32 lines
622 B
Markdown
32 lines
622 B
Markdown
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## BOM broswer
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学习的是window 的属性以及window的API
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```html
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<button onclick="fun1()">弹窗</button>
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<button onclick="fun2()">信息框</button>
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<button onclick="fun3()">确认</button>
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<script>
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function fun1(){
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window.alert("13eer");
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}
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function fun2(){
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var s= window.prompt("输入姓名");
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console.log(s);
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}
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function fun3(){
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var c= window.confirm("要不要");
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console.log(c);
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}
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```
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## DOM document
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也有节点
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元素节点就是element 属性节点就是attribute 文本节点就是text
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