Iphepha nomtsalane, okanye ufunde ukwenza indlela lweticker HTML

Exposure ukulingana phakathi itsale ingqalelo iindwendwe oopopayi lamaphepha kubalulekile. umsebenzisi Internet Modern kufuneka onamava ngokwaneleyo kunye nezicwangciso zabo ethile, leyo ibekwa uhlobo umelo. Oko nabaphuhlisi bezobuchwepheshe izibhengezo eziliqela kunye website nabayili baye bakha impendulo elaneleyo iindwendwe. Kubalulekile ukuba siqwalasele. Ukuba amacebo abanawo injongo yokudala indawo esebenzayo ngokwenene ekwaziyo sokuthatha ngabanye bonke abo bafikelele iphepha kokunikela yababini apho kuyo ulindele, kungcono ukuba ukubonisa inzondelelo kakhulu kwinkalo intengiso jikelele, ingakumbi Dynamics amaphepha.

oopopayi ukhathazeka njengento elingalindelekanga isandi okanye isivakalisi "bhala inombolo yefowuni, kunye umzuzu kamva uya kubiza" ayisekho ezitsala undwendwe, yaye kwiimeko ezininzi, kunciphisa umdla resource, ngoko indlela yokwenza umgca ezisebenza kwi khowudi HTML kangangoko kunokwenzeka ukuze sinikele ingqalelo izinto ofuna sayithi.

JavaScript okanye HTML

Izakhono ze HTML and CSS uvumele wena ukhethe ngokukhawuleza ukufumana iintlobo yeziphumo yokuqala izinto ezihambayo, yaye ngokufuthi ungenza kwenza ngaphandle elula ikhowudi JavaScript, ngoko ukuba ukwenza njani ebonakalayo kunye nomfanekiso ihamba ivumela tag enkulu, kunye neendleko-ngempumelelo. Ekuqaleni, wabonwa e Internet Explorer, kwaye ke sele uphunyeziwe kwezinye izikhangeli.

Inzala kwi luphiliso elula kwiminyaka yakutshanje kuye ubuza, kwaye iinketho ezichaza ukuba ukwenza njani lweticker HTML, zazijongwa oyidingayo yexesha elidlulileyo. Nangona kungalindelekanga kwaziwa ukuba lixesha lokuba ujonge imbali kwaye luzika. oyidingayo ezahlukeneyo zembali kangaka nje ukufundisa bexesha lakhe, ukuba inzala iya kuba ngaphezu kwe lotions kakhulu eninzi kwi smartphone yakho okanye nanobot ubukrelekrele.

tag enkulu

tag enkulu kukuvumela ukuba ucwangcise phezulu / ezantsi, ekhohlo ukuya ekunene okanye ngenye indlela, ngaphakathi iphepha lonke okanye iyunithi eyahlukileyo. Kukho iimpawu umbala we ubungakanani, isantya. Umphuhlisi kufuneka yesixhobo ngokupheleleyo izixhobo ukwenza imbonakalo kunye nentshukumo umxholo kwiphepha enentsingiselo, enomtsalane kunye avulekile. Phambi kokuba wenze i lweticker HTML, kufuneka uqonde ukuba lo ngumsebenzi wamaziko ngenxa yokuba umbhekisi phambili ngomdla undwendwe, umnqweno wakhe ukuba zazise okukule elungileyo lokugqibela, umthamo owaneleyo ngokufanelekileyo. Noko ke, ukuba ayikho kumgca ukubaleka, kwaye indlela ezazizininzi ngayo kwiphepha kunye nezinto zawo zihlobene.

Le mbono, njengoko e HTML ukwenza ebonakalayo ngohlobo avulekile, ukwenza iphepha ubomi, qatha engqondweni yonke developer. Le Ingxenye onokubonwa ulwazi umhla ukubonisa intshukumo utshintsho ixabiso imfuyo, imbonakalo ngezaphulelo, njalo-njalo.

Iimpawu eziphambili lekhaya

Lekhaya unika na iintlobo ingakumbi enkulu yeenketho ezichaza indlela yokwenza isicatshulwa ngokuhla HTML:

• ukuziphatha lesiphumo ikhankanya intshukumo phakathi macala iseli (enye);
• ebonakalayo, apho umxholo uya isangqa ngenxa umda enye element aye kwenye (umqulu);
• Ungakwazi imveliso igama kunye ne- "glue 'ukuba ezinye (kwisilayidi) ngamnye.

Kwicala intshukumo limisela lesiphumo ulwalathiso ekuvumela ukuba ukujonga intshukumo yasekhohlo kunye ekunene (ekhohlo | ekunene) phezulu okanye ezantsi (phezulu | phantsi).

Imida kummandla apho umxholo isusiwe, iimpawu uzimisele nobubanzi, ukuphakama, nto leyo enokuthi yenziwe imiphumela "obhityileyo". это не всегда именно перемещение информации. Ngapha koko, ingcamango kukuba ukwenza HTML urholela - oku akusoloko ukuhanjiswa kolwazi. Uyakwazi ukukhankanya umda encinane kakhulu uphawu olunye (umzekelo, "malunga", "x", "!", ...) kwaye ufumane izinto ezingalindelekanga ngokupheleleyo kwaye ezihle ekwakhiweni, ngaphandle kokuchitha nokuba a single ikhowudi byte kwi JavaScript.

Ngokufaka umfanekiso

Move ayikwazi ulwazi kuphela, kodwa ezinye izinto ze HTML-womshicileli. Unga ukufezekisa iziphumo yoqobo xa uhambisa, umzekelo, * gif imifanekiso. Ngokungafaniyo iifomati PNG kunye JPG, imifanekiso GIF na ngokwabo ephilayo. Umzekelo, unako ukuzoba imoto ukujikajika ivili okanye ekukho xa iimpukane kumhlaba nethontsi. Ngokubeka intshukumo yevili nkqo, nto leyo ngokwawo ezijikelezayo, ungenza inkohliso of intshukumo. Kaloku, amavili amane - yinto imoto eliphilileyo ngaphandle line olulodwa ikhowudi JavaScript.

Ngokufanayo, ungakhankanya isindululo yokwehla ukusuka phezulu phantsi. Ngoxa umfanekiso 'behlela ", ukuba utshintsho ekwafanekisa le yokubhabha zenkqubo, i ziphumo zinqwenelekayo kakhulu iintshukumo engabalulekanga kuya kuphunyezwa.

Indlela yokwenza urholela umbhalo kwi HTML iindlela ozikhethelayo ukuba umane nangempumelelo? Unakho ukuza iinketho umdla ngeendlela ezingaqhelekanga. Yinto eyaziwayo ukuba utshintsha amagama umbala, imifanekiso yesiqalo iyalayisha, ukusebenzisa ubukhulu element kuvunyelwe kumaphepha dynamically. Oku kwenza kube lula ukwenza ebonakalayo itekisi, umzekelo, njengokuba kulandelelwano izinto kuvela kwikhusi kunye ubuchule elubala, ungatshintsha ubungakanani okanye indawo kwiphepha.

IProtokhol kunye nokufakwa kweenkqubo: zonke olumiselweyo yaye lupeyintwe ngokuthe ngqo, kodwa isakhiwo olungqongqo olusesikweni akuthethi ukunciphisa amathuba ingxelo lula, olusebenzayo kunye neguquguqukayo.