Recent questions tagged Javascript

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javascript - add HTML to text node extracted via node.nodeValue

I wanted to know if there's any way I could output HTML after extracting contents() and performing a replace on ... there a way to achieve 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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javascript - How to reference the version information in a Google Chrome extension?

I use chrome.tabs.create({url:"URL here"}) to open a new tab in my LRG. To this URL I want to append ... at the time of creating the 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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javascript - Why RegExp generates an error of "unexpected quantifier" on IE8?

I have a Javascript error that have been reported to me and unfortunately I've no idea on how to reproduce it. ... home with my friend the flu. 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 - Get Query String with Dojo

Users will be hitting up against a URL that contains a query string called inquirytype. For a number of ... coded somewhere in the 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 - Is it useful to always return a promise

I'm using bluebird to design some nodejs api wrapper around an http service. Many of the functions in this wrapper ... we shouldn't 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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javascript - Get list of opened popup windows

I would like to know if I can get a list of popups opened by window.open javascript function call. I want ... or JQuery. 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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javascript - Why does ASP.NET cause the "Operation Aborted" Error in IE7?

I have been reading lots of blog posts offering cause and solution to the "Operation Aborted" error in IE. ... Any suggestions/help is welcome. 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 - Recreating jQuery's ajaxStart and ajaxComplete functionality

I'm trying to reproduce jQuery's functions ajaxComplete and ajaxStart without jQuery so that they could be ... jsfiddle.net/_nderscore/QTQ5s/ 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 - Using jspdf to save html page as pdf, saved pdf contains incomplete page content if browser is zoomed, Why?

I am using jspdf and html2canvas combination to save html page as pdf. A pdf copy of current page is saved the moment ... = width+'px'; }); 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 - IE input file attribute is undefined

I have the following input file tag: <input type="file" id="handlerxhr1" /> In mozilla when I run the ... undefined' What am I doing 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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132 views

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javascript - Same origin policy

Maybe some of you can help me get a better understanding of the javascript same origin policy. The same origin ... policy? Why or why not? 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 - What is the Same-Origin Policy for File URIs?

Perhaps my Google-Fu has deserted me, but I can't find a good description of the same-origin policy for ... triggering a cross-origin 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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javascript - html5 canvas toDataURL returns blank image

i am using following code to draw canvas and save it as png image using toDataUrl. <!DOCTYPE HTML> <html> < ... browser. what is wrong 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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299 views

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javascript - iOS7 webkit crashes frequently - not freeing up memory?

I'm noticing my Phonegap app is having some memory issues on iOS7 that weren't happening on iOS6 . long ... when loading images in 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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201 views

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javascript - SVG rendered into canvas blurred on retina display

I have an issue with SVG rendered into canvas. On retina displays canvas rendered as base64 url and set as SRC ... fix: jsfiddle.net/a8bj5fgj/7/ See Question&Answers more detail:os...

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

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138 views

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javascript - External CSS styles cant be accessed in Google Chrome

So i have the following code <html> <head> <link href="style.css" rel="stylesheet" type="text/css ... style sheets/files using 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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443 views

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javascript - How to determine number Saturdays and Sundays comes between two dates in java script

I have requirement as follows I have two dates i need to find how may saturdays and sundays will come in ... 10 days are weekends Thanks Srini See Question&Answers more detail:os...

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

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195 views

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javascript - JQuery .prop function not working to uncheck box

I tried many of the ideas I found here to uncheck a checkbox when a different checkbox is checked, but none are ... , I am using JQuery Mobile. See Question&Answers more detail:os...

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

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237 views

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javascript - jQuery nextUntil include text nodes

I'm using nextUntil method to get all stuff between two elements. But this method does not include text nodes to output. It ... </a> --- </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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320 views

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javascript - angularjs calling Filter twice with ng-repeat

I am new to angularjs and trying to learn concept of filters.But in my case angularjs is calling the filter twice.I ... .. here is my plunker... See Question&Answers more detail:os...

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

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306 views

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javascript - Using base64-encoded images with HtmlService in Apps Script

Does Google Apps Script support the use of base64-encoded images with HTML service? I am trying to add images to ... blob to the HTML content. 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 - AWS Cognito unauthenticated login error (window is not defined) [JS]

I am using AWS Cognito to user user pools and authentication. My registration is working but ... .CognitoUser(userData); 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 - Change key name in nested JSON structure

I have a JSON data structure as shown below: { "name": "World", "children": [ { "name": "US", " ... for each key name in this nested structure? See Question&Answers more detail:os...

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

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186 views

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javascript - iPad touch events on <video> tag

I'm building a javascript-powered gallery on the iPad that can display both images and video. To browse the ... found a solution for 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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434 views

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javascript - toFixed(2) rounds "x.525" inconsistently?

I'm experiencing rounding errors when using toFixed: I used toFixed(2) on my numeric value calculations, but ... get correct rounding results? See Question&Answers more detail:os...

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

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306 views

1 answer

javascript - In ES6, what happens to the arguments in the first call to an iterator's `next` method?

If you have an generator like, function* f () { // Before stuff. let a = yield 1; let b = yield 2; return ... the above example, how do I set a? See Question&Answers more detail:os...

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

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220 views

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javascript - jQuery toggle children of div

I have the following HTML code: <div class="dim"> Menu <div class='hidden'>submenu1</div> <div class='hidden ... click on the word menu or menu2 See Question&Answers more detail:os...

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

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251 views

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javascript - Chrome 27: New Tab Page extension can't steal focus from Omnibox

With Chrome 27, it seems that extensions that override Chrome's New Tab Page can't take focus away from Chrome's ... bug or a new "feature"? See Question&Answers more detail:os...

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

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