JavaScript---DOM和BOM

傷城~ 2021-10-14 04:54 453阅读 0赞

# （一）JavaScript—DOM #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][20190818155313535.png]

# 事件 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 2]

# （二）JavaScript—BOM #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 3]

## 1.Window：窗口对象 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 4]

例子：
    						设置定时器 3秒后要执行的函数
    						 var id=window.setTimeout("window.close()",3000);
    						var id1=window.setTimeout("shut()",3000);
    						var id2=window.setTimeout(shut，3000);
    						
    						funtion shut(){
    							window.close();
    						}
    						取消定时器 通过定时器的id 来取消
    						window.clearTimeout(id);
    						window.clearTimeout(id2);

### 2.Location：地址栏对象 ###

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 5]

### 3.History：历史记录对象 ###

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 6]

#### 4.Screen ####

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 7]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70]: /images/20211013/6df0e61b57984e8d979df519e0513aaa.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 1]: /images/20211013/3b0b5adb7a644788b0e6c0304dc0b48c.png
[20190818155313535.png]: /images/20211013/82c048277cc941f6abc8c03d3d648ea0.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 2]: /images/20211013/91b27cb2453744768d6e6ac4798f2204.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 3]: /images/20211013/f8cfd688d79b46e79541f6d192358795.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 4]: /images/20211013/490db063a4f5436a846c3ae4b02525b1.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 5]: /images/20211013/8e03a5e42106433e841d85aeb9c6c2bb.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 6]: /images/20211013/270b3c0ea5ab42b39f00792327da0209.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjU4NDU0NQ_size_16_color_FFFFFF_t_70 7]: /images/20211013/e940330bc06949788ee52edfa6c98025.png