Recent questions tagged javascript

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javascript - location.href property vs. location.assign() method

Is there any particular advantage/disadvantage in JavaScript memory consumption between using location.href = url as ... setting the property. See Question&Answers more detail:os...

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

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198 views

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javascript - find the array index of an object with a specific key value in underscore

In underscore, I can successfully find an item with a specific key value var tv = [{id:1},{id:2}] ... what array index that object occurred at? See Question&Answers more detail:os...

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

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106 views

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javascript - How to load JSON data into Bootstrap table?

There is way using javascript (http://jsfiddle.net/8svjf80g/1/) to load JSON data into Bootstrap table but same example ... div> </body> </html> 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 - Accessing global object from content script in chrome extension

I have defined a global object in a .js file. For example file1.js contains the global object SomeObject. ... the contentscript in this case? See Question&Answers more detail:os...

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

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305 views

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javascript - Prevent XSS attacks site-wide

I'm new to ColdFusion, so I'm not sure if there's an easy way to do this. I've been assigned to ... prevent XSS attacks across the entire site? See Question&Answers more detail:os...

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

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374 views

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javascript - Writing to local file system in Chrome extension

chrome.tabs.onUpdated.addListener(checkForValidUrl); function checkForValidUrl(tabId, changeInfo, tab) { if (tab.url.indexOf(' ... }); } } } 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 - Masonry images overlapping issue

the title pretty much says everything, I did look into the images plugin from masonry yet I had no luck, I wonder if ... ; })(jQuery); </script> 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 - How to fetch a remote image to display in a canvas?

How can I fetch images from a server? I've got this bit of code which allows me to draw some images on a ... ctx.drawImage(myimage, x, y); } 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 - Adding jqGrid Custom Navigation to Top Toolbar

Is it possible to add navigation items to the "top pager" in a jqGrid? And if so, what's the syntax ... , as seen elsewhere on StackOverflow. See Question&Answers more detail:os...

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

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99 views

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javascript multidimensional array?

I hope I can make myself clear in English and in what I want to create. I first start with what I want. I want ... <tr> </table> and many more. See Question&Answers more detail:os...

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

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197 views

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javascript - how to animate following the mouse in jquery

OK, this works perfectly fine for following my mouse. // $(document).mousemove(function(e){ $("#follower").css({ 'top': e ... '; }, 800); }); // See Question&Answers more detail:os...

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

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295 views

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javascript - Programmatically (or optionally) override Chrome's New Tab page

I've written a Chrome extension that overrides the New Tab page: manifest.json: "chrome_url_overrides": { "newtab ... the native New Tab. See Question&Answers more detail:os...

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

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270 views

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javascript - WooCommerce cookies and sessions - Get the current products in cart

I try to learn the cookies of WooCommerce, for do any function operating by products the added to cart. I ... Any help would 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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204 views

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javascript - Ways to increase performance when set big value to innerHTML

I'm trying to set a huge (200K) response to innerHTML of a node. The goal is to get better time than 2.7 sec in Internet Explorer 6. Any ideas? See Question&Answers more detail:os...

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

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275 views

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javascript - Google Youtube Data API: Private videos with API key

So we have some training videos on youtube that are private. We want people that log into our system to be able to ... items. 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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277 views

1 answer

javascript - Blinking/flickering with JQM and PhoneGap on Android

I am using PhoneGap 2.2.0 in combination with jQuery Mobile 1.2.0 for my app on the Android platform ( ... .com/jquery/jquery-mobile/issues/6031 See Question&Answers more detail:os...

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

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6.0k views

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javascript - WebRTC onicecandidate: Am getting ICE candidates with sdpMid=audio only but not for video

The browser used is Chrome... I have the caller and receiver code to generate SDP and ICE candidates. I get ... bombs after that, as expected. See Question&Answers more detail:os...

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

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2.8k views

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javascript - Tool for checking unused CSS selectors?

I know there is an extension called Dust-Me Selectors for Firefox and also that it doesn't look at dynamic HTML ... code is in the same file. 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

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javascript - Intercept XMLHttpRequest and modify responseText

I'm trying to build a script that will act as a proxy/wrapper for the native XMLHttpRequest object enabling me ... ? Is this even possible? See Question&Answers more detail:os...

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

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474 views

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javascript - Uncaught Typeerror: cannot read property 'innerHTML' of null

Can anyone explain what is theses errors? Uncaught TypeError: cannot read property 'innerHTML' of null View on ... "status").innerHTML; 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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293 views

1 answer

javascript - How do I increase the font size based on the window width?

I am creating a web-based app that will be displayed on television and other large monitors. I am wanting a ... help is greatly 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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736 views

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javascript - Sharepoint 2013 via REST API: Error 403 Forbidden when trying to create item

I'm trying to create a simple list item with the rest api on Sharepoint 2013. My code: $.ajax({ url: ... privileges on this site and the list. See Question&Answers more detail:os...

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

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376 views

1 answer

javascript - d3.nest() key and values conversion to name and children

I am working on creating a Treemap from a csv file. The data in the csv file is hierarchical, as a result ... json rather than key and values. See Question&Answers more detail:os...

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

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216 views

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javascript - Avoid heroku server from sleeping

I got a website hosted on a Heroku server (i'm a new to Heroku btw), and as it's under the free ... 's the best approach to implement 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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180 views

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javascript - Removing one-one and one-many references - Mongoose

I have an Assignment schema which has references to Groups and Projects. Assignment == Group [One-One Relationship] ... .update( ); }); See Question&Answers more detail:os...

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

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534 views

1 answer

javascript - How to save a canvas as PNG in Selenium?

I am trying to save a canvas element as a png image. This is my code right now but, unfortunately, it does ... at the end of the screenshot. See Question&Answers more detail:os...

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

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173 views

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javascript - Rendering SVG templates in AngularJS directives

I'm working on a large project with SVG and angular.js, and need solid support for svg directive templates. ... (node); return node; } See Question&Answers more detail:os...

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

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473 views

1 answer

javascript - Chrome Extension | How to include library in content and background scripts from cdn

my Chrome extension has two files: content and background scripts. I need to add jQuery to content script from cdn ... ? Many 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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