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javascript - vue使用highlight.js碰到的問題

vue在使用highlight.js的時候，之前使用npm install安裝的。安裝開發(fā)完后，發(fā)現(xiàn)壓縮后，竟然用了500k...在瀏覽器端實(shí)在太高了。在官方文檔我也看到上面說用npm安裝會使用所有的語言。 {代碼......

From [JavaScriptdiscussion group] 2017-04-11 10:27:45 0  4  1180

vuex狀態(tài)管理到底是怎樣一個原理？

最近開始用vue來開發(fā)項(xiàng)目，結(jié)果是一臉懵逼。。。對vuex他的運(yùn)行機(jī)制不怎么理解，然后就去看了https://github.com/vuejs/vuex... 這個簡易教程結(jié)果運(yùn)行起來各種報錯，完全不知道怎么改...

From [JavaScriptdiscussion group] 2017-02-13 15:24:08 0  1  1180

js獲取input file路徑的問題

本來input file里面的路徑是這樣的：C:\Users\Administrator\Desktop\953025.sql 然后通過js 獲取后就變了： c:\fakepath\953025.sq...

From [JavaScriptdiscussion group] 2017-02-08 16:01:07 0  2  1180

javascript - How to modify classname in react without using state?

Like the question, how can I change the class directly using native js instead of using the following method i...

From [JavaScriptdiscussion group] 2017-07-05 11:06:31 0  3  1179

javascript - Can I use jq ajax to get data from different domains?

Can I use jq ajax to get data from different domains? Is it okay to use ajax directly instead of jsonp? What d...

From [JavaScriptdiscussion group] 2017-07-05 11:04:02 0  2  1179

javascript - APP developed with react-native will crash very frequently. What are the reasons?

When developing apps with react-native, crashes often occur. I don’t know why! , ask God for guidance! Many th...

From [JavaScriptdiscussion group] 2017-06-26 10:53:10 0  1  1179

javascript - How to authorize WeChat applet users' mobile phone numbers?

In the WeChat applet in the picture below, how is mobile phone number authorization done, and what API is call...

From [JavaScriptdiscussion group] 2017-06-12 09:29:51 0  1  1179

javascript - js數(shù)組中添加對象，為什么最后輸出長度為0

用API獲取數(shù)據(jù)，然后分別保存到數(shù)組中為什么數(shù)組中有數(shù)據(jù)，但它宣示的長度一直都為0

From [JavaScriptdiscussion group] 2017-04-11 13:08:42 0  5  1179

javascript - In the for traversal loop, how to make the result alert after else pop up only once?

In a for loop, when the previous two if conditions are not met, an alert prompt box will pop up. Due to the tr...

From [JavaScriptdiscussion group] 2017-05-19 10:40:28 0  3  1178

javascript - requirejs模塊化設(shè)計中對于異步回調(diào)函數(shù)，怎么處理較好？

比如我要做一個H5頁面，有一些動畫效果，同時帶音頻播放 目前我有一個app模塊為主要邏輯。有一個sound模塊用來初始化音頻。 我是使用SoundManager 2這個音頻庫來初始我的音頻，需要的使用方法如下。 {代碼....

From [JavaScriptdiscussion group] 2017-04-10 14:51:51 0  5  1178

二維數(shù)組很不懂，求大神解惑

var arr = [[1,2,3,4],[4,5,6,7],[8,9,10,11]];很不理解，能分別說下每個[ ]的意義嗎？

From [JavaScriptdiscussion group] 2016-12-17 13:52:33 0  2  1177

javascript - Modify data in array

{Code...} How can I make the icon automatically display when the option is selected in the mini program?

From [JavaScriptdiscussion group] 2017-07-05 11:07:47 0  1  1177

javascript - How to trigger watch during vue initialization

How to trigger this watch event in created

From [JavaScriptdiscussion group] 2017-07-05 10:57:55 0  1  1177

javascript - js deletes a certain row in one list and deletes the corresponding index row in another list

RT! When a certain row in list A is clicked and a delete event is executed, and then the corresponding row in ...

From [JavaScriptdiscussion group] 2017-06-12 09:28:30 0  3  1177

javascript - When using preloadjs to load files in vue, the fileload event is invalid, causing the complete event to be invalid as well

Some pictures and audio resources need to be loaded. The pseudo code is as follows: {Code...} I don’t know if ...

From [JavaScriptdiscussion group] 2017-06-12 09:27:52 0  1  1177