Chitsanzo cha tsamba HTML ndi mfundo za

Anayambitsa zinenero zambiri, koma chinenero cha HTML ndi chimodzi mwa zinthu zapadera ndi vosstrebovan. Popeza kuti khalidweli zambiri mundondomeko zina zikuluzikulu dongosolo. Zambiri limapanga, pamene maganizo a mapulogalamu kudziwa lino la chinenero chizindikiro patsambali - HyperText Markup Language (HTML).

Ndipotu HTML, palibe zovuta, ndipo mu maminiti pang'ono onse akutali kwambiri ku mapulogalamu ndi anthu Internet adzakwaniritsa kukhazikitsidwa kwa HTML-masamba mu kope la. Zitsanzo chidwi kuphweka, ndithu, yopezeka kwa aliyense.

mafotokozedwe ambiri

HTML file - tsamba webusayiti imodzi, ngakhale kuti ndi zofunika kukambirana, koma kodi file limodzi pa tsamba, ndi kuyamba zikuonekeratu.

HTML file imayamba ndi DOCTYPE chamutu kuti n'chakuti kuti mtundu wa wapamwamba - HTML. zinthu zonse tsamba (Tags) ali anasonyeza mwa m'mabokosi njingayo. Mugulu ( "<" ndi ">") zikuphatikizapo wina opatsidwa HTML. Kawirikawiri HTML Tags ndi wophatikizidwa, ndiye, aliyense «opatsidwa» ndi «/ opatsidwa». Onse ali akachita m'mabokosi njingayo. Pali chizindikiro umodzi, umene wotchuka «br /» - kusintha kwa mzere lotsatira.

Chizindikiritsocho lalikulu wapamwamba - ndekha HTML, womwenso opatsidwa awiri okha: MUTU ndi THUPI. Mbali yoyamba, mfundo osiyanasiyana zimasonyeza maulalo owona zina zofunikira tsamba akhoza kupezeka Php Chibugariya JavaScript. Mu zili chachiwiri tsamba olembedwa. Komanso mu mawonekedwe a Tags Chibugariya.

Zambiri HTML tsamba

Mwachitsanzo kulenga tsamba amenewa akusonyeza m'nkhani pansipa. Taonani mosamala.

MUTU gawo

Waukulu cholinga MUTU opatsidwa - ikulongosola ambiri a tsamba ndi zolembedwa ambiri, ngakhale yotsirizira - chabe lingaliro wachibale. Kawirikawiri pali amamangirira chapadera kwambiri kwa zinthu ziwiri zokha:

• Keywords ndi malongosoledwe a tsamba;
• maulalo owona ena (* .css ndipo * .js).

Kusonyeza zili patsamba zili gawo limeneli n'lofunika okha mozungulira chifukwa limasonyeza ena owona ena malamulo CSS kwa Tags ndi zolembedwa m'zinenero zina.

HTML tsamba ali ndi udindo (TITLE), amene anasonyeza pamene mlendo kumabweretsa chakumanja pa tsamba kumene tsamba tidutse. Zimenezi n'zofunika, chifukwa zimachititsa tsamba zambiri zooneka, Cakupusa n'ciponi, yolembedwa mawu angathe kuwaŵerenga.

Pambuyo-Tags ndi zofunika mapulogalamu ukonde ambiri, koma pamene izo chofunika chilengedwe cha HTML-masamba mu kope ndi chitsanzo cha osafunika zotere nyumba kuthetsa.

Pa KULUMIKIZANA ndi script limasonyeza ayenera kulipira mwapadera. Woyamba amatanthauza malo kumene CSS stylesheet file, wachiwiri - malo a file JavaScript-code. Maulalo akhoza anapereka.

Ngati inu ntchito zolembedwa ayenera kuchitiridwa ngati kudziwa HTML chidzalimba kwambiri, muyenera tcheru nthawi yomweyo pa mapepala cascading kalembedwe. Owona CSS ali, makamaka, malamulo a kalembera wa Tags HTML.

gawo THUPI

Ndipotu, nyemba tsamba HTML - ili ndi thupi gawo. Ndi apa kuti lili ndi mfundo zonse, onse tsamba okhutira. mfundo zonse zikufotokozedwa mu mawonekedwe a Tags Chibugariya, monga kulowetsa ndi JavaScript-kachidindo kapena zidutswa za Php-pulogalamu.

Nkofunika kuzindikira kuti chitsanzo pa tsamba HTML mu osatsegula ndi chitsanzo chomwecho mu mkonzi lemba monga polembapo, ichi si chinthu chomwecho. Mbali yoyamba ndife okonzeka HTML-lemba limene zolembedwa zonse anaphedwa. Mwachitsanzo, Php wakwaniritsa mbali anapanga m'malo malamulo mu malo kumanja Tags. JavaScript, anakwaniritsa cholinga chake, ngakhale za izo apobe kukhala kukambirana osiyana.

HTML - izo Tags m'malo zolembedwa. Potsilizira pake, koma zili tsamba kuwonetsedwa osatsegula, koma opatsidwa ake. No Php-kachidindo si kumeneko.

JavaScript ndi mu udindo wapadera, chisamaliro chake - kutumikira tsamba, osati pa jombo nthawi (zimamuchulukira), koma munthawi imene tsamba osatsegula mlendo, ndipo maphunziro izo.

Chitsanzo yosavuta ya malamulo HTML masamba (thupi lokha gawo) chili m'munsimu.

osatsegula A Alendo zikuwoneka monga pansipa.

sanali zafotokozeredwa m'ndondomeko ayenera kuyang'ana ngati zinthu zimene zinabweretsa osatsegula. mamangidwe onse ndi kuonekera malamulo CSS. Pankhaniyi, Mcss / scPhpWordRW.css file kuti anali yofotokozedwapo (onani. Chitsanzo choyamba cha tsamba HTML).

Mosiyana HTML, CSS mutu wosalira, pali Kufikika kwambiri malamulo ndipo ndi ochepa, pamene chitsanzo cha chilengedwe cha HTML-tsamba sikutanthauza china kuposa kope. Chirichonse chiri Kufikika kwambiri chitukuko yomweyo:

Izi zikusonyeza kuti n'zosavuta akufotokozedwa opatsidwa scLogo_vDoc, ndipo kulongosola izi kuti boma wabwinobwino wa chizindikiritso akusonyeza chithunzi vDoc-logo.png, ndipo pamene mbewa ndi pa izo - anasonyeza vDoc-chizindikiro-h.png.

Kapangidwe ka mafotokozedwe HTML

Language siyikhuzana wozengereza iliyonse ya kapangidwe ndi malembedwe a lingaliro kuno ndi wachibale kwambiri. Palibe zosintha, koma pali zambiri mwayi. Maziko chachikulu hypertext kuti pali mchitidwe (opatsidwa) kuti ndithu ndi dzina.

Dzina mlanduwo, awiri opatsidwa lopangidwa ndi mayina (tagName) ndi m'mabokosi ngodya ( «<» + tagName + «>»), ngati tikulankhula za chiyambi cha chizindikiritso, ndipo «», ngati opezeka ake kumapeto.

Chitsanzo cha masamba HTML kufotokoza makhalidwe ili mu lemba pansipa.

Chizindikiritsocho akhoza ali ndi makhalidwe, ndiye kuti ndaika danga pambuyo mayina opatsidwa pamaso kutseka ngodya bulaketi ">". Zambiri, ngati iwo ali ndi chizindikiritso zalembedwa yekha pachiyambi. The zili chizindikiritso ndi limene lili pakati pa chiyambi opatsidwa ndi mapeto a izo.

Total mafotokozedwe HTML okhutira

HTML limakupatsani kufotokoza chipika ndi okhala pakati zinthu. Choyamba zatenga malo ena mu osatsegula zenera akhoza pabwino mwamtheradi, amene ali malo oyenera pa munda wa anasonyeza HTML-tsamba, ndipo ndi kukula mwachindunji.

zinthu okhala pakati zambiri kuoneka ulusi m'modzi, ndiye, ngati zinafotokozedwa mu file tsamba, ndipo anasonyeza pa TV. Kuwonetsera kwa otaya okwana angakhudzidwe pamene tsamba katundu kumachitika. Pa mayikidwe, aone, ndi zina mwa zinthu chipika angakhudzidwe nthawi iliyonse kudzera JavaScript-code.

Kuwonjezera zinthu mophweka, HTML amapereka kufotokoza matebulo ndi mawonekedwe. Zimenezi zimathandiza kwambiri mu ankafuna mu "tsiku ndi tsiku malo nyumba."

Kufotokozera za tebulo: Tags MITU, TR, TD

Pamene MITU opatsidwa angagwiritsidwe ntchito jambulani tebulo, mwachindunji zingapo m'mizere ndi TR mu mzere kwa chiwerengero cha maselo TD. Mosiyana ndi tebulo mwachizolowezi kwa bungwe, chifukwa chikhalidwe HTML-chizindikiro patsambali tabular bungwe okha mawu amenewa, chifukwa ngati mapulogalamu akufuna kuti tebulo amakona anayi amene chiwerengero cha mizati mizere onse mofanana, ndiye izo ziyenera kutsatira nokha.

The mfundo za udindo wa HTML: anicita, koma palibe amene sanamvetse. Nthawi zina si wofunika kwambiri kwa chiwerengero cha mizati mu mzera uliwonse pa tebulo, koma ngati mukufuna kuchita maselo ndi kuphatikiza horizontally kapena vertically, m'pofunika kuwerenga zonse mosamala kwambiri.

Mwachitsanzo HTML tsamba ndi malongosoledwe a tebulo yosavuta zimaonetsa tikuonera m'nkhani.

Apa ndi tebulo kusonyeza kukula kwa mizere itatu mwa mizati atatu, ndi woyamba mzere opatsidwa TH anagwiritsidwa ntchito m'malo TD opatsidwa - ndime chamutu. Makamaka wolemekezeka Tags awiri mulibe, koma n'zotheka ntchito woyamba kusiyanitsa pakati pa mzere woyamba gome, ndi CSS kuti TH, mukhoza Mlengi amene kalembedwe anu, amene chimasiyanitsa izo kuchokera TD ena.

Kufotokozera form: FOMU chiziwitso, athandizira

Fomu - uyu ndi gawo lalikulu adamfunsa HTML-Tags. Kugwiritsa ntchito njira angathe kupatsira zambiri. Kwenikweni, tsamba - mudziwe anasonyeza, koma mawonekedwe - athandizira.

Mwachitsanzo HTML tsamba ndi malongosoledwe a mtundu losavuta:

Amagwiritsa mitundu zambiri, koma zinthu zofunika ndi izi. Mukhoza kukhazikitsa munda athandizira, muyenera aziwachitira kupanga ndi handlers chochitika kwa kusanthula athandizira wosuta. Mukhoza kukhazikitsa munda chobisika ndi kupereka mauthenga pa tsamba maziko. Mukhoza tisonyezeni mudziwe kufala batani, kukanikiza kuti amayamba ndondomeko kusintha deta.

ntchito HTML

Kudziwa chinenero hypertext - mkhalidwe singasiyanitsidwe aliyense specialization ntchito m'munda wa mapulogalamu Internet, koma ngati inu mukufuna kulemba nkhani Php kapena JavaScript, ndiye mukudziwa HTML + CSS muyenera mwangwiro.

chilankhulo Php wakhala kuzindikiridwa mu Mwachitsanzo m'mbuyomu. Php akuthamanga pa makina, chifukwa tsamba ndi tsamba ili ndege kuchokera Seva kuti osatsegula ndi minda wodzazidwa. Makamaka ntchito TestOnBlur otchulidwa opatsidwa athandizira (chochitika onblur wothandizira), analandira magawo onse mu mawonekedwe a minda malemba.

Osatsegula akuthamanga JavaScript, ndi bwino ntchito deta kutumiza batani ku makina, ndiye kapangidwe :. Onclick = jQuery ( '# kuti') val ( 'ngolo'), m'pofunika kudziwa osati zimene jQuery, koma chimene #to, val, ngolo. More ndendende, m'pofunika kudziwa Tags zofunika HTML ndi malamulo ambiri chotsatira iwo masitaelo CSS.

Izi zokwanira msanga kuukitsa chiyeneretso cha specialization aliyense m'dera la mapulogalamu Intaneti.