Recent questions tagged javascript

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javascript - Disable chrome react DevTools for production

I'm trying to browserify my react app for production using gulp and envify to setup NODE_ENV. So I can remove react warning, ... 'ms'); })); }; 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 extension set to `run_at` `document_start` is running too fast?

EDIT: Something was wrong with my Chrome browser and creating a conflict with my script, a full reinstall ... method 'appendChild' of null 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 - Creating a Clickable Grid in a Web Browser

I want to draw a grid of 10 x 10 squares on a HTML5 canvas with number 1-100 displayed on the squares. ... as a variable to the function. 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 switch between login page and app with Aurelia

I'm using the Aurelia skeleton for my project. Everything seemed so intuitive, however I'm stuck with a problem which ... am I missing 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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javascript - Validate IPv4, IPv6 and hostname

I'm working on a project in .net , that can connect to different machines by an IP address that the user ... included in the address) 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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416 views

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javascript - finding the maximum scroll position of a page

I have made the body of the page 200% tall so that it fits on a screen twice. Using javascript I am making it ... scrolldown(); } },200); } 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 Detect class changes

I am using a plugin that added a class open to .slide-out-div when opened. So I am trying to change some ... sure how to put this together... 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 parameter serialization without the bracket mess

I'm using JQuery to make a JSON request back to the server and it seems that it's parameter serialization is ... my server-side code expects. 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 - Most elegant way to force a TEXTAREA element to line-wrap, *regardless* of whitespace

Html Textarea elements only wrap when they reach a space or tab character. This is fine, until the user types a ... a plain old block of text. 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 hide the jqgrid completely when no data returned?

I'm having a heck of a time trying to only display my jqGrid when records are returned from my webservice. I ... for any help you can provide. See Question&Answers more detail:os...

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

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174 views

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javascript - How do I capture the input value on a paste event?

On my site users can paste text (in this case a url) into an input field. I'd like to capture the value ... : http://jsfiddle.net/TZWsB/1/ 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 - JSONP request returning error: "Uncaught SyntaxError: Unexpected token :"

So I'm trying to make a request to the Stack Exchange API with the following jQuery code: $.ajax({ type: ... , would this cause any trouble? See Question&Answers more detail:os...

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

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173 views

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javascript - Why does IndexOf return -1?

I am learning Javascript and don't understand why the indexOf below returns -1: var string = "The quick brown fox ... (string.indexOf("good")); See Question&Answers more detail:os...

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

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160 views

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javascript - Integrating Google Maps in vue.js

I've been trying to initialize a Google map on my vue.js project while including the script : <script src="https ... work for me ... 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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336 views

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javascript - How do I understand Transform properties in snap.svg?

I have been trying to learn snap.svg and I have some doubts regarding the transform properties. My question is pretty ... am very new to SVGs. See Question&Answers more detail:os...

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

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179 views

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javascript - Testing AngularUI Bootstrap modal instance controller

This is a somewhat of a follow-on question to this one: Mocking $modal in AngularJS unit tests The referenced ... is still valid regardless.) See Question&Answers more detail:os...

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

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310 views

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javascript - What's a good way to reuse test code using Jasmine?

I'm using the Jasmine BDD Javascript library and really enjoying it. I have test code that I'd like to reuse ( ... and how have you handled 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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627 views

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javascript - Google Translate set default language

Maybe this has an obvious solution that I'm overlooking, but I can't seem to find the correct parameter to put in ... if it was an easy fix. See Question&Answers more detail:os...

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

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171 views

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javascript - submit the form using ajax

I'm developing an application (a kind of social network for my university). I need to add a comment (insert a ... values. anyone can help me? 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 create a condition in protractor for when an element exists or not

I'm using Protractor JS. And the site is written in Angular JS. So I have a toggle switch. And I ... create proper conditions in this framework. See Question&Answers more detail:os...

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

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141 views

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javascript - Load page content to variable

Good day. I never really got a good hand at JavaScript, therefore this unusual and simple question. How can i ... any error. So whats wrong? See Question&Answers more detail:os...

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

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708 views

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javascript - requireJS optional dependency

I'm adding AMD support to a javascript library I develop. This library may use jquery but it will still work ... the module will still work? See Question&Answers more detail:os...

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

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118 views

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javascript - How To Disable Ajax In jQuery Mobile Before Page Load?

On my mobile website. I've been trying to load Adsense Mobile ads, but they continue to take up the entire page ... a page that is non-ajax. See Question&Answers more detail:os...

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

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182 views

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javascript - express.js - how to intercept response.send() / response.json()

Lets say I have multiple places where I call response.send(someData). Now I want to create a single global ... listeners, interceptors, ...)? 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 extract data out of a Promise

I have a promise that returns data and I want to save that in variables. Is this impossible in JavaScript ... to asnyc/await or Generators. See Question&Answers more detail:os...

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

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329 views

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javascript - Check all input fields have been filled out with jQuery

I have 3 divs, each with a dfew input fields and next button on. I want to write a snippet of jQuery that ... . http://jsfiddle.net/xG2KS/1/ See Question&Answers more detail:os...

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

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202 views

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javascript - How do I parse a string to number while destructuring?

I am trying to experiment around destructuring assignment. Now I have a case which I trying to cop up ... log(typeof latitude,typeof longitude) See Question&Answers more detail:os...

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

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189 views

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javascript - What is the custom function(p,a,c,k,e,d) used for?

I have seen a lot of websites with some function (p,a,c,k,e,d) in their JavaScript code. The different websites ... goes here } }catch(err){} See Question&Answers more detail:os...

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

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