Recent questions tagged JavaScript

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javascript - What substitute should we use for layerX/layerY since they are deprecated in webkit?

In chrome canary, layerX and layerY are deprecated, but what should we use instead ? I've find offsetX but ... layerX working in all 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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415 views

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javascript - Get DOM Element of a marker in Google Maps API 3

I'm trying to find a way to get the DOM element of a marker. It seems that Google uses different elements ... . Does anyone have an 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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376 views

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javascript - ng-repeat with track by and filter and orderBy not working

I have this code. http://jsfiddle.net/0tgL7u6e/ JavaScript var myApp = angular.module('myApp',[]); function ... work!? What's the 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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438 views

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javascript - Stubbing window functions in Jest

In my code, I trigger a callback upon "OK" click of a window.confirm prompt, and I want to test that the ... can achieve this stubbing in Jest? See Question&Answers more detail:os...

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

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529 views

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javascript - ERROR Error: Uncaught (in promise), Cannot match any routes. URL Segment

I have simple navigation in angular 6 app, Here is HTML <nav class="main-nav> <ul class="main-nav__list " ... ? any help will be helpfull 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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javascript - How do I clear location.state in react-router on page reload?

I am currently passing my state on route change like below: <Link to={{ pathname:`/transactions/${props. ... View Details' Link is clicked. See Question&Answers more detail:os...

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

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508 views

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javascript - How I trigger the "System Bell" in nodejs

I'm running a long running custom nodejs script and would like to be notified when the script is completed. How ... trigger the "System Bell"? 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 - Purpose of JSLint "disallow insecure in regex" option

I have a line of code that gets the following error when run through JSLint: Lint at line 604 character 48 ... of client-side input validation? See Question&Answers more detail:os...

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

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317 views

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javascript - IE 8 iframe border

There is a border showing on an iframe and I can't get rid of it. IE 6 and 7 work as intended with a ... the border remains visible in IE 8. See Question&Answers more detail:os...

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

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392 views

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javascript - How to compare the date part alone from a date time value

I have two variables namely date1 = Mon Nov 25 2013 00:00:00 GMT+0530 (IST) date2 = Mon Nov 25 2013 14:13 ... than or equal to current date); } See Question&Answers more detail:os...

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

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289 views

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javascript - React propTypes component class?

How can I validate that the supplied prop is a component class (not instance)? e.g. export default class TimelineWithPicker ... .start}/> ); } } See Question&Answers more detail:os...

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

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429 views

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javascript - JQuery Error: Uncaught TypeError: Object #<HTMLDocument> has no method 'ready'

my site is getting the error in this title in the javascript console. Google seems to say that it is because jquery ... .com/1/mmc/ Thanks, zeem See Question&Answers more detail:os...

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

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441 views

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javascript - What's the difference between 'mouseup' and 'click' events?

Using jQuery, I often like to use mousedown and mouseup events in conjunction for pushable buttons. However, ... click vs mousedown/mouseup See Question&Answers more detail:os...

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

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651 views

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javascript - How do you deal with html5's canvas image load asynchrony?

I've been learning about html5's canvas. Because images can take a while to load, it seems the appropriate technique is ... ); ctx.stroke(); }); 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 History API Demo

I've been reading about the HTML5 history API and so far, I haven't found a simple working demo that shows ... looking for a code demo. 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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300 views

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javascript - Create a div using loop

I create a div and its css id like this. <div id="r1" class="ansbox"></div> <div id="r2" class ... div using looping statement. Anyone help 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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341 views

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javascript - Memory leak with three.js and many shapes

I have created some code which very quickly eats up memory and dies. I have whittled this down to the torus ... ? http://jsfiddle.net/eVwP3/ See Question&Answers more detail:os...

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

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427 views

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javascript - Get data using await async without try catch

I am trying to use await-async without try-catch for this: const getUsers = async (reject, time) => ( new ... module.exports = { getUsers , }; See Question&Answers more detail:os...

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

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407 views

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javascript - React - how to map nested object values?

I am just trying to map nested values inside of a state object. The data structure looks like so: I want to map each ... > })} </div> ); } 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 - Sending Text Cross Domain By Bookmarklet

I need a user to navigate to a certain page that has a certain div full of useful text. Then click my ... or ideas for doing this? 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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531 views

1 answer

javascript - Stop div scrolling once it reaches another div

Basically I currently have a div which stays fixed and follows the user down as they scroll until it reaches a ... . 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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435 views

1 answer

javascript - How to change text color after X amount of seconds?

this is my code: <font color=green> 14:00 </font><br> <font color=green> 14:30 </font><br> <font color=green> 15:00 ... 00 </span> ............. See Question&Answers more detail:os...

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

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323 views

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javascript - Modern or Non-deprecated way to detect flash player with js/jquery?

First of all, sorry for ressurrecting this question here. I've been trying for two days how to reach this job ... , obviously). Thanks a lot! See Question&Answers more detail:os...

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

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575 views

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javascript - How to make cell editable dynamically in jqGrid

I am new to jqGrid and I need help with a scenario that I am not able to figure out. I am able to make ... editable-cell' class that I can use? See Question&Answers more detail:os...

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

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392 views

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javascript - Re-rendering specific js file with turbolinks enabled

I'm working with Rails 4 and would like to use the built in Turbolink gem. I'm happy with all it does except ... turbolinks, how can I do 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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264 views

1 answer

javascript - why the program's result is undefined?

var foo = {}; foo.c = foo = {}; console.log(foo.c); why the result is undefined? i thought it is supposed to be '[object Object]' See Question&Answers more detail:os...

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

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352 views

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javascript - Removing duplicate array values and then storing them [react]

I'm trying to strip the duplicate array values from my current array. And I'd like to store the fresh list ( ... m using react jsx) 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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307 views

1 answer

javascript - Do ES2015 Classes "not autobind"?

I have been using React for a while now, and I have become comfortable with the concept that I must manually ... in the first example given? See Question&Answers more detail:os...

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

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