构成
当组件准备挂载的时候，初始化一个随机数，
在input取输入的时候，
如果输入的数字小了，在p显示：输入的太小了；
如果输入的数字大了，在p显示：输入的太大了；
否则就提示输入正确。
* */
//完成组件的创建
Vue.component("my-game",{
data:function(){
return {
randomNum:0,
myInput:0,
result:""
}
},
template:`
<p>
<input type="text" v-model.number="myInput"/>
<br>
<p>{{result}}</p>
</p>
`,
beforeMount: function () {
//创建一个100以内的随机的整数
var num = Math.floor(Math.random()*100);
console.log(num);
this.randomNum = num;
},
//当数据改变时执行的操作
watch:{
myInput:function(){
if(this.myInput==this.randomNum){
this.result = "恭喜：猜对了";
}else if(this.myInput>this.randomNum){
this.result = "啊哦！猜大了";
}else{
this.result = "啊哦！猜小了";
}
}
}
})
new Vue({
el:"#container",
data:{
msg:"Hello VueJs"
}
})
</script>
</body>
</html>How to write a ejection ball in the vue component
Example of the method of using iframe elements in the vue component
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