Ivula njani ifayile ye-RHTML_TEMPLATE
I-RHTML_TEMPLATE ifomathi yefayile isetyenziswa kakhulu kuphuhliso lwewebhu. ukudala itemplates zekhasi lewebhu eziguqukayo. Ezi iifayile ziyindibaniselwano ye Ruby kunye nekhowudi ye-HTML, evumela abaphuhlisi benze unxibelelwano kunye namaphepha ewebhu ngokwesiko. Ukuba ufuna ukusebenza ngeefayile ze-RHTML_TEMPLATE kodwa awuqinisekanga ukuba uzivula njani, eli nqaku liza kukukhokela kwinkqubo yenyathelo nenyathelo.
Yintoni ifayile ye-RHTML_TEMPLATE?
Ifayile ye-RHTML_TEMPLATE yitemplate yephepha lewebhu edibanisa iRuby kunye nekhowudi yeHTML. Ikhowudi yeRuby equlethwe kwifayile isetyenziselwa ukufaka umxholo oguqukayo kumaphepha ewebhu, ngelixa ikhowudi ye-HTML ichaza isakhiwo kunye nokwakheka kwephepha. Oku kudityaniswa kweelwimi kuvumela abaphuhlisi ukuba benze amaphepha ewebhu asebenzisanayo kunye nawenzelwe wena ngokufanelekileyo.
Inyathelo 1: Faka izixhobo eziyimfuneko
Phambi kokuba uvule ifayile ye-RHTML_TEMPLATE, kubalulekile ukuqiniseka ukuba unezixhobo ezifanelekileyo ezifakwe kwisixokelelwano sakho. Imfuno ephambili kukuba iRuby ifakwe, njengoko ilulwimi lwenkqubo oluphambili olusetyenziswa kolu hlobo lweefayile. Ukongeza, uya kufuna umhleli wokubhaliweyo oxhasa iRuby kunye ne-HTML syntax, njengeSibhalo esiphantsi okanye Ikhowudi yeStudio ebonakalayo.
Inyathelo 2: Vula i RHTML_TEMPLATE ifayile kumhleli wokubhaliweyo
Wakuba unezixhobo ezifanelekileyo ezifakiweyo, unokuvula ifayile ye-RHTML_TEMPLATE kumhleli wokubhaliweyo. Cofa ngokulula»»Vula Ifayile» kwimenyu ephambili yomhleli wombhalo kwaye ukhethe RHTML_TEMPLATE ifayile ofuna ukuyivula. Umhleli wombhalo uya kubonisa imixholo yefayile, egxininisa iRuby kunye ne-HTML syntax yokufunda lula kunye nokuhlela.
Inyathelo lesi-3: Ziqhelanise nesakhiwo sefayile
Kubalulekile ukuba uqhelane nesakhiwo sefayile ye-RHTML_TEMPLATE ukuze usebenze ngokufanelekileyo Ifayile inamacandelo ekhowudi yeRuby ehlulwe ngu <% kunye ne%> iithegi kunye namacandelo ekhowudi ye-HTML ecocekileyo. Ikhowudi yeRuby isetyenziselwa ukuvelisa umxholo onamandla, ngelixa ikhowudi ye-HTML ichaza isakhiwo kunye nesakhiwo sephepha lewebhu. Qinisekisa ukuba uyayiqonda indlela asebenzisana ngayo omabini amalungu kunye nendlela yokuwalungisa kwiimfuno zakho.
Inyathelo 4: Yenza uhlengahlengiso kwaye ugcine ifayile
Nje ukuba uvule ifayile ye-RHTML_TEMPLATE kumhleli wombhalo kwaye uqhelene nesakhiwo sayo, unokwenza uhlengahlengiso oluyimfuneko. Ungahlela ikhowudi yeRuby kunye neHTML ngokweemfuno zakho, ukongeza okanye ukususa umxholo, ukuguqula izakhiwo okanye ukusebenzisa izitayela. Nje ukuba wenze uhlengahlengiso olufunekayo, gcina ifayile ukuze usebenzise utshintsho.
Ngala manyathelo alula, uya kukwazi ukuvula kunye nokusebenza ngeefayile RHTML_TEMPLATE ngaphandle kweengxaki. Khumbula ukuba ezi fayile zibonelela ngokuguquguquka okukhulu ukwenza amaphepha ewebhu aguqukayo kunye nawenzelwe wena, ke ukuthatha ithuba elipheleleyo lale nto inokwenzeka kuya kuba ngundoqo kwiiprojekthi zakho zophuhliso lwewebhu.
Yintoni ifayile ye-RHTML_TEMPLATE kwaye isetyenziswa njani?
Ifayile ye-RHTML_TEMPLATE luhlobo lwefayile esetyenziswa kuphuhliso lwewebhu kusetyenziswa iRuby kwi-Rails technology. Olu hlobo lwefayile ludibanisa ulwimi lweprogram yeRuby kunye neHTML ukwenza iitemplates eziguquguqukayo apho ikhowudi yeRuby ingafakwa kwikhowudi ye-HTML. Ifayile ye-RHTML_TEMPLATE inolwandiso lwe-“.rhtml” kwaye lusetyenziswa ikakhulu ekuyileni iimboniselo okanye amaphepha ewebhu kwi-a Ruby kwi-Rails-based application web.
Ukusebenzisa i-RHTML_TEMPLATE ifayile, kufuneka kuqala ube Ruby kunye neRuby Isikhokelo sikaloliwe esifakwe kwindlela yakho. Emva koko, kuya kufuneka udale ifayile ngolwandiso lwe-“.rhtml” kwaye ulugcine kwifolda yemibono yeprojekthi yakho kaloliwe. Ngaphakathi kwifayile, ungabhala ikhowudi ye-HTML njengesiqhelo, kodwa ungasebenzisa iithegi ezikhethekileyo ukubandakanya ikhowudi yeRuby kwaye wenze iphepha libe namandla. Umzekelo, ungasebenzisa <% %> iithegi ukuqhuba ikhowudi yeRuby kunye <%= %> ukubonisa isiphumo sokubonakaliswa kweRuby kwiphepha.
Ukongeza kokukwazi ukusebenzisa ikhowudi yeRuby kwifayile ye-RHTML_TEMPLATE, ungasebenzisa kwakhona izinto eziguquguqukayo kunye nabancedisi ababonelelwe yi-Rails framework. Ezi ziguquko kunye nabancedisi zikuvumela ukuba ufikelele kwidatha ethile kunye nokusebenza kwesicelo sakho sewebhu. Umzekelo, ukuba unoguqulo olubizwa "igama" kwisilawuli sakho, ungasisebenzisa kwifayile yakho ye-RHTML_TEMPLATE ukubonisa igama kwiphepha. Ukwenza oku, kufuneka usebenzise i <%= igama %> ithegi. Ngale ndlela, ifayile ye-RHTML_TEMPLATE iba sisixhobo esinamandla sokwenza amaphepha ewebhu aguqukayo, angokwezifiso kwiRuby kwiRails.
Zintoni iimfuno zokuvula ifayile ye-RHTML_TEMPLATE?
Ifayile ye-RHTML_TEMPLATE luhlobo lwefayile esetyenzisiweyo ukwenza iitemplates zephepha lewebhu kwiRuby kwiRails. Ezi templates zikuvumela ukuba wahlule umxholo omileyo kwi-logic eguqukayo yephepha lewebhu, eyenza kube lula ukuyigcina kunye nokusetyenziswa kwakhona. Ukuvula ifayile ye-RHTML_TEMPLATE, kuya kufuneka ube ne-Ruby kwi-Rails yophuhliso lwemeko efakwe. kwiqela lakho. Le meko ibandakanya ulwimi lweprogram yeRuby, i-Ruby on Rails framework kunye nezinye izixhobo eziyimfuneko kuphuhliso lwezicelo zewebhu.
Nje ukuba uyifakile iRuby kwindawo yophuhliso lukaLoliwe, unokuvula i RHTML_TEMPLATE ifayile usebenzisa nasiphi na isihleli sokubhaliweyo okanye i-IDE ethe ngqo yeRuby Ikhowudi yeStudio. Aba bahleli bazakubonelela ngophawulo lwesivakalisi kunye nezinye iimpawu eziya kwenza kube lula ukubhala nokufunda ikhowudi yakho.
Ngokuvula ifayile ye-RHTML_TEMPLATE, uya kukwazi ukubona ikhowudi yemvelaphi ye template. Ikhowudi ye-RHTML isebenzisa iithegi ze-HTML ezidityaniswe nekhowudi yeRuby ukuvelisa umxholo onamandla. Ezi tags <%= %> zisetyenziselwa ukufakela ikhowudi yeRuby kuxwebhu lweHTML. Ungasebenzisa kwakhona iithegi zokulawula ukuhamba ezifana <% ukuba %> kunye <% nganye %> ukwenza imisebenzi enengqiqo kunye nokuphinda amaqhekeza ekhowudi. Kubalulekile ukukhumbula ukuba RHTML_TEMPLATE iifayile azenziwanga ngokuthe ngqo kwisikhangeli, kodwa ziqwalaselwe sisikhangeli. iseva yewebhu phambi ukuthunyelwa kumthengi. Oku kuvumela umxholo oguqukayo ukuba uveliswe ngokusekelwe kwingqiqo yesicelo kunye nedatha enikeziweyo.
Amanyathelo okuvula ifayile ye-RHTML_TEMPLATE kumhleli wokubhaliweyo
Cómo abrir un archivo RHTML_TEMPLATE
Ukuba ujonge ukuvula i RHTML_TEMPLATE ifayile kumhleli wokubhaliweyo, apha sibonisa amanyathelo omawuwalandele ukuphumeza oku ngendlela elula nesebenzayo.
Inyathelo 1: Jonga ukuhambelana komhleli wombhalo
Phambi kokuba uqalise, kubalulekile ukuqiniseka ukuba umhleli wokubhaliweyo ofuna ukumsebenzisa uxhasa RHTML_TEMPLATE iifayile. Abanye babahleli abaxhaphakileyo abaxhasa le fomati baquka Umbhalo ophantsi, Istudiyo yokubonwayo Ikhowudi kunye neAtom. Qinisekisa ukuba unoguqulelo lwamva nje lomhleli owuthandayo efakiweyo.
Inyathelo 2: Vula umhleli wokubhaliweyo
Nje ukuba uqinisekise ukuhambelana komhleli wombhalo, yivule kwikhompyuter yakho. Ungakwenza oku kwisiqalo semenyu okanye ngokunqakraza i icon ehambelanayo kwidesktop yakho. Yilindele ukuba ilayishe ngokupheleleyo phambi kokuba uye kwinyathelo elilandelayo.
Inyathelo lesi-3: Thatha ngaphandle ifayile RHTML_TEMPLATE
Ngoku lixesha lokungenisa ifayile ye-RHTML_TEMPLATE kumhleli wakho wokubhaliweyo. Sebenzisa "Vula iFayile" okanye "Ngenisa iFayile" umsebenzi ofunyenwe kwimenyu ephezulu yeprogram. Yiya kwindawo apho une RHTML_TEMPLATE ifayile egciniweyo kwaye ukhethe ukuyivula kumhleli.
Ngokulandela la manyathelo alula, unokuvula ifayile ye-RHTML_TEMPLATE kumhleli wombhalo owuthandayo kwaye uqale ukusebenza kuyo ngaphandle kweengxaki. Khumbula ukuba ukuba nomhleli wombhalo ohambelanayo kubalulekile ekuqinisekiseni amava agudileyo kwaye asebenzayo. Qala ukuhlela iifayile zakho ze-RHTML_TEMPLATE ngoku!
Iingcebiso zokuhlela kunye nokwenza ngokwezifiso ifayile ye-RHTML_TEMPLATE
Xa usebenza ngeefayile ze-RHTML_TEMPLATE, kubalulekile ukulandela iingcebiso ezithile zokuhlela nokwenza umxholo wazo. Ezi ngcebiso ziya kuqinisekisa ukuba ifayile ibonakala ngokuchanekileyo kwaye isebenza ngokugqibeleleyo kwisicelo sakho.
1. Sebenzisa iithegi zeHTML ngokufanelekileyo: Qinisekisa ukusebenzisa iithegi zeHTML ngokuchanekileyo kwaye ngokungaguquguqukiyo kwifayile ye-RHTML_TEMPLATE. Ithegi nganye kufuneka ivulwe kwaye ivalwe ngokufanelekileyo ukuphepha iimpazamo zokubonisa kwiphepha lokugqibela. Kwakhona, qiniseka ukusebenzisa iithegi ezifanelekileyo ze-HTML kwizinto ezahlukeneyo zomxholo, njengezihloko, imihlathi, uluhlu, kunye namakhonkco.
2. Gcina ubume befayile: Kubalulekile ukugcina ubume kunye nolawulo lwefayile ye RHTML_TEMPLATE ukuququzelela ukuhlelwa kwayo kunye nokwenziwa ngokwezifiso. Yahlula umxholo ube ngamacandelo anengqiqo usebenzisa iithegi zesihloko ezifanelekileyo. Ukongeza, sebenzisa i-indentation efanelekileyo kunye nezithuba zokuphucula ukufundeka kunye nokuvumela abanye abaphuhlisi ukuba baqonde ikhowudi ngokulula ngakumbi.
3. Sebenzisa izinto eziguquguqukayo kunye nemiqathango: Thatha inzuzo epheleleyo ye RHTML_TEMPLATE ithempleyithi usebenzisa izinto eziguquguqukayo kunye neemeko. Oku kuya kukuvumela ukuba wenze umxholo oguqukayo ngokusekwe kwiimfuno zesicelo sakho. Sebenzisa izinto eziguquguqukayo ezibonelelwe yinkqubo kwaye uphumeze iimeko zokubonisa okanye ukufihla izinto ezithile ngokusekelwe kwiimeko ezimiselweyo. Oku kubonelela ngokuguquguquka kunye nokwenza ngokwezifiso kwitemplate yakho.
Iingqwalasela zokhuseleko xa uvula ifayile ye-RHTML_TEMPLATE
Xa kufikwa ekuvuleni ifayile ye-RHTML_TEMPLATE, kubalulekile ukugcina iingqwalasela zokhuseleko engqondweni. Olu hlobo lwefayile lunokuqulatha ikhowudi yeHTML kunye neRuby, ngoko ke kubalulekile ukuba uqaphele ubuthathaka obunokuthi bubeke esichengeni ukhuseleko lwesixokelelwano sakho Ngezantsi kukho izikhokelo onokuthi uzilandele xa uvula ifayile ye-RHTML_TEMPLATE.
1. Qinisekisa imvelaphi yefayile: Phambi kokuba uvule nayiphi na ifayile ye-RHTML_TEMPLATE, qiniseka ukuba iphuma kumthombo othembekileyo Kuphephe ukukhuphela okanye ukuvula iifayile kuyo iiwebhusayithi okanye ii-imeyile ezikrokrisayo Soloko ujonga ubunyani kunye nokuthembeka komthombo ukuqinisekisa ukuba ifayile ayiqulathanga malware okanye ikhowudi enobungozi enokwenzakalisa inkqubo yakho.
2. Sebenzisa izixhobo zokubona intsholongwane: Ngokhuseleko olongezelelweyo, qiniseka ukuba uyifakile i-a isoftware ye-antivirus ihlaziywe kwisixhobo sakho. Oku kuyakunceda ukuba ubhaqe kwaye ususe naziphi na iifayili ezingalunganga RHTML_TEMPLATE ezinokuthi zibeke esichengeni ukhuseleko kwenkqubo yakho. Yenza iskeni rhoqo isixhobo sakho ukusigcina sikhuselekile.
3. Baleka kwindawo elawulwayo: Nanini na xa kunokwenzeka, kuyacetyiswa ukuba uvule i-RHTML_TEMPLATE iifayile kwindawo elawulwayo, njengomatshini obonakalayo okanye indawo yophuhliso yendawo. Kwakhona, qwalasela ukunciphisa iimvume zofikelelo kwi-RHTML_TEMPLATE iifayile ukunciphisa umngcipheko wotshintsho olungafunwayo kwinkqubo yakho.
Khumbula, ukhuseleko lubalulekile xa uvula nayiphi na ifayile ye-RHTML_TEMPLATE. Ngokulandela ezi ngqwalasela kunye nokusebenzisa izixhobo ezifanelekileyo, unokonwabela ngokukhuselekileyo nangokuthembekileyo izibonelelo ezinikezelwa lolu hlobo lwefayile kuphuhliso lwakho lwewebhu.
Iimpazamo eziqhelekileyo xa uzama ukuvula ifayile ye-RHTML_TEMPLATE kunye nendlela yokuyilungisa
Akukho nto iphazamisa njengokuzama ukuvula ifayile. RHTML_TEMPLATE kwaye udibane neempazamo ezingalindelekanga. Ngethamsanqa, uninzi lwezi mpazamo eziqhelekileyo zinezisombululo ezilula ukuba nabani na angaziphumeza. Kweli nqaku, siza kuxoxa ngeempazamo ezintathu eziqhelekileyo xa uzama ukuvula ifayile RHTML_TEMPLATE y cómo solucionarlos.
Enye yezona mpazamo zixhaphakileyo zezi ifayile RHTML_TEMPLATE ayifunyanwanga kulawulo olukhankanyiweyo. Oku kunokwenzeka ukuba ifayile isuswe ngempazamo okanye icinyiwe. Ukulungisa le mpazamo, qiniseka ukuba ifayile RHTML_TEMPLATE ikwindawo echanekileyo. Ukuba uyisusile ifayile, qiniseka ukuba uhlaziya nayiphi na ireferensi yefayile kwikhowudi yakho ukubonisa indawo entsha. Ukuba ucime ifayile ngempazamo, kuya kufuneka ukuba uyibuyisele kwi isipele Okanye, ukuba awunayo i-backup, kuya kufuneka uphinde wenze ifayile ngesandla.
Enye impazamo eqhelekileyo Ifayile ye-RHTML_TEMPLATE yonakele okanye ineempazamo zesintaksi. Oku kunokwenzeka ukuba ifayile yonakalisiwe ngexesha lokugcinwa kwenkqubo okanye ukuba iqulethe iimpazamo ze-encoding. Ukulungisa le mpazamo, qiniseka ukuba uyivula ifayile RHTML_TEMPLATE kumhleli wokubhaliweyo othembekileyo kwaye khangela ukuba akukho zimpawu zingaqhelekanga okanye ikhowudi efomathwe kakubi Ukuba ufumana naziphi na iimpazamo zesintaksi, zilungise kwaye ugcine ifayile kwakhona. Ukuba ifayile ayikavulwa ngokuchanekileyo, cinga ngokubonana namaxwebhu esixhobo okanye ulwimi lwenkqubo olusebenzisayo ukufunda ngakumbi malunga nesintaksi esichanekileyo sefayile. RHTML_TEMPLATE.
Ezenye kunye nezinye iifomati eziyeleleneyo kwi-RHTML_TEMPLATE iifayile
Iifayile ze-RHTML_TEMPLATE zisetyenziselwa ukudala ikhowudi yeetemplates kulwimi lwenkqubo lweRuby. Nangona kunjalo, kukho ezinye iindlela kunye neefomathi ezinxulumene nazo ezinokuba luncedo ngokuxhomekeke kwiimfuno zophuhliso kunye nezinto ezikhethwayo.
1.ERB: Ulwandiso lwe-ERB lusetyenziswa ngokubanzi kwi-Ruby kwi-Rails ecosystem ukuvelisa umxholo oguqukayo. Ngokungafaniyo ne-RHTML_TEMPLATE, i-syntax ye-ERB idibanisa iRuby kunye nekhowudi ye-HTML ngqo kwifayile. Oku kukhawuleza inkqubo yophuhliso kwaye kunika ukuguquguquka okukhulu xa usebenzisana nedatha.
2. HAML: I-HAML lulwimi oluncinci lwemarkup elenza lula ukubhala ikhowudi ye-HTML. Ngokungafaniyo ne-RHTML_TEMPLATE, i-HAML isebenzisa i-syntax enentsingiselo endaweni yeethegi ze-HTML ezipheleleyo. Oku kwenza ukuba ikhowudi ifundeke ngakumbi kwaye kulula ukuyigcina. I-HAML iphinda ixhase ukuguqulwa kweRuby, ivumela ikhowudi eguquguqukayo ukuba ifakwe kwiitemplates.
3.SLIM: I-Slim yolunye ulwimi lokuphawula oluphefumlelwe yi-HAML kwaye ifuna ukunciphisa ngakumbi inani lekhowudi efunekayo ukwenza iitemplates ze-HTML. Nangona ine-syntax efanayo kwi-HAML, i-Slim inikezela ngeempawu ezongezelelweyo, ezifana nenkxaso yeebhloko kunye ne-Ruby's interpolation esebenzayo ngakumbi i-Slim iye yaduma kwi-Ruby kuluntu lophuhliso lwe-Rails ngenxa yokulula kwayo kunye nokukwazi ukuvelisa i-HTML ecocekileyo. ikhowudi.
Ukuququmbela, Nangona iifayile ze-RHTML_TEMPLATE ziyindlela efanelekileyo yokwenza itemplates kwi-Ruby, zikho nezinye iindlela kunye neefomathi ezinxulumene nazo ezinokuthi ziququzelele kwaye ziphucule ukuhamba komsebenzi wakho wophuhliso Ukukhetha ukhetho olufanelekileyo luya kuxhomekeka kwiimfuno zeqela lophuhliso kunye neemfuno ezithile ze iprojekthi. Ingaba usebenzisa i-ERB, i-HAML, okanye i-Slim, zonke ezi zikhetho zibonelela ngokuguquguquka kunye nokusebenza kakuhle ekudaleni iitemplates zekhowudi kwiRuby.
NdinguSebastián Vidal, injineli yekhompyuter ethanda itekhnoloji kunye ne-DIY. Ngaphaya koko, ndingumdali we tecnobits.com, apho ndabelana ngee-tutorials ukwenza itekhnoloji ifikeleleke kwaye iqondeke kumntu wonke.