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javascript - When using Mint-UI, this.$toast() can be used, but the this object does not see $toast. What's going on?

In main.js: Vue.use(MintUI)Vue.use(VueRouter) In the vue instance, use: console.log(this); you can see $route and $router, etc. I haven’t seen mintUI components such as $toast, but I can use this.$toast() normally; where does $toast here come from?

大家讲道理 2017-06-12 09:31:38

javascript - When using mint-ui under Google Chrome, an error will be reported! Firefox and 360 Browser will not

The error code Uncaught TypeError: Object.assign is not a function. The execution code is as follows: npm install -g vue-clivue init webpack projectnamenpm install --save mint-ui main.js:import MintUI from 'mint-ui'import 'mi.. .

巴扎黑 2017-05-19 10:31:36

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32