Recent questions tagged Javascript

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javascript - Auto image resize based on browser window dimensions

I have a basic web page layout with a 100% width header and a sticky footer. In between the two I have a ... out there that already does 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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417 views

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javascript - Marking the intersecting area between two circles in Canvas

I am trying to mark the overlapping area between two circles (like in a Venn Diagram). I figured the way to do ... ctx.fill(); ctx.closePath(); See Question&Answers more detail:os...

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

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642 views

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javascript - jQuery image hover color overlay

I can't seem to find any examples of this having been done anywhere on the internet before but here is what I ... : orange; opacity: 0; } 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 - Knockout content editable custom binding

Why in this example http://jsfiddle.net/JksKx/8/ div lost cursor when i write text? How to fix such behavior? See Question&Answers more detail:os...

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

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528 views

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javascript - DOMParser appending <script> tags to <head>/<body> but not executing

I'm attempting to parse a string into a full HTML document via DOMParser and then overwrite the current page with the ... an SSL page 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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162 views

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javascript - AngularJS and Cross Domain POST

i have a question regarding CORS requests with HTTP Authorization header: It seems to me that web browser ... </customHeaders> </httpProtocol> See Question&Answers more detail:os...

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

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206 views

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javascript - Disabling Copy/Paste in a Web Page

How Do I disable the copy paste feature in my webpage. To be precise, I don't want my users to copy any ... ondrag aren't working. 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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215 views

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javascript - Convert Table to an Array

I have seen many posts about how to turn an array into a table, but not nearly as many going the other way. I ... best way to go about this is. See Question&Answers more detail:os...

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

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381 views

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javascript - Divide bezier curve into two equal halves

I have the bezier curves between 2 points. I'd like to cut all curves into two equal half. One of my idea is if ... ; </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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350 views

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javascript - Twitter Bootstrap: Remove/Toggle the active state of checkbox-like button group

With twitters Bootstrap I've created a button group with radiobox behaviour to let the user choose between the ... active always hidden/removed) See Question&Answers more detail:os...

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

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173 views

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javascript - Loading JS script for only iOS devices?

I have a jQuery script I'm using on a site to allow fixed position background images on iPhone/iPad/iPod. ... another way around this problem. See Question&Answers more detail:os...

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

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523 views

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javascript - Autosave in MVC (ASP.NET)

I'm implementing a web system to manage some data from my company. We are using MVC (more specically ASP.NET MVC ... for the help 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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259 views

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javascript - HTML5 Canvas: Calculating a x,y point when rotated

I developing a HTML5 Canvas App and it involves reading a xml file that describes the position of arrows, rectanges and ... ^2 ); = 227.56; See Question&Answers more detail:os...

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

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431 views

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javascript - Variable Environment vs lexical environment

I need to understand the difference between Variable Environment vs lexical environment in JavaScript. Actually I ... my bad English knowledge See Question&Answers more detail:os...

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

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632 views

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javascript - Facebook messenger checkbox plugin is hidden

I'm trying to implement the new Facebook Checkbox plugin in a form but in a weird way I can't get it ... logs that the plugin is hidden: See Question&Answers more detail:os...

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

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201 views

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javascript - convert markdown to json object

I have a markdown file imported in a node module like this through a webpack loader import mardownFile from ... this, any 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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279 views

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javascript - changing an elements css position after scrolling down the page

I am messing around with some jquery trying to get to grips with it. I have a ul nav which has a absolute ... on http://satbulsara.com/tests/ See Question&Answers more detail:os...

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

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214 views

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javascript - Difference between bind, apply and call method?

I was searching in stackoverflow and the web, could not get proper results or explanation siting difference between ... me more over 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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147 views

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javascript - knockout.js - deferred databinding for modal?

I am using knockout.js to display a list of employees. I have a single hidden modal markup on the page. ... was not helpful enough. 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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190 views

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javascript - Fire notification toaster in any controller angularjs

I am using this service for notifications: https://github.com/jirikavi/AngularJS-Toaster Is working perfectly. Already ... 'UniversityCtrl', }) See Question&Answers more detail:os...

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

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245 views

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javascript - Iterating over JSON in React

I have following code: export class Highlights extends React.Component { render() { return ( <div> {JSON.stringify ... down label and value ? See Question&Answers more detail:os...

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

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279 views

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javascript - Replace a specific color by another in an image/sprite

I am trying to make a game with HTML5's canvas. I have some sprites, I am able to load them well ... or whatsoever will be greatly 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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302 views

1 answer

javascript - Calculating year, month, days between dates in google apps script

I have calculated using the below function and it gives the o/p in the format of "X YEARS, Y MONTHS, Z DAYS" ... me to conclude this. Tnx, CL. See Question&Answers more detail:os...

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

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189 views

1 answer

javascript - Get screen resolution on a mobile website

I am designing a mobile website that has a section to download wallpapers from. In order to accommodate many ... of the phone from JavaScript? See Question&Answers more detail:os...

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

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246 views

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javascript - Node.js & Express session problem

I'm having a problem with sessions, where sometimes the session variable I just set is undefined on the next ... Any help is 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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306 views

1 answer

javascript - Opening and closing a new tab when downloading

On many websites (Dropbox being a good example), when you click on a document to download it, it opens a ... the download has been initiated. See Question&Answers more detail:os...

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

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404 views

1 answer

javascript - set video objects source file to a blob url

As an example, say I have a video object set on my website with the following attributes: <video controls="" ... the best way of doing 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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458 views

1 answer

javascript - what is the alternate source path for google markerclusterer.js library?

in my project I am including this library like this: <script src="http://google-maps-utility-library-v3. ... -utility-library-v3/source/checkout See Question&Answers more detail:os...

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

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