First let’s take a look at window, which represents an open window in the browser.
Object properties
window //窗口自身 window.self //引用本窗户window=window.self window.name //为窗口命名 window.defaultStatus //设定窗户状态栏信息 window.location //URL地址,配备布置这个属性可以打开新的页面
Object methods
window.alert("text") //提示信息会话框 window.confirm("text") //确认会话框 window.prompt("text") //要求键盘输入会话框 window.setIntervel("action",time) //每一隔指定的时间(毫秒)就执行一次操作 window.clearInterval() //清除时间配备布置作用就是终止轮回 window.setTimeout(action,time) //隔了指定的时间(毫秒)执行一次操作 window.open() //打开新的窗口 window.close() //关闭窗口
Member objects
window.event window.document //见document对象详解 window.history window.screen window.navigator window.external -------------------------------------------------- ------------------- window.history对象 window.history.length //浏览过的页面数 history.back() //后退 history.forward() //前进 history.go(i) //前进或后退到历史记录的第i个页面 //i>0进步,i<0 后退 ------------------------------------------------- ------------------- window.screen对象 window.screen.width //屏幕宽度 window.screen.height //屏幕高度 window.screen.colorDepth //屏幕色深 window.screen.availWidth //可用宽度 window.screen.availHeight //可用高度(除去任务栏的高度) -------------------------------------------------- ------------------- window.external对象 window.external.AddFavorite("地址","标题" ) //把网站新增到保藏夹 -------------------------------------------------- ------------------- window.navigator对象 window.navigator.appCodeName //浏览器代码名 window.navigator.appName //浏览器应用程序名 window.navigator.appMinorVersion //浏览器补丁版本 window.navigator.cpuClass //cpu类型 x86 window.navigator.platform //操作体系类型 win32 window.navigator.plugins window.navigator.opsProfile window.navigator.userProfile window.navigator.systemLanguage //客户体系语言 zh-cn简体中文 window.navigator.userLanguage //用户语言,同上 window.navigator.appVersion //浏览器版本 window.navigator.userAgent window.navigator.onLine //用户否在线 window.navigator.cookieEnabled //浏览器是否撑持cookie window.navigator.mimeTypes
(Learning video sharing: java video tutorial)
document object--represents the entire HTML document and can be used to access all elements in the page:
Object properties
document.title //设置文档标题等价于HTML的 document.bgColor //设置页面背景色 document.fgColor //设置前景色(文本颜色) document.linkColor //未点击过的链接颜色 document.alinkColor //激活链接(焦点在此链接上)的颜色 document.vlinkColor //已点击过的链接颜色 document.URL //设置URL属性从而在同一窗口打开另一网页 document.fileCreatedDate //文件建立日期,只读属性 document.fileModifiedDate //文件修改日期,只读属性 document.fileSize //文件大小,只读属性 document.cookie //设置和读出cookie document.charset //设置字符集 简体中文:gb2312
Common object methods
document.write() //动态向页面写入内容 document.createElement_x(Tag) //创建一个html标签对象 document.getElementByIdx_x(ID) //获得指定ID值的对象 document.getElementsByName(Name) //获得指定Name值的对象 document.body.appendChild(oTag)
body-body sub-object
document.body //指定文档主体的开始和结束等价于 document.body.bgColor //设置或获取对象后面的背景颜色 document.body.link //未点击过的链接颜色 document.body.alink //激活链接(焦点在此链接上)的颜色 document.body.vlink //已点击过的链接颜色 document.body.text //文本色 document.body.innerText //设置...之间的文本 document.body.innerHTML //设置...之间的HTML代码 document.body.topMargin //页面上边距 document.body.leftMargin //页面左边距 document.body.rightMargin //页面右边距 document.body.bottomMargin //页面下边距 document.body.background //背景图片 document.body.appendChild(oTag) //动态生成一个HTML对象
Common object events
document.body.οnclick="func()" //鼠标指针单击对象是触发 document.body.οnmοuseοver="func()" //鼠标指针移到对象时触发 document.body.οnmοuseοut="func()" //鼠标指针移出对象时触发
location-location sub-object
document.location.hash // #号后的部分 document.location.host // 域名+端口号 document.location.hostname // 域名 document.location.href // 完整URL document.location.pathname // 目录部分 document.location.port // 端口号 document.location.protocol // 网络协议(http:) document.location.search // ?号后的部分
Common object events
documeny.location.reload() //刷新网页 document.location.reload(URL) //打开新的网页 document.location.assign(URL) //打开新的网页 document.location.replace(URL) //打开新的网页 ======================================================================== selection-选区子对象 document.selection ======================================================================== images集合(页面中的图象): ---------------------------- a)通过集合引用 document.images //对应页面上的标签 document.images.length //对应页面上标签的个数 document.images[0] //第1个标签 document.images[i] //第i-1个标签 ---------------------------- b)通过nane属性直接引用 document.images.oImage //document.images.name属性 ---------------------------- c)引用图片的src属性 document.images.oImage.src //document.images.name属性.sr
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