Recent questions tagged Javascript

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javascript - D3js take data from an array instead of a file

I have found this excellent d3js chart here. However in my case I want this chart to take value from an array ... } </script> Thanks a lot See Question&Answers more detail:os...

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

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463 views

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javascript - Multiple Ternary Operators

I need a bit of syntax help with a ternary operator which will help me to put the correct marker icons on to my ... can't seem to get it right. See Question&Answers more detail:os...

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

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392 views

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javascript - Count textarea characters

I am developing a character count for my textarea on this website. Right now, it says NaN because it seems to ... left: " + charactersLeft; } 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 - Use :hover to modify the css of another class?

Is there a way to modify the css for one class when hovering on an element from another class using only css ... see between the two classes. See Question&Answers more detail:os...

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

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469 views

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javascript - Any way to get a bounding box from a three.js Object3D?

I'm loading an OBJ file using Three.js and OBJLoader.js. This returns a Three.Object3D object, which has what you ... for it-- is this possible? See Question&Answers more detail:os...

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

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337 views

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javascript - window.variableName

I am going through some code and at the beginning of the script we have var emailID = email. Later on, ... work and would violate my contract. 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 fix error "Failed to compile : ./node_modules/@react-leaflet/core/esm/path.js 10:41 Module parse failed: Unexpected token (10:41)"

I am trying to create a react-typescript app along with leaflet. I used the command, npm install leaflet ... appreciated. Thanks 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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645 views

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javascript - fetch() unexpected end of input

I am using fetch() to grab data from api server. My error looks like this: Uncaught (in promise) SyntaxError: ... (data => console.log(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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354 views

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javascript - Accessing localStorage from a webWorker

Can a WebWorker access the localStorage? If not why not? Is it problematic from a security stand point? See Question&Answers more detail:os...

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

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461 views

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javascript - How to copy all the attributes of one element and apply them to another?

How do I copy the attributes of one element to another element? HTML <select id="foo" class="bar baz" ... the attributes from $select to $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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667 views

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javascript - Access to Image from origin 'null' has been blocked by CORS policy

I have JavaScript application in OpenLayers 3, and my base layer is created from local tiles. I work only in ... never had that error before. See Question&Answers more detail:os...

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

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276 views

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javascript - Alternative version for Object.values()

I'm looking for an alternative version for the Object.values() function. As described here the function is not ... would be a quick 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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347 views

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javascript - how to move a div with arrow keys

I would like to move a div with my arrow keys using jQuery. So right, left, down and up. Found a demo of ... another div. How can this be done? See Question&Answers more detail:os...

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

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297 views

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javascript - Dynamically loading templates in Meteor.js

I would like the ability to load templates dynamically without explicitly specifying the template. As an example: < ... ); Is this possible? See Question&Answers more detail:os...

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

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277 views

1 answer

javascript - Upload Base64 Image Facebook Graph API

I'm trying to upload a base64 image to a FaceBook page using Node.js. I have managed to get the upload ... multipartBody, new Buffer(footer)]); See Question&Answers more detail:os...

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

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335 views

1 answer

javascript location.hash refreshing in IE

I need to modify the hash, remove it after certain processing takes place so that if the user refreshes they do ... complete url in a new tab. See Question&Answers more detail:os...

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

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456 views

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javascript - Change image in HTML page every few seconds

I want to change images every few seconds, this is my code: <?xml version = "1.0" encoding = "utf-8"?> <! ... I have no idea how to do that. See Question&Answers more detail:os...

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

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506 views

1 answer

javascript - How to convert html table to excel with multiple sheet?

How can I convert multiple html tables to an excel sheet with multiple worksheets? Could you please help into this. My ... ; return (sa); } } See Question&Answers more detail:os...

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

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570 views

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javascript - How to swipe top down JQuery mobile

I'm trying to make event on swiping up and down instead of left and right i have this roll as image shows: ... down as image displays any 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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213 views

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javascript - Dynamic creation of table with DOM

Can someone tell me what's wrong with this code? I want to create a table with 2 columns and 3 rows, and ... ]); } tablearea.appendChild(table); See Question&Answers more detail:os...

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

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180 views

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javascript - How do I get basic auth working in angularjs?

How can I get basic auth working in AngularJs? I've googled and the resources aren't working for me. I'm very new to AngularJS See Question&Answers more detail:os...

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

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384 views

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javascript - Performance of CSS Transitions vs. JS animation packages

I'm wondering is there any difference in performance of using CSS Transitions vs. any of the various ... transitionDuration for that element). See Question&Answers more detail:os...

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

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281 views

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javascript - What does _.debounce do?

A project I've been working on uses _.debounce(). The Underscore JS documentation for debounce reads as ... What does debounce actually do? See Question&Answers more detail:os...

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

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223 views

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javascript - Using Objects in For Of Loops

Why isn't is possible to use objects in for of loops? Or is this a browser bug? This code doesn't work in ... of test) { console.log(item) } See Question&Answers more detail:os...

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

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278 views

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javascript - Copy to clipboard without Flash

I found many solutions for copying to the clipboard, but they all either with flash, or for websites side. I' ... and of course cross-browser. See Question&Answers more detail:os...

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

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412 views

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javascript - Change the content of a div based on selection from dropdown menu

Is there a simple way, using JavaScript, to dynamically show/hide content in a <div> based on the users selection ... :hidden;">Content 3<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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302 views

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javascript - How to use Google sheets API while inside a google cloud function

I'm trying out Google's Cloud Functions service and I want to read and write a Google Spreadsheets but can't ... do something similar to 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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414 views

1 answer

javascript - Embedding SVG in PDF (exporting SVG to PDF using JS)

The starting points: I don't have a server that can provide anything but static files. And I have an SVG ... . The versions that supports SVG. See Question&Answers more detail:os...

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

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