Recent questions tagged Javascript

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javascript - How to handle custom headers with CORS Pre-flight request? AJAX - CodeIgniter

I'm working with CodeIgniter and the Restfull API to structure my web server private API. I've started using CORS as ... load->library('key'); } 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 - ReferenceError: TextEncoder is not defined

I'm writing a simple addon in Firefox - 24, on Linux. I get the error: ReferenceError: TextEncoder is not defined when ... pfh.close(); }); } See Question&Answers more detail:os...

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

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625 views

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javascript - jquery datatable - set column width and wrap text

We are using the Scroller plugin for our jquery data table to allow virtual scrolling. However, we have ... 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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561 views

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javascript - How to wait for an asynchronous method's callback return value?

I know that waiting for an asynchronous method is stupid, one should use callbacks instead. But what if an ... it possible to achieve 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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367 views

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javascript - FF keeps spinning after document.write()

<html> <head> <script type="text/javascript" > function fn() { document.write("Hello there!!!"); } </ ... .Could anyone please look into 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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414 views

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javascript - Converting width from percentage to pixels

I have a table inside a <div>: <div id="fixeddiv"> <table id="fixedtable"> <tr class="firstrow"> <td ... please help me to find the solution? See Question&Answers more detail:os...

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

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678 views

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javascript - jQuery Validate checkbox checked required?

I'm using jQuery Validation plugin to validate a form. The problem is that I can't find a way to validate ... } Any help would be 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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662 views

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javascript - Partial Password Masking on Input Field

So I need to mask a SSN# input field, lets say the ssn is 123-45-6789, I need to display *** ... value available for submission). 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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478 views

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javascript - how to call jQuery(this) from anchor tag onclick function

I have <ul> <li><a onclick="setSelectedTestPlan();" href="javascript:void(0);">New Test</a></li> <li><a ... t work... Please help me out... 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 - Determine the Width of a dynamic CSS3 Multicolumn DIV width fixed column-width

I have a DIV container filled with a dynamic text. The length of the text can be different. The DIV container ... width of the column layout? See Question&Answers more detail:os...

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

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402 views

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javascript - Setting a timeout for each promise within a promise.all

I am able to successfully perform a Promise.all, and gracefully handle resolves and rejects. However, some ... will makes things easier? See Question&Answers more detail:os...

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

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310 views

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javascript - Key event doesnt trigger in Firefox on Android when word suggestion is on

I have a search field that triggers an autocomplete search while typing. I have it trigger on keyup. This works ... Chrome on the same device. See Question&Answers more detail:os...

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

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387 views

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javascript - Opinion: in HTML, Possible Duplicate IDs or Non-Standard Attributes?

It seems pretty common to want to let your javascript know a particular dom node corresponds to a record in the ... What do you guys think? See Question&Answers more detail:os...

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

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569 views

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javascript - Regular expression to find last word in sentence

How can I find last word in a sentence with a regular expression? See Question&Answers more detail:os...

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

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297 views

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javascript - jQuery, hide a div without disturbing the rest of the page

Consider the page as below (pseudocode) <header> <search> <form> <input text> <input submit> </form> </ ... How can I accomplish the effect? See Question&Answers more detail:os...

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

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491 views

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javascript - How to change speed of translate and scale when zooming in and out in D3 (using zoom.on & d3.event.translate, d3.event.zoom)?

Can you adjust the speed of the zoom when the user scrolls in and out using the mousewheel? My understanding is that the ... .scale + ")"); }; See Question&Answers more detail:os...

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

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243 views

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javascript - Can I load data from an external page via AJAX?

I've just starting learning jQuery and AJAX. I'm able to load a local page (on my disk) into a div via jQuery. ... the first place? If so, how? See Question&Answers more detail:os...

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

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770 views

1 answer

javascript - How to change the interval dynamically when using setInterval

I have this fiddle : https://jsfiddle.net/reko91/stfnzoo4/ Im currently using Javascripts setInterval() to log a ... '> speed up </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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385 views

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javascript - How to add Percentage and Total on the Legend of Google Pie Charts

I have a page that displays data in a form of a Pie Chart. I use Google Charts to do this. Here's the code ... want it to look similar to 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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517 views

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javascript - how to organize JS files in Django?

I am currently working with a Django project, I include different libraries JS and I create JS files for manage the ... same as "milk.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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289 views

1 answer

javascript - React.js and ES6: Any reason not to bind a function in the constructor

I'm in the process of updating a React component to ES6 and suffered the problem described in this question - Unable ... Or does it not matter? See Question&Answers more detail:os...

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

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243 views

1 answer

javascript - react vs react DOM confusion

I'm using ES6 babel with react, and now for the newer version react, react DOM is not a part of it ... />, document.getElementById('app')) 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 - Spying on jQuery $('...') selector in jasmine

When it comes to spying on jQuery functions (e.g. bind, click, etc) it is easy: spyOn($.fn, "bind"); The ... here } finally { $ = realDollar; } See Question&Answers more detail:os...

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

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365 views

1 answer

javascript - What does Proxy mean in the console in Vue 3?

I'm shuffling an array and getting a weird message in the console. My JSON file looks like this: [ { "id": ... ? What is changing this to Proxy? See Question&Answers more detail:os...

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

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394 views

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javascript - window.requestFileSystem not working

I am trying on Firefox,IE 9,Chrome and Opera the code below ,but the onInitFs(fs) function doesn't get called.if I ... ></ul> </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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418 views

1 answer

javascript - How can I format time durations exactly using Moment.js?

I would like to do the following, given two dates in UTC formatting: var start = "2014-01-13T06:00:00. ... develop my own moment.js plugin? See Question&Answers more detail:os...

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

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913 views

1 answer

javascript - Very simple Node.js client throws error ENOBUFS after many http requests

I have the following set up: A node.js client makes end-to-end requests to a node.js server. After less than a ... than get), with a test case. See Question&Answers more detail:os...

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

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305 views

1 answer

javascript - How to scroll a background image together with text in textarea?

I know this is bit difficlut to explain but you'll get an idea by seeing my code below, the situation is I've a ... you can see the image - { } See Question&Answers more detail:os...

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

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