Recent questions tagged JavaScript

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javascript - How to add custom message to Jest expect?

Image following test case: it('valid emails checks', () => { ['[email protected]', '[email protected]'/*, ...*/].map ... clause. But cannot find solution in Jest. 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 - TypeError: moment().tz is not a function

When testing using jasmine, I am getting this error. TypeError: moment.tz is not a function My code that I try to ... ).format('YYYY-MM-DD'); 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 - build a chrome extension in order to upload images (from clipboard)

I wanted to write a simple chrome extension in order to substitute the following sequence of steps which i have to ... which helps me further). 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 - Button in popup that get selected text - Chrome extension

In my popup.html in my chrome extension I have a button that will get the selected text in de webpage and ... with this issue, Thanks, Wouter 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 - Understanding the Promises/A+ specification

The Promises/A+ specification is one of the smallest specifications. Hence, implementing it is the best way ... his implementation is incorrect. See Question&Answers more detail:os...

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

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237 views

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javascript - Finding a set of coordinates within a certain range from latitude and longitide

I am working on a project in javascript involving google maps. The goal is to figure out 16-20 coordinate ... in the findCoordinates() function. 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 data binding in ajax html response

I'm using python/django as a backend with complex forms structure. I got an angular controller which makes and request ... -html="form"></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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javascript - Possible to calculate how much data been loaded with AJAX?

I've been busy with some AJAX code. I want to calculate how much data has been loaded and I want to display ... }; Sorry for my poor english. 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 - WebApp using webRTC for cross-platform videochat in iOS Browser and Android Chrome

We are trying to build a webapp for videochat that will run in a browser across platforms (desktop, iOS, Android) ... Safari or Chrome on iOS? 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 - Jquery Observer pattern

I've been looking over the internet for examples of implementing the observer pattern in jquery. I would like ... the code behind the example. See Question&Answers more detail:os...

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

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392 views

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javascript - Angular JS Handling Ng-Repeated HTML5 Video & $SCE

JSfiddle here: http://jsfiddle.net/TegFf/73/ From this answer, I understand Angular 1.2 ships with Strict ... to be $sce trusted beforehand? 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 - Image Upload with Preview and Delete

Have the followig questions and need answers regarding the following script that will Preview a Photo before upload. The ... </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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196 views

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javascript - PHP : insert multiple check boxes values into one MySQL column

I want to write a simple PHP function to insert values of 10 and 20 check boxes. Now, the issue is: should I ... submit" value="submit"> </form> See Question&Answers more detail:os...

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

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647 views

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javascript - Npm install not installing because of node-gyp

I'm trying to install the filepreview module with npm. But it always gives error. Here is the error ... \_logs2019-09-02T23_04_29_295Z-debug.log 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 - jump to CSS selector in a css file from the HTML file in Vim using a single keystroke

Please note: I have been through this link Jump to CSS definition when editing HTML in VIM, but it ... with this very regular requirement. See Question&Answers more detail:os...

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

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165 views

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javascript - Rendering or deleting emoji

I'm pulling tweets from Twitter and want to show them on a web page, but instead of emoji I only see boxes ... ; but it is throwing js error. See Question&Answers more detail:os...

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

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189 views

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javascript - Firebase push notifications - node worker

I need to send iOS push notifications to user whenever a certain child is added to a Firebase path. I was ... give me some pointers? Examples? See Question&Answers more detail:os...

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

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564 views

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javascript - Three.js - Custom Shapes?

I am new to the three.js...so far came to a point where I can create shapes and scene & play with the ... new THREE.Mesh( geometry, material ); See Question&Answers more detail:os...

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

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406 views

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javascript - R shiny build links between tabs

[Code] library(shiny) server <- function(input, output) { output$iris_type <- renderDataTable({ data.frame(Species=paste0("< ... else { ... } }) 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 - Socket.io 1.0 + express 4.2 = no socket connection

As stated in title, I'm trying to use socket.io 1.0.4 with express 4.2, and all /?EIO requests return 404. ... { console.log(data); }); }); See Question&Answers more detail:os...

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

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386 views

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javascript - Three.JS Object Clipping?

I am trying to section my 3D models using three.js in a way similar to how Unity can: I have been playing ... , or is there a simpler way? See Question&Answers more detail:os...

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

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379 views

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javascript - how do I pause and resume a timer?

I got this function that starts a timer on this format 00:00:00 whenever I click on a button. But I don't ... } } pad() just adds leading zeros See Question&Answers more detail:os...

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

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309 views

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javascript - Get Array of all points of Polygon - Google Maps Drawing Tool API-3

i am using Google Drawing tools for drawing polygon/rectangle on google maps, now i need to show ... drawingManager) drawingManager.setMap(map) See Question&Answers more detail:os...

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

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301 views

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javascript - Stop the touchstart performing too quick when scrolling

I'm trying to figure out how to solve the tapped class being assigned to the elements when scrolling, but it ... 'touchstart', this, nextEvent); See Question&Answers more detail:os...

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

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417 views

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javascript - how to add Label to a THREE.Mesh?

The objective is to display the Three.Mesh name as a label while hovering the mouse over the mesh. How we can ... someone give a sample code ? See Question&Answers more detail:os...

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

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144 views

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javascript - How to call an Android Activity from PhoneGap

I am new to PhoneGap and I am able to implement the basic app with PhoneGap, now to enhance it further, I ... help me out, awaiting a reply! See Question&Answers more detail:os...

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

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288 views

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javascript - Google Analytics to track FireFox extension use

I'm developing a Firefox extension and would like to track its use with google analytics, but I can't get it ... I could try to accomplish 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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442 views

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javascript - Extend highcharts renderer symbols to have plus sign

How can I extend highcharts renderer symbols library to include a "Plus" sign. See Question&Answers more detail:os...

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

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