Recent questions tagged JavaScript

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javascript - ANGULAR-UI-ROUTER: Resolve state from URL

I'm making an app with dynamical states, and sometimes I need to resolve the state name from the url. e.g.: I have ... to /login }); } }); 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 - Load remote JSON from Dynatable

Update: to avoid the possibility that the problem comes solely down to the same origin policy, I've tried serving ... Tongues" } ] </script> 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 - .keypress on a DIV tag?

Is there a way to get work .keypress on a div element like this?: <html> <body> <script type="text/javascript"> <! ... "></div> </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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javascript - How to proportionally resize an image in canvas?

AFAIK, to resize a loaded image in HTML5 canvas would be done like this: var img = new Image(); img. ... do I proportionally resize 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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javascript - Using resolved promise data synchronously

I'm learning about promises and I absolutely want to make sure I am understanding their use before I continue. ... promise in an async function. 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 - Html div on load event for a dynamically added div element

How i can make some thing like this? <div id='myDiv' onload='fnName()'></div> can't use window.onload = ... is generated by xml xsl. Any ideas? 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 - "require is not defined" Using webpack 2

I'm having problems with bundle my app using webpack, I've reading in the site similar problems though I've ... be thankful if anyone can 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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javascript - AJAX function w/ Mailgun, getting "ERROR Request header field Authorization is not allowed by Access-Control-Allow-Headers"

I'm working on making an AJAX call that hit the Mailgun API to send email. Documentation on Mailgun says that post ... } }); return false; } 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 to use vue-resource ($http) and vue-router ($route) in a vuex store?

Before I was getting movie detail from the component's script. The function first check whether the movie ID of ... ('checkMovieStore'); }, } 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 - HTML audio Element how to replay?

I setup a HTML5 page, that include a node. The page will to playing a music(mp3 format),but it just play ... Element support REPLAY? And how to? See Question&Answers more detail:os...

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

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933 views

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javascript - Socket.io message event firing multiple times

I was trying to learn node and started creating a mashup with socket.io The message transportation have begin but I have run ... } }); }); }; 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 - Is it possible to load a file with JS/HTML5 FileReader on non served page?

I want to create a simple game in HTML5/JS and I don't want the user to run any webserver or to have to connect to ... "UTF-8" ) ); Any 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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398 views

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javascript - Find if value is contained in comma separated values in JS

Given these two strings: var first = 'dog,cat,lion'; var second = 'cat'; How would I do it to know ... separated by commas) in the first vars? See Question&Answers more detail:os...

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

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404 views

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javascript - Accessing custom http response headers in angularjs

I am trying to access the header 'error-detail' as you can see in the browser network inspector (link above) ... over to the response 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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450 views

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javascript - Google Analytics Async: Events Tracking Callback?

I wish to use event tracking to record clicks on a specific type of link to another website. I am using ... after the event has been recorded? See Question&Answers more detail:os...

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

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410 views

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javascript - Locating DOM element by absolute coordinates

Is there a simple way to locate all DOM elements that "cover" (that is, have within its boundaries) a pixel with X/Y coordinate pair? See Question&Answers more detail:os...

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

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465 views

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javascript - Loop through all text boxes in a form using jQuery

I have a form which is laid out like a spreadsheet. I want to validate the text in each textbox and if it's ... it's a for...each statement? See Question&Answers more detail:os...

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

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271 views

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javascript - Advice Needed: How to properly connect React to MongoDB

I have been investing some time learning React, MongoDB, and other JS web app related tools. For a ... .com/facebookincubator/create-react-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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487 views

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javascript - Highcharts Error #16: charts not showing on the same page

i have a website, one page i have successfully added an highchart. now i copied exactly the same code to the ... code is in diffrent acsx page! See Question&Answers more detail:os...

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

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779 views

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javascript - How to set Content Security Policy in Chrome Extension Manifest.json in order for Firebase to work

I made a Chrome Extension and used Firebase to collect data into a database. It worked fine for some time, but it ... let me call it as remote.) See Question&Answers more detail:os...

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

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640 views

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javascript - onunload not working in Chrome and safari

I have parent page and child page. In child page body tag i have below code. <body onunload="window.g_autoclosed ... and safari. Please 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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567 views

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javascript - How to export HTML tables to a single Excel workbook with different sheets?

I have the following code which I call on a button click and which helps me pass an html table id and have it ... (); } return (sa); } See Question&Answers more detail:os...

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

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344 views

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javascript - Reliably detecting <img> tag support for SVG

I'm currently doing some redesign of a website, basically just upgrading it to a more up-to-date look and trying ... so I'd be very grateful. See Question&Answers more detail:os...

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

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666 views

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javascript - Angular-cli: How can I access images outside of the assets folder

I'm very new to Angular and building a photo lightbox as a learning project. Is there a way to use images ... relative path "favicon.ico" ], 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 set up page speed logging for google analytics in analytics.js

Google released the new Analytics.js (https://developers.google.com/analytics/devguides/collection/analyticsjs/). I ... results. Any ideas? See Question&Answers more detail:os...

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

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434 views

1 answer

javascript - How to detect when mouse has stopped

I have written the following JavaScript code. I am using it to detect when the mouse is moving and when it ... I achieve these? Thanks. EDITS See Question&Answers more detail:os...

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

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680 views

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javascript - accessing variable outside of $(document).ready() & jquery

so I have a .js file that is included into my html If I put this inside my .js file, $(document).ready ... 't be accessible from other js files 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 - Angular 2 send data from component to service

My target is to send data from Angular component to service and use service methods to work on it. Example: export ... . How to make it works? See Question&Answers more detail:os...

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

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