Recent questions tagged Javascript

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javascript - Understanding Node.JS async.parallel

I need to request data from two web servers. The tasks are independent; therefore, I am using aync.parallel. ... ); server.listen(9000); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - window.ActiveXObject difference in IE11

While looking over our site in IE11 to find out what's broken now, we noticed that the below code ... "window.ActiveXObject difference in IE11" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How can I insert a Print button that prints a form in a webpage

So, lets say I got a simple form inside a page like this: <form style="text-align:center;"> <p> STUFF </ ... wanna print the form, not the page. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - console log event object shows different object properties than it should have

With below code I noticed that in the browser console when I log the event, the value for currentTarget logs ... xatixa/2/watch?html,js,output See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Submit a form in a popup, and then close the popup

This seemed so trivial when I started off with it! My objective is this: When user clicks on a button, open up a ... 'height=500,width=600'); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - AngularJS SEO for static webpages (S3 CDN)

I've been looking into ways to improve SEO for angularJS apps that are hosted on a CDN like Amazon S3 ( ... following John Conde's comments. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - d3.js & json - simple sample code?

There are some examples to get data from external json file in d3.js. But these samples do not show the json, ... teach me this! Many thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to use Webpack 4 SplitChunksPlugin with HtmlWebpackPlugin for Multiple Page Application?

I'm trying to utilize the SplitChunksPlugin to produce separate bundles per each page/template in a MPA. When I use ... /script></body> </html> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - jQueryMobile add click event to a button instead of changing page

<p><a href="index.html" data-role="button" data-icon="arrow-r" data-iconpos="right" data-theme="a" onclick ... 't want it to change page. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - What can I do to decrease load times of HTML pages?

Note: This is meant to be a community wiki post To try and make the user experience the best possible, what ... of my HTML pages more efficient? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to insert HTML with a chrome extension?

I have a context menu option and when it is selected I want insert some HTML. I have tried doing this var ... am trying to avoid using jQuery. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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271 views

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javascript - CORS and Origin header?

When we need to invoke an Ajax request we do : if(typeof XMLHttpRequest !== 'undefined') xhr = new ... required Origin headers when necessary. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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374 views

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javascript - Contenteditable div vs. iframe in making a rich-text/wysiwyg editor

i'm trying to weigh the pros and cons of using a <div> vs. <iframe> in making my own rich text/ ... preferable. Any strong reasons I reconsider? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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229 views

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javascript - Angular JS: Validate form fields before submit

I'm building an Angular JS app with a 2-step form. It's really just one form, but uses JavaScript to hide ... when the 'next' button is clicked? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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266 views

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javascript - Jquery UI autocomplete; minLength:0 issue

I am using a JQuery UI auto-complete. I am specifying the min length. If I specify minLength:2 I need to type ... as if the box had been empty. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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499 views

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javascript - jQuery add target="_blank" for outgoing link

I need some help to create jquery script :) I have some of link like this on my HTML. <a href="http:// ... href="contactus.html">Contact Us</a> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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431 views

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javascript - jest.mock(): How to mock ES6 class default import using factory parameter

Mocking ES6 class imports I'd like to mock my ES6 class imports within my test files. If the class being ... still test for the same things. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

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javascript - Formatting code with <pre> tag in React and JSX

I am trying to use the pre tag inside of JSX.When you use the pre tag in JSX, it doesn't format at all. ... ={ preBlock } />; ) Why? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - AngularJS ng-click to go to another page (with Ionic framework)

Ideally, when I click on the button (which is in the Ionic navbar at the top), it should bring me ... .otherwise('/auth/login'); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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170 views

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javascript - Using LocalStorage with React?

From what I am experiencing so far, it doesn't seem like ReactJS updates with the state of localStorage. My ... problem with the OFF switch. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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321 views

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javascript - How to customize the tooltip of a Chart.js 2.0 Doughnut Chart?

I'm trying to show some data using a doughnut chart from Chart.js2. My current chart looks like this: My desired output ... ', '#00FFFF' ] }] }; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Mapbox GL JS getBounds()/fitBounds()

I'm using Mapbox GL JS v0.14.2 and I've searched high and low through the documentation and very little is clear ... 459620","53.380562"]}}]}; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

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javascript - Add CSS3 transition expand/collapse

How do I add an expand/collapse transition? function showHide(shID) { if (document.getElementById(shID)) { if (document. ... p> </div> </div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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186 views

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javascript - Optional dependencies in AngularJS

I'm trying to implement a controller in AngularJS which is used across multiple pages. It makes use of some ... (); } }]); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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168 views

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javascript - How to use Redux's Provider with React

I've been following the ReduxJS documentation here: Usage with React At the end of the document it mentions ... provider within the components? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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460 views

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javascript - Multiple websocket connections

Is there any advantages of having two distinct websocket connections to the same server from the same client? To ... it should work out better? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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186 views

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javascript - jQuery Ajax - how to get response data in error

I have a simple web application. I've created the server REST API so it will return a response with HTTP code and ... it. What am I doing wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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313 views

1 answer

javascript - How to set execution order of mocha test cases in multiple files

I have two javascript files which contain mocha test cases. //----------abc.js ------------- ... the execution order of these test files? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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