Recent questions tagged Javascript

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javascript - How should I crop the image at client side using jcrop and upload it?

I am working on a component in which there is file-upload HTML control, upon selecting the image using the ... be the fallback mechanism here? See Question&Answers more detail:os...

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

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441 views

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javascript - stop settimeout in recursive function

my problem is that I can not stop a timer. I had this method to set a timeout from this forum. It supposed to ... (); } }); thanks, Richard See Question&Answers more detail:os...

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

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583 views

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javascript - Can I wrap each line of multi-line text in a span?

I've been trying to figure out how to do this (if it's even possible) and have drawn a blank... I have ... t really extend to do what I need. See Question&Answers more detail:os...

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

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399 views

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javascript - programmatic click in Android WebView

I have a website with href in it which redirected me to https <a id="mA" href="javascript:pLogin(2)" class=" ... it works. What can be 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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340 views

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javascript - How to synchronize scrolling positions for several iframes

I have an HTML layout based on tabs (say 5). In each tab I load an iframe. The iframe contents are ... place as already opened iframes. 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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290 views

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javascript - Dynamic template in templatURL in angular2

I have been using ng-include in angular 1 whenever I had to include a tamplate dynamically in the page. Now ... side to serve the 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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501 views

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javascript - Access child iFrame DOM from parent page

Here is the deal: domain.com/page -- Parent page (document.domain=domain.com) contains an iframe sub.domain. ... on the rendered parent page? See Question&Answers more detail:os...

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

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241 views

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javascript - AJAX, Subdomains, and SSL

I have a site, foo.com, that makes ajax requests to bar.foo.com. Will this work. Also, if foo ... these two sites use different certificates? See Question&Answers more detail:os...

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

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511 views

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javascript - How to send multipart/form-data form content by ajax (no jquery)?

I am trying to send some form without reloading the page and I am trying to understand the under-the-hood details ... way to send the data. See Question&Answers more detail:os...

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

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383 views

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javascript - how to format input box text as I am typing it

How do I format the number as I type it in the html input box? so for example, I want to type the ... onkeyup event inside the inputbox??? See Question&Answers more detail:os...

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

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713 views

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javascript - Saving and Restoring caret position for contentEditable div

I have a contentEditable div, the innerHTML of which can be updated through AJAX while editing. The problem is that ... and then to restore it? See Question&Answers more detail:os...

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

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470 views

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javascript - Mongoose find() not returning result

I have a route set up that uses a model called Todo like below: app.get('/api/todos', function(req, res) { ... ? I am using Mongoose 3.6 Cheers See Question&Answers more detail:os...

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

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333 views

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javascript - make an input only-numeric type on knockout

i read many tutorials but i dont know how to do this, this is the input input(type="text",name="price ... price value to the computed function?? See Question&Answers more detail:os...

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

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301 views

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javascript - What is the DOM ready event?

I need to fire a script as soon as the page content (the whole HTML element) has been received, but ... have been pulled and rendered? See Question&Answers more detail:os...

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

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430 views

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javascript - Cancel single image request in html5 browsers

I'm loading (large) images dynamically to draw into a html5 canvas, something like this: var t = new Image() ... on mobile browsers) to 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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391 views

1 answer

javascript - Can you use HTML5 local storage to store a file? If not, how?

How would one go about caching / managing many large files (videos) on a user's computer via browser mechanisms ... type data, not 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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356 views

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javascript - Declare a class property outside of a class method

See how x and y are declared in constructor: class Point { constructor(x, y) { this.x = x; this.y ... constructor but still inside the class.. See Question&Answers more detail:os...

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

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321 views

1 answer

javascript - Finding number of lines in an html textarea

I'm writing a mobile web application where scrollbars are not displayed on the device's browser. Due to this, I ... the number of these? 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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307 views

1 answer

javascript - up() and down() versus Ext.getCmp()

I'm very confused which one I need to use for grep object between up() down() and Ext.getCmp(ID). For ... ; which one is better for performance? See Question&Answers more detail:os...

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

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535 views

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javascript - unterminated string literal

The following code: var str= "<strong>English Comprehension</strong> <br/> <ul> <li> Synonyms/Antonyms/Word ... literal". Whats the problem? See Question&Answers more detail:os...

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

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298 views

1 answer

javascript - HTTP request from Angular sent as OPTIONS instead of POST

I'm trying to send some HTTP requests from my angular.js application to my server, but I need to solve some ... how to fix this strange issue? See Question&Answers more detail:os...

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

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279 views

1 answer

javascript - Mock inner axios.create()

I'm using jest and axios-mock-adapter to test axios API calls in redux async action creators. I can't make ... doing..Any Help is appreciated. See Question&Answers more detail:os...

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

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586 views

1 answer

javascript - jQuery: trigger a hover event from another element

When you hover over one <div>, I want an <a> on a separate part of the page to be "hovered" on also. < ... console.log("div was hovered"); }); 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 - jQuery 1.10.2 warning issue from Firefox

I tried to use latest jQuery for my website and I get this warning sign and message from Firefox 24. Warning: Use ... problem? How to solve it? See Question&Answers more detail:os...

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

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490 views

1 answer

javascript - jquery window.open in ajax success being blocked

Trying to open a new browser window in my ajax success call, however, it is blocked as a popup. I did some searching and ... </p>'; } }); }); See Question&Answers more detail:os...

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

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410 views

1 answer

javascript - Angular Js currency, symbol euro after

How to move the symbol euro from the front of the value to after it? Example: {{product.price | currency : "€"}} ... 00 but I would like 12.00 € See Question&Answers more detail:os...

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

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425 views

1 answer

javascript - Knockout + Bootstrap 3 Radio Buttons

Related to: Bootstrap Radio Button Group HTML: <div class="btn-group" data-toggle="buttons"> <label class="btn ... work now even though they do? See Question&Answers more detail:os...

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

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410 views

1 answer

javascript - from unix timestamp to datetime

I have something like /Date(1370001284000+0200)/ as timestamp. I guess it is a unix date, isn't it? ... date.setSeconds(substring); return date; See Question&Answers more detail:os...

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

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