Recent questions tagged JavaScript

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javascript - Can Greasemonkey fetch values from a paginated sequence of URL's?

I would like to fetch a value from https://play.google.com/store/account*, which makes the user page through ... location.assign (nextPage); } } See Question&Answers more detail:os...

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

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532 views

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javascript - How to redirect all routes to index.html (Angular) in nest.js?

I am making Angular + NestJS app, and I want to send index.html file for all routes. main.ts async ... .sendFile('path_to_file'). Please help See Question&Answers more detail:os...

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

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466 views

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javascript - jQuery/HTML - Disable OnClick

as the title says I'm trying to disable OnClick for specific <div id="test" style="display: block; opacity: 0. ... ); after the div was created. See Question&Answers more detail:os...

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

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553 views

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javascript - Selecting a default value in an R plotly plot using a selectize box via crosstalk in R, using static html not shiny

In an Rmarkdown html document, how does one select a default value for a crosstalk::filter_select dropdown that will work ... (), plot) ``` See Question&Answers more detail:os...

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

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307 views

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javascript - Accessing Json fields with weird characters

i have a json string im converting to object with a simple eval(string); heres the sample of the json string: var ... there a way to access 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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302 views

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javascript - How to outsource a template js to a different file when using Handlebars.js

I have this template script <script id="some-template" type="text/x-handlebars-template"> {{#users}} {username} {email} ... - how do I do 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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430 views

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javascript - MongoDB query for document older than 30 seconds

Does anyone have a good approach for a query against a collection for documents that are older than 30 seconds ... time associated with 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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386 views

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javascript - make html5 video go to first frame when it ends?

I have a simple video html5 tag, bound to an "ended" event: $('#video').show().trigger("play").bind ... possible with jQuery? 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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544 views

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javascript - Focusing on nested contenteditable element

So, I have two contenteditable divs nested inside of another: <div class="top" contenteditable="true"> <div ... help will be much 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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448 views

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javascript - PDF.JS in Mobile apps Access-Control-Allow-Origin issue

I am trying to develop an app for mobile devices using Sencha and Cordova. As PDf support is not ... capability also. 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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333 views

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javascript - Django - Reverse Engineering the Admin site's "Add Foreign Key" button

TL;DR (Short synopsis): I have recreated the admin "Add" button in my own project. However, when I hit ... the new select element? 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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426 views

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javascript - generate audio file with W3C Web Speech API

Is it possible to use W3C Web Speech API to write Javascript code which generates audio file (wav, ogg or mp3 ... to speakers but to file. See Question&Answers more detail:os...

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

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286 views

1 answer

javascript - FileReader and CodeMirror Load File Complication

Default CodeMirror HTML Editor with Preview - http://jsfiddle.net/D9MvH/1/ - http://liveweave.com/zSqCfA Load File ... script> </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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604 views

1 answer

javascript - Phonegap events online/offline not working

I am writing app with phonegap(cordova) 3.0.0 and events "online" and "offline" doesn't work. When I tried event ... id); } }; Thank for advices See Question&Answers more detail:os...

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

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514 views

1 answer

javascript - Vue js with an external configuration file

I'm wondering if it is possible to let to a Vue App to read an external configuration file. I imagine ... project is made with Vue CLI. See Question&Answers more detail:os...

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

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504 views

1 answer

javascript - Don't have time to send get request on window unload

I want to notify the server on user closes browser window. I tried all of the $(window).bind("beforeunload", function() ... : 'notify' }); } ); See Question&Answers more detail:os...

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

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374 views

1 answer

javascript - Regular Expressions: Capture multiple groups using quantifier

Consider the following code: <!DOCTYPE html> <html> <body> <script type="text/javascript"> var str = '< ... them explicitly as in pattern pat1. See Question&Answers more detail:os...

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

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447 views

1 answer

javascript - Mapbox GL Popup set content with custom tag

im trying to creater a marker with popup on click, so far so good, the problem is when im trying to set ... components. thank you for your help! See Question&Answers more detail:os...

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

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285 views

1 answer

javascript - How can I change the width of the bars in a highchart?

With a bar chart like this one, is is possible to change the width of the bars to represent another data attribute, say the ... }] }); }); });? See Question&Answers more detail:os...

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

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228 views

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javascript - what's the result of 1 + undefined

1 + undefined = ? first, String(undefined) get string "undefined" second, 1 + "undefined" = "1undefined" what ... it should be "1undefined". tks See Question&Answers more detail:os...

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

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388 views

1 answer

javascript - What is a surrogate pair?

I came across this code in a javascript open source project. validator.isLength = function (str, min, max) // ... this is related to encoding. See Question&Answers more detail:os...

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

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236 views

1 answer

javascript - What does while (i --> 0) mean?

I apologize if this a stupid question, but I cannot find the answer anywhere. How does the following code work ... it. Can someone enlighten me? See Question&Answers more detail:os...

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

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337 views

1 answer

javascript - Webpack can't import package installed from git

So I forked a package in the git. Made my changes. Then in my terminal npm install --save git+https:/ ... other way for git installed packages? 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 - Emulate a file upload click in jQuery

I have an <img ... /> tag that I have bound a click event to in jQuery. When it is clicked I'd like to ... $(".hiddenUploadBtn").submit(); ... See Question&Answers more detail:os...

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

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555 views

1 answer

javascript - Stretch div to A4 size

I have the following function which works great. <script type="text/javascript"> function printDiv(printpage) { var ... the function is called? See Question&Answers more detail:os...

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

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298 views

1 answer

javascript - How to implement chained method calls like jQuery?

So I am (still) completely in love with the almighty jQuery, and I have my own growing library of utilities that ... of doing it. Thanks folks! See Question&Answers more detail:os...

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

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478 views

1 answer

javascript - Get the word upon which the caret sits within a contenteditable div?

I am trying to extract a single word from a content editable div at the position, when the mouse is ... anyone suggest an alternate method? See Question&Answers more detail:os...

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

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434 views

1 answer

javascript - What's the second set of parentheses mean after a require statement in Node.js?

I'm working with a coworkers code today and I saw something I've never seen before. I understand the first part of the ... )('js', './dist/js') See Question&Answers more detail:os...

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

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