Zilembo za HTML Singleton Zopanda Tag Yatseka

Pazinthu zambiri za HTML, pamene mukulemba code HTML kuti muwawonetse pa tsamba, mumayamba ndi timatsegule kutsegula ndi kutsiriza ndi tag yotseka. Pakati pa zigawo ziwirizi zikhoza kukhala zomwe zili m'gululi. Mwachitsanzo:

Izi ndizolembedwa

Gawo lophweka limeneli limasonyeza momwe tingagwiritsire ntchito timagetsi ndi kutseka. Zambiri za HTML zikutsatira ndondomeko yomweyi, koma pali zilembo zambiri za HTML zomwe ziribe chizindikiro chotsegula ndi kutseka.

Kodi Element Element ndi chiyani?

Zosowa kapena zizindikiro za singleton mu HTML ndi malemba awo omwe samafuna chizindikiro chotseka kuti chikhale chovomerezeka. Zinthu izi nthawi zambiri zimakhala zomwe zimaima payekha pa tsamba kapena pamene mapeto a zomwe zilipo zikuwoneka kuchokera pa tsamba lomwelo.

Mndandanda wa Zomwe Zidatuluka ku HTML

Pali ma tags angapo a HTML 5 omwe alibe kanthu. Mukamalemba HTML yoyenera, muyenera kuchoka pamatope a ma tags - izi ndi zomwe zili pansipa. Ngati mukulemba XHTML, zidafunikanso.

• - amagwiritsidwa ntchito kudera la mkati mwa mapu ajambula

• - chiyero choyambira cha ma URL onse okhudzidwa mu chilemba. Sipangakhale zoposa 1 mwazipepalayi ndipo ziyenera kukhala wa tsamba

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  - izi ndizowonjezera, zomwe zimagwiritsidwa ntchito m'malemba kuti apange mzere umodzi umodzi m'malo mwa ndime. Izi siziyenera kugwiritsidwa ntchito popanga zolekanitsa zowonekera pa tsamba polemba malemba ambiri
  chifukwa ndizofunikira zofunikira ndipo chotero CSS

• Lembani - imatanthauzira malo okhala pamtundu uliwonse pamtundu wa

• - imatanthawuza lamulo limene wogwiritsa ntchito angapemphe

• - yogwiritsidwa ntchito ndi kunja ndikugwiritsanso ntchito zogwirizana

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  - lamulo losakanizika, lomwe liri lolunjika pa tsamba. Nthawi zambiri, malire a CSS amagwiritsidwa ntchito popanga mizere yopatulira m'malo mwa HTML

• - chimodzi mwa zinthu zovuta za HTML, ichi ndi chikhomo chajambula. Amagwiritsidwa ntchito kuwonjezera zithunzi zojambulidwa pa tsamba lamasamba.

• - chiphangidwe cha mawonekedwe chomwe chimagwiritsidwa ntchito kuti chidziwe zambiri kuchokera kwa alendo. Pali mitundu yowonjezera yowonjezera, kuchokera kuzolowera "malemba" omwe akhala akugwiritsidwa ntchito mu mawonekedwe kwa zaka, ku mitundu ina yowonjezera yatsopano yomwe ili mbali ya HTML5

• - izi zimagwiritsidwa ntchito popanga malo ojambulira awiriwa omwe amagwiritsidwa ntchito pa fomu

• - kuti musasokonezedwe ndi chikhomo "hyperlink" kapena chikhomo (), ichi chikugwirizana ndi kukhazikitsa mgwirizano pakati pa chikalata ndi chitsimikizo chapadera. Mungagwiritse ntchito kugwirizanitsa ndi fayilo ya CSS yakunja, mwachitsanzo

• - ma meta ndi "zokhudzana ndi zokhutira". Zapezeka mu za chiwonetsero ndipo zimagwiritsidwa ntchito kufotokoza zidziwitso za tsamba kwa osatsegula. Pali ma meta ambiri omwe mungawagwiritse ntchito pa tsamba lamasamba

• - amagwiritsidwa ntchito pofotokozera magawo a mapulagini

• - tag ili kukulolani kuti mufotokoze njira zina zopangira mafayilo pa tsamba lanu, kuphatikizapo mavidiyo kapena zithunzi kapena mafayilo

• - lemba ili limapanga pulogalamu yomwe ingagwiritsidwe ntchito ndi fayilo, mavidiyo kapena audio, zomwe nthawi zambiri zimawonjezeka ndi ma tag <<> kapena

• - izi zikuyimira Mawu Kuthetsa mwayi. Limatanthawuza kuti ndi liti pamene likuvomerezeka kuwonjezera mzere.

Apanso, ma tags awa ndi osiyana ndi malamulo osati motsutsana ndi malamulo kuyambira ambiri a HTML amachita, ndithudi, amafunikira kutsegula ndi kutseka. Pazinthu izi za singleton, ena mumagwiritsa ntchito nthawi zambiri (monga img, meta, kapena input), pamene ena ndi omwe simungagwiritse ntchito mu webusaiti yanu yomanga (keygen, wbr, ndi lamulo ndi zinthu zitatu zomwe ziri ndithudi osati wamba pa webpages). Komabe, zofala kapena zosawerengeka m'masamba a HTML, ndizofunikira kudziwa ndi malemba awa ndikudziŵa chomwe lingaliro lamasamba a HTML singleton ali. Mukhoza kugwiritsa ntchito mndandandanda umenewu ngati zolemba za intaneti yanu.

Nkhani yoyamba ndi Jennifer Krynin. Yosinthidwa ndi Jeremy Girard pa 5/5/17.