Recent questions tagged Javascript

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javascript - How to remove youtube branding after embedding video in web page?

I am using <iframe width="550" height="314" src="https://www.youtube.com/embed/vidid?modestbranding=1&rel= ... should I use to hide 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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377 views

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javascript - Converting Date and Time To Unix Timestamp

I'm displaying the date and time like this 24-Nov-2009 17:57:35 I'd like to convert it to a unix timestamp so I ... 2}+)/gi 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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312 views

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javascript - How to scroll table's "tbody" independent of "thead"?

As specified in the W3 specification for Tables: Table rows may be grouped into a table head, table foot, and one ... td { padding: 3px 10px; } 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

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javascript - How can I render HTML from another file in a React component?

Is it possible to render HTML from another file in a React component? I have tried the following, but it does not work ... <template/> ); } }); See Question&Answers more detail:os...

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

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443 views

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javascript - Getting the value from a TinyMCE textarea

I have a news editor for my site with which I am using TinyMCE. What I would like to be able to do is ... solution, I'd be interested to hear See Question&Answers more detail:os...

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

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331 views

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javascript - key-value pairs in ng-options

I need to use an associative array as data source for my select options using AngularJS. Is it possible to ... understand how to achieve 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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javascript - Angular 2 Component @Input not working

I am stuck on trying to pass a property value into my component. From what I've read everything looks correct. But ... of 'Test Value : Blue32'. 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 - Error: Missing class properties transform

Error: Missing class properties transform Test.js: export class Test extends Component { constructor (props) { super( ... which I have 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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javascript - Event fired when clearing text input on IE10 with clear icon

On chrome, the "search" event is fired on search inputs when user clicks the clear button. Is there a ... javascript on Internet Explorer 10? See Question&Answers more detail:os...

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

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486 views

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javascript - WebView methods on same thread error

I have a android program (Java + html in a webview). I can call from the javascript to the Java code. But ... .println("javscript 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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795 views

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javascript - React.js - input losing focus when rerendering

I am just writing to text input and in onChange event I call setState, so React re-renders my UI. The problem is that the ... > </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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345 views

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javascript - How can I see the machine code generated by v8?

Does anybody know how I can see the actual machine code that v8 generates from Javascript? I've gotten as far as ... out where to go from there. See Question&Answers more detail:os...

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

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378 views

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javascript - How can I request an increase to the HTML5 localstorage size on iPad, like the FT web app does?

If you open http://app.ft.com (the Financial Times mobile web app), you are prompted to add the app to ... it work on other Webkit browsers? See Question&Answers more detail:os...

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

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710 views

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javascript - How to show setCustomValidity message/tooltip without submit event

I'm using forms basic validation to check if email is correct format, then the data is sent by Ajax where it ... same as in Chrome and Firefox. 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 - Mutation Observer for creating new elements

I am trying to make a function go off when a particular div is created. In the simplest of terms, I have ... modified, not when it's created. See Question&Answers more detail:os...

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

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395 views

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javascript - How to resize then crop an image with canvas

I already know how to -> resize an image: var image = document.getElementById('myImage'), canvas = document. ... I do this? Thank you. See Question&Answers more detail:os...

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

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496 views

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javascript - window.open() on a multi-monitor/dual-monitor system - where does window pop up?

When using javascript window.open() on a multi-monitor system, how do you control which monitor, or where in the ... random in it's behavior. See Question&Answers more detail:os...

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

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310 views

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javascript - How to recall or restart MathJax?

I need MathJax to recheck again all my page. I mean when the page is created it does all great. But I need to ... How would I do such a thing? See Question&Answers more detail:os...

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

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925 views

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javascript - How to simulate typing in input field using jQuery?

What I want is to simulate typing in <input> field using javascript. I have the following code: var press = jQuery ... to do this. 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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346 views

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javascript - jQuery UI autocomplete with item and id

I have the following script which works with a 1 dimensional array. Is it possible to get this to ... ").someone_get_id_of_selected_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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323 views

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javascript - ES6 `export * from import`?

Is there a syntax using ES6 or ES7 or babel which will allow me to easily bundle together many groups ... organized the objects themselves into. See Question&Answers more detail:os...

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

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368 views

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javascript - JQuery Ajax Post results in 500 Internal Server Error

I am trying to perform this AJAX post but for some reason I am getting a server 500 error. I can see it hit ... status:'200', text: 'Something'} See Question&Answers more detail:os...

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

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265 views

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javascript - make canvas as wide and as high as parent

i would like to make a rectangular canvas to simulate a progress bar but it seems when i set the ... smaller screen, including mobile devices See Question&Answers more detail:os...

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

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477 views

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javascript - bootstrap modal removes scroll bar

When I trigger a modal view in my page it triggers the scroll bar to disappear. It's an annoying effect ... there a cure for that effect? 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

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javascript - How to make one Observable sequence wait for another to complete before emitting?

Say I have an Observable, like so: var one = someObservable.take(1); one.subscribe(function(){ /* do ... pause two until one is complete. See Question&Answers more detail:os...

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

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488 views

1 answer

javascript - Why does document.querySelectorAll return a StaticNodeList rather than a real Array?

It bugs me that I can't just do document.querySelectorAll(...).map(...) even in Firefox 3.6, and I ... ?) blocked in the first place?) See Question&Answers more detail:os...

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

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804 views

1 answer

javascript - getMinutes() 0-9 - How to display two digit numbers?

var date = "2012-01-18T16:03"; var date = new Date(date); console.log(date.getMinutes()); console.log(date.getMinutes( ... num = ('0' + num); See Question&Answers more detail:os...

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

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407 views

1 answer

javascript - How to get child element by class name?

I'm trying to get the child span that has a class = 4. Here is an example element: <div id="test"> <span ... 'm not sure how to do that though. See Question&Answers more detail:os...

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

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