Recent questions tagged JavaScript

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javascript - jQuery.easing - easeOutCubic - emphasizing on the ease

I'm using the jQuery easing plugin by Robert (http://gsgd.co.uk/sandbox/jquery/easing/) and I need to ... properly. How can this be achieved? See Question&Answers more detail:os...

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

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527 views

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javascript - Three js merging Geometries and Mesh

Three js ver67 Current code something like this - var materials = []; var totalGeom = new THREE.Geometry(); ... the above merge? Please 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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218 views

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javascript - Scaling to a fixed point in KineticJS

I'm having some problems with scaling a container to a fixed point. In my case I'm trying to scale (zoom) a ... position...? this.stage.draw(); See Question&Answers more detail:os...

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

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268 views

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javascript - FB.ui share set the title, message and image

I'm using FB.ui to share a page to Facebook and I'm trying to set the title and message (image if ... from just a random paragraph tag. See Question&Answers more detail:os...

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

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331 views

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javascript - $emit an event from child to parent in vue.js, es6 syntax

I'm pretty new to Vue.js, and I use ES6 syntax with vue-class-component. I'm having a problem while trying ... event. Where am I going 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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208 views

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javascript - node.js, express, how to get data from body form-data in post request

I have a simple node.js app. I want to get post body from user. app.js var express = require('express'); ... picture above. How i can get 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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115 views

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javascript - react js handling file upload

I'm new to react js. I want to upload image asynchronously with react js Suppose I have this code var ... ) Any answer will be appreciated! 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 - Does setTimeout or setInterval use thread to fire?

I have been reading this article http://ejohn.org/blog/how-javascript-timers-work/ and how setTimeout and ... JS in browsers single threaded? See Question&Answers more detail:os...

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

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225 views

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javascript - Add two arrays without using the concat method

Here is a sample of what I would like to do function test(r){ var arr = ['d','e','f']; r.push(arr); ... (arr.join()); doesn't work very well. See Question&Answers more detail:os...

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

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613 views

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javascript - Using async/await in Node 6 with Babel

I'm trying to configure Babel for Node v6.9.2. I want to use async/await constructs. Because I'm new ... Example of .babelrc will help. 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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397 views

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javascript - Cancel all queued jQuery slideUp and slideDown animations

I have an interface that makes heavy use of the jQuery slideUp and slideDown effect to expand items in a tri- ... the item's container 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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782 views

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javascript - Using ViewBox to resize svg depending on the window size

I'm attempting to use ViewBox & preserveAspectRatio to automatically adjust my d3.svg.arc when the window size has ... //jsfiddle.net/xwZjN/53/ See Question&Answers more detail:os...

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

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119 views

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javascript - Send form data with jquery ajax json

I'm new in PHP/jquery I would like to ask how to send json data from a form field like (name, age, etc) with ... > <input type="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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166 views

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javascript - jQuery - Add active class and remove active from other element on click

I'm new to jQuery, so I'm sorry if this is a silly question. But I've been looking through Stack Overflow and ... how that's done! Thank you :) See Question&Answers more detail:os...

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

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409 views

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javascript - Changing the default font family in TinyMCE

I've successfully changed the default font inside the editor using the documentation here but that leaves me with a ... not answer my question. See Question&Answers more detail:os...

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

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180 views

1 answer

javascript - How to detect browser country in client site?

I found the following website can detect my country and currency even in the private mode http://www. ... client site ? navigator? 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

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javascript - window.location.reload not working for Firefox and Chrome

I want to change the user status on click of a Button, so all I am doing is, detecting the current status and ... }); </script> Please suggest! See Question&Answers more detail:os...

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

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201 views

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javascript - Angularjs isolated scope for directives without own template

I want to create reusable directive in AngularJS without own template. I also want to have isolated ... /plnkr.co/edit/Dw8IiFVSOZGjSTFGRMzZ See Question&Answers more detail:os...

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

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259 views

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javascript - How to get Anchor Links to work in Jquery Mobile?

Jquery Mobile has decided to treat anchor links as page requests of sort. However, this isn't good if you have a ... (ie: href="#specs"). 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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363 views

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javascript - highcharts pass multiple values to tooltip

I need to display 3 values on the tooltip: the time, the value and another value(change). I saw this example ... ] can somone help pls? thsnks. See Question&Answers more detail:os...

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

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228 views

1 answer

javascript - Why comma ' , ' and plus ' + ' log the console output in different pattern?

I am using the console.log statement for debugging , but came across a scenario where using ',' or '+' with console.log ... + ' + x); }()) See Question&Answers more detail:os...

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

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223 views

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javascript - SyntaxError: missing ) after argument list, When using async

Why am I getting this error When I use async? My Code: bot.onText(//start/, async msg => { const opts = { ... "request": "^2.81.0" }, 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 - Angular - Websocket and $rootScope.apply()

I'm currently playing around with an angular app that uses a websocket to communicate with the backend. I've had ... .apply() for this problem? See Question&Answers more detail:os...

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

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356 views

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javascript - Cannot read property 'string' of undefined | React.PropTypes | LayoutPropTypes.js

After deleting and reinstalling my node_modules folder, I'm facing an issue that I don't understand in LayoutPropTypes.js ... : 16.0.0-alpha.12 See Question&Answers more detail:os...

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

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551 views

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javascript - Difference between style.width and offsetwidth in HTML?

I notice that offsetwidth is a slightly bigger number. Similarly for style.height and offsetheight. See Question&Answers more detail:os...

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

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365 views

1 answer

javascript - Gulp - Target all files in a folder and its subfolders

I'd like to be able to add a watch task in gulp to all of the js files in the frontend/js and any ... will only target js files one folder deep See Question&Answers more detail:os...

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

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1.3k views

1 answer

javascript - How to set initial state for useState Hook in jest and enzyme?

Currently Im using functional component with react hooks. But I'm unable to test the useState hook completely. ... similar like class component. See Question&Answers more detail:os...

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

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269 views

1 answer

javascript - Detect if Google Analytics is loaded yet?

I'm working on a project here that will store some info in Google Analytics custom variables. The script I'm ... and if it's been loaded? See Question&Answers more detail:os...

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

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