Recent questions tagged JavaScript

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javascript - Convert .Net object to JSON object in the view

I want to convert a .Net object in to JSON in the view. My view model is like this, public class ViewModel{ ... correctly in to a JSON object? 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 get horizontal scrollbars at top and bottom of a div?

Since I'm pretty sure there is no native html or CSS way of doing this, I'm open to doing this with ... div? Maybe there's another 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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206 views

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javascript - How do I implement caching in Redux?

I would like to avoid calling an API twice if I already have the data in my store. How do I do this with Redux? 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 - Check which element has been clicked with jQuery

I am trying to use an 'if' statement to determine which element was clicked. Basically I am trying to code ... this? Many 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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javascript - How to determine if a Promise is supported by the browser

Does anyone know, using Modernizr or otherwise, if there is a way to detect if the Promise feature is ... not have a native implementation. See Question&Answers more detail:os...

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

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468 views

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javascript - How to prevent iOS keyboard from pushing the view off screen with CSS or JS

I have a responsive web page that opens a modal when you tap a button. When the modal opens, it is set to ... to auto-focus the input field. 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 - Can you specify a "data-target" for Bootstrap which refers to a sibling DOM element without using an ID?

I am dynamically adding Collapsable elements to a page. Bootstrap uses the "data-target" attribute to specify ... content the standard approach? 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 - Writing a jquery plugin in coffeescript - how to get "(function($)" and "(jQuery)"?

I am writing a jquery plugin in coffeescript but am not sure how to get the function wrapper part right. ... get this done within coffeescript? 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 - Real time line graph with nvd3.js

I am trying to create a real time graph using nvd3.js which would be updated periodically and with the impression ... front data.shift(); } See Question&Answers more detail:os...

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

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874 views

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javascript - How to stop extensions/add ons like grammarly on contenteditable editors

We are making contenteditable editor. Wondering how to stop extensions like grammarly (if enabled) on editor page ... it. 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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781 views

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javascript - bootstrap.js Accordion Collapse / Expand

I'm trying to create previous / next buttons on each accordion body. I can't figure out a way to ... that object has no method collapse. See Question&Answers more detail:os...

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

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596 views

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javascript - Check history previous location before goBack() react router v4

My goal is to enable a "Go Back" button, but only if the route/path the user would go back to is in a ... natural and I know how to do 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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278 views

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javascript - Capturing and Bubbling using jQuery

I am new to jQuery and I m trying to understand the concept of capturing and bubbling. I have read a lot of ... Please correct me if I'm 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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185 views

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javascript - Exporting classes with node.js

I have the following test code that is being ran by jasmine-node in a file called bob_test.spec.js require(' ... working I like think it should? See Question&Answers more detail:os...

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

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405 views

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javascript - three.js: Access Scene Objects by Name or ID

I'm generating objects from an array which I've defined like this (It's not limited to these three): var links ... made in the each loop above? See Question&Answers more detail:os...

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

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207 views

1 answer

javascript - Angular 2 - how to use the new angular 2.0.0-rc.1 router

I've started to write a new angular 2 project and I found that I installed 2 angular router: "@angular/router": ... how to use the new router? See Question&Answers more detail:os...

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

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161 views

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javascript - How to change value after delay by using angularjs?

I created basic application based on angularjs HTML: <div ng-app="miniapp"> <div ng-controller="Ctrl"> My name ... http://jsfiddle.net/6uKAT/20/ See Question&Answers more detail:os...

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

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398 views

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javascript - jquery select all checkboxes

I have a series of checkboxes that are loaded 100 at a time via ajax. I need this jquery to allow me to ... id='selectall' value="Select All"> See Question&Answers more detail:os...

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

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405 views

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javascript - How to stop a Vimeo video with jQuery

When I hide a YouTube video, it stops playing. However, this is not the case for Vimeo videos. Is there another way to stop a Vimeo video? 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

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javascript - How to delete existing text from input using Puppeteer?

I'm trying to test amending text in an editable input which contains the title of the current record - ... deleting or replacing existing text. See Question&Answers more detail:os...

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

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152 views

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javascript - How to create and clone a JSON object?

I was wondering how can I create a JSON (JS) object and then clone 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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432 views

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javascript - Letter spacing in canvas element

The question says it all pretty much. I've been searching around and starting to worry that it's impossible. I ... with the spacing in mind? See Question&Answers more detail:os...

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

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286 views

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javascript - componentDidUpdate vs componentWillReceiveProps use case in react

This is how we use componentWillReceiveProps componentWillReceiveProps(nextProps) { if(nextProps.myProp !== this.props.myProps) ... ()) } } See Question&Answers more detail:os...

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

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289 views

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javascript - Removing the $(window).resize Event in jQuery

Part of the page I'm developing requires a $(window).resize event to be added to a div when a user ... with this would be greatly 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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192 views

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javascript - how to navigate from one page to another in react js?

I have two components. In first component I have one button. On click of button I want to navigate to ... , document.getElementById('app')) See Question&Answers more detail:os...

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

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199 views

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javascript - webpack.validateSchema is not a function

Webpack are throwing this error all of a sudden: TypeError: webpack.validateSchema is not a function Everything was ... Anyone have an idea? See Question&Answers more detail:os...

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

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135 views

1 answer

javascript - JS - Can't combine lib files

I have multiple lib files in an an index.html file, that are loaded in proper sequence for an app I am ... HTML file, what is the difference? See Question&Answers more detail:os...

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

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158 views

1 answer

javascript - How to use React Router with Electron?

Using this boilerplate as reference I created an Electron app. It uses webpack to bundle the scripts and express server ... . What am I missing? See Question&Answers more detail:os...

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

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