BOM_Window_属性和Location

BOM_Window_属性

属性:(Window调用)

  获取其他BOM对象:

    history

    location

    Navigator

    Screen

  获取DOM对象

    document

        //获取history
        var h1 = window.history;
        var h2 = history;
        alert(h1);
        alert(h2);

        let elementById = document.getElementById("openBId");
        alert(elementById);

 

 

BOM_Location

Location:地址栏对象

  创建(获取):

    window.location

    location

  方法:

    reload():重新载入当前文档 刷新

  属性:

    href 返回完整的URL 

<body>

<input type="button" value="刷新" id="btn">

<input type="button" value="郭伟明老婆" id="bn">

<script>
    /*
       Location:地址栏对象
          创建(获取):
            window.location
            location
          方法:
            reload():重新载入当前文档 刷新
          属性:
            href 返回完整的URL
     */
    //1.获取按钮
    let btn = document.getElementById("btn");
    //2.绑定点击事件
    btn.onclick = function fun(){
        //3.刷新页面
        location.reload();
    }

    //获取按钮
    var href = location.href;
    // alert(href);
    let bn = document.getElementById("bn");
    //绑定单击事件
    bn.onclick = function fun() {
        //访问官网
        location.href = "https://cn.bing.com/images/search?q=%e7%be%8e%e5%a5%b3&qpvt=%e7%be%8e%e5%a5%b3&form=IGRE&first=1&tsc=ImageHoverTitle";
    }
</script>
</body>

 

posted @ 2022-11-18 16:19  monkey大佬  阅读(21)  评论(0)    收藏  举报