<address id="xpjh9"><listing id="xpjh9"><meter id="xpjh9"></meter></listing></address>

<address id="xpjh9"><address id="xpjh9"><listing id="xpjh9"></listing></address></address>
<noframes id="xpjh9">
<noframes id="xpjh9">

<address id="xpjh9"><address id="xpjh9"><listing id="xpjh9"></listing></address></address>
    <form id="xpjh9"></form><address id="xpjh9"><listing id="xpjh9"><menuitem id="xpjh9"></menuitem></listing></address>

      <noframes id="xpjh9">
      VB.net 2010 視頻教程 VB.net 2010 視頻教程 VB.net 2010 視頻教程
      SQL Server 2008 視頻教程 c#入門經典教程 Visual Basic從門到精通視頻教程
      當前位置:
      首頁 > 網站開發 > JQuery >
      • JavaScript教程之jQuery 遍歷 - 祖先

      • 2017-05-09 21:45 來源:未知

      jQuery 遍歷 - 祖先


      祖先是父、祖父或曾祖父等等。

      通過 jQuery,您能夠向上遍歷 DOM 樹,以查找元素的祖先。


      向上遍歷 DOM 樹

      這些 jQuery 方法很有用,它們用于向上遍歷 DOM 樹:

      • parent()
      • parents()
      • parentsUntil()

      jQuery parent() 方法

      parent() 方法返回被選元素的直接父元素。

      該方法只會向上一級對 DOM 樹進行遍歷。

      下面的例子返回每個 <span> 元素的的直接父元素:

      實例

      $(document).ready(function(){ $("span").parent(); });

      嘗試一下 »


      jQuery parents() 方法

      parents() 方法返回被選元素的所有祖先元素,它一路向上直到文檔的根元素 (<html>)。

      下面的例子返回所有 <span> 元素的所有祖先:

      實例

      $(document).ready(function(){ $("span").parents(); });

      嘗試一下 »

      您也可以使用可選參數來過濾對祖先元素的搜索。

      下面的例子返回所有 <span> 元素的所有祖先,并且它是 <ul> 元素:

      實例

      $(document).ready(function(){ $("span").parents("ul"); });

      嘗試一下 »


      jQuery parentsUntil() 方法

      parentsUntil() 方法返回介于兩個給定元素之間的所有祖先元素。

      下面的例子返回介于 <span> 與 <div> 元素之間的所有祖先元素:

      實例

      $(document).ready(function(){ $("span").parentsUntil("div"); });



      <!DOCTYPE html>
      <html>
      <head>
      <meta charset="utf-8">
      <style>
      .ancestors *
      display: block;
      border: 2px solid lightgrey;
      color: lightgrey;
      padding: 5px;
      margin: 15px;
      }
      </style>
      <script src="http://cdn.static.runoob.com/libs/jquery/1.10.2/jquery.min.js">
      </script>
      <script>
      $(document).ready(function(){
        $("span").parentsUntil("div").css({"color":"red","border":"2px solid red"});
      });
      </script>
      </head>
       
      <body class="ancestors"> body (曾曾祖父元素)
        <div style="width:500px;">div (曾祖父元素)
          <ul>ul (祖父元素)  
            <li>li (父元素)
              <span>span</span>
            </li>
          </ul>   
        </div>
      </body>
       
      </html>

      相關教程
      江苏快3 22117n.com | www.799666s.com | 2698e.com | 9068xx.com | www.1888ac.com | www.8967c.com | www.cx0007.com | sss090.com | www.376477.com | www.4833042.com | www.40889.com | 6269pp.com | tz22555.com | www.976921.com | www.2544g5.com | www.900652.com | pj900.cc | 15856a.com | www.610875.com | www.48330w.com | www.266555c.com | hkmh11.com | 2649aa.com | www.106526.com | www.86267p.com | www.83568t.com | www.bet25365.com | vv8825.com | xiaowei789.com | www.170569.com | www.77801x.com | www.99113s.com | www.s27229.com | 7933.com | 2383.com | 33773885.com | www.73166a.com | www.15355y.com | www.4196p.com | www.xpj04666.com | 00778x.com | 7599zz.com | 55665002.com | www.320661.com | www.91233b.com | www.4136x.com | www.hnjxjd.cn | 54140055.com | 822051.com | 98955.com | www.344141.com | www.50064s.com | www.79095f.com | www.hg4355.com | www.js388999.com | 22299tt.com | 0343k.com | zhcp28.com | www.c1456.com | www.ejylc13.com | www.90665.com | www.pj7666.com | 9539y.com | hd8449.com | js8028.com | 4809c.com | www.755907.com | www.81520g.com | www.320279.com | www.cqbdgg.com | www.333133w.com | 97799q.com | 2214aa.com | 3938ss.com | hag8326.com | www.374877.com | www.88dwj.com | www.644103.com | www.mgm868007.com | www.973777.com | www.88807x.com | www.033033z.com | kk7742.com | 0332q.com | 70766622.com | 3734.com | 1483kk.com | www.175568.com | www.799436.com | www.50080d.com | www.4809m.com | www.55070r.com | www.haomen2002.com | www.c22976.com | www.bet3650114.com | 9849733.com | 3844e.com | 3868oo.cc | 38365v.com | bwin8o.com | bjytdbj.net | 445199.com | 0222.com | 0434333.com | vdisk.cn | hhhhh555.com | feicai0933.com | www.66653o.com | www.371931.com | www.808390.com | www.hm2666.com | www.41518n.com | www.yh66266.com | www.5856877.com | www.14168.com | www.7366003.com | www.8473j.com | www.456788.com | www.68277666.com | www.hg173d.com | www.9925546.com | www.2y930.com | www.44466666.com | www.27363c.com | www.boh.cc | www.986076.com | www.a81m.cc | www.239872.com | www.258suncity.com | www.fc841.com | www.d22365.com | www.drf0561.com | www.445466.com | www.336246.com | www.12162.com | www.zfzx365.com | www.567137.com | www.746778.com | www.693suncity.com | www.8582hh.com | www.007ggb01.com | www.7893w34.com | www.k063801.com | www.63606k.com | www.7799nsb.com | www.3775i.com | www.9989586.com | www.82439.com | www.ya2019j.com | www.78949r.com | www.9818b.cc | www.656121.com | www.370583.com | www.055123.cc | x886.com | 66066o.com | 29918v.com | 3131e.cc | 00773xx.com | 3144vip.co | www.8058.la | www.282003.com | www.9949q.com | www.js9741.com | www.18123.com | www.673888k.com | www.883399c.com | www.9422g.com | www.50064w.com | www.sjgc2.com | www.609387.com | www.068659.com | 33567p.com | 2685js.com | pj00ll.com | 655660044.com | 5003g.com | www.56520q.com | www.991866.com | www.5504p.com | www.62979.com | www.081234.com | www.8667l.com | www.899621.com | www.186763.com | 5099qq.com | 5456.com | 22299tt.com | www.682855.com | www.m8018.com | www.9dcp.com | www.ykylc04.com | www.2109t.com | www.573477.com | 83378j.com | yf2666.com | 998b.cc | www.xpj1144.cc | www.11119ee.com | www.2222yh.vip | www.093728.com | www.2875f.com | www.295570.com | hg1688l.com | 66112007.com | www.888xin2.com | www.lhj2288.com | www.4996zz.com | www.87668k.com | www.644996.com | 5004e.com | 5360pp.com | 50027799.com | www.bg5858.com | www.33111166.com | www.43818w.com | www.399049.com | mm3189.com | 4167j.com | 8905k.com | www.4938e.com | www.androidappforxgsaimahui.com | www.362063.com | www.68568g.com | www.505518.com | 3568cc.com | ff4119.com | www.hg44403.com | www.8000tt.com | www.266820.com | www.022gx.cc | 9411nnn.com | 446082.com | 5478e.com | www.771671a.com | www.1118yl.com | www.c6121.com | 3245777.com | 36400077.com | www.55yh765.com | www.509029.com | www.2418q.com | www.554313.com | 22214066.com | 99151r.com | www.pj3098.com | www.87708a.com | www.060wy.com | 4809b.com | js345b.com | www.alpk88.com | www.668cp11.com | www.7375.com | www.608389.com | 7720h.net | 4270ww.com | www.22444100.com | www.55717q.com | www.640505.com | 3473p.com | 0080v.com | www.hg9945.com | 1389a.com | www.mgdc46.com | www.76060c.com | www.hg7884.com | www.33074.com | www.581860.com | 2019kk.cc | 22556r.com | www.xj6633.com | www.8582qq.com | www.81520a.com | 4880.com | www.4759ss.com | www.sb5504.com | www.w796.com | 52688q.com | 2698v.com | www.38333.com | www.68568c.com | 87665r.com | 411yh.com | www.3569c.com | www.567111.net | www.069965.com | 4340x.com | www.2846u.com | www.792072.com | www.550423.com | 8040hhh.com | www.xpjvip07.com | www.297555.com | www.560652.com | TY5509.com | www.21365tt.com | www.535901.com | www.178385.com | 9659o.com | www.25288s.com | www.707213.com | www.196776.com | 992222e.com | www.436685.com | www.48330g.com | HB97399.com | puntbee.com | www.5522js.com | www.110287.COM | 50023366.com | 289599.com | www.15k0048.com | www.602965.com | 3416p.com | www.40889.com | www.39500c.com | 78114422.com | www.76543g.com | www.4331e.com | 1495f9.com | www.00048js.com | www.9464005.com | www.80065o.com | a2306.com | www.4727099.com | www.396990.com | sss40033.com | www.rycp154.com | www.701540.com | 1466o.com | www.gdnmi.com | www.901068.com | 3559pp.com | www.91293.com | www.dfyk3.com | 30173388.com | www.718888.com | www.c137.vip | 7249v.com | www.668cp22.com | www.599210.com | 5309l.com | www.58665f.com | www.456685.com | r99.com | www.4196q.com | 2021b.com | 50023399.com | www.073770.com | 9068xx.com | www.q30226.com | www.33112p.com | 22ff940.com | www.303800.com | www.914909.com | 11884747.com | www.1754p.com | hg999333p.com | www.720992.com | www.624204.com | 8827ttt.com | www.4907a.com | www.895465.com | 998cpdl.com | www.377666n.com | 13222w.com | www.00618w.com | www.3479e.com | f14666.com | www.caipioa33.com | www.091069.com | 3844xx.com | www.86339f.com | 86811g.com | www.0153.com | www.401280.com | xpj70064.com | www.17848.net | 80567k.com | www.siji5.com | www.263299.com | 6363l.com | www.2324.com | bh33123.com | www.c948c.com | vdisk.cn | www.0860u.com | www.937016.com | 2148888.net | www.626332.com | 8547qq.com | www.35252s.com | 1468lll.com | www.40404688.com | www.951816.com | zhcp66.com | www.xj778899.com | 4165i.com | www.55060n.com | 2934l.com | www.33225.com | www.548211.com | www.68666i.com | www.80767t.com | 8569844.com | www.62979f.com | bwinaaa.com | www.938j.cc | 8988jj.com | www.3939mmm.com | www.155091.com | www.76543t.com | www.786778.com | 2998h.com | www.49956l.com | 2757z.com | www.ya2019k.com | lzpcj.cn | www.68365j.com | 9539vip.com | www.a12189.com | 8006009.com | www.ggu.99233u.com | 30006p.com | www.sz2888.com | 3202d.com | www.11132.com | 723012.com | www.gd49.com | 65005d.com | www.94876.com | 65005.com | www.am185.com | 5003ll.com | www.779333.com | 3225o.com | www.0886drf.com | 66300vip19.com | www.474922.com | 33886556.com | www.u456x.com | 33888016.com | www.65066ff.com | 06006.com | www.573512.com | 8757067.com | www.h36555.com | 4465d.com | www.1466w.com | 33002007.com | www.60123w.com | 35252n.com | www.c9223.com | www.066116.com | www.338063.com | www.8030c.com | 2649jj.com | www.988300.com | yabo9000.com | www.32688.cc | 1483zz.com | www.0343j.com | m95510.com | www.50052f.com | 1194.com | www.763829.com | www.333133g.com | www.43131y.com | www.803kj.com | zhcp34.com | www.9737tt.me | 3868.cc | www.1666b.com | 3258s.com | www.762918.com | www.hg9556.com | 02edu.com | www.g80288.com | pj00mm.com | www.15355h.com | www.pu2018.com | www.196037.com | www.168345.com | yl66yl44.com | www.k63568.com | 65005a.com | www.638806.com | www.000243.com | xpj2229.org | www.792084.com | 83377o.com | www.cb7288.com | www.7036ee.com | p1458.com | www.3383066.com | 2266buyu.com | www.901173.com | www.p222222.com | 441343.com | www.7737dd.com | qq01234.com | www.271051.com | www.hg8290.com | 3421o.com | www.u77929.com | www.ao799.com | 35442555.com | www.bwinyz18.com | 4809u.com | www.599840.com | www.jsc222.com | 69446600.com | www.8039j.com | www.js30859.com | 3225j.com | www.r98478.com | 5517.com | xpj345345.com | www.b35ff.com | vipvip2222.com | www.649677.com | www.t4042.com | jj40033.com | www.3tdc.com | www.822992.com | 2267h.com | www.50051vip.com | www.blr0866.com | 0080u.com | www.3479g.com | www.734069.com | yz01.cc | www.669zf.com | www.34889.com | 6033v.com | www.5688y.cc | www.t45688.com | 8488844.com | www.996546.com | www.3122d.com | p8381.com | www.544089.com | www.6666yh.vip | vns55.vip | ylzz1113.com | www.86339b.com | www.ao899.com | 5350s.com | www.21202v.com | www.dhy35.com | 39390524.com | www.zcwf2.com | www.799666h.com | facai86.com | www.053059.com | www.07679g.com | www.9374n.com | 5802dd.com | www.29277g.com | www.061626.com | 3559nn.com | www.939253.com | www.98698n.com | 33115.com | 444000ddd.com | www.6939a.com | www.wi4444.com | 8547n.com | www.572918.com | www.4996sp.com | www.xin2.net | 6033m.com | www.055b.cc | www.c44bb.com | 9649r.com | ctxcp68.com | www.hg1177.com | www.550515.com | 7276886.com | www.43818v.com | www.881543.com | www.22gg940.com | 40033zz.com | www.193522.com | www.383335.com | www.87680u.com | 026688.com | www.599476.com | www.9895y.com | www.668567.me | 5509u.com | www.611949.com | www.4521m.com | www.00755.com | aaa5701.com | www.hcw332.com | www.1234168.com | www.45625.com | 8977qq.com | aipin888.vip | www.3552z.com | www.682260.com | www.8520k.com | 2267g.com | www.901068.com | www.dingxin598.com | www.39695t.com | hd71966.com | 9121903.com | www.wd044.com | www.hg068008.com | 56988l.vip | ydgj0011.com | www.526197.com | www.bmw8003.com | www.3709889.com | i2894.com | 3421o.com | www.liuguan000.com | www.7158.net | www.41427.com | xpj677l.com | 7605l.com | zhenxin360.com | www.33997j.com | www.1168d.com | www.js80288.com | 30688h.com | 0193355.com | www.7793q.com | www.4996zk.com | www.54541100.com | 8869emc.com | 0698b.com | www.653355.com | www.0343h.com | www.1994365.com | hcp5588.com | 4182n.com | www.32123u.com | www.2221106.com | www.19019p.com | www.xpj88005.com | 56400.com | 111122aa.com | www.399130.com | www.amjs3456.com | www.0477msc.com | www.vns383.com | nn4255.com | 8901e.com | www.566921.com | www.3978b.com | www.9737ee.com | www.hg2282.com | 518cp66.com | 2077.net | 2355.com | www.364077.com | www.32123h.com | www.v1058.com | www.73kh.com | www.pjbet666.com | 08820022com | yz01.cc | 7777ag.com | www.431016.com | www.50051m.com | www.44118w.com | www.4987.com | www.jsth518.com | 33318n.com | 33779193.com | yhw9.cc | www.580780.com | www.83993y.com | www.w84e.com | www.dfh281.com | www.j22365.com | 3169s.com | 4018ff.com | 9068qq.com | 44vv8332.com | www.087069.com | www.935257.com | www.hyi682.com | www.4996gl.com | www.2195777.com | www.288msc.com | hcp3333.com | 80368bb.com | 5360r.com | 00115003.com | www.193522.com | www.993572.com | www.xb8844.com | www.a83377.com | www.172270.com | www.239888.com | www.j2367.com | www.g4383.com | 3844rr.com | 54141177.com | 11oo8332.com | 4001.com | 61366s.com | 28288e.com | www.310657.com | www.822138.com | www.3416o.com | www.99677f.com | www.5446b.com | www.1754d.com | www.4963uu.com | www.563012.com | www.xpj9598.com | www.cr1116.com | www.1389m.com | 7335q.com | 0600t.cc | 554fq1.com | qq365f.com | 3473g.com | 5478d.com | 3775q.com | yl66yl11.com | 9737aa.me | jxf964.com | 6261621.com | www.50788o.com | www.393830.com | www.745557.com | www.966013.com | www.qucp8.com | www.2373b.com | www.6653.com | www.81233q.com | www.01088.com | www.5856859.com | www.1764n.com | www.6687u.com | www.9895r.com | www.91779y.com | www.55060l.com | www.mgm555555.com | www.88166e.com | www.919301.com | www.5504v.com | www.dfh200.com | www.804171.com | www.19019p.com | www.pj3598.com | www.e456x.com | www.c5c11.com | www.4136q.com | www.38138v.com | www.5hg6668.com | www.7225u.com | www.47506y.com | www.9895k.com | www.535086.com | www.1831222.com | www.073770.com | www.983258.com | www.1009.cc? | www.6653d.com | www.60108f.com | www.5091g.com | www.ascp00.com | www.77803j.com | www.9155g.com | www.25czj.com | www.658770.com | www.326477.com | www.330985.com | www.61655o.com | 0803.com | feicai0870.com | r4212.com | 9895w.com | t82365.com | 7806.com | 1077ll.com | www.02188.cx | www.39695u.com | www.774167.com | www.3691d.com | www.c44dd.com | www.bwinyz47.com | www.b83377.com | www.42842808.com | www.506116.com | www.6364.com | www.658056.com | www.34788o.com | 99567.com | 530598.com | 025939.com | 28839f.com | 507805.com | www.00829l.com | www.888vip6.com | www.998855v.com | www.38138v.com | www.5856861.com | www.31847.com | www.606694.com | 66569.com | hd81366.com | 82365s.com | 41669vip.com | www.8973.cc | www.9685.com | www.4963aa.com | www.7920k.com | www.77114y.com | www.976921.com | www.52072x.com | 61789p.com | 3566cc.com | 8742o.com | www.32666a.com | www.hga15.com | www.7415pp.com | www.4833046.com | www.158cp.com | www.202419.com | 3258r.com | 6118c.com | 61327755.com | www.js72999.com | www.msc835.com | www.bwinyz07.com | www.4331o.com | www.933771.com | 8520q.com | 9339999s.com | 4590n.com | 4066q.com | www.189555.com | www.hyi158.com | www.153280.com | www.611669.com | 8901d.com | 1468ccc.com | 9649u.com | www.283804.com | www.786555.com | www.3522 | www.hjin9.com | aa412dh.com | 3304tt.com | 65005p.com | www.279765.com | www.pj88l.com | www.yun0123.com | www.560161.com | w2649.com | 455yh.com | www.shenbo558.com | www.jjjj22222.com | www.490802.com | www.19czj.com | 8884661.com | lll4165.com | 63305f.com | www.889tyc.com | www.97828y.vip | www.786587.com | 1331yy.com | wns3.net | www.88837c.com | www.7842.com | www.81233p.com | www.652251.com | 1213611.com | 33382b.com | www.wanda00.com | www.2208598.com | www.58fcw.com | d7742.com | 3685a.com | www.hg3058.com | www.js6969.com | www.cf9905.com | 917670.com | 0080k.com | www.3090789.com | www.5446g.com | www.wycp2.com | 2019rr.cc | 98955b.com | www.hg6136.com | www.4996ls.com | www.ch8955.com | 6150v.com | 2060099.com | www.5118.cc | www.96386l.com | www.081503.com | 71707l.com | www.332905.com | www.47506.cn | www.812780.com | 6630081.com | www.68666n.com | www.p4042.com | www.80075d.com | 4809c.com | 9158bo.com | www.r5588.net | www.32031w.com | www.cf9904.com | 36400033.com | bm1397.com | www.sb142.com | www.6364g.com | fcw.cc | jjjj009.com | www.wenetian.cc | www.54968h.com | 35dd.vip | 87665p.com | www.808888s.com | www.2109v.com | 97570yl.com | b3644.com | www.35700d.com | www.702572.com | 50883.com | www.7830z.com | www.js58333.com | www.081506.com | ylzz2225.com | www.199789.com | www.60108h.com | 9068xx.com | 18438c.com | www.1851135.com | www.601497.com | i14666.com | www.vns0392.com | www.983439.com | 36401133.com | 131aa.net | www.5981d.com | www.577983.com | 019666.com | www.js60044.com | www.50788m.com | 845262.com | 1434y.com | www.7225e.com | www.458689.com | 88993r.com | www.52333.com | www.77802n.com | hunibe.com | www.16agks.com | www.2848.com | hd5009.com | 55uu8332.com | www.22666.com | www.611949.com | 51133n.com | www.pj9001.com | www.sxyl1.com | 0332k.com | www.959234.com | www.15355p.com | 921330.com | www.pj8793.com | www.34788x.com | vip31445.com | www.pj8610.com | www.3978y.com | 9645hh.com | www.bet8300.com | www.633594.com | 3435o.com | www.bwin599.com | www.436298.com | 3405e.com | www.hg799900.com | www.ampj3439.com | 00888448.com | www.aa3143.com | www.66621w.com | hhh01234.com | www.350698.com | www.2109j.com | 66300.com | www.xpj1511.com | www.h081.com | 4036c.com | www.2011.vip | www.c1359.com | 4136z.com | www.8313j.com | www.177524.com | 8036kk.com | www.8645007.com | 168cp-y.com | www.546993.com | www.7239n.com | 3202y.com | www.xpj395.com | www.675120.com | 159666m.com | www.783544.com | 3121t.com | www.39695b.com | www.81233s.com | 2172223.com | www.sun3678.com | www.392477.com | 3189ww.com | www.x55789.com | 7989f.com | www.01389.com | www.548338.com | 4023o.com | www.89789v.com | k2146.com | www.hg9166.com | www.599474.com | 500000914.com | www.598282d.com | 18775i.com | www.660tk.com | www.377955.com | 2776c.com | www.hg9377.com | 25250524.com | www.347600.com | 9168b.com | www.w7w7.com | www.1368u.cc | 4182y.com | www.3846bb.com | kj5568.com | www.061626.com | www.377501.com | www.yun900.com | www.32123y.com | 3559zr.com | www.40288j.com | 5443t.com | www.bw123123.com | www.707602.com | 8827ii.com | www.2544.com | 3999xl.com | www.8887hj.com | gg8159.cc | www.872878.com | www.80075u.com | www.7435c.com | www.005hy.cc | 22jj8332.com | www.5856883.com | f21148.com | www.5446nn.com | yabobbs.com | www.457977.com | www.57578a.com | www.8814e8.com | www.987581.com | 734.cm | www.35918b.com | b75.com | www.28891d.com | 4182j.com | www.xj6005.com | 6261b.com | www.tyc8138.com | 69111o.com | www.555030.com | nn2649.com | www.12102.com |