Recent questions tagged Javascript

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javascript - Chart.js line chart set background color

I'm working with Chart.js and want to convert a line chart to a PNG. The problem is that the image ... nothing really worked. And suggestions? See Question&Answers more detail:os...

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

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237 views

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javascript - sort a dictionary (or whatever key-value data structure in js) on word_number keys efficiently

how do I sort a dictionary by key like dict["word_21"] = "Hello Java"; dict["word_22"] = "Hello World"; dict ... is what I need at the moment. See Question&Answers more detail:os...

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

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428 views

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javascript - Unbinding inline onClick not working in jQuery?

Okay so, I'm wondering how to unbind an inline onclick event in jQuery. You'd think .unbind() would work, however ... (0).onclick = ""; 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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416 views

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javascript - How to make an import shortcut/alias in create-react-app?

How to set import shortcuts/aliases in create-react-app? From this: import { Layout } from '../../Components/ ... but it also didn't work. See Question&Answers more detail:os...

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

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324 views

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javascript - new URL(location.href) doesn't work in IE

I am facing to problem with method new URL('address') in IE. I have this code: var href = location.href; var ... idea how to fix it in IE? See Question&Answers more detail:os...

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

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165 views

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javascript - Communication between Reactjs Components

After struggling too much with Redux, flux and other pub/sub methods i ended up with the following technique. I do ... and cons of this setup. See Question&Answers more detail:os...

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

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460 views

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javascript - Convert a Google Maps polygon path to an SVG path

When a user has drawn a polygon in Google Maps using the built in Drawing Manager I save the polygon ... in the right direction 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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347 views

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javascript - How to disable View source and inspect element

How do you disable/ view source/ and /inspect element/, ctrl + u ctrl+shift+I f12 menu bar and right click, also ... . I just need to fix 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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327 views

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javascript - IFrame button click event

I'm trying to attach an eventlistener to the "click" event of a button on a page in an IFrame. The page ... same for buttons within the Iframe. See Question&Answers more detail:os...

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

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580 views

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javascript - pass value/variable from fancybox iframe to parent

I'am trying to pass a variable/ value from the fancybox iframe to the parent window without success. Fancybox is ... EDIT Here's an Example 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

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javascript - Using multiple page.open in one script

My goal is open many pages(with a short delay) and save my data to a file. But my code does not work. var ... end then the 1st page opens well. 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 - HTML5 Video - Change multiple sources

I have found several sites on Google about this problem and also found a few questions on here, which were ... = "jerryclips/Bild02"+ext; 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 - Can I zoom into a web page like IE or Firefox do, using programming?

Simple - I have a layout that is 800 by 600. When I press Ctrl and +, it zooms in and looks wonderful ... /CSS that got no good replies. See Question&Answers more detail:os...

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

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169 views

1 answer

javascript - angular $resource with jsonp not working

I'm having troubles w/ the following code: angular.module('offerServices', ['ngResource']) .factory('Offer', ... an error in this case? 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 - jQuery Cookie hide/show div

I am trying to set up a cookie using jQuery Cookie so that an alert will be displayed for new visitors and when you ... 'alert', true); }); } See Question&Answers more detail:os...

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

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282 views

1 answer

javascript - something similar to treegrid in jqGrid

I want to have a tree expanded only when it is required. eg: OS Type is a leaf node it does not expand, but Memory has sub ... { // $(row).hasClass('jqgrow') if(row.cells[iCol].ti...

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

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280 views

1 answer

javascript - More succinct delayed evaluation than function(){return x}?

I'm porting some Python code that relies heavily on delayed evaluation. This is accomplished by via thunks. ... a delayed evaluation marker. See Question&Answers more detail:os...

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

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316 views

1 answer

javascript - Create custom symbol on polyline using SVG path

I am trying to create a flight route using google maps with animation. Is it possible to create a polyline path with ... }], map: map, }); 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

1 answer

javascript - Replace images source for all images

I want to replace the src attribute for all images matching a regex using Greasemonkey scripting. Example: Replace http:/ ... } It doesn't work. See Question&Answers more detail:os...

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

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863 views

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javascript - How to Use Tampermonkey to reload another tab?

I want to refresh a certain tab when the current tab changes, using Tampermonkey. I am a user of Duolingo, but ... ideas, 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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209 views

1 answer

javascript - Can I load a web worker script from an absolute URL?

I haven't been able to get something like this to work: var myWorker = new Worker("http://example.com/js/worker. ... to do this in Firefox 3.5. See Question&Answers more detail:os...

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

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261 views

1 answer

javascript - angular2 failing lodash import

I started simple Angular 2 app, all working. But when I add import of lodash and try to use it, I get errors and ... </my-app> </body> </html> See Question&Answers more detail:os...

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

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379 views

1 answer

javascript - Adding a high score to local storage

I want to add a high score to my game. Right now I have this: var score = 0; var highscore = 0; The ... but it also doesn't give any errors. See Question&Answers more detail:os...

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

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237 views

1 answer

javascript - How to drag and drop multiple elements between different tabs

I am trying to drag and drop multiple elements between different tabs. in this jsfiddle, When an item is being dragged, i ... " ); }); } }); See Question&Answers more detail:os...

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

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149 views

1 answer

javascript - JS error object has no method addEventListener

I have following code var el = document.querySelectorAll('.block'); console.log(el); el.addEventListener('click', ... can I solve this issue? See Question&Answers more detail:os...

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

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163 views

1 answer

javascript - Return a function from the anonymous wrapper?

I am trying to undrstand the code for(var i = 0; i < 10; i++) { setTimeout((function(e) { ... happens when this function returns a function? See Question&Answers more detail:os...

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

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302 views

1 answer

javascript - Is there a way to have two docs in Docusaurus 2?

As I know, Docusaurus supports customized pages, but is there a way to have two docs in one Docusaurus ... frameworks offer this feature? See Question&Answers more detail:os...

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

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264 views

1 answer

javascript - Using Crypto-JS in Google Apps Script - What is C.lib?

I would like to us Crypto-JS in Google Apps Script and have copied all source files into my project. When ... information on Google and SO. See Question&Answers more detail:os...

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

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