js学习心得体会Word格式文档下载.docx
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4.join(),split().....................................................................................................2
5.for...in..........................................................................................................................2
6.arguments....................................................................................................................2
7.prompt()提示用户输入.........................................................................................2
8.owin..close()关闭新建窗口,window.close()关闭自身窗口,owin.opener关
闭父窗口........................................................................................................................2
9.window.history.back(),window.history.forward();
.........................................2
10.document对象的常用属性.....................................................................................2
11.location对象的常用属性........................................................................................2
12.navigator对象属性和方法.....................................................................................2
13.screen对象的属性..................................................................................................3
14.node的常用属性和方法.........................................................................................3
15.getElementByid()获取某个指定的元素;
..........................................................4
16.getElementsByTagname()返回一个包含某个相同标签名的元素的nodeList4
17.设置节点属性.........................................................................................................4
18.创建和添加节点.....................................................................................................4
19.删除节点.................................................................................................................6
20.替换节点.................................................................................................................6
21.在特定节点前插入节点.........................................................................................6
22.在特定节点之后插入节点.......................................................................................7
23.innerHTmL获得某个标记之间的所有内容..........................................................8
24.classname属性........................................................................................................8
25.iE中的监听方法:
..................................................................................................9
26.标准dom的监听方法:
.......................................................................................9
27.事件常用的属性:
.................................................................................................9
28.鼠标事件...............................................................................................................10
29.Button.....................................................................................................................10
30.键盘事件...............................................................................................................10
31.Html事件..............................................................................................................10
32.屏蔽鼠标右键.......................................................................................................11
33.表格常用的dom操作.......................................................................................11
34.Form表单对象的属性和方法..............................................................................12
35.访问表单中的元素...............................................................................................12
36.设置鼠标经过时自动选择文本...........................................................................12
37.设置下拉菜单.......................................................................................................13
38.错误处理...............................................................................................................13
1.slice()与substring()
2.indexof()与lastindexof()
3.reverse()与sort()
4.join(),split()
5.for...in
6.arguments
7.prompt()提示用户输入
8.owin..close()关闭新建窗口,window.close()关闭自身窗口,owin.opener关闭父窗口
window.history.go(num)其中num为-1时为window.history.back()效果,为1时为window.history.forward()效果
10.document对象的常用属性
anchors页面中所有锚的集合(由表示)
applets页面中所有applet的集合
Embeds页面中所有嵌入式对象的集合(由标记表示)
Forms页面中所有表单的集合
images页面中所有图片的集合
Links页面中所有超链接的集合(由表示)
例:
varmyLinks=document.links;
For(vari=0;
i/////////////document.URL=“”FF不通用,常使用location.href=“”,不希望用户通过“后退”返回原来的页面可以用location.replace(“”)
11.location对象的常用属性
Hash如果URL包含书签#则返回该符号后的内容
Host服务器的名称
Href当前载入的