Isixhobo sengcebiso: imisebenzi nendlela ukudala

TT ngumyalezo okubhaliweyo okwenzeka xa isalathisi se mouse yekhompyutha kuyo nayiphi na ulawulo. Le miyalezo kungenziwa rhoqo afumaneka kwimithombo Internet ezahlukeneyo ngexesha ukuvala zefom, funda amaxwebhu kunye ungayiqondiyo, njl Ekubeni amacebiso ezinjalo kwakhona nazo amalungu imibutho eyahlukeneyo ekugqibezeleni amaxwebhu kunye neengxelo ezingeniswe nge-elektroniki. Incam yesixhobo zidalwe kunye nenjongo enye - ukuba ukunika ingcaciso engaphezulu kwaye ancedise umsebenzisi ukufumanisa oko anako ukukwenza. Ukwenza kubo eyahlukileyo ngokuxhomekeke apho into aya kubekwa.

Okokuqala, zama ukufumana phandle ukuba ukudala indlela ezibonisayo entsimini imisebenzi analytical, kaninzi usebenzisa iindidi iitshati kunye neegrafu.

UMZEKELO ukudala isixhobo sengcebiso yokutayipha kule theyibhile:

- ukuvula amaxwebhu ngendlela imo ukuhlelwa okanye indlela yophuhliso;

- ngokudibanisa kuyo element control entsha (oku umfanekiso, ibhokisi yeteksti, uxande);

- nqakraza kwi lwesi sakhi wolawulo, nqakraza-ekunene Computer, khetha Uluhlu ezivelelayo-, uze ukhethe "Iimpawu kunye Ifomata", ngoko iwindow enegama elifanayo;

- khetha ukhetho "Jikelele" ngasekhohlo, kwi pop ngoko ke "Tooltip" bagaye Ufuna ukuba nokubhaliweyo avele kuso,

- klikha u- "OK" ukugqiba ukuhlela uxwebhu.

Ihluke kunjalo iincam, ezisetyenziswa kumaphepha ewebhu. Ukwenza nabo benza web-ababhekisi phambili, njengoko umthetho, abo benza ubeko site, oko kukuthi, ngokuguqula layout yayo ngeelwimi eziqondwayo njengawuphi na umkhangeli zincwadi web mihla. Ukuze ezi njongo basoloko besebenzisa jquery ilayibrari ezizodwa, izixhobo zootshuphe besebenzisa oko anokwenziwa ngokukhawuleza. Ilayibrari njengoxwebhu eyahlukileyo ngokukhawuleza nangokulula idityaniswe main page html-uxwebhu. Kuxhomekeka tips design designer kuyohluka ubungakanani, umbala, indlela ebonakala screen lomsebenzisi. isixhobo sengcebiso Standard wayedla ukutsala ingqalelo iindwendwe nayiphi Intanethi ezinkulu (ezempilo, ulwakhiwo) kwaye i window encinane ngaphakathi umbhalo wakhe.

Yenza isixhobo kunokwenzeka usebenzisa Uhlobo lwamakhasi ayingxangxasi (CSS) ngaphandle ngexesha elinye ithala leencwadi jquery. CSS incazelo ngokusesikweni ulwimi yangaphandle imbonakalo xwebhu. Ngoncedo lamaphepha site thatha ifomu leyo wayezelwe kuqala umyili. Lwamakhasi ayingxangxasi Style kukuvumela ukuba ukutshintsha inkangeleko nayiphi element kwiphepha, nendawo yayo kwibrawuza window kunye nezinye izinto ukuzoba ezi zinto ngokungqinelana ubeko yesiza, ukuze ayifihle kubo, ukuqinisekisa imbonakalo yazo njengoko kuyimfuneko. uxwebhu CSS, ngokuqhelekileyo uthuthwa ngaphandle uxwebhu oluphambili isiza nokuxhuma usebenzisa i tag okhethekileyo.

Isixhobo sengcebiso: jquery okanye CSS?

Amacebiso ngokusebenzisa CSS, zinokwahluka i ngokuphuma enkulu yoyilo. Ngelo xesha, ukusetyenziswa kwamathala eencwadi jquery ikuvumela ukuba isicelo neziphumo ezizodwa element. Ukongeza, ehlanganisa ithala leencwadi - hayi inkqubo yabasebenzi yaye akafuni kufuna ixesha elininzi. Yeyiphi indlela ukudala nencam kwiphepha le web le, ingcali ngamnye uzenzela isigqibo ngokwakhe. Ngaphezu koko, umsebenzisi rhoqo kule sayithi, njengoko umthetho, akuthethi ucinge indlela adalwe ngayo amacandelo yayo. Ethetha iingenelo yokusebenzisa ithala leencwadi jquery, kutheni uzakhe ivili xa ungakwazi nje ukuphucula kancinane oko sele yasungulwa?