HTML ndi zimene "kudya" Kodi ...

Ndi chitukuko cha Internet ndi za kuchuluka kwa Websites, anthu ambiri amasangalala mapulogalamu ntchito pa Web. Choncho chidwi mu njira imene pali kukula network kuphatikizapo m'mene tingamangire webusaiti, momwe encode zambiri, likuvutika ukonde aliyense chinenero mapulogalamu kuti ali HTML ndi zina ...

Development Web - mmodzi wa mitundu ya nkhani kabisidwe, anaikira deta kufala mu World Lonse Web. Masiku ano, pali zinenero zoposa chimodzi, amene anali ngati maziko malamulo HTML.

HTML ndi chiyani? Ndi njira kuika mawu, hyperlinks ndi zithunzi, kanema ndi makanema ojambula pa masamba amene amapanga Websites ndi makonde. Information lolembedwa HTML, mphamvu kuwerenga chabe odziwa ukonde mapulogalamu. Wapakati deta wosuta Zimathandizanso kudziwa msakatuli (Internet Explorer, Mozilla Moto Fox, Opera kapena Chrome). Ndiko kuti, pulogalamu njira zambiri ndi atachitira mu mawonekedwe yomwe inali kusonyeza alendo.

cholinga mosavuta akwaniritsa mothandizidwa ndi malangizo opezeka owona a HTML. Kodi izi zikutanthauza chiyani? Lembani tsamba liri lofewa, ngati inu mukudziwa zinthu zofunika chinenero, wotchedwa Tags kapena descriptors. Ndi iwo, inu mukhoza kuika kufunika wosasintha kukula, ikani lemba pakati, amaika chithunzi kapena hyperlink. Apa ndi momwe ntchito: kope yosavuta awerenge Tags, amaika mawu, mwachindunji njira ya chithunzi kapena kumanga ulalo tsamba pakati. Ndiye kupulumutsa wapamwamba monga Intaneti (mu mtundu HTML), kuvala polumikiza (ngati si ake, ndiye wina analipira kuchititsa) ndi kupereka ulalo onse ogwiritsa. Kuyambira kugwirizana zotsatirazi, tsamba alendo adzaona zimene inu yosiyanasiyana mu wapamwamba: malemba anu, chifaniziro hyperlink.

Funso, kodi HTML ndi momwe ntchito kumanga Websites, tisaiwale, ndipo ena mwa mavuto kugwirizana ndi mapulogalamu pa intaneti.

Popeza Kubwera kwa asakatuli ukonde, osati bwino Mabaibulo pulogalamu, komanso chilankhulo cha HTML. Akatswiri amalangiza kutukula ukonde kuti "kulemba" mfundo zofunika pa webusaiti pogwiritsa ntchito zizindikiro kumodzi "chakale", kotero kuti aliyense mukhoza kuona ndi chabe Baibulo akulu a Web osatsegula. Ena a chithandizo zosangalatsa akhoza kulembedwa ntchito zinenero zina ndi umisiri: Java, JavaScript, kung'anima, Php, MySQL. Ndi chifukwa chosiyana Mabaibulo a wosuta kuwona patsogolo panu nkhani zolakwika (malemba, adzamasulidwa tsamba masamba, chithunzi, pansi kapena kuyendayenda pansi ambiri si anasonyeza). zolakwa zimenezi tiyenera tikonze mwa kutsegula malo kwa osatsegula wina ukonde kapena akuthamanga ntchito yapadera mu nkhani ya kung'anima (msakatuli yapereka mwayi wotero, amene ali yekha, kuti akanikizire "pomwe gawo", koma ndiye sayenera aliyense). Komabe, si zolakwa zonse zimene tiyenera tikonze.

Pa vutoli ndinali kugwira ntchito ndi gulu lonse - Consortium W3C (World WideWeb Consortium). akatswiri kampani analenga angapo ayamikira mu chiyembekezo kupewa divergences mapulani choyambirira ndi kuchita pa zenera malangizo. malamulo onse kulemba, agwirizana mu HTTP-protocol. Ndicho chifukwa HTML-mapulogalamu anali ndi m'munsi analenga malo, ngakhale zikamera wa mudziwe wolemba pulogalamu zinenero losavuta kwambiri ndipo patsogolo. N'chifukwa chake atsopano onse amavomereza kuyambira ndi mosamala code, ndicho Baibulo ake atsopano - HTML 4,01 kapena XHTML, kuti amalakwitsa polemba masamba. Osati kanthu wotchedwa HTML muyezo ndi malamulo konsekonse chifukwa Kamangidwe lemba lotsatira tsamba. Ataphunzira izo, aliyense adzakhala anakhoza kuphunzira zina, patsogolo kwambiri luso polenga Websites.

Choncho, chidwi choterechi nkhani imene HTML, ndi olungama ndi kufunika kuliphunzira. Pokhapokha, ndithudi, inu kuyesetsa ntchito khalidwe la ntchito yawo ...