Recent questions tagged javascript

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javascript - "Access is denied" error on accessing iframe document object

For posting AJAX forms in a form with many parameters, I am using a solution of creating an iframe, posting the form ... queries (don't ask...) 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 - d3 is not defined - ReferenceError

I am trying to use a "fancy graph" found at http://bl.ocks.org/kerryrodden/7090426: The way I've done it was to ... ; </script> </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 - Working around IE8's broken Object.defineProperty implementation

Consider the following code, using ECMAScript5's Object.defineProperty feature: var sayHi = function(){ alert(' ... methods for older browsers. 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 - d3.js - mouseover event not working properly on svg group

I have a graph for which I need a reference line everywhere the mouse-cursor is inside this graph. And this reference line ... ", "block"); } }; 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 - Node.js async to sync

How can I make this work var asyncToSync = syncFunc(); function syncFunc() { var sync = true; var data = ... use FreeTds async query as sync one 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 - Any fallback client-side solutions for the html5 download attribute?

Is there a client-side fallback option for browsers that don't support the HTML5 "download" attribute? Currently, ... , not remote file access. 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 - function wait with return until $.getJSON is finished

I am writing a function which has to get the thumbnail information from a given video using the embed.ly ... Any 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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javascript - Practical approach to keeping jQuery up to date?

Some of the projects we're working on have strong roots in jQuery 1.4.2 or earlier, and somewhere between ... may very well be reasonable)? 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 - Creating a promise chain in a for loop

I would expect the code below to print one number on the console, then wait a second and then print another ... return chain; } createChain(); 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 - rotate object without moving coordinates

What I have is this: What I want is to rotate the red rectangle e.g. 20 degrees, but this is what ... without moving from its position. 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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javascript - Angular 2 passing html to ng-content with bindings

I'm writing angular components for the foundation css framework. I am working on the tabs component, and want to ... about this the wrong way? 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 is the HTML SCRIPT tag not subject to the same origin policy

I am asking this questions because we will develop an application that is supposed to share cross origin data ... allow cross domain requests? See Question&Answers more detail:os...

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

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410 views

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javascript - manually trigger touch event

I searched for the past 30 minutes, but didn't find a solution. I want to trigger a touchstart event on an ... a touchevent on an 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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javascript - How to redirect from one URL to another URL?

How can I redirect to another URL in a web page 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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javascript - Android browser's screen.width, screen.height & window.innerWidth & window.innerHeight are unreliable

I'm working on a web app that is targeted to browsers on desktop, tablet and smartphone. The web app has a ... and height of the browser window? See Question&Answers more detail:os...

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

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335 views

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javascript - Preventing a form from submitting in jQuery Validate plugin's submitHandler function

I am using jQuery with the validate plugin at http://docs.jquery.com/Plugins/Validation/validate I want to ... in the submitHandler function? See Question&Answers more detail:os...

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

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246 views

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javascript - setInterval with loop time

setInterval(function(){}, 200) this code run the function each 200 miliseconds, how do I do it if I only want ... ran 10 times. thanks for help. 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 - jQuery .click() works on every browser but Safari

I have a piece of JavaScript that dynamically creates an A tag inside of an existing div and then calls the ... Content is unlocked in 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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141 views

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javascript - Cleaning Unwanted Fields From GraphQL Responses

I have an object that my GraphQL client requests. It's a reasonably simple object: type Element { content ... code to clean unwanted properties? 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 move an object forward in Three.js?

Is there any way to move an object forward in Three.js? Maybe I should convert the rotation.x,y,z to a vector, ... have any idea how to do 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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javascript - Using $routeProvider to redirect to routes outside of Angular

I've written part of a web application in Angular. To ensure that all routes are covered, I wanted to add a ... may no longer be the 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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122 views

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javascript - How to check if form elements are not empty?

How can I check if all the elements inside a form "textbox, checkbox, textarea, select, file" are not empty? See Question&Answers more detail:os...

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

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420 views

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javascript - XMLHttpRequest throwing InvalidSateError saying "Object state must be opened"

The code - "use strict"; var AJAX = function (params) { this.server ={}; this.url = params.url; this. ... figure out what's the reason behind. See Question&Answers more detail:os...

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

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276 views

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javascript - Error: Permission denied to access property "document"

I have a HTML Document which contains an iframe. Whenever I try to access or modify this iframe with JS I ... these (or similar alternatives). 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 - Acknowledgment for socket.io custom event

I am looking for a method to acknowledge a socket.emit call. socket.emit('message', msg); I have seen a ... . Please advice an efficient method. See Question&Answers more detail:os...

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

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156 views

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javascript - Change the asynchronous jQuery Dialog to be synchronous?

Currently, I'm working to replace "alert'/"confirm" with the jquery dialog. But most of legacy codes ... handler returns false - synchronously. See Question&Answers more detail:os...

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

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207 views

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javascript - Google Maps v3 api for localhost not working

I wanted to try out a sample demo of implementing Gmaps v3 and tried out this example from Google's documentation, but ... 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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288 views

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javascript - Regex for MongoDB ObjectID

With reference to this SO question, I have a scenario where I only need to match a hex string with a- ... true those that are mongodb objectIDs. See Question&Answers more detail:os...

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

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