Cov txheej txheem:
Video: Kuv yuav hloov cov xim navigation bar hauv Swift li cas?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Hloov navigation bar xim
- Nyob rau hauv kev txiav txim hloov xim ntawm navigation bar rau tag nrho cov saib controllers, koj muaj teeb nws hauv AppDelegate. nrawm ntaub ntawv.
- Ntxiv cov cai hauv qab no rau didFinishLaunchingWithOptions ua haujlwm hauv AppDelegate. nrawm .
Tom qab ntawd, kuv yuav hloov xim ntawm kuv lub bar navigation hauv Xcode li cas?
- Siv Daim Ntawv Qhia Tus Kheej, xaiv koj Txoj Kev Taw Qhia.
- Hauv Tus Kws Saib Xyuas Tus Cwj Pwm, hauv pab pawg Navigation Bar, hloov Cov Qauv los ntawm Default rau Dub.
- Hauv tib pab pawg Navigation Bar, hloov Bar Tint rau xim ntawm koj nyiam.
Tsis tas li ntawd, kuv yuav siv qhov bar navigation hauv Xcode li cas? Xaiv cov npe zaub mov scene los ntawm txhaj rau nws qhov chaw nres nkoj. Xaiv Editor> Embed In> Kev taw qhia Maub los. Xcode ntxiv ib qho tshiab kev taw qhia maub los rau koj storyboard, teem lub storyboard nkag taw tes rau nws, thiab muab cov zaub mov scene raws li nws cov hauv paus saib maub los.
Ib sab saum toj no, kuv yuav hloov lub khawm rov qab xim hauv Swift li cas?
Koj ua tau hloov lub ntiaj teb tint xim nyob rau hauv koj storyboard los ntawm txhaj rau ntawm qhov chaw khoob ntawm lub rooj tsavxwm thiab xaiv nyob rau hauv txoj cai toolbar "Qhia cov ntaub ntawv soj ntsuam", thiab koj yuav pom nyob rau hauv qab ntawm lub toolbar qhov kev xaiv "Ntiaj teb Tint". Koj tuaj yeem siv zoo li no. Muab tso rau hauv AppDelegate. nrawm.
Kuv yuav ntxiv navigation bar ntawm Iphone li cas?
Mus rau ntawm Storyboard. Xaiv qhov Saib Maub los thiab hauv Editor Editor xaiv Embed hauv -> Navigation Controller . Tom ntej no, luag a Bar Khawm los ntawm Object Library mus rau sab laug ntawm lub Navigation Bar thiab muab nws lub npe "Lav Khoom". Rov ua qhov no rau sab xis thiab npe nws "Txoj Cai Khoom".
Pom zoo:
Kuv yuav ntxiv ib qho navigation bar hauv Swift li cas?
Luag a Bar Button Yam khoom los ntawm cov npe mus rau sab xis ntawm lub bar qhia hauv qhov chaw noj mov. Ib lub pob hu ua Yam khoom tshwm nyob qhov twg koj rub lub bar khawm khoom. Hauv Tus Kws Saib Xyuas Tus Cwj Pwm, xaiv Ntxiv los ntawm cov ntawv qhia zaub mov uas nyob ib sab ntawm qhov System Cov kev xaiv. Lub pob hloov mus rau ib qho ntxiv khawm (+)
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