He matapihi pakū-ake i roto i te [nekehia atu]. Ana whakaaro me te whāinga o

Kei te mohiotia te reira e te mau api o ngā pae Ipurangi hanga i runga i te reo Kuputuhiitua tautohu ki nei te pūtirotiro fetu'utaki mōhiohio taketake e pā ana ki te āhuatanga wāhanga o te whārangi taua o ratou whanaunga wāhi ki te matapihi pūtirotiro, me ia atu, te rahi o te tikanga o. Hoki te "whakaoranga" o te pae, me te kawe i te reira ki te tirohanga ātaahua whakamahi e tangohia ngā rau kāhua hūkere ki waho, kia rite ki te tikanga, i waho te tinana matua o te whārangi - html-waehere. Ko te whakamahi o te html me CSS taea ki a koe ite i te tino tohunga hoki kaihoahoa whakaaro tukutuku. Heoi, he whārangi taua, noa'tu te huru o karakara ko reira kore he pāhekoheko,, e ko, taea ki te kōrero ki te kaiwhakamahi e noho ana i roto i te mua o te aroturuki rorohiko.

hanga Tetahi pae hou kei te whakamahi i ngā reo hōtaka maha, tona wahi i roto ia ratou no ki JavaScript.

JavaScript (JS) - te reo hōtaka e whakamahia ana ki te hanga i ngā whārangi tukutuku pāhekoheko. Tonu kia haamana'o te reira e JavaScript me te Java - e rua reo motuhake e mahi mahi rerekē. JS pūtake ake hōtuhi - hōtaka iti e roto i te huinga o whakahau motuhake ki te kia kawea i roto i runga i te pae i tetahi wa i homai. Ka taea te whakanohoia ēnei hōtaka tika i roto i te tinana o te matua whārangi html-tuhinga ranei kia hoatu iho tua atu i te reira i roto i te kōnae motuhake, me te hono atu ki reira c te whakamahi i te huanga motuhake, e tohu ana i te wāhi o te kōnae. Ki JS ngāwari e taea "whakahauora" te whārangi o te pae, te hanga i te mata pakū-ake mai, te maramataka o nāianei karaka ranei, he puka mō te tuhituhi me te kuputuhi te tuku, me ētahi atu

Ka kōrero tatou atu e pā ana ki pānuitanga pakū-ake, tuhituhi i roto i JavaScript me e he tapawhā maha iti e whakatika aunoa i runga o te matapihi pūtirotiro matua ka te kaiwhakamahi e mahi i tetahi whawhe (hei tauira, ina whakaparo koe i runga i te kupu motuhake, pikitia). I roto i ētahi wā, puta he matapihi pakū-ake i runga i te mata i muri tonu i te whārangi whakatuwheratanga o te pae. whakamahia te JS te toru ngā momo o enei matapihi:

- whakamahia te tohu i roto i te wā i reira kia kī katoa o te kōrero tuku ki te manuhiri pae. mahi atu i runga i te pae i roto i te take taua he taea i muri i anake te pēhi i te pātene "OK", te kaiwhakamahi ia.

- whakamahia te wawe pakū-ake te ina e hiahia ana koe ki te kia e te kaiwhakamahi i mua i tomo ki te whārangi, whakaurua etahi raraunga.

- kia kia tono te matapihi haamauraa ki te kaiwhakamahi whakaae ki tetahi mea. I roto i tenei take, ka hiahia ia ki te pāwhiri uara "OK" ranei "Whakakore".

Tuhia he matapihi pakū-ake hōtuhi nui noa. Ki te mahi i tenei, me whai e koe te matauranga taketake o JavaScript. I roto i te tikanga ki te tirohia i te mahi tuhituhi e kore ranei, e hiahia ana koe ki te whakahaere i tetahi pūtirotiro Ipurangi. Hei tauira, te hōtuhi: mataara ( «Hello") ka whakaaturia i roto i te pūtirotiro Internet Explorer i roto i te matapihi e ta "Hello" i runga i runga o tona matapihi matua. A, no te tauturu i te JS taea e koe te huri i te matapihi pakū-ake (tona whanui, teitei, wāhi), kia tino e kore e puta i te reira tonu i muri i haere nga manuhiri ki te whārangi, me i muri i hanga e ia ia etahi whawhe.

I roto i te whakawhanake i te pae tango kia ki pūkete te rota o onäianei. Kei te matau te reira e te rauemi ipurangi, o te akoranga, E rata ana te aro o ona manuhiri, me te tuku ia ratou ki a ia. Ko matou e kore e kia rawa kawea atu hōtuhi tuhituhi, i ngā, i te pahū-ake. He maha ngā kaiwhakamahi ahu ratou ki mukākā. pūtirotiro Modern whakarato ārai huānga taua whārangi i runga i tou pae, tuku ki a koutou te tango i te pahū-ake i te tahuri atu te kōwhiringa e tika ana i roto i o ratou tahua. Ki te tika, e hiahia ana koe ki te anō-tomo i te tahua, me te whakahoki i te kaha ki te whakaatu raraunga e te hōtuhi pūtirotiro.