Ithulithiphu: imisebenzi nendlela ukudala

TT kuyinto umlayezo wombhalo ukuthi kwenzeka uma pointer ikhompyutha igundane kunoma control. Le miyalezo ngokuvamile zingatholakala ku imithombo ehlukahlukene Inthanethi ngesikhathi ukugcwaliswa kwefomu Amasimu, ukufunda amadokhumenti nge esithi, njll With amathiphu enjalo futhi uhlangabezana yamalungu ezinhlangano ezahlukene kokuqeda emaphepheni nemibiko okufakiwe elektroniki. Tooltips zidalwe nenjongo eyodwa - ukunikeza ukwaziswa okwengeziwe futhi ukusiza umsebenzisi ukuthola ukuthi yini kumelwe senze. Ukwenza kwabo ihlukile kuye lapho into izokwenziwa.

Okokuqala, zama ukuthola ukuthi ungadala kanjani kukuphi emkhakheni imisebenzi kohlaziyo, ngokuvamile besebenzisa ezihlukahlukene amashadi namagrafu.

ISIBONELO ukudala ithulithiphu ethebuleni:

- yokuvula amadokhumenti e imodi kuhleleke noma Imodi ukuthuthukiswa;

- kokunezela kulo isici control entsha (lokhu kungaba isithombe, ibhokisi lombhalo, isikwele);

- chofoza lesi sici control, chofoza kwesokudla Computer, khetha uhlu pop-up, bese ukhetha "Properties futhi Ukufometha", bese iwindi elinegama elifanayo;

- ukhethe "Okujwayelekile" ngakwesokunxele, e-pop-ke "Tooltip" athole ufuna ukuba umbhalo okuzovela ke;

- chofoza "OK" uqedile ukuhlela idokhumenti.

Okuhluke kakhulu kunjalo amathiphu ezisetshenziswa emakhasini wewebhu. Ukwenza kwabo wahlanganyela web-developers, njengoba umthetho, labo abenza isayithi isakhiwo, okungukuthi, ngokuguqula isakhiwo kwalo ngezilimi eziqondwa web nanoma yisiphi isiphequluli sesimanje. Ngenxa yalezi zinjongo ngokuvamile zisebenzisa umtapo jQuery ekhethekile, tooltips uyisebenzisa kungadalwa ngokushesha. Umtapo umbhalo oseceleni ngokushesha futhi kalula exhunywe kwi-main page html-mbhalo. Kuye tips design umklami ziyahlukahluka ubukhulu, umbala, indlela ekuveleni kwesikrini yomsebenzisi. ithuluzi leseluleko Standard ivame zidonse ukunaka kwanoma izivakashi kunoma inthanethi ezinkulu (ezempilo, ukwakhiwa) futhi ifasitela elincane elise ngaphakathi umbhalo wakhe.

Dala itooltip kungenzeka usebenzisa Cascading Style Sheets (CSS) ngaphandle ngesikhathi umtapo jQuery esifanayo. CSS kuyinto incazelo esisemthethweni ulimi zangaphandle ukubukeka idokhumenti. Ngosizo Amakhasi indawo ukuthatha ifomu ekuqaleni wakhulelwa umklami. Ehlukahlukene Style Sheets zikuvumela ukushintsha ukubukeka noma iyiphi ingxenye ikhasi, isikhundla salo isihlobo ewindini Iziphequluli nezinye izakhi ukudweba lezi zinto ngokuhambisana isakhiwo site, uwafihle nokuqinisekisa ukubukeka kwabo njengoba kudingeka. CSS dokhumenti, wayevame ngaphandle idokhumenti main isayithi bese uxhuma ke usebenzisa ithegi ekhethekile.

Ithulithiphu: jQuery noma CSS?

Amathiphu ngokusebenzisa CSS, kungahluka a okwakhe okukhulu somklamo. Ngesikhathi esifanayo, ukusetshenziswa imitapo jQuery kukuvumela zisebenza imiphumela elibalulekile. Ngaphezu kwalokho, yokuxhuma umtapo - hhayi inqubo zabasebenzi futhi ayidingi isikhathi esiningi. Ngayiphi indlela ukudala itooltip ekhasini lewebhu, uchwepheshe ngamunye uyazinqumela. Ngaphezu kwalokho, umsebenzisi ovamile le sayithi, njengoba umthetho, akusho cabanga kahle indlela izingxenye zalo zadalwa. Ukukhuluma izinzuzo ngokusebenzisa umtapo jQuery, kungani reinvent isondo lapho ungavele ngconywana ukuthi sesivele yasungulwa?