v-for="(item, index) in dictionary.data.online_home_module" :key="index" ...mapGetters({ dictionary: "dictionary" }) data is available. There is also a warning when you use v-if to judge undefined, but the rendering is...
vue project, use Wechat s third-party website to scan the code to log in, according to the official document first step var obj = new WxLogin({ self_redirect:true, id:"login_container", appid: "", scope: "", ...
the configuration related to vuex is as follows < hr > const mutations = { incrementment( state,payload ){ state.numb+= payload.amount; }, reducement( state ){ state.numb-- ; }, [SOME_MUTATION](){ state.numb+...
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when vue router switches pages, there will be stutters: pauses on the current page (and scrolls to the top) before switching to the new page the address bar changes immediately. Back to the top is the configuration item of the route, indicating that ...
using vuex, in weex will report that Cannot read property dispatch of undefined, the same code works well under web. Please tell me where you wrote it wrong entrt.js import Vue from vue ; import weex from weex-vue-render ; import Vuex from ...
first of all, before the user logs in, I want to determine whether the user is logged in according to the value stored in cookies or vuex. If cookies logs in, it will store the userId and userName fields. then, my vuex goes like this: import Vuex fro...
after searching around, I didn t see this tutorial. put the vuex data into the data before the dom is mounted, but the data is not available in the created. ...
if I go to the background to query the details according to the id in the created method of the component, it can be displayed normally without reporting an error, but when the id value of the parent component is changed, it will not be again....
error using vuex Times Cannot read property apply of undefined at VueComponent.mappedAction my code: <div> <ul v-for="product in products"> <li>{{product.title}} - {{product.price}}< li> <...
The page is normal, but there are errors reported. generally circulate the data of vuex directly in v-for, or add the data of vuex to the data of this page in created. ...
The problem with is that I have a vue plug-in (which uses vue install exports and can use plug-ins introduced by vue.use ()), and I want to use vuex to communicate between components in this plug-in. currently there are the following problems: what I...
commit in components api.subscribe({ eventName: this.eventName, email: this.email }).then(res => { this.$store.commit( EMAIL , this.email) }) the data is received in store, and the output data of the console is normal state c...
try to get store data in the route file, but the undefined vuexmodule modulestore is displayed. ...
vue a rookie to solve, the code is component .vue <template> <div class="top-ad-section" v-bind:class="{ show: isShowAdStatus }">< div> < template> <script> export default { mounted() { setT...
there is such a background system, which is divided into many systems and modules, which involves a lot of operation permissions, and each lander is assigned different permissions, so the operable menus and visible pages are also different. the previo...
We are currently doing a case of uploading pictures and videos, but we need to compress it before uploading. If anyone has a good plan, please let us know ....
Mini Program wx.navigateTo can the jump page customize the entry direction of the page? it seems to switch from right to left by default. Is there any way to change this default direction ...
php does not generate .core files. If there is a memory overflow or crash in the script, why not produce the .core file ulimit-c unlimited has been executed or not. ...
Note that it is new vue, so data is a property, not a method ...
I used 1.x before, but I am not very proficient in transferring to java,1.x. Which is better to use for the new project? ...