锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
涓嬮潰鎯呭喌涓嶈兘杈懼埌鏁堟灉(褰撶劧jquery鍖呭凡緇忓鍏ュ暒)錛?br /><html>
<head>
<script type="text/javascript">
$(document).ready(function(){
$("#button").click(function(){
$("#tx1").hide();
});
});
</script>
</head>
<body>
<input type="text" id="tx1" />
<input type="text" id="tx1" />
<input type="button" id="button" />
</body>
</html>
涓嬮潰鎯呭喌鑳借
<html>
<head>
<script type="text/javascript">
$(document).ready(function(){
$(".button").click(function(){
$(".tx1").hide();
});
});
</script>
</head>
<body>
<input type="text" class="tx1" />
<input type="text" class="tx1" />
<input type="button" class="button" />
</body>
</html>
]]>
1.灝哾isabled灞炴ц涓篺alse
濡傦細瀵規枃鏈繘琛岃緗?br /> <input type="text" name="user" id="userId" />
$("#userId").attr("disabled",false);
2.灝哾isabled灞炴ц涓虹┖
濡?鍚屾牱鏄笂闈㈡枃鏈?br /> $("#userId").attr("disabled","");
3.縐婚櫎disabled灞炴?br /> 濡?鍚屾牱鐢ㄥ埌涓婇潰鏂囨湰
$("#userId").removeAttr("disabled");
璇︾粏鍑哄鍙傝冿細http://www.jb51.net/article/19342.htm
鏂規硶 鎻忚堪
ready() 鏂囨。灝辯華浜嬩歡錛堝綋 HTML 鏂囨。灝辯華鍙敤鏃訛級
blur() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?blur 浜嬩歡
change() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?change 浜嬩歡
click() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?click 浜嬩歡
dblclick() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?double click 浜嬩歡
error() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?error 浜嬩歡
focus() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?focus 浜嬩歡
keydown() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?key down 浜嬩歡
keypress() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?key press 浜嬩歡
keyup() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?key up 浜嬩歡
load() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?load 浜嬩歡
mousedown() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?mouse down 浜嬩歡
mouseenter() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?mouse enter 浜嬩歡
mouseleave() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?mouse leave 浜嬩歡
mousemove() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?mouse move 浜嬩歡
mouseout() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?mouse out 浜嬩歡
mouseover() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?mouse over 浜嬩歡
mouseup() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?mouse up 浜嬩歡
resize() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?resize 浜嬩歡
scroll() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?scroll 浜嬩歡
select() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?select 浜嬩歡
submit() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?submit 浜嬩歡
unload() 瑙﹀彂銆佹垨灝嗗嚱鏁扮粦瀹氬埌鎸囧畾鍏冪礌鐨?unload 浜嬩歡
jQuery 浜嬩歡澶勭悊鏂規硶
浜嬩歡澶勭悊鏂規硶鎶婁簨浠跺鐞嗗櫒緇戝畾鑷沖尮閰嶅厓绱犮?/p>
鏂規硶 瑙﹀彂
$(selector).bind(event) 鍚戝尮閰嶅厓绱犳坊鍔犱竴涓垨鏇村浜嬩歡澶勭悊鍣?
$(selector).delegate(selector, event) 鍚戝尮閰嶅厓绱犳坊鍔犱竴涓簨浠跺鐞嗗櫒錛岀幇鍦ㄦ垨灝嗘潵
$(selector).die() 縐婚櫎鎵鏈夐氳繃 live() 鍑芥暟娣誨姞鐨勪簨浠跺鐞嗗櫒
$(selector).live(event) 鍚戝尮閰嶅厓绱犳坊鍔犱竴涓簨浠跺鐞嗗櫒錛岀幇鍦ㄦ垨灝嗘潵
$(selector).one(event) 鍚戝尮閰嶅厓绱犳坊鍔犱竴涓簨浠跺鐞嗗櫒銆傝澶勭悊鍣ㄥ彧鑳借Е鍙戜竴嬈°?
$(selector).unbind(event) 浠庡尮閰嶅厓绱犵Щ闄や竴涓娣誨姞鐨勪簨浠跺鐞嗗櫒
$(selector).undelegate(event) 浠庡尮閰嶅厓绱犵Щ闄や竴涓娣誨姞鐨勪簨浠跺鐞嗗櫒錛岀幇鍦ㄦ垨灝嗘潵
$(selector).trigger(event) 鎵鏈夊尮閰嶅厓绱犵殑鎸囧畾浜嬩歡
$(selector).triggerHandler(event) 絎竴涓鍖歸厤鍏冪礌鐨勬寚瀹氫簨浠?
jQuery 鏁堟灉鍑芥暟
Hide / Show 鎻忚堪
show() 鏄劇ず琚夌殑鍏冪礌
hide() 闅愯棌琚夌殑鍏冪礌
toggle() 瀵硅閫夊厓绱犺繘琛岄殣钘忓拰鏄劇ず鐨勫垏鎹?
Slide
slideDown() 閫氳繃璋冩暣楂樺害鏉ユ粦鍔ㄦ樉紺鴻閫夊厓绱?
slideUp() 閫氳繃璋冩暣楂樺害鏉ユ粦鍔ㄩ殣钘忚閫夊厓绱?
slideToggle() 瀵硅閫夊厓绱犺繘琛屾粦鍔ㄩ殣钘忓拰婊戝姩鏄劇ず鐨勫垏鎹?
Fade in / out
fadeIn() 娣″叆琚夊厓绱犺嚦瀹屽叏涓嶉忔槑
fadeOut() 娣″嚭琚夊厓绱犺嚦瀹屽叏涓嶉忔槑
fadeTo() 鎶婅閫夊厓绱犲噺寮辮嚦緇欏畾鐨勪笉閫忔槑搴?
Animation
animate() 瀵硅閫夊厓绱犲簲鐢?#8220;鑷畾涔?#8221;鐨勫姩鐢?
stop() 鍋滄鍦ㄨ閫夊厓绱犱笂榪愯鍔ㄧ敾
Queue
clearQueue() 瀵硅閫夊厓绱犵Щ闄ゆ墍鏈夋帓闃熺殑鍑芥暟錛堜粛鏈繍琛岀殑錛?
delay() 瀵硅閫夊厓绱犵殑鎵鏈夋帓闃熷嚱鏁幫紙浠嶆湭榪愯錛夎緗歡榪?
dequeue() 榪愯琚夊厓绱犵殑涓嬩竴涓帓闃熷嚱鏁?
queue() 鏄劇ず琚夊厓绱犵殑鎺掗槦鍑芥暟
jQuery 鏂囨。鎿嶄綔鏂規硶
榪欎簺鏂規硶瀵逛簬 XML 鏂囨。鍜?HTML 鏂囨。鍧囨槸閫傜敤鐨勶紝闄や簡錛歨tml()銆?/p>
鏂規硶 鎻忚堪
addClass() 鍚戝尮閰嶇殑鍏冪礌娣誨姞鎸囧畾鐨勭被鍚嶃?
after() 鍦ㄥ尮閰嶇殑鍏冪礌涔嬪悗鎻掑叆鍐呭銆?
append() 鍚戝尮閰嶇殑鍏冪礌鍐呴儴榪藉姞鍐呭銆?
appendTo() 鍚戝尮閰嶇殑鍏冪礌鍐呴儴榪藉姞鍐呭銆?
attr() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑灞炴у拰鍊箋?
before() 鍦ㄦ瘡涓尮閰嶇殑鍏冪礌涔嬪墠鎻掑叆鍐呭銆?
clone() 鍒涘緩鍖歸厤鍏冪礌闆嗗悎鐨勫壇鏈?
detach() 浠?DOM 涓Щ闄ゅ尮閰嶅厓绱犻泦鍚堛?
empty() 鍒犻櫎鍖歸厤鐨勫厓绱犻泦鍚堜腑鎵鏈夌殑瀛愯妭鐐廣?
hasClass() 媯鏌ュ尮閰嶇殑鍏冪礌鏄惁鎷ユ湁鎸囧畾鐨勭被銆?
html() 璁劇疆鎴栬繑鍥炲尮閰嶇殑鍏冪礌闆嗗悎涓殑 HTML 鍐呭銆?
insertAfter() 鎶婂尮閰嶇殑鍏冪礌鎻掑叆鍒板彟涓涓寚瀹氱殑鍏冪礌闆嗗悎鐨勫悗闈€?
insertBefore() 鎶婂尮閰嶇殑鍏冪礌鎻掑叆鍒板彟涓涓寚瀹氱殑鍏冪礌闆嗗悎鐨勫墠闈€?
prepend() 鍚戞瘡涓尮閰嶇殑鍏冪礌鍐呴儴鍓嶇疆鍐呭銆?
prependTo() 鍚戞瘡涓尮閰嶇殑鍏冪礌鍐呴儴鍓嶇疆鍐呭銆?
remove() 縐婚櫎鎵鏈夊尮閰嶇殑鍏冪礌銆?
removeAttr() 浠庢墍鏈夊尮閰嶇殑鍏冪礌涓Щ闄ゆ寚瀹氱殑灞炴с?
removeClass() 浠庢墍鏈夊尮閰嶇殑鍏冪礌涓垹闄ゅ叏閮ㄦ垨鑰呮寚瀹氱殑綾匯?
replaceAll() 鐢ㄥ尮閰嶇殑鍏冪礌鏇挎崲鎵鏈夊尮閰嶅埌鐨勫厓绱犮?
replaceWith() 鐢ㄦ柊鍐呭鏇挎崲鍖歸厤鐨勫厓绱犮?
text() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑鍐呭銆?
toggleClass() 浠庡尮閰嶇殑鍏冪礌涓坊鍔犳垨鍒犻櫎涓涓被銆?
unwrap() 縐婚櫎騫舵浛鎹㈡寚瀹氬厓绱犵殑鐖跺厓绱犮?
val() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑鍊箋?
wrap() 鎶婂尮閰嶇殑鍏冪礌鐢ㄦ寚瀹氱殑鍐呭鎴栧厓绱犲寘瑁硅搗鏉ャ?
wrapAll() 鎶婃墍鏈夊尮閰嶇殑鍏冪礌鐢ㄦ寚瀹氱殑鍐呭鎴栧厓绱犲寘瑁硅搗鏉ャ?
wrapinner() 灝嗘瘡涓涓尮閰嶇殑鍏冪礌鐨勫瓙鍐呭鐢ㄦ寚瀹氱殑鍐呭鎴栧厓绱犲寘瑁硅搗鏉ャ?
jQuery 灞炴ф搷浣滄柟娉?/span> 榪欎簺鏂規硶瀵逛簬 XML 鏂囨。鍜?HTML 鏂囨。鍧囨槸閫傜敤鐨勶紝闄や簡錛歨tml()銆?/p>
鏂規硶 鎻忚堪 娉ㄩ噴錛歫Query 鏂囨。鎿嶄綔鍙傝冩墜鍐屼腑涔熷垪鍑轟簡浠ヤ笂鏂規硶銆傛湰鍙傝冮〉鐨勪綔鐢ㄦ槸鏂逛究鐢ㄦ埛鍗曠嫭鏌ラ槄鏈夊叧灞炴ф搷浣滄柟闈㈢殑鏂規硶銆?br /> jQuery CSS 鎿嶄綔鍑芥暟 CSS 灞炴?鎻忚堪 jQuery Ajax 鎿嶄綔鍑芥暟 鍑芥暟 鎻忚堪 jQuery 閬嶅巻鍑芥暟鍖呮嫭浜嗙敤浜庣瓫閫夈佹煡鎵懼拰涓茶仈鍏冪礌鐨勬柟娉曘?/p>
榪欎簺鏂規硶鍏佽鎴戜滑灝嗘寚瀹氱殑 DOM 鍏冪礌涓庝換鎰忔暟鎹浉鍏寵仈銆?/p>
涓嬮潰鍒楀嚭鐨勮繖浜涙柟娉曡幏寰楁垨璁劇疆鍏冪礌鐨?DOM 灞炴с?/p>
addClass() 鍚戝尮閰嶇殑鍏冪礌娣誨姞鎸囧畾鐨勭被鍚嶃?
attr() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑灞炴у拰鍊箋?
hasClass() 媯鏌ュ尮閰嶇殑鍏冪礌鏄惁鎷ユ湁鎸囧畾鐨勭被銆?
html() 璁劇疆鎴栬繑鍥炲尮閰嶇殑鍏冪礌闆嗗悎涓殑 HTML 鍐呭銆?
removeAttr() 浠庢墍鏈夊尮閰嶇殑鍏冪礌涓Щ闄ゆ寚瀹氱殑灞炴с?
removeClass() 浠庢墍鏈夊尮閰嶇殑鍏冪礌涓垹闄ゅ叏閮ㄦ垨鑰呮寚瀹氱殑綾匯?
toggleClass() 浠庡尮閰嶇殑鍏冪礌涓坊鍔犳垨鍒犻櫎涓涓被銆?
val() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑鍊箋?
涓嬮潰鍒楀嚭鐨勮繖浜涙柟娉曡緗垨榪斿洖鍏冪礌鐨?CSS 鐩稿叧灞炴с?/p>
css() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑鏍峰紡灞炴с?
height() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑楂樺害銆?
offset() 榪斿洖絎竴涓尮閰嶅厓绱犵浉瀵逛簬鏂囨。鐨勪綅緗?
offsetParent() 榪斿洖鏈榪戠殑瀹氫綅紲栧厛鍏冪礌銆?
position() 榪斿洖絎竴涓尮閰嶅厓绱犵浉瀵逛簬鐖跺厓绱犵殑浣嶇疆銆?
scrollTop() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵浉瀵規粴鍔ㄦ潯欏墮儴鐨勫亸縐匯?
scrollLeft() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵浉瀵規粴鍔ㄦ潯宸︿晶鐨勫亸縐匯?
width() 璁劇疆鎴栬繑鍥炲尮閰嶅厓绱犵殑瀹藉害銆?
jQuery 搴撴嫢鏈夊畬鏁寸殑 Ajax 鍏煎濂椾歡銆傚叾涓殑鍑芥暟鍜屾柟娉曞厑璁告垜浠湪涓嶅埛鏂版祻瑙堝櫒鐨勬儏鍐典笅浠庢湇鍔″櫒鍔犺澆鏁版嵁銆?/p>
jQuery.ajax() 鎵ц寮傛 HTTP (Ajax) 璇鋒眰銆?
.ajaxComplete() 褰?Ajax 璇鋒眰瀹屾垚鏃舵敞鍐岃璋冪敤鐨勫鐞嗙▼搴忋傝繖鏄竴涓?Ajax 浜嬩歡銆?
.ajaxError() 褰?Ajax 璇鋒眰瀹屾垚涓斿嚭鐜伴敊璇椂娉ㄥ唽瑕佽皟鐢ㄧ殑澶勭悊紼嬪簭銆傝繖鏄竴涓?Ajax 浜嬩歡銆?
.ajaxSend() 鍦?Ajax 璇鋒眰鍙戦佷箣鍓嶆樉紺轟竴鏉℃秷鎭?
jQuery.ajaxSetup() 璁劇疆灝嗘潵鐨?Ajax 璇鋒眰鐨勯粯璁ゅ箋?
.ajaxStart() 褰撻涓?Ajax 璇鋒眰瀹屾垚寮濮嬫椂娉ㄥ唽瑕佽皟鐢ㄧ殑澶勭悊紼嬪簭銆傝繖鏄竴涓?Ajax 浜嬩歡銆?
.ajaxStop() 褰撴墍鏈?Ajax 璇鋒眰瀹屾垚鏃舵敞鍐岃璋冪敤鐨勫鐞嗙▼搴忋傝繖鏄竴涓?Ajax 浜嬩歡銆?
.ajaxSuccess() 褰?Ajax 璇鋒眰鎴愬姛瀹屾垚鏃舵樉紺轟竴鏉℃秷鎭?
jQuery.get() 浣跨敤 HTTP GET 璇鋒眰浠庢湇鍔″櫒鍔犺澆鏁版嵁銆?
jQuery.getJSON() 浣跨敤 HTTP GET 璇鋒眰浠庢湇鍔″櫒鍔犺澆 JSON 緙栫爜鏁版嵁銆?
jQuery.getScript() 浣跨敤 HTTP GET 璇鋒眰浠庢湇鍔″櫒鍔犺澆 JavaScript 鏂囦歡錛岀劧鍚庢墽琛岃鏂囦歡銆?
.load() 浠庢湇鍔″櫒鍔犺澆鏁版嵁錛岀劧鍚庢妸榪斿洖鍒?HTML 鏀懼叆鍖歸厤鍏冪礌銆?
jQuery.param() 鍒涘緩鏁扮粍鎴栧璞$殑搴忓垪鍖栬〃紺猴紝閫傚悎鍦?URL 鏌ヨ瀛楃涓叉垨 Ajax 璇鋒眰涓嬌鐢ㄣ?
jQuery.post() 浣跨敤 HTTP POST 璇鋒眰浠庢湇鍔″櫒鍔犺澆鏁版嵁銆?
.serialize() 灝嗚〃鍗曞唴瀹瑰簭鍒楀寲涓哄瓧絎︿覆銆?
.serializeArray() 搴忓垪鍖栬〃鍗曞厓绱狅紝榪斿洖 JSON 鏁版嵁緇撴瀯鏁版嵁銆?jQuery 閬嶅巻鍑芥暟
鍑芥暟
鎻忚堪
.add()
灝嗗厓绱犳坊鍔犲埌鍖歸厤鍏冪礌鐨勯泦鍚堜腑銆?/td>
.andSelf()
鎶婂爢鏍堜腑涔嬪墠鐨勫厓绱犻泦娣誨姞鍒板綋鍓嶉泦鍚堜腑銆?/td>
.children()
鑾峰緱鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犵殑鎵鏈夊瓙鍏冪礌銆?/td>
.closest()
浠庡厓绱犳湰韜紑濮嬶紝閫愮駭鍚戜笂綰у厓绱犲尮閰嶏紝騫惰繑鍥炴渶鍏堝尮閰嶇殑紲栧厛鍏冪礌銆?/td>
.contents()
鑾峰緱鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犵殑瀛愬厓绱狅紝鍖呮嫭鏂囨湰鍜屾敞閲婅妭鐐廣?/td>
.each()
瀵?jQuery 瀵硅薄榪涜榪唬錛屼負姣忎釜鍖歸厤鍏冪礌鎵ц鍑芥暟銆?/td>
.end()
緇撴潫褰撳墠閾句腑鏈榪戠殑涓嬈$瓫閫夋搷浣滐紝騫跺皢鍖歸厤鍏冪礌闆嗗悎榪斿洖鍒板墠涓嬈$殑鐘舵併?/td>
.eq()
灝嗗尮閰嶅厓绱犻泦鍚堢緝鍑忎負浣嶄簬鎸囧畾绱㈠紩鐨勬柊鍏冪礌銆?/td>
.filter()
灝嗗尮閰嶅厓绱犻泦鍚堢緝鍑忎負鍖歸厤閫夋嫨鍣ㄦ垨鍖歸厤鍑芥暟榪斿洖鍊肩殑鏂板厓绱犮?/td>
.find()
鑾峰緱褰撳墠鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犵殑鍚庝唬錛岀敱閫夋嫨鍣ㄨ繘琛岀瓫閫夈?/td>
.first()
灝嗗尮閰嶅厓绱犻泦鍚堢緝鍑忎負闆嗗悎涓殑絎竴涓厓绱犮?/td>
.has()
灝嗗尮閰嶅厓绱犻泦鍚堢緝鍑忎負鍖呭惈鐗瑰畾鍏冪礌鐨勫悗浠g殑闆嗗悎銆?/td>
.is()
鏍規嵁閫夋嫨鍣ㄦ鏌ュ綋鍓嶇殑鍖歸厤鍏冪礌闆嗗悎錛屽鏋滃瓨鍦ㄨ嚦灝戜竴涓尮閰嶅厓绱狅紝鍒欒繑鍥?true銆?/td>
.last()
灝嗗尮閰嶅厓绱犻泦鍚堢緝鍑忎負闆嗗悎涓殑鏈鍚庝竴涓厓绱犮?/td>
.map()
鎶婂綋鍓嶅尮閰嶉泦鍚堜腑鐨勬瘡涓厓绱犱紶閫掔粰涓涓嚱鏁幫紝浜х敓鍖呭惈榪斿洖鍊肩殑鏂扮殑 jQuery 瀵硅薄銆?/td>
.next()
鑾峰緱鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犵揣閭葷殑鍚岃緢鍏冪礌銆?/td>
.nextAll()
鑾峰緱鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犱箣鍚庣殑鎵鏈夊悓杈堝厓绱狅紝鐢遍夋嫨鍣ㄨ繘琛岀瓫閫夛紙鍙夛級銆?/td>
.nextUntil()
鑾峰緱姣忎釜鍏冪礌涔嬪悗鎵鏈夌殑鍚岃緢鍏冪礌錛岀洿鍒伴亣鍒板尮閰嶉夋嫨鍣ㄧ殑鍏冪礌涓烘銆?/td>
.not()
浠庡尮閰嶅厓绱犻泦鍚堜腑鍒犻櫎鍏冪礌銆?/td>
.offsetParent()
鑾峰緱鐢ㄤ簬瀹氫綅鐨勭涓涓埗鍏冪礌銆?/td>
.parent()
鑾峰緱褰撳墠鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犵殑鐖跺厓绱狅紝鐢遍夋嫨鍣ㄧ瓫閫夛紙鍙夛級銆?/td>
.parentsUntil()
鑾峰緱褰撳墠鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犵殑紲栧厛鍏冪礌錛岀洿鍒伴亣鍒板尮閰嶉夋嫨鍣ㄧ殑鍏冪礌涓烘銆?/td>
.prev()
鑾峰緱鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犵揣閭葷殑鍓嶄竴涓悓杈堝厓绱狅紝鐢遍夋嫨鍣ㄧ瓫閫夛紙鍙夛級銆?/td>
.prevAll()
鑾峰緱鍖歸厤鍏冪礌闆嗗悎涓瘡涓厓绱犱箣鍓嶇殑鎵鏈夊悓杈堝厓绱狅紝鐢遍夋嫨鍣ㄨ繘琛岀瓫閫夛紙鍙夛級銆?/td>
.prevUntil()
鑾峰緱姣忎釜鍏冪礌涔嬪墠鎵鏈夌殑鍚岃緢鍏冪礌錛岀洿鍒伴亣鍒板尮閰嶉夋嫨鍣ㄧ殑鍏冪礌涓烘銆?/td>
.siblings()
鑾峰緱鍖歸厤鍏冪礌闆嗗悎涓墍鏈夊厓绱犵殑鍚岃緢鍏冪礌錛岀敱閫夋嫨鍣ㄧ瓫閫夛紙鍙夛級銆?/td>
.slice()
灝嗗尮閰嶅厓绱犻泦鍚堢緝鍑忎負鎸囧畾鑼冨洿鐨勫瓙闆嗐?/td> jQuery 鏁版嵁瀛樺偍鍑芥暟
鍑芥暟
鎻忚堪
.data()
瀛樺偍涓庡尮閰嶅厓绱犵浉鍏崇殑浠繪剰鏁版嵁銆?/td>
jQuery.data()
瀛樺偍涓庢寚瀹氬厓绱犵浉鍏崇殑浠繪剰鏁版嵁銆?/td>
.removeData()
縐婚櫎涔嬪墠瀛樻斁鐨勬暟鎹?/td>
jQuery.removeData()
縐婚櫎涔嬪墠瀛樻斁鐨勬暟鎹?/td> jQuery 闃熷垪鎺у埗鍑芥暟
鍑芥暟
鎻忚堪
.clearQueue()
浠庨槦鍒椾腑鍒犻櫎鎵鏈夋湭榪愯鐨勯」鐩?/td>
.dequeue()
浠庨槦鍒楁渶鍓嶇縐婚櫎涓涓槦鍒楀嚱鏁幫紝騫舵墽琛屽畠銆?/td>
jQuery.dequeue()
浠庨槦鍒楁渶鍓嶇縐婚櫎涓涓槦鍒楀嚱鏁幫紝騫舵墽琛屽畠銆?/td>
.queue()
鏄劇ず鎴栨搷浣滃尮閰嶅厓绱犳墍鎵ц鍑芥暟鐨勯槦鍒椼?/td>
jQuery.queue()
鏄劇ず鎴栨搷浣滃尮閰嶅厓绱犳墍鎵ц鍑芥暟鐨勯槦鍒椼?/td>
]]>
Var names=$(‘li’).get(); //鍒涘緩鏁扮粍
$(‘p’).text(names.length); //璁℃暟鏁扮粍闀垮害
});
2.鎿嶄綔鏁扮粍鏁版嵁(杞崲鎴愬ぇ鍐?
$(document).ready(function(){
var member=["zhangsan","BoLaiTe"];
var member=$.map(member,function(n,i){ //member鍙互鍙樹負鍏朵粬鏁扮粍鍚?br /> return (i+1+"."+n.toUpperCase());
});
});
娉?$.each()鍜?.map()閮芥槸榪唬鏁扮粍涓殑姣忎釜鍏冪礌錛屽茍璋冪敤鍥炶皟鍑芥暟瀵規瘡涓厓绱犲仛鎿嶄綔銆傚悗鑰呰繕鑳借繑鍥炰竴涓暟緇勫厓绱犮?br />
3.絳涢夋暟緇勫厓绱?br /> (1)浣跨敤grep
$(document).ready(function(){
member=["Dev","Tom"];
member=$.grep(member,function(v){return v.length>3});
});
(2)浣跨敤match
member=["Dev","Tom"];
member=$.grep(member,function(v){return v.match(/^[A-D]/)});
4.瀛楃涓叉暟緇勶紝鏁板兼暟緇勬帓搴?br /> 錛?錛夊瓧絎︿覆鏁扮粍鎺掑簭
var member=["dev","Tom"]
member=member.sort();
(2) 鏁板兼暟緇勬帓搴?br /> var memer=[12,34,13,53];
member=member.sort(function(a,b){
return a-b;
});
(3)瀵硅薄鏁扮粍鎺掑簭
<script type="text/javascript" src="rs/js/jquery.js"></script>
<script type="text/javascript">
<!--
$(
function()
{
var students =[
{'sid':'ST001','sname':'寮犱笁','sage':18},
{'sid':'ST004','sname':'璧靛叚','sage':23},
{'sid':'ST002','sname':'鏉庡洓','sage':42},
{'sid':'ST003','sname':'鐜嬩簲','sage':35}
];
//琛ㄦ牸鏄劇ず
$.each(students,
function(index, value)
{
$('#ia').append('<tr><td>' + value.sid +
'</td><td>' + value.sname +
'</td><td>' + value.sage + '</td></tr>');
}
);
//鎸夌収SID鎺掑簭
var sidOrder = students.sort(
function(a, b)
{
if(a.sid < b.sid) return -1;
if(a.sid > b.sid) return 1;
return 0;
}
);
$.each(sidOrder,
function(index, value)
{
$('#ib').append('<tr><td>' + value.sid +
'</td><td>' + value.sname +
'</td><td>' + value.sage + '</td></tr>')
}
);
//鎸夌収SAGE鎺掑簭
var sageOrder = students.sort(
function(a, b)
{
return (a.sage - b.sage);
}
);
$.each(sageOrder,
function(index, value)
{
$('#ic').append('<tr><td>' + value.sid +
'</td><td>' + value.sname +
'</td><td>' + value.sage + '</td></tr>')
}
);
}
);
//-->
</script>
娉細涓婅堪鏉ユ簮浜庯細http://mmz06.blog.163.com/blog/static/12141696201102935021258/
5.鎷嗗垎鏁扮粍
var member=[20,40,21,302,21];
var memSecond=member.splice(1,2);
寰楀埌 member=[20,302,21];
memSecond=[40,21];
6.鍚堝茍鏁扮粍
var mem1=[1,2];
var mem2=[3,4];
var mem=mem1.concat(mem2);
1. jQuery閫夋嫨dom鑺傜偣
$(‘p’) //html鍏冪礌<p>
$(‘div’) //html鍏冪礌<div>
$(‘#A’) //id='A'
$(‘.b’) //class='b'
2. 寤惰繜JavaScript鐨勬墽琛?/span>
鐢ㄦ潵閫氱煡鎴戜滑dom鍑嗗灝辯華鐨勬柟娉曟槸$(document).ready()銆傚湪DOM鍔犺澆瀹屾垚鍚?/span>,姝ゆ柟娉曟墽琛屽嚱鏁拌皟鐢細
$(document).ready(function(){
$(‘p’).addClass(‘hightlight’);
});
3. css鏀懼湪鍏冪礌涓?/span>
$(‘div’).addClass(‘hightlight’);
4. 閫夋嫨緋誨垪闈炴爣鍑嗙殑HTML鍏冪礌
$(‘div:odd’).addClass(‘highlight’);
$(‘div:even’).addClass(‘boundary’);
$(‘p:eq(1)’).addClass(‘linkstyle’);
5. 璁℃暟dom鑺傜偣鍜屾樉紺哄叾鏂囨湰
$(document).ready(function(){
var $node=$(“#root”).children();
alert($node.length);
var text;
$(“#root”).children.each(function(){
text+=$(this).text();
})
})
6. 鑾峰彇html浠g爜
$(‘p’).html();
7. 鑾峰彇dom浠g爜
$(‘h2’).text(‘javascript libraries’);
8. 蹇熷垱寤?/span>dom鑺傜偣
(1) prepend()鎸囧畾鍏冪礌鍓嶆彃鍏?/span>
$(‘p’).prend(‘<h2>abc</h2>’);
(2) prependTo()
$(‘<h2>abc</h2>’).prependTo(‘p’);
(3) clone()澶嶅埗鎸囧畾鍏冪礌騫惰繑鍥炰竴涓柊鐨?/span>jQuery瀵硅薄銆傚鍒朵竴涓?/span>h2鍏冪礌鎻掑叆璇ユ鍏冪礌 $(‘h2’).clone().prependTo(‘p’);