Recent questions tagged Javascript

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javascript - Functional approach to basic array construction

This is my code, acting upon myArray: var myArray = []; var i; for(i = 0; i < 20; i += 1) { myArray. ... ]; myArray.push(Math.random()) < 20;); 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 - Bind events on dynamic created elements inserted by AJAX (check box)

I am new with jQuery. I have written a code to add up products from one table to other on checked dynamically ... ()) } echo $extra_fee_list; } 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 - jQuery Animate() and BackgroundColor

I'm trying to create a simple pulse effect by changing the background color using JQuery. However, I can't get ... Again, thanks for the help. 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 to use Google fonts in Canvas when Drawing DOM objects in SVG?

As per Mozilla's documentation, you can draw complex HTML on Canvas like this. What I can't figure out is a way ... "200" height="200"></canvas> 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 To Send A Reply With Gmail API

I have two gmail accounts I created a thread consisting of five messages and retreived them with gmail gapi at this ... ? Thank you 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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javascript - Node.js Async/Await module export

I'm kinda new to module creation and was wondering about module.exports and waiting for async functions (like a ... really figure that one out 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 - Chrome console already declared variables throw undefined reference errors for let

Recently I ran into this weird thing in chrome console. Here I am intentionally assigning an undefined thing to a ... new Error example = 5 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 - jQuery focus() sometimes not working in IE8

I am developing webapp using jQuery. I have functionality that adds new row of 3 input fields. After creating these ... example of my app ;). 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 - Why is the variable holding the input value always logged as empty?

When I console.log the variable that holds the input value, it logs an empty string. The same thing happens with ... ">Add</button> </form> 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 - Window.Open POST

I have a link which when clicked I open a window with window.open like below. window.open("edit.jsp?clientId=" ... so people cant copy url . 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 - Handling Asynchronous Calls (Firebase) in functions

Several times now I have run into an issue with synchronous & asynchronous functions using Firebase. My problem is ... there a better solution? 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 can I stop an onclick event from firing for parent element when child is clicked?

I'm having two issues with onclick events, they are somewhat similar so I'll ask them both here. First: I ... in advance for your help, Matt See Question&Answers more detail:os...

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

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272 views

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javascript - Can I prevent an alert() with a Google Chrome Extension

Can I create a Google chrome extension to prevent the page from doing an alert() ? 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 - Webpack output is empty object

I want to build a react component library as a node module to then import it into different projects. But if ... what could be wrong here? See Question&Answers more detail:os...

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

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233 views

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javascript - Check if a node.js module is available

I'm looking for a way to find out if a module is available. For example, I want to check if the ... question because Google isn't helpful. See Question&Answers more detail:os...

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

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289 views

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javascript - Can I handle alert inside UIWebViewDelegate?

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

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423 views

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javascript - Dynamically adding cases to a switch

I need to dynamically add cases to a switch. I want the user to be able to add items and every item needs it's own switch case. 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 - Angular 2 - Chaining http requests

I get a RxJS Observable from an httpService which is the actual http from Angular. Now as soon as I get a ... subscribe(); return data; }); See Question&Answers more detail:os...

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

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391 views

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javascript - How to properly escape characters in regexp

I want to do a string search inside a string. Simply saying MySTR.search(Needle). The problem occurs when this ... a simpler way to do 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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288 views

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javascript - confused about function declaration in { }

var a; if (true) { a = 5; function a() {} a = 0; console.log(a) } console.log(a) See Question&Answers more detail:os...

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

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606 views

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javascript - XMLHttpRequest 206 Partial Content

I would like to issue a partial content request from an XMLHttpRequest object in javascript. I'm loading a ... object only from 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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285 views

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javascript - Skip ng-repeat JSON ordering in Angular JS

Does anybody know how I can SKIP JSON ordering altogether when I use ng-repeat (in a painless way probably)? For ... an elegant way to do 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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265 views

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javascript - How to vertically align all text in CSS?

The issue seems to be that certain letters like g, y, q, etc. that have a tail that slopes downwards, do not ... ="character">y</div> </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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228 views

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javascript - CORS error for application running from file:// scheme

I have an AngularJS/Cordova app which polls a JSON service on a remote server: $http({method: 'GET', url ... are only supported for HTTP. See Question&Answers more detail:os...

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

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308 views

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javascript - Including SVG template in Angularjs directive

<div ng-app="testrectApp"> <svg> <rect height="10" width="10" style="fill: #00ff00" /> <testrect /> < ... svg, if that is actually the solution. See Question&Answers more detail:os...

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

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546 views

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javascript - angular 4+ assign @Input for ngComponentOutlet dynamically created component

In Angular 4 to dynamically create a component you can use ngComponentOutlet directive: https://angular.io/docs/ts/ ... "></ng-container> ? See Question&Answers more detail:os...

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

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1.0k views

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javascript - Firebase JS API auth - account-exists-with-different-credential

We're having real problems trying to resolve this and so hoping for some Firebase assistance / those ... implementation? Greatly 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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504 views

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javascript - HTML audio can't set currentTime

I am using Chrome. In my dev tools console, I tried the following: Everything works as expected except last ... that fallsback to flash ? See Question&Answers more detail:os...

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

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