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javascript（六）－－HTML DOM基本对象

分类： Python/Ruby

2012-05-13 02:12:14

HTML DOM基本对象

Document
PropertyDescriptionW3C
anchorsReturns a collection of all the anchors in the documentYes
appletsReturns a collection of all the applets in the documentYes
bodyReturns the body element of the documentYes
cookieReturns all name/value pairs of cookies in the documentYes
documentModeReturns the mode used by the browser to render the documentNo
domainReturns the domain name of the server that loaded the documentYes
formsReturns a collection of all the forms in the documentYes
imagesReturns a collection of all the images in the documentYes
lastModifiedReturns the date and time the document was last modifiedNo
linksReturns a collection of all the links in the documentYes
readyStateReturns the (loading) status of the documentNo
referrerReturns the URL of the document that loaded the current documentYes
titleSets or returns the title of the documentYes
URLReturns the full URL of the documentYes
MethodDescriptionW3C
close()Closes the output stream previously opened with document.open()Yes
getElementsByName()Accesses all elements with a specified nameYes
open()Opens an output stream to collect the output from document.write() or document.writeln()Yes
write()Writes HTML expressions or JavaScript code to a documentYes
writeln()Same as write(), but adds a newline character after each statementYes

Mouse Events
EventAttributeDescriptionDOM
clickonclickThe event occurs when the user clicks on an element2
dblclickondblclickThe event occurs when the user double-clicks on an element2
mousedownonmousedownThe event occurs when a user presses a mouse button over an element2
mousemoveonmousemoveThe event occurs when a user moves the mouse pointer over an element2
mouseoveronmouseoverThe event occurs when a user mouse over an element2
mouseoutonmouseoutThe event occurs when a user moves the mouse pointer out of an element2
mouseuponmouseupThe event occurs when a user releases a mouse button over an element2

Keyboard Events
EventAttributeDescriptionDOM
keydownonkeydownThe event occurs when the user is pressing a key or holding down a key2
keypressonkeypressThe event occurs when the user is pressing a key or holding down a key2
keyuponkeyupThe event occurs when a keyboard key is released2

Frame/Object Events
EventAttributeDescriptionDOM
abortonabortThe event occurs when an image is stopped from loading before completely loaded (for )2
erroronerrorThe event occurs when an image does not load properly (for , and )
loadonloadThe event occurs when a document, frameset, or has been loaded2
resizeonresizeThe event occurs when a document view is resized2
scrollonscrollThe event occurs when a document view is scrolled2
unloadonunloadThe event occurs when a document is removed from a window or frame (for and )2

Form Events
EventAttributeDescriptionDOM
bluronblurThe event occurs when a form element loses focus2
changeonchangeThe event occurs when the content of a form element, the selection, or the checked state have changed (for , '; tpl += ''; tpl += '
'; tpl += '
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表情
'; tpl += '
'; tpl += '
'; tpl += ''; $('.z_move_comment').html(''); $(this).parents('.Blog_right1_8').find('.z_move_comment').html(tpl).show(); }); //引用的评论提交 $('#quota_sbumit').live('click' , function(){ if(isOnLine == '' ) { //showErrorMsg('登录之后才能进行此操作' , '消息提示'); showErrorMsg('操作失败,您需要先登录!', '消息提示', 'http://account.chinaunix.net/login'); return false; } var bid = $(this).attr('bid'); var tid = $(this).attr('tid');//被引用人的id var qid = $(this).attr('cid');//引用的id var url = $(this).attr('url'); var text = $('#rmsg').val(); var tname = $(this).attr('tname'); if(text == '' || text=='文明上网，理性发言...') { showErrorMsg('评论内容不能为空！' , '消息提示'); return false; } else { if(mb_strlen(text) > 1000){ showErrorMsg('评论内容不能超过500个汉字' , '消息提示'); return false; } } $.ajax({ type: "post", url: url , data: {'bid': bid , 'to' : tid , 'qid' : qid , 'text': text , 'tname' : tname }, dataType: 'json', success: function(data){ if(data.code == 1){ var tpl = '
'; tpl+= '
' + data.info.header + '
'; tpl+= '
'; tpl+= '

' + data.info.username + '' + data.info.dateline + '

'; tpl+= '

' + data.info.quota.username + '：'+ data.info.quota.content + '

'; tpl+= '

' + data.info.content + '

回复 | 　删除　| 　举报
'; tpl+= ''; tpl+= '
'; $('#replyList .Blog_right1_8:first').before(tpl); $('.z_move_comment').html('').hide(); } else if(data.code == -1){ //showErrorMsg(data.info , '消息提示'); showErrorMsg('操作失败,您需要先登录!', '消息提示', 'http://account.chinaunix.net/login'); } }, error: function(){//请求出错处理 } }); }); //底部发表评论 $('#submitmsg').click(function(){ if(allowComment == 1) { showErrorMsg('该博文不允许评论' , '消息提示'); return false; } var bid = $(this).attr('bid'); var toid = $(this).attr('toid'); var text = $('#reply').val(); var url = $(this).attr('url'); if(text == '' || text=='文明上网，理性发言...') { showErrorMsg('评论内容不能为空！' , '消息提示'); return false; } else { if(mb_strlen(text) > 1000){ showErrorMsg('评论内容不能超过500个汉字' , '消息提示'); return false; } } $.ajax({ type: "post", url: url , data: {'bid': bid , 'to' : toid ,'text': text}, dataType: 'json', success: function(data){ if(data.code == 1) { var tpl = '
'; tpl += '
' + data.info.header + '
'; tpl += '
'; tpl += '

' + data.info.username + '' + data.info.dateline + '

'; tpl += '

' + data.info.content + '

'; tpl += '
回复 | 　删除　| 　举报
'; tpl += ''; tpl += '
'; $('.Blog_tit3:first').after(tpl); $('#reply').val('文明上网，理性发言...'); } else if(data.code == -1) { showErrorMsg(data.info , '消息提示'); } }, error: function(){//请求出错处理 } }); }); //底部评论重置 $('#reset_comment').click(function(){ $('#reply').val('文明上网，理性发言...'); }); //取消回复 $('#qx_comment').live('click' , function(){ $('.z_move_comment').html('').hide(); }); $('#rmsg, #reply').live({ focus:function(){ if($(this).val() == '文明上网，理性发言...'){ $(this).val(''); } }, blur:function(){ if($(this).val() == ''){ $(this).val('文明上网，理性发言...'); } } }); //删除留言确认 $('.comment_del_mark').live('click' , function(){ var url = $(this).attr('url'); asyncbox.confirm('删除留言','确认', function(action){ if(action == 'ok') { location.href = url; } }); }); //删除时间确认 $('.del_article_id').click(function(){ var delurl = $(this).attr('delurl'); asyncbox.confirm('删除文章','确认', function(action){ if(action == 'ok') { location.href = delurl; } }); }); /* //字数限制 $('#rmsg, #reply').live('keyup', function(){ var id = $(this).attr('id'); var left = Util.calWbText($(this).val(), 500); var eid = '#errmsg'; if(id == 'reply') eid = '#rerrmsg'; if (left >= 0) $(eid).html('您还可以输入' + left + '字'); else $(eid).html('您已超出' + Math.abs(left) + '字 '); }); */ //加载表情 $('#face').qqFace({id : 'facebox1', assign : 'reply', path : '/image/qqface/'}); $('#mface').qqFace({id : 'facebox', assign : 'rmsg', path:'/image/qqface/'}); /* $('#class_one_id').change(function(){ alert(123213); var id = parseInt($(this).val() , 10); if(id == 0) return false; $('.hidden_son_class span').each(function( index , dom ){ if( dom.attr('cid') == id ) { } }); }); */ //转载文章 var turn_url = "/blog/viewClassPart.html"; $('#repost_bar').click(function(){ if(isOnLine == '' ) { //showErrorMsg('登录之后才能进行此操作' , '消息提示'); showErrorMsg('操作失败,您需要先登录!', '消息提示', 'http://account.chinaunix.net/login'); return false; } var id = $(this).attr('bid'); asyncbox.open({ id : 'turn_class_thickbox', url : turn_url, title : '转载文章', width : 330, height : 131, scroll : 'no', data : { 'id' : id }, callback : function(action){ if(action == 'close'){ $.cover(false); } } }); }); /* //转发文章 $('#repost_bar').live('click' , function(){ if(isOnLine == '' ) { //showErrorMsg('登录之后才能进行此操作' , '消息提示'); showErrorMsg('操作失败,您需要先登录!', '消息提示', 'http://account.chinaunix.net/login'); return false; } var bid = $(this).attr('bid'); var url = $(this).attr('url'); asyncbox.confirm('转载文章','确认', function(action){ if(action == 'ok'){ $.ajax({ type:"POST", url:url, data: { 'bid' : bid }, dataType: 'json', success:function(msg){ if(msg.error == 0){ showSucceedMsg('转发成功！', '消息提示'); }else if(msg.error == 1){ //location.href = '/index.php?r=site/login'; showErrorMsg('操作失败,您需要先登录!', '消息提示', 'http://account.chinaunix.net/login'); }else{ showErrorMsg(msg.error_content, '消息提示'); } } }); } }); }); */ });
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