Tools: HBuilderX
Framework: uniapp
After, plus hands-on learning fast three weeks, the understanding of uniapp another rise to a new level today, and recorded several common api method
1 / introduce a request method: uni.request ()
Background ajax request call interface parameters used url (address) Data (request parameter) header (request header) Method (request mode) Success (callback request was successful)
Additional links: https://uniapp.dcloud.io/api/request/request
2 / prompt message describes two components: uni.showToast / Modal ()
Message box Toast title (title) icon (icon, default √) position (message location) duration (time display)
Message confirmation box Modal title (title) content (content) cancelText (Cancel button Settings> Default cancel) success (success callback interface call)
3 / locally acquired data acquisition introduces two api: uni.getStorage (asynchronous) uni.getStorageSync (sync)
uni.getStorage key (locally stored inside the key) success (for success callback)
uni.getStorageSync key (local key)
Specific usage: https://uniapp.dcloud.io/api/storage/storage?id=getstorageinfosync
4 / introduced two routing modes: uni.navigateTo uni.SwitchTab page jump
uni.navigateTo url (jump path may pass parameters such as: "../index/index?id=123456") page jump non tabbar
uni.SwitchTab (url) can only be used to jump the tabbar
5 / introduce two life cycle: onLoad onShow
onLoad page load monitor which obtains transmission parameters, such as previous page onLoad: function (option) {var id = option.id} printed 123456
onShow page display monitor display will trigger each time the page
Specific information: https://uniapp.dcloud.io/collocation/frame/lifetime
Learning is like rowing upstream! ! !
I just started learning uniapp little rookie, the veterans who educated us hope! Touch da