Recent questions tagged Javascript

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javascript - Is Babel a compiler or transpiler?

I've been using Babel for a while now, and I've always been under the impression that Babel was a ... to ensure my description is accurate See Question&Answers more detail:os...

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

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445 views

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javascript - ES6 module support in Chrome 62/Chrome Canary 64, does not work locally, CORS error

Index.html <html> <head> <script type="module"> import {answer} from './code.js' console.info("It's $ ... flag in both Chrome and Chrome Canary. See Question&Answers more detail:os...

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

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177 views

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javascript - How to sum two fields in AngularJS and show the result in an label?

I have an situation on my page. I have two inputs and an label in my page. These label have to show the ... of two inputs shown in the label? See Question&Answers more detail:os...

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

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575 views

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javascript - Axios. How to get error response even when api return 404 error, in try catch finally

for e.g. (async() => { let apiRes = null; try { apiRes = await axios.get('https://silex. ... https://jsfiddle.net/jacobgoh101/fdvnsg6u/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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javascript - Bootstrap 3 datetimepicker events not firing up

I am using Bootstrap 3 DateTimePicker and I am trying example 8 (Linked datetimepicker). $('#dpStart').datetimepicker({ ... > </div> </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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258 views

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javascript - How do I remove the gray border that surrounds background images?

I've come across an interesting problem in the following line of code: <img style="background-image:url(Resources/ ... . Any ideas? Thanks. Mike 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 handle Uncaught (in promise) DOMException: The play() request was interrupted by a call to pause()

Below is my code in aspx page to allow playing audio's of wav format in the browser but with my current code I ... element. </audio> </body> 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 - Object is not extensible error when creating new attribute for array of objects

I have a function that needs to extend a javascript array, including a new attribute called selected: export ... , object is not extensible 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 use ES6 modules from dev tools console

As far as I understand it, if I create an ES6 module, I can only import it from code that is itself ... seems like a fairly extreme limitation. 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 JSHint support async/await?

I'm using JSHint for the JavaScript project (with the Visual Studio Code). And in this project I use async ... not, are there any workarounds? See Question&Answers more detail:os...

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

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172 views

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javascript - JSON.parse unexpected token s

Why is it that whenever I do :- JSON.parse('"something"') it just parses fine but when I do:- var m ... me an error saying:- Unexpected token s 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 - Force page reload with html anchors (#) - HTML & JS

Say I'm on a page called /example#myanchor1 where myanchor is an anchor in the page. I'd like to link to / ... about doing so? JS is OK. See Question&Answers more detail:os...

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

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219 views

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javascript - How to directly access module's constant in HTML on AngularJS

I want to use several constants directly in html (and few times in controllers). For example, this is main app ... may be i choosed wrong 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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413 views

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javascript - seek to a point in html5 video

Is it possible to seek to a particular point in html5 video displayed in a web page? I mean ,can I input a particular ... +10; } }); } ); See Question&Answers more detail:os...

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

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146 views

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javascript - What is XHTML role attribute? What do you use it for?

I have read W3C's page on this, but it is still vague to me. Is the role attribute's purpose to ... identify multiple resources on a page)? 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

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javascript - ng-options how to set first select always blank

I am using angularjs in a project and in which I am using ng-options for generating . Initially when the ... the filter. 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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609 views

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javascript - Iterate over interface properties in TypeScript

I need to map interface properties to objects: interface Activity { id: string, title: string, body: string, json: ... key, value: key } }) See Question&Answers more detail:os...

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

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151 views

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javascript - Split a string straight into variables

I'd like to know if standard JS provides a way of splitting a string straight into a set of variables during ... an elegant way to do 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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167 views

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javascript - Repeating setTimeout

I am trying to repeat setTimeout every 10 seconds. I know that setTimeout by default only waits and then performs an ... , 10000); }, 10000); 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 - Underscore.js: create a map out of list of objects using a key found in the object

I am using the excellent Underscore.js library. I have a specific task which I can do fine using JavaScript ... myself. Any help 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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139 views

1 answer

javascript - Is there a method to clone an array in jQuery?

This is my code : var a=[1,2,3] b=$.clone(a) alert(b) Doesn't jQuery have a 'clone' method? How can I clone an array using jQuery? 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 - Access a variable of iframe from parent

script of iframe <script type="text/javascript" > var a=5; </script> script of parent window <script type=" ... give an idea to implement 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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220 views

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javascript - How to fix Cannot find module 'typescript' in Angular 4?

I generated Angular 4 app 3 weeks ago using the @angular/cli. After 2 weeks, I tried to run it with the ... idea how to fix this? 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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javascript - How to use instanceof in a switch statement

I use custom errors (es6-error) allowing me to handle errors based on their class like so: import { ... class in a switch statement? See Question&Answers more detail:os...

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

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670 views

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javascript - TypeError: Class extends value undefined is not a function or null

I am getting the following error when trying to create these entities. TypeError: Class extends value undefined is ... public comic: Comic; } See Question&Answers more detail:os...

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

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843 views

1 answer

javascript - How to refresh table contents in div using jquery/ajax

I need your help in order to refresh a div id="mytable" in my html once the function is called from a method. ... ></table> </h1> </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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361 views

1 answer

javascript - How to give JointJS elements a remove tool?

In JointJS, links come with a handy responsive tool for removing links (when you hover over the link, an "x" ... to delete elements in the UI? See Question&Answers more detail:os...

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

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329 views

1 answer

javascript - How Can I draw a Text Along arc path with HTML 5 Canvas?

I want to draw a canvas graphic like this flash animation: http://www.cci.com.tr/tr/bizi-taniyin/tarihcemiz/ I ... in these arcs. Any 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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