Recent questions tagged javascript

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javascript - Get List of jQuery UI themes - from an URL (same-origin-policy)

Does anyone know a way to get list of jQuery themes from http://jquery-ui.googlecode.com/svn/tags/1.8.23/ ... .. any insight would really 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 MongoDB transaction using Mongoose?

I am using MongoDB Atlas cloud(https://cloud.mongodb.com/) and Mongoose library. I tried to create multiple ... router are in different files. 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 - When should I use Vuex?

Now I start to learn vue, and I'm creating SPA for editing database. Now I can't understand where I should use ... what case I should use Vuex? 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 - Using JSON.stringify on custom class

I'm trying to store an object in redis, which is an instance of a class, and thus has functions, here' ... called, apart from doing other stuff. 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 - Can I Use an ID as a Variable Name?

I find it convenient to set a variable with the same name as an element's id, for example: randomDiv = ... of Internet Explorer acting up? 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 start with all the nodes collapsed in d3js?

Starting from this example http://bl.ocks.org/1062288 I would like to have a tree with all the nodes collapsed, ... only one node (the root). 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 - socket.io stop re-emitting event after x seconds/first failed attempt to get a response

I noticed that whenever my server is offline, and i switch it back online, it receives a ton of socket events, ... a response for x seconds ?. 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 - Show values on top of bars in a barChart

I have a bar chart with ordinal scale for the x-axis. I want to display the y-values on the top of ... ).domain(XDimension)) dc.renderAll(); 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 - Converting bytes to an image for drawing on a HTML5 canvas

Anyone know how I would convert bytes which are sent via a websocket (from a C# app) to an image? I then want ... it? 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 - Cancel Regex match if timeout

Is it possible to cancel a regex.match operation if takes more than 10 seconds to complete? I'm using an ... anything related in sof 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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javascript - DataTable with dropdown Column

I need to make dropdown as column in DataTable jQuery it is lookinng like as below right now And I want it like the ... "filter": false }); }); See Question&Answers more detail:os...

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

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953 views

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javascript - Cannot load Deezer API resources from localhost with the Fetch API

I'm trying to access the Deezer API from localhost, but I'm keep getting the following error: Fetch API cannot load ... . What am I doing 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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javascript - Fixed html table header while scrolling

I have the following table structure: <table> <thead> <tr> <th colspan="4">Current</th> <th colspan="4"> ... understand it. How can I 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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396 views

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javascript - Not able to launch a pdf file in inappbrowser in android

I have a requirement to show a pdf in inappbrowser when user clicks on a link. It is working fine in ... launches but no content is displayed See Question&Answers more detail:os...

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 - D3 Non-Continuous Dates Domain Gives Gaps on X-Axis

I want to plot some time series data that is not continuous (gaps in the dates for weekends, holidays, ... any 3rd party abstraction libraries. See Question&Answers more detail:os...

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

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148 views

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javascript - Watch for element creation in greasemonkey script?

I need to be notified when an element with class 'nav' is created as the document is loading. Googling I found ... load. What am I missing? See Question&Answers more detail:os...

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

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266 views

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javascript - Dynamic google-code-prettify doesn't work

Is it possible for a button to call a function that would 'prettify' a dynamic <code><pre>? I can't ... it, still encountered the same error. See Question&Answers more detail:os...

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

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686 views

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javascript - Result of `document.getElementsByClassName` doesn't have array methods like `map` defined, even though it is an array

I have the following bit of code to select some divs and add a click handler on them var tiles = document. ... Is it not really an array? See Question&Answers more detail:os...

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

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244 views

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javascript - Dynamically added script will not execute

I am dynamically adding a script of a github gist. If I added it to the html before the page loads, the ... ://jsfiddle.net/guanome/JqB3g/3/ 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 - console.log(array) shows different array contents than iterating the array and displaying the individual elements

I have the following code: console.log("start"); for(var i = 0; i < array.length; i++){ console.log(i ... outputs). I am using firefox 20.0 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 - what's the difference between <a onclick="someFunction"> and <a onclick="someFunction()">

what is the difference between <a onclick="someFunction"> and <a onclick="someFunction()"> One uses the parenthesis and ... of using () or not. See Question&Answers more detail:os...

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

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193 views

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javascript - Is "remove" a reserved keyword in Google Chrome?

I have an interesting problem, and I think I got to the root of it, but I wanted to be sure. I have a link ... function remove(){ alert("Hi"); } See Question&Answers more detail:os...

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

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303 views

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javascript - Do we still need functional setState way in react hooks?

const [count, setCount] = useState(0); const handleClick = () => setCount(prevCount => { return prevCount + ... "trustable" and most "updated"? 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 - Using Longitude/Latitude as Waypoint

I'm trying to use the longitude latitude as a waypoint in my google maps and cant seem to get it working. Here' ... seem to find the right one. See Question&Answers more detail:os...

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

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125 views

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javascript - How to include jquery.js in another js file?

I want to include jquery.js in myjs.js file. I wrote the code below for this. var theNewScript=document. ... do this? Please 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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284 views

1 answer

javascript - Cross-browser innerText for setting values

Let's say I have the following code: <html> <head></head> <body> <div id="d">some text</div> < ... why the first approach doesn't 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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142 views

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javascript - Problems with adding object with array

Inspired by this video, I tested further with {}+[]. Test 1: typeof {}+[] //"object" Okay, so {}+[ ... 15 JavaScript is so hard to understand... See Question&Answers more detail:os...

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

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149 views

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javascript - Angular controller scope not updating after jQuery ajax call

i have this code and i can't see where is the source of problem, i don't get any error in the chrome ... this : angular.element($0).scope() See Question&Answers more detail:os...

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

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