Recent questions tagged JavaScript

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javascript - How to add custom font sizes to QuillJS editor

How do you add custom font sizes to the toolbar with QuillJS? I've tried two approaches: // Initiate the ... value as well; still nothing. See Question&Answers more detail:os...

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

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436 views

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javascript - TypeError applying precompiled Handlebars templates with a context

Pardon the noob question but I simply can't get precompiled Handlebars templates to do anything but barf out ... something silly. 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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365 views

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javascript - HTML table with fixed header and footer and scrollable body without fixed widths

I want to to create a table with fixed thead and tfoot and a scrollable tbody! I've tried several approaches, both ... . UPDATE 2: it works now! 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 - Does jshint understand Angular?

jshint is throwing an error when defining an angular module (or directive, or factory) as recommended by the ... works). 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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436 views

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javascript - How to "override" a defined (get-)property on a prototype?

I have some code which defines a getter (but no setter, if such is relevant) on a prototype. The value ... property for the specific instance. See Question&Answers more detail:os...

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

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331 views

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javascript - JavaScriptCore console.log

I've put together a very simple program that uses JavaScriptCore to evaluate JS: #import <CoreFoundation/CoreFoundation.h> ... to roll my own? 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 stop protractor from running further testcases on failure?

Is there a way of quitting test suite and stop executing further test cases, if a test case fails in protractor? See Question&Answers more detail:os...

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

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345 views

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javascript - What is the right way to write my script 'src' url for a local development environment?

I'm working on a local environment and I'm not sure if I've written my src URl correctly because my functions aren't ... </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 - When should I use parentheses in knockout

I am a beginner in Knockout and I must say I often get confused regarding when to use (). Is there any general tip ... I remove () else I put. See Question&Answers more detail:os...

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

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341 views

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javascript - Member variables in ES6 classes

Is there any way to use the ECMAScript6 class notation to declare either a static class variable or a default ... an answer here should discuss. See Question&Answers more detail:os...

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

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1.7k views

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javascript - Uncaught ReferenceError: grecaptcha is not defined

I am using recaptcha v2 I am getting the following error occasionally (sometimes i don't get error and ... some solution other than setTimeout See Question&Answers more detail:os...

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

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761 views

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javascript - Pass function in ng-model

Is it posible to pass function into ng-model, for example <input type="text" name="email" class="form- ... the internet that people doing 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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553 views

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javascript - HTML5 Video pause and rewind

Is there any way to pause and rewind to 0s a HTML5 video? Or just simply stop? I got a jQuery popup, so ... start position (0 secs). 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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955 views

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javascript - Set text-cursor position in a textarea

I'm working on a BBCode editor and here is the code: var txtarea = document.getElementById("editor_area"); ... this: txtarea.setFocusAt(20); See Question&Answers more detail:os...

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

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604 views

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javascript - how do I debounce the @Output of an inner component?

I have a component that wraps another component <inner-component> and binds to the InnerComponent.innerChanged() custom event ... () 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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377 views

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javascript - Does apollo-client work on node.js?

I need a graphql client lib to run on node.js for some testing and some data mashup - not in a ... the reference graphql client on node? See Question&Answers more detail:os...

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

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569 views

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javascript - "alert" is not defined when running www.jshint.com

I fixed this by simply adding var alert; However, is this what I should be doing to get the pesky error message ... ', initialize_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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511 views

1 answer

javascript - window.devicePixelRatio does not work in IE 10 Mobile?

I am using window.devicePixelRatio which works on Andriod and Iphone but does not work in IE 10 Windows mobile. any alternative? See Question&Answers more detail:os...

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

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301 views

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javascript - jQuery AJAX loop to refresh jQueryUI ProgressBar

I've got a jQueryUI progressbar that should show the percentage of a query done. Oracle has a nice system ... would be appreciated, 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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302 views

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javascript - How to wrap the datetimepicker js into AngularJS directive

I have spent sometime on researching the existing datetime directives of angularjs. Both ngularUI and AngularStrap do ... . 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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270 views

1 answer

javascript - Loop through simple array of objects in React

I am not using JSX. Is this a problem? Is this considered bad practice? var links = [ { endpoint: '/ ... a push into the right direction. See Question&Answers more detail:os...

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

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432 views

1 answer

javascript - Laravel refresh data after ajax

He is currently working on code that has to filter the data in the table. Ajax will call the link and gets the ... $id)->getallmy->all()); } See Question&Answers more detail:os...

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

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280 views

1 answer

javascript - Inheritance and module pattern

I'm trying to implement the inheritance with the module pattern in this way: Parent = function () { //constructor ... a function What I 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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504 views

1 answer

javascript - Crop an image displayed in a Canvas

I have a canvas tag: <canvas width="321" height="240" id="img_source"></canvas> I want to add a ... that was identified by the resizeable 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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329 views

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javascript - Bootstrap 3 - open modal from another modal

Is it possible in Bootstrap 3 to open modal from another modal? I have modal windows with content loaded ... still dark and nothing happens. See Question&Answers more detail:os...

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

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331 views

1 answer

javascript - d3.js How to add lines to a bar chart

I have a data set of 4 values. [a,b,c,d]. Currently they are displayed in a bar chart, for each ... the same dataarray? Thanks for your 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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502 views

1 answer

javascript - Sailsjs change localization

I've been using Sails.js for quite some time and was wondering if there is a way to manually change the ... one. Thanks for your 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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999 views

1 answer

javascript - Converting base64 image to multipart/form-data and sending with jQuery

I have a base64 encoded jpg in javascript which I would like to post to a server which is expecting multipart/form- ... in a form. 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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