Recent questions tagged Javascript

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javascript - LocalStorage limit on PhoneGap

There is usually a limit of 5MB on localStorage on browsers, including iPhone's Safari. Since PhoneGap has the ... limited to the same 5MB? 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 - Angular uibModal, Resolve, Unknown Provider

I am trying to expose a "generic" modal - using Angular's $uibModal - through a service. Here is the ... causing this error to be thrown? 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 - Vuejs mount the child components only after data has been loaded

What am trying to achieve is to pass data as props in my children components but this data is loaded from the ... get the latest data changed. 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 .includes method in a function

I have a an object jsonRes[0] containing values which need to be removed based on a condition. The following ... and is there a workaround? 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 - stop Chrome's click and hold / drag image default behavior

I've noticed that in Google Chrome, one can click and hold an image and while holding a semi-transparent copy of ... site. How can I do this? 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 external JS files in Angular 6

I started a project with Angular but I never thought that install the most recent version of it would bring me ... the CDN for materialize JS. 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 - Stub out a jQuery selector call?

I'm trying to get better at unit testing my JavaScript. I have the following code: var categoryVal = $('#category' ... objects, which $ is not. 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 execute document.querySelectorAll on a text string without inserting it into DOM

var html = '<p>sup</p>' I want to run document.querySelectorAll('p') on that text without inserting it ... trying to parse the returned 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 - JSON+Node.js - Unexpected token o

I just started working with node.js and json objects in my college course. One of our assignments this week was to ... else to turn. Thank you. 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 - window.open not working in IE

Apparently, this call to window.open is not valid under Internet Explorer. The Javascript code on my site is ... Google Chrome, and Firefox. 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 - Restrict tabindex focusing to a section of the page

Situation: I have a webpage which opens modal windows (light boxes) which contain forms where the user can input ... there a simpler/better way? 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 - Add field not in schema with mongoose

I am trying to add a new field to a document, but this isn't working: Creating my UserModel prototype: model = ... it won't add any new one. 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 - show 2 items per row[react native]

I am learning react native and in all the tutorials i see ListView has been used with only 1 items per row. I ... ()} </View> ); } See Question&Answers more detail:os...

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

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571 views

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javascript - Preventing HTTP Basic Auth Dialog using AngularJS Interceptors

I'm building an AngularJS (1.2.16) web app with a RESTful API, and I'd like to send 401 ... step or using the interceptor incorrectly? 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 - Mongoose findOneAndUpdate and upsert returns no errs, no documents affected

I have a very minimal model: var CompanySchema = new mongoose.Schema({ name: { type: String, required: true, ... Why isn't my document updated? See Question&Answers more detail:os...

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

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361 views

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javascript - Bootstrap 3 > trying to create columns with equal heights

I've only just started learning so please stick with me and I'll try provide as much info as I can. Using ... . Thanks for any help / advice See Question&Answers more detail:os...

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

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357 views

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javascript - How to change tooltip text for google chart api?

http://code.google.com/apis/chart/ <script type="text/javascript" src="https://www.google.com/jsapi"></ ... maybe using the listener stuff ? 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 - Check if a object is defined, best practice.

I have the following JSON response from a ajax-request. var json = { "response": { "freeOfChargeProduct": { " ... ) is defined. :) Thanks! 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 - mongoose/mongodb query multiple sort

i'm quite new to mongodb. i manage to get a basic idea of a simple sort based only 1 parameter. what if ... projects) } ); return result; } 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 - Angular.js: Seconds to HH:mm:ss filter

I have a number of seconds count, for example, 713 seconds. How can I implement an Angular.js filter that converts this ... 00:11:53 --> </div> See Question&Answers more detail:os...

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

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395 views

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javascript - Canvas - IndexSizeError: Index or size is negative or greater than the allowed amount

So in Firefox I'm getting this error in the console when using drawImage on a canvas element. "IndexSizeError: ... ; NameSpace.Pixelator.init(); See Question&Answers more detail:os...

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

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262 views

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javascript - Passing cookies in NodeJs http request

I'm kind of a newbie in NodeJs. I'm trying to make an http request and pass a cookie. I've read ... chrome console it is succsessfuly replaced. See Question&Answers more detail:os...

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

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886 views

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javascript - The canplay/canplaythrough events for an HTML5 video are not called on Firefox. Why?

I'm building a jQuery plugin for managing HTML5 videos. I'm trying to capture the canplay and canplaythrough ... build an in-house solution. See Question&Answers more detail:os...

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

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638 views

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javascript - Github - unexpected disconnect while reading sideband packet

I've got quite interesting problem. I tried to send some projects via bash to repo and recently there was a problem ... ? What could go wrong ? See Question&Answers more detail:os...

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

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257 views

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javascript - Google Maps inside iframe not loading

I ran into a strange issue, and I don't know what the problem is. The following jQuery code is a simplified ... this? Here's a jsFiddle demo. See Question&Answers more detail:os...

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

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248 views

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javascript - What's the best way to create key events in HTML5 canvas?

Please suggest the best way to create key events for HTML5 canvas. I don't prefer any library, but if you ... answer it. Thanks in advance! See Question&Answers more detail:os...

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

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296 views

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javascript - jQuery opacity animation

I am making a website, and it allows users to change view options. I use jQuery to smooth animations for font changing. It ... , 1000); }}); }); 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 - What does v-on="..." syntax mean in VueJS?

I came across an Vuetify example for v-dialog component which has the scoped slot called activator, defined as ... in the Vuetify example? See Question&Answers more detail:os...

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

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