Recent questions tagged JavaScript

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javascript - jqGrid Taking Long Time For Large Records

I am using jgGrid. Its working perfectly but when i pass about 90,000 records and open the page in google chrome it takes ... ] } } }); }); } See Question&Answers more detail:os...

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

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486 views

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javascript - How can I use preg_match in jQuery?

Can I use preg_match to validate phone number in jQuery? Here is my code which does not work: if (!preg_match("/^[ ... value="" name="phone" /> See Question&Answers more detail:os...

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

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346 views

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javascript - document.location does not change the webpage in IE9?

I am trying to redirect to a different page in IE9 (9.0.3). When I try to get/set document.location, or ... achieve this in a cross-browser way? See Question&Answers more detail:os...

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

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javascript - How to use native client-side libraries in Meteor?

Current Meteor version: Preview 0.6.6.3 I am tying to add client libraries in my Meteor project (on Ubuntu and ... css/ pages/ js/ .meteor/ 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 detect the back button

I've set up a page where I'm using the following code so when you click on a link the content and URL ... . How to detect the back button? See Question&Answers more detail:os...

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

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419 views

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javascript - You cannot access this page directly - HybridAuth Social Login

I am using HybridAuth social plugin in my website to login from facebook and other websites, everything is working ... done from any browser. See Question&Answers more detail:os...

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

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465 views

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javascript - Using Vue 3 in IE11

I know there are a lot of threads covering Vue 2 support for IE11, which I know works fine with polyfills. ... for vue 2 without success. See Question&Answers more detail:os...

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

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239 views

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javascript - Detecting mobile browsers on the web?

I'm curious to know how to check for iPhone, iPad and other mobile browsers.(JavaScript or CSS) Edit: ... application based on the http request See Question&Answers more detail:os...

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

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372 views

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javascript - How to preselect contenteditable field in UIWebView iOS5

First of all I know contenteditable is only iOS 5 I have accounted for this - we are giving users with iOS ... javascript). Thanks for any 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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409 views

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javascript - jQuery Move div with arrow keys

I'm trying to move a div using the arrow keys. I have the following code which is not working for me. Do you ... //bottom arrow key break; } }) See Question&Answers more detail:os...

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

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222 views

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javascript - How to draw over other apps in React-native?

I need to have something similar to Facebook Messenger's chat heads in my app, basically a bubble that can be ... something like this with RN? See Question&Answers more detail:os...

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

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230 views

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javascript - Access Angular object's function from outside JS

I'm building a HTML-app with the AngularJS framework. I have some legacy JavaScript actions that needs to access a ... any way to fix this? See Question&Answers more detail:os...

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

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320 views

1 answer

javascript - Selenium (Python): How to insert value on a hidden input?

I'm using Selenium's WebDriver and coding in Python. There's a hidden input field in which I'm trying to ... Would anyone know what would 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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914 views

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javascript - Fullcalendar - change event color based on value

I'm using latest fullcalendar and was wondering if someone could show me how I could change background color of the event ... }); }); Thank you. See Question&Answers more detail:os...

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

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465 views

1 answer

javascript - JQuery - Can I query the MacBook Pro Trackpad?

Can I use JQuery to query the Trackpad? So I can do something like this: Pseudo Javascript (JQuery) $(document) ... every response and idea. :) See Question&Answers more detail:os...

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

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343 views

1 answer

javascript - __proto__ for IE9 or IE10

Is there any possibility to change the __proto__ property of an object in IE9 or IE10? Or is MS still not ... after the object is 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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330 views

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javascript - HTML5 Audio, Web Audio API, CORS and Firefox

I have been trying to get this to run correctly so days now with no luck. I have created a custom audio player, ... ="srcMP3" type="audio/mp3"> See Question&Answers more detail:os...

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

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258 views

1 answer

javascript - Use AJAX to send html5 textarea directly without html <form>

Recently I am confused about whether it's possible to send input/textarea data directly without being included in ... reading issue? Thank you See Question&Answers more detail:os...

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

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283 views

1 answer

javascript - linqjs group by with a sum

This might seems like an easy question but I'm struggling with the linqjs syntax. Given the following basic JSON: ... code above 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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581 views

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javascript - Sorting mongodb by reddit ranking algorithm

Here is a js code to rank items according to Reddit's ranking algorithm. My question is: how do I use this code to ... ,1,1).getTime())/1000; } See Question&Answers more detail:os...

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

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273 views

1 answer

javascript - PhoneGap disable caching

I've made a html file where I'm using JavaScript to view a list of table from a textfile. The issue here is ... but it doesn't work for 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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366 views

1 answer

javascript - NodeJS with Socket.IO delay emitting data

I am using the example from the Socket.IO homepage (http://socket.io/). It works and everything, but there is a ... > <body> </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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615 views

1 answer

javascript - How to Copy Value from one Input Field to Another

I have two input fields: <input type="text" id="one" name="one" /> <input type="text" id="two" ... how to do this? Possibly javascript needed? See Question&Answers more detail:os...

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

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358 views

1 answer

javascript - Vanilla Custom Element repeater for <option>, <li>, <td>

I'm currently trying to implement a repeater WebComponent to allow the company to easily create front-end ... moving everything to WebComponent. See Question&Answers more detail:os...

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

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484 views

1 answer

javascript - Convert Base64 to PNG/JPEG file in R

I have seen the process to convert a png file to base64 work in the post below Convert R image to Base 64 ... know how to proceed any further See Question&Answers more detail:os...

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

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311 views

1 answer

javascript - Display HTML markup in browser without it being rendered

Starting to implement Javascript, I need to do troubleshooting and would like to output HTML to the screen ... entire element including tags? See Question&Answers more detail:os...

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

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762 views

1 answer

javascript - FCM Push notifications arrive twice if the browser is in background

I've set up a simple push notification site, the notifications arrive okay if the browser is in foreground. The ... return null; }); 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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216 views

1 answer

javascript - Increasing real-time performance on canvas' effects

I'm trying to use the following effect on a HTML5 game: http://somethinghitme.com/projects/metaballs/ But since ... give up on those browsers? See Question&Answers more detail:os...

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

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