Recent questions tagged javascript

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javascript - mongodb type change to array

I have a field in mongodb that's a string. {"field": "some text"}, I want to convert them all into arrays. ... if there's a cleaner way. Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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218 views

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javascript - How to redirect all Angular request to index.html in Nginx

I have create a simple Nginx config file to server an Angular like so: server { listen 80; listen [:: ... Suggestions will be much appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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167 views

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javascript - Get current function name in strict mode

I need the current function name as a string to log to our log facility. But arguments.callee.name only works ... name under "use strict"? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - ES6 import duplicates?

I'm trying to keep my code (server and client side) as modular as possible and this requires a lot of ... using Node, Babel and Webpack. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - What's the difference between this.function and prototype.function?

Given simple JS inheritance, what's the practical difference in the base function between these two examples? ... .log(instance.baseFunction); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

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javascript - Why is Google Chrome's Math.random number generator not *that* random?

I ran into an odd "bug" today when I was running some unit tests in various browsers. I had run the ... routines that ever use Math.random. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Bootstrap onClick button event

This seems a silly question but just got bootstrap and it doesn't gives any examples on the website about adding ... no bootstrap and JS only. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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248 views

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javascript - Creating signed S3 and Cloudfront URLs via the AWS SDK

Has anyone successfully used the AWS SDK to generate signed URLs to objects in an S3 bucket which also ... CloudFront URL using Javascript. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How Do I use jQuery in CasperJS?

casper.start(URL, function() { casper.page.injectJs('C:/Users/Mike/Documents/n1k0-casperjs-bc0da16/jquery-1.10.2.min.js') ... .10.2.min.js'] }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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213 views

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javascript - jQuery replace all occurrences of a string in an html page

I'm working on a project where I need to replace all occurrences of a string with another string. However, I only ... "Hi" in the html as well See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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204 views

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javascript - Typescript dynamically create interface

I use simple-schema to define DB schemas in an object: { name: 'string', age: 'integer', ... } Is it ... I don't have to type everything twice? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

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javascript - How to create anchor tags with Vue Router

I am creating a small Vue webapp, I want to create an anchor tag in this. I have given an id to one of ... , Have I missed something in this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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402 views

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javascript - Failed to execute 'play' on 'HTMLMediaElement': API can only be initiated by a user gesture

I'm making a music playing page, where I use SoundManager 2 for AngularJs. I'm using a remote API to get ... Are there any workarounds for it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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283 views

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javascript - Passing/Accessing props in stateless child component

I know you can pass all a react components props to it's child component like this: const ParentComponent = () => ... Component</h1> </div> ) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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164 views

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javascript - Piping remote file in ExpressJS

I would like to read a remote image and display it. I can save the file but not getting the code right to display it. ... ; res.end(); }); }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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169 views

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javascript - addEventListener Two Functions

How can I make it so that addEventListener() has two functions inside it? I have tried finding my own solution, ... example if it is possible. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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247 views

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javascript - How do I handle form submission in ember.js?

I have a form with various controls. When the submit button is pushed an ajax request is sent to the server ... Ember? Is that even possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

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javascript - How to set default value on an input box with select2 initialized on it?

How do I set default value on an input box with select2? Here is my HTML: <input type="text" id=" ... I display the default value please? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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175 views

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javascript - Why are derived class property values not seen in the base class constructor?

I wrote some code: class Base { // Default value myColor = 'blue'; constructor() { console.log(this.myColor) ... ? What should I do instead? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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151 views

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javascript - Google Drive Picker - Developer Key is Invalid Error

I started to learn Google Drive Picker API and started with my localhost (I have created my client id and browser ... script> </body> </html> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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javascript - FB.getLoginStatus returns status unknown

When calling FB.getLoginStatus using a valid Facebook App the response status is always unknown. Exact response ... the Facebook App Settings. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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238 views

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javascript - Vue 2 contentEditable with v-model

I'm trying to make a text editor similar to Medium. I'm using a content editable paragraph tag and store ... found any answers online for this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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508 views

1 answer

javascript - How to keep a scrollbar always bottom?

I have a scroll-bar in a div element and initially it's position is top. Whenever i add some text to the ... it to be always Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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267 views

1 answer

javascript - Angularjs dynamically set attribute

I'm trying to dynamically add attribute to div in controller in angular js. var table = document.getElementById(" ... how to make it works? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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137 views

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javascript - jquery animate .css

I have a script: $('#hfont1').hover( function() { $(this).css({"color":"#efbe5c","font-size":"52pt"}); / ... it down, so it wont be instant ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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122 views

1 answer

javascript - Using jQuery to trigger html onclick event

<input type="text" id="test_value" name="test_value" value="xyz" /> <input id="test_default" name=" ... correctly. Can anyone explain this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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134 views

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javascript - How do I create HTML table using jQuery dynamically?

I am trying to create a HTML table like the following dynamically using jQuery: <table id='providersFormElementsTable'> <tr ... me path... :) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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575 views

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javascript - How to reinitialize dataTables with newly fetched data from server using ajax in MVC

So here I have list of menus for admin and under them I have Upload news. When this particular menu is clicked ... list of news into this Table? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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