Recent questions tagged JavaScript

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javascript - Add a component dynamically to a child element using a directive

Trying to place a component dynamically to a child element, using a directive. The component (as template): ... in advance for your help! See Question&Answers more detail:os...

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

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491 views

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javascript - Why do I get ".push not a function"?

What's wrong with my code? function longestConsec(strarr, k) { var currentLongest = ""; var counter = 0; var ... join(""); return 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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463 views

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javascript - Open report link URL in new blank window

I have dynamic links in my report and when the link is clicked I want it to open in target="_blank" ... &rc:LinkTarget=_blank Any suggestions? See Question&Answers more detail:os...

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

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440 views

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javascript - Why does this regex make Chrome hang?

Try typing this into Chrome's JS console. It's a regex I found to check if something's a valid URL or not: " ... then? What have I done 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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javascript - Where should I declare functions that are called inside a useEffect() hook?

So I have the following situation when using a useEffect that calls a functions that depends on state. Example: // INSIDE ... > <div id="root"/> See Question&Answers more detail:os...

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

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492 views

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javascript - Reading parent document from iFrame and changing parent

I'm trying to write a JavaScript application that will load a button up in an iFrame on a page. This ... be best. Thanks in advance. See Question&Answers more detail:os...

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

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369 views

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javascript - How to simulate mouse move in D3 so when you drag nodes, other nodes move automatically?

I have a sticky force layout : http://jsfiddle.net/smqsusdw/ I have this function that drags one node to a ... a way to simulate this movement 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 a parent window know that its child window closed?

I want to execute a function when an opened child window is closed. Child window opening code is: outWin = ... What event should be registered? See Question&Answers more detail:os...

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

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707 views

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javascript - Vs code create folder automatically with (dist) name

In My VS code after each modifies create a folder with name dist in that directory, for example after in change ... how can I stop this ? 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 is the function of --poll flag in CLI

I was searching a solution for an issue which is in my angular project, ng serve --watch was not detecting ... about the function of flag poll. See Question&Answers more detail:os...

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

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532 views

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javascript - How to retrieve a YouTube video's tags with YouTube v3 API?

I want to retrieve the tags for a specific YouTube video using v3 of the YouTube API. I'm able to ... /gdata-issues/issues/detail?id=4513 See Question&Answers more detail:os...

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

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377 views

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javascript - How do I refer to the document object of an <iframe> from the parent page, using jQuery?

I'm trying to access the document object of a page that lives in an <iframe> from the host page. In other ... . Thanks in advance for any help! See Question&Answers more detail:os...

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

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659 views

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javascript - file_get_contents('php://input'); with application/x-www-form-urlencoded;

I've read a few questions about the subject here on but couldn't find the answer I'm looking for. I'm ... $data; No need to use JSON.stringify See Question&Answers more detail:os...

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

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595 views

1 answer

javascript - Dynamic Import Node Module With Next.js

I was getting an error of window undefined when using react-leaflet node module because it relies on window and of ... } from 'react-leaflet'; See Question&Answers more detail:os...

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

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1.1k views

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javascript - error: bundling failed: TypeError: Cannot read property 'bindings' of null

I am also facing a same issue while running the react-native app. The version i am using is as follows: React ... the solution for this issue ? See Question&Answers more detail:os...

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

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516 views

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javascript - Why is an object greater/less than or equal to a different object?

This might just be a weird quirk of JavaScript, but I'm curious if anyone knows why this happens: ({} <= {}) => ... {}) >= Number({}) => false See Question&Answers more detail:os...

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

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420 views

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javascript - Angular limitTo filter's second parameter "begin" does not seem to work in Angular 1.3

I'm trying to do a pagenation feature on an array of users. Using Angularjs 1.3. ng-repeat="user in users | ... -- both don't work. 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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374 views

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javascript - How to change the value of a kendo bound html input

I have a kendoui grid with a custom popup for editing. In this popup I have an input which is bound to a value ... . How do I make this work? See Question&Answers more detail:os...

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

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363 views

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javascript - How do Promises/A+ implementations vary?

What aspects of a promise library does the spec not cover? What kind of things vary between implementations? Please ... between Bluebird and Q). See Question&Answers more detail:os...

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

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881 views

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javascript - Infinite loop with redux-saga

I'm using react-router v4 and redux-saga. I'm attempting to make an API call when a page loads. When ... 's challenging for me to troubleshoot. See Question&Answers more detail:os...

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

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576 views

1 answer

javascript - Download binary without triggering onbeforeunload

I want to kick off a file download for a user when he clicks a link, but I have an onbeforeunload handler that ... file (Open/Save etc). Ideas? See Question&Answers more detail:os...

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

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467 views

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javascript - Uploading an image file with Nightwatch.js

I'm running front-end tests using nightwatch.js using the Chrome Driver. I need to test that image uploading works ... or an interface with it? See Question&Answers more detail:os...

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

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858 views

1 answer

javascript - Can't install any NPM package, error 4058

I'm trying to install Grunt on my project. It used to work perfectly, but now for some reason, it does not. Every time i ... -js": "^1.1.1" } } See Question&Answers more detail:os...

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

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525 views

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javascript - OrderBy boolean value with AngularJS ng-repeat

I'd like to be able to sort by whether a variable is true or false. Let's say we have a variable like so: ... or filter in a single ng-repeat? See Question&Answers more detail:os...

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

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446 views

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javascript - Input type email value in Chrome with accented characters wrong

When entering accented characters into an input type email in Chrome, it changes the value to something strange. When ... do I get around it? See Question&Answers more detail:os...

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

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422 views

1 answer

javascript - How to perform an action every couple of seconds?

Can someone quickly and simply explain to me how to perform an action every couple of seconds using var timeOut ... a function every 5 seconds. See Question&Answers more detail:os...

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

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555 views

1 answer

javascript - How do you return status 401 from WebAPI to AngularJS and also include a custom message?

In my WebAPI class, an ApiController, I make a call such as: string myCustomMessage = .....; ... HttpStatusCode.Unauthorized, myCustomMessage)); See Question&Answers more detail:os...

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

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458 views

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javascript - Check internet connection in Android WebView (Cordova)

I know there is a lot of questions and answers about this in Stackoverflow, I read a lot of them, but ... wHJHG5dP_eM What I am 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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