uses vuex to manage the state. In the mounted of vue, commit sends asynchronous requests, and computed receives the modified data, but the data is printed in mounted but it is still in the initial state, and the latest value cannot be obtained by using nextTick. There is no problem with page rendering. It is the latest data. I would like to ask, how to get the latest data, because we have to use the changed data to do some judgment processing. Thank you!
first of all, it is not clear why commit? is used to obtain asynchronous data.
and then put the code on, isn't it?
use watch .
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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...
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. ...
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the best solution is to use vuex? Why can t the values in store be assigned directly in data, but must be in computed? I need each component to have a computed to receive the array in these store. can anyone give me an example? thank you ...
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as shown in the figure, are there any ideas or ready-made plug-ins? elementUI looked at it and found that it could not support dynamic component switching. ...
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I want a variable in the drop-down box v-model data, and the default value of this variable is the constant defined in state, but what if it doesn t change with the value in state? reference: https: codeshelper.com q 10. The value of computed canno...
wants to send the collected data when switching routes, but does not generate when changing the value of vuex. beforeRouteLeave: (to, from, next) => { try { console.log(":"+new Date().getTime()); this.$store.commit( GET_HTTPRESP...
1, vue 2.5.13 can be obtained normally, and then the version cannot be obtained 2. Code: .vue file: computed: { ...mapGetters({ packages: getPackageByTag_data , pagerData: getPackagesPager , }), }, in the pkg.js of modu...
A rookie, who had no choice but to turn to the god of Sifou for several days question: I use the vue init webpack project name to build the project: package webpack.base.conf.js index.js run dev route.js drawer.vue ...
A property of state is used in both components. One component modifies this property, but the other component does not update the data ...
previously stored the data in vuex, and got it in a page my guess is that when the page is rendered, the cpmputed does not getter the data at the beginning, so the corresponding attribute cannot be found when the value is assigned, and then the ...
as shown in the figure, I get the data in vuex in created. I can get it as soon as I enter the page, but I can t get the data after the page is refreshed ...