Vue

Vue monitor store Two ways of data change in

Mode 1 watch: { "$store.state.userInfo.Name":{ handler:function(newVal,oldVal){ console.log(newVal,oldVal); } }} Mode 2 computed: { ...
2020-12-10 13:52 views 20

Vue Project practice

Vue Actual project development 1. E-commerce business overview business services used by customers ：PC end , Applet , move web, move app Business s...
2020-12-04 20:56 views 18

Front end learning notes vue of label-width

This is mainly for input Add one before the form label Reserve space of specified width , The code is as follows <el-form ref="login-form" :...
2020-12-02 17:21 views 18

vue3 reactive Implement responsive

<template><div> <img alt="Vue logo" src="./assets/logo.png"> <button @click = "add">add</button> <p> {{da...
2020-12-01 09:51 views 27

vue Of hash Value principle , So is it table switch .

I want you to type it again <!DOCTYPE html><html> <head> <meta charset="utf-8"> <title></title> <style&g...
2020-11-18 19:53 views 41

vue Verify that only integers and only integers and decimals can be entered in the input box

Foreword whenever you do a project, you will encounter the requirement that only integers and decimals can be input into the verification input bo...
2020-11-12 11:05 views 187

Element of el-image Preview used alone

Element-UI in el-image The preview function in is not provided separately api. I want to use the function again . Method 1 ： This method is direct ...
2020-11-10 17:16 views 193

vue H5 project ： utilize vant ui A secondary encapsulated calendar component for selecting months

because vant There are only days selected in the calendar, not months , So I encapsulated another component myself . Code up ： This is the encapsu...
2020-11-02 23:19 views 69

vue-cli Installation in project sass-loader Pit encountered

It needs to be used in the project recently sass, install sass-loader An error occurred after ：INFO Starting development server...ERROR Error: Rul...
2020-10-27 18:15 views 92

vue Click the trigger button in the parent child component

I divide this example into several steps ：1, Of the parent component button Element binding click event , The event points to notify method 2, Reg...
2020-10-24 21:57 views 275
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