Ta yaya Don Gina wani 2x2 Table

Shafukan HTML suna da sauƙi don ƙirƙirar sau ɗaya idan kun fahimci mahimmanci na layuka da ginshiƙai - kuma da zarar kun fahimta lokacin da ya yi daidai don amfani da tebur kuma lokacin da ya kamata ku kauce musu.

Tarihin Brief na Tables da Zane Yanar Gizo

Shekaru da yawa da suka wuce, kafin karɓar CSS da kuma shafukan yanar gizo, masu zanen yanar gizo sunyi amfani da sashen HTML

don ƙirƙirar shafin shafi don shafuka. Shafukan yanar gizon za su kasance "sliced" cikin ƙananan yankuna kamar ƙwaƙwalwar ƙirar sa'an nan kuma haɗe shi da wani launi na HTML don sa a cikin bincike kamar yadda aka nufa. Yana da matsala mai yawa wanda ya halicci ƙananan karin samfurin HTML da kuma wanda ba zai iya amfani da shi ba a yau a cikin shafukan yanar gizo masu yawa a yanar gizo . Kamar yadda CSS ya zama hanyar da aka yarda don shafin yanar gizon intanet da kuma layout, yin amfani da teburin don haka ya ɓace kuma masu yawa masu zanen yanar gizo sun yi kuskure sunyi imani cewa "Tables ba su da kyau." Wannan shi ne kuma gaskiya ne. Tables na layout ba su da kyau, amma har yanzu suna da wuri a cikin zane-zane da kuma HTML, wato don nuna alamun bayanai kamar kalanda na jadawalin jirgin. Don wannan abun ciki, ta amfani da tebur har yanzu yana da kyau mai kyau.

To, yaya za ku shimfiɗa tebur? Bari mu fara ta hanyar samar da tebur 2x2 kawai. Wannan zai sami ginshiƙai guda biyu (waɗannan su ne ginshiƙan a tsaye) da kuma layuka 2 (ƙananan kwashe). Bayan da ka gina tebur 2x2, zaka iya gina kowane tebur da kake son kawai ta ƙara ƙarin layuka ko ginshiƙai.

Difficulty: Matsakaici

Lokacin Bukatar: minti 10

Ga yadda:

  1. Na farko bude tebur
  2. Bude layin farko tare da tag tag
  • Bude shafin farko tare da td tag
  • Rubuta abinda ke cikin tantanin halitta
  • Rufe wayar farko kuma bude na biyu
  • Rubuta abinda ke cikin tantanin halitta na biyu
  • Rufe na biyu na cell kuma rufe layin
  • Rubuta jere na biyu kamar yadda aka fara
  • Sa'an nan kuma rufe tebur
  • Hakanan zaka iya zaɓar don ƙara maƙallan kai ga tebur ta amfani da

    element. Wadannan maƙallan tebur za su maye gurbin "jerin bayanai" a farkon layin jeri, kamar wannan:

    Lokacin da wannan shafin zai sa a cikin mai bincike, wannan jeri na farko tare da masu mahimman lakabi zai, ta hanyar tsoho, nuna su a cikin sassaucin rubutu kuma za su kasance a tsakiya a cikin tantanin salula wanda suke bayyana.

    Saboda haka, Shin Yayi amfani da Tables a cikin HTML?

    Haka ne - muddin ba ku amfani da su ba don dalilai na layout. Idan kana buƙatar nuna alamar bayanai, tebur shine hanyar yin haka. A gaskiya ma, guje wa teburin sabili da wasu tsararru marasa kuskure don kauce wa wannan takardar shaidar HTML daidai ne a baya kamar yadda suke amfani da su don dalilan layout a yau da shekaru.

    Written by Jennifer Kyrin. Edited by Jeremy Girard on 8/11/16

    Sunan Jeremy Zanen < td> Jennifer Developer