Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged JavaScript
0
votes
334
views
1
answer
javascript - Save Async/Await response on a variable
I am trying to understand async calls using async/await and try/catch. In the example below, how can I save my ... ) //Promise { <pending> } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
201
views
1
answer
javascript - How to customize color in pie chart of NVD3
I am trying to use NVD3 http://nvd3.org/livecode/#codemirrorNav a pie chart. But i want to change the default color. ... i am not able to do it. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
132
views
1
answer
javascript - Fetch image from API
Q1) In my reactjs application, I am trying to fetch an API from my backend Nodejs server. The API responds ... So I can access it somewhere. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
149
views
1
answer
javascript - Toggle Class in React
I'm using react for a project where I have a menu button. <a ref="btn" href="#" className="btn-menu show- ... component like I do on my button? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
198
views
1
answer
javascript - Implications of multiple <script> tags in HTML
I have read that it is not recommended to instantiate jQuery multiple times in your HTML. This makes perfect ... after another? Thanks, Philip See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
380
views
1
answer
javascript - Select2 start with input field instead of dropdown
I use the js library select2. This is a screenshot of what I have now: Start: Click on dropdown: Now is it ... is received from an ajax call) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
527
views
1
answer
javascript - dynamically created iframe triggers onload event twice
I created an iframe dynamically and found that this iframe trigger onload event twice. var i=0; frameOnload=function ... to null inside itself? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
144
views
1
answer
javascript - React Input Element : Value vs Default Value
i am new in React and REDUX, i just develop a simple react app, and now i face a problem, when i ... , and thanks in advance Regards, Vidy See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
212
views
1
answer
javascript - Export to CSV button in react table
Looking for a way to add an "Export to CSV" button to a react-table which is an npmjs package (https://www. ... sheet in the csv or xls format? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
152
views
1
answer
javascript - Save current Google Map as image
How can I save the current google map as an image? Below is the Javascript I use to initialize the map. var ... as an image in some way? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
264
views
1
answer
javascript - What is the difference between the isPresent and isDisplayed methods
I just started using Protractor to write tests. I am wondering what the difference is between the isPresent() ... cases are they different? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
139
views
1
answer
javascript - Get scroll position with Reactjs
I use reactjs and want to handle scroll with click event. Firstly, I rendered list of posts with componentDidMount. ... post by 'Close event'. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
362
views
1
answer
javascript - How to include the CSRF token in the headers in Dropzone upload request?
I am working on a single page application and I am using Laravel 5 for the web service. All forms are submitted ... to not a get an exception? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
212
views
1
answer
javascript - remove double quotes from Json return data using Jquery
I use JQuery to get Json data, but the data it display has double quotes. It there a function to remove it ... remove the double quote? Cheers. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
157
views
1
answer
javascript - Sorting strings in reverse order with backbone.js
I'm trying to sort a Backbone.js collection in reverse order. There are previous replies on how to do this with ... sorts it from Z -> A? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
489
views
1
answer
javascript - Regex for empty string or white space
I am trying to detect if a user enter whitespace in a textbox: var regex = "^s+$" ; if($("#siren"). ... I doing wrong ? Thanks for your helps See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
289
views
1
answer
javascript - How to import everything exported from a file with ES2015 syntax? Is there a wildcard?
With ES2015 syntax, we have the new import syntax, and I've been trying to figure out how to import everything ... , or use the wrapper object? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
188
views
1
answer
javascript - Handling code which relies on jQuery before jQuery is loaded
I'd like to follow the general guideline of putting all JavaScript at the very bottom of the page, to speed up loading ... I can't use the $. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
275
views
1
answer
javascript - When are MutationObserver callbacks fired?
I know that MutationObservers callbacks may get called sometime after the DOM change. But the question ... MutationObservers callbacks please? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
170
views
1
answer
javascript - How to disable selection of text on a web page
I am trying to make webpage very native. How to remove select,select all property in webpage? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
169
views
1
answer
javascript - Get Webpack not to bundle files
So right now I'm working with a prototype where we're using a combination between webpack (for building .tsx files and ... : "Redux" // } }; See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
204
views
1
answer
javascript - JQuery: How to get selected radio button value?
How do I default the value of a non-selected radio button to 0? I have the following HTML: <input type=" ... of the radio button. Make sense? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
159
views
1
answer
javascript - How to get list of registered custom elements
I'm trying to detect whether a custom element with a specific name was registered or not. Is there a way to make ... there? Is it one-way API? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
217
views
1
answer
javascript - How to add multiple divs with appendChild?
I am trying to make a chessboard using javascript and creating 64 divs with it. The problem is, that it creates only the ... ; } } } } </script> See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
104
views
1
answer
javascript - How to add a button dynamically using jquery
My task is to add button dynamically to the div.. here is the code that i follow to add button dynamically but its ... </button> </body> </html> See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
294
views
1
answer
javascript - AngularJS: How to pass arguments/functions to a directive?
Look at this Fiddle, what do I have to change, that the expressions in the template get evaluated using the ... through that. Thanks for help! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
258
views
1
answer
javascript - Stop reloading page with 'Enter Key'
I have a search box at the top of page that makes an ajax call when a user hits the adjacent button. I am ... 'searchText'))" value='Search' /> See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
306
views
1
answer
javascript - Karma/Jasmine times out without running tests
I'm trying to run Karma/Jasmine from Grunt on a project generated with http://newtriks.com/2013/12/31/automating- ... singleRun: true }); }; See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
Page:
« prev
1
...
382
383
384
385
386
387
388
389
390
391
392
...
715
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] VUE使用v-for循环不刷新视图的问题,求教
[2] javascript - How do I return the response from an asynchronous call?
[3] phpstorm 错误检测导致的红色波浪线
[4] conda - remove or fix broken anaconda installation
[5] Is there a Python MySQL library which implements the new MySQL v8+ TRUE async feature?
[6] javascript - How can I Execute NodeJS Server Client Side With Html Button Or Alternative If Not Possible?
[7] Change performance metrics for TensorFlow 2 Object Detection API
[8] c# - Stop and start gif animation in PictureBox by enabling and disabling it in mouse events
[9] 文件夹多个node_modules查找问题
[10] c# - Collection was modified error while processing data from socket stream
2.1m
questions
2.1m
answers
60
comments
56.9k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...