Recent questions tagged javascript

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javascript - push() a two-dimensional array

I'm trying to push to a two-dimensional array without it messing up, currently My array is: var myArray = [ ... is how would I accomplish 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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254 views

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javascript - Find and replace specific text characters across a document with JS

I'm wondering if there is a lightweight way I could use JavaScript or jQuery to sniff out a specific text ... it XY. Only text characters. See Question&Answers more detail:os...

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

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536 views

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javascript - FB.logout() called without an access token

I'm trying to log out of a website i've created with Facebook integrated. Logging in works fine, but when I ... token, it'd be 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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413 views

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javascript - Unchecked runtime.lastError when using Chrome API

I use chrome.fileSystem API in my app to open a file. When I click the Cancel button of the file chooser ... cancelled How to fix this error? See Question&Answers more detail:os...

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

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250 views

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javascript - Generate dynamic css based on variables angular

I am working on a admin panel developed with angular 4 and trying to integrate a sections to customize styling ... only for specific element. See Question&Answers more detail:os...

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

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248 views

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javascript - How to set Angular 4 background image?

I am trying the following lines to set the background image.but it not works. what are the way set background image ... <alert></alert> </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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407 views

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javascript - How to set multiple attributes with one value function?

Given a datum containing multiple data elements, such as an object or array, is it possible to set multiple attributes on ... { return d.r; }); See Question&Answers more detail:os...

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

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390 views

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javascript - Stating directive templateUrl relative to root

I am currently stating templateUrl relative to the current window location. cvApp.directive('personalDetails', ... AngularJS accomplish 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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528 views

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javascript - Array Join vs String Concat

Which method is faster? Array Join: var str_to_split = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w, ... i<len; i++){ output += myarray[i]; } 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 - Adding Google Translate to a web site

Looking here Google Translate I get the following code. <meta name="google-translate-customization" content=" ... using the later markup? See Question&Answers more detail:os...

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

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262 views

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javascript - jQuery iframe file upload

Im building a file upload with jQuery, but Im getting a jQuery error trying to set the attributes of the form: $( ... div id="textarea"> </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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239 views

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javascript - How to use this square cursor in a HTML input field?

How can I use this square cursor ( image below ) in the input tags ? See Question&Answers more detail:os...

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

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322 views

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javascript - how to wait for element visibility in phantomjs

Users click this link: <span onclick="slow_function_that_fills_the_panel(); $('#panel').show();"> Now I'm ... How can I implement waiting? See Question&Answers more detail:os...

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

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937 views

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javascript - How do I implement hex2bin()?

I need to communicate between Javascript and PHP (I use jQuery for AJAX), but the output of the PHP ... in binary string, with JavaScript? See Question&Answers more detail:os...

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

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364 views

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javascript - webkit-transform overwrites z-index ordering in Chrome 13

Update Sorry for failing to add the minor detail that we also layer a lot of div elements on top of each ... translate3d(30px, 30px, 0px)"; See Question&Answers more detail:os...

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

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297 views

1 answer

javascript - CORS cookie credentials from mobile WebView loaded locally with file://

Bear with me, this one needs a bit of explanation. I am helping to build a hybrid mobile web app. The ... Any help would be much 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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352 views

1 answer

javascript - CORS not working on Chrome

I've set up Cross-Origin Resource Sharing on a server (Jetty using the CrossOriginFilter) and it works perfectly on ... origin, it works fine. See Question&Answers more detail:os...

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

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359 views

1 answer

javascript - Blur Img's & Div's in HTML using CSS

Is it possible to apply a blur to an HTML element(div & img)? I am developing solely for the iPad so ... browsers: filter: blur(strength=50); See Question&Answers more detail:os...

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

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759 views

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javascript - Accessing Current Tab DOM Object from "popup.html"?

I'm developing an extension for Google Chrome browser. I could not figure out how to access the current tab ... .html" page. any suggestions? See Question&Answers more detail:os...

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

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357 views

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javascript - How do I rotate a single object on an html 5 canvas?

I'm trying to figure out how to rotate a single object on an html 5 canvas. For example: http://screencast ... have any idea? Thanks in advance! See Question&Answers more detail:os...

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

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531 views

1 answer

javascript - Detect programmatic changes on input type text

Is there a way to get informed when a script changes the value of an input type text. I have <input id ... somebody explain how it achieves 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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709 views

1 answer

javascript - Chrome extension: Inject JS before page load

Is it possible to inject JS before page load, or is it necessary to use content scripts and way for the document to ... as soon as it's opened? See Question&Answers more detail:os...

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

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404 views

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javascript - Selecting a JSON object with a colon in the key

I'm using a third party tool that POSTs a JSON response. It works great, but one of the keys I need to ... when I try dropping the colon. See Question&Answers more detail:os...

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

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249 views

1 answer

javascript - Filter list with Vue.js

I just got started with Vue.js and here is what I'm doing: I am rendering a list of products, and each ... How should I approach this 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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301 views

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javascript - Access camera from a browser

Is it possible to access the camera (built-in on Apples) from a browser? Optimal solution would be client-side ... avoid using Java or Flash. See Question&Answers more detail:os...

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

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299 views

1 answer

javascript - How to tell which row number is clicked in a table?

I have a table like the following: <table> <tr> <td>1</td><td>1</td><td>1</td> </tr> <tr> <td>2</td><td>2 ... td>3</td><td>3</td> </tr> </table> See Question&Answers more detail:os...

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

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316 views

1 answer

javascript - How do I pass along variables with XMLHTTPRequest

How do I send variables to the server with XMLHTTPRequest? Would I just add them to the end of the URL of the ... "?variable2=" + var2, true) See Question&Answers more detail:os...

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

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396 views

1 answer

javascript - Regex to extract substring, returning 2 results for some reason

I need to do a lot of regex things in javascript but am having some issues with the syntax and I can' ... original string) Thanks for any advice See Question&Answers more detail:os...

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

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