Recent questions tagged Javascript

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javascript - How can I change the colors of my highcharts piechart?

I'm using highcharts to make a piechart but I'm having trouble loading a custom color set for my chart. Here ... you specify a custom color set? See Question&Answers more detail:os...

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

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490 views

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javascript - How to read JSON error response from $http if responseType is arraybuffer

I load some binary data using $http.post(url, data, { responseType: "arraybuffer" }).success( function (data) { /* * ... data.message ??? */ }) See Question&Answers more detail:os...

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

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309 views

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javascript - Get the element triggering an onclick event in jquery?

I have a form where i've replaced the submit button with an input (with type=button) with an onclick which calls an ... { return false; } }); } 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 is the difference between jquery and jquery UI?

What is the difference between jQuery and jQuery UI? Are they both different frameworks? Is jQuery library needed to ... which is better to use? 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 XMLHttpRequest's onerror handler fire

I have a little problem understanding XMLHttpRequest's handlers. The specification says this about the onerror handler: ... a bug in Opera. 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 can I mock Webpack's require.context in Jest?

Suppose I have the following module: var modulesReq = require.context('.', false, /.js$/); modulesReq.keys(). ... that I've made in require. 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 - unexpected reserved word import in node.js

I'm trying to run node.js backend server. I've received error unexpected reserved word on import in Node.js ... to launch it without errors. 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 prevent angular material mat-menu from closing?

I'm creating a date time picker control in the angular material and having the below code to do that <button ... it possible to prevent that? 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 - dataset vs .data - Difference?

I am reading some values in data attribute fields. I have seen two easy ways to read the data as shown below: ... like to know this as well. 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 - Passing in NULL as a parameter in ES6 does not use the default parameter when one is provided

Is there a known reason why passing in null as a parameter in ES6 does not use the default parameter when one is ... (null); // Hello, null! See Question&Answers more detail:os...

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

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979 views

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javascript - event.dataTransfer.files is empty when ondrop is fired?

Okay, I have an element set up to receive a file-drop event, but when I look in event.dataTransfer it ... entire event object is being logged. See Question&Answers more detail:os...

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

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339 views

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javascript - Resize text area to fit all text on load jquery

I understand there has been a lot of discussion on this but I have yet to find a solution to fix my needs ... text boxes on the screen 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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198 views

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javascript - How do I pass a URL with multiple parameters into a URL?

Basically I'm trying to pass a URL like this: www.foobar.com/?first=1&second=12&third=5 into a URL like this: ... be something I'm doing 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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355 views

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javascript - DataTables: Uncaught TypeError: Cannot read property 'defaults' of undefined

When using the Bootstrap integration for DataTables, I see the following error in the console: Uncaught TypeError ... is returning undefined. See Question&Answers more detail:os...

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

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460 views

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javascript - Moment JS - how to subtract 7 days from current date?

I would like to subtract 7 days from current date to get formatted date YYYY-MM-DD using moment.js library. ... all returned values are same. See Question&Answers more detail:os...

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

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614 views

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javascript - HTML tags in i18next translation

I'm using i18next to power i18n for my weblog. It works great on text-only content, but when I try ... change the HTML of translated elements? See Question&Answers more detail:os...

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

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125 views

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javascript - D3 4.0 rangeRoundBands equivalent?

I see a lot of D3 code that has something like this: var x = d3.scale.ordinal() .rangeRoundBands([0, width] ... rangeRoundBands([0, width], .1); See Question&Answers more detail:os...

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

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333 views

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javascript - Why does Object.assign() require a polyfill when babel-loader is being used?

I'm attempting to use Object.assign() in an ES6 web app compiled by Babel with webpack, but I'm ... everything, including Object.assign()? See Question&Answers more detail:os...

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

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379 views

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javascript - jQuery DatePicker with today as maxDate

I would like to set today's date as a maxdate for jQuery datepicker in order to prevent users from picking date greater than today's date See Question&Answers more detail:os...

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

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140 views

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javascript - Bootstrap-select - how to fire event on change

I'm using Bootstrap 3.0.2 and the Bootstrap-select plugin. Here's my select list: <select class="selectpicker ... .ready(). Thanks to Kartikeya See Question&Answers more detail:os...

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

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256 views

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javascript - JSON schema : "allof" with "additionalProperties"

Suppose we have schema following schema (from tutorial here): { "$schema": "http://json-schema.org/draft-04/ ... part only? 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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652 views

1 answer

javascript - How to handle an IF STATEMENT in a Mustache template?

I'm using mustache. I'm generating a list of notifications. A notification JSON object looks like: [{"id":1364," ... .... How does that work? See Question&Answers more detail:os...

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

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197 views

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javascript - HTML input fields does not get focus when clicked

I have a problem and I can't figure out what exactly is causing this behavior. I cannot access my input ... disabled or readonly attributes ;-) See Question&Answers more detail:os...

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

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305 views

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javascript - How to tell JSLint / JSHint what global variables are already defined

In my project we have some global variables that work as containers: MyProject.MyFreature.someFunction = function() { ... .yml would be nice. See Question&Answers more detail:os...

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

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134 views

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javascript - JS regex to split by line

How do you split a long piece of text into separate lines? Why does this return line1 twice? /^(.*?)$/ ... both Linux and Windows line endings. See Question&Answers more detail:os...

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

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320 views

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javascript - jQuery Force set src attribute for iframe

I have a main page (actually a JSP) with an iframe inside it as; <iframe name="abc_frame" id="abc_frame" ... trying to override the iframe src ? 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

1 answer

javascript - Change textNode value

Is there any way to change the value of a DOM textNode in web browser? I specifically want to see if ... nodeValue property of these Objects. See Question&Answers more detail:os...

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

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582 views

1 answer

javascript - Error while sorting array of objects Cannot assign to read only property '2' of object '[object Array]'

I'm having array of objects where object looks like this (values change): { stats: { hp: 2, mp: 0, defence: ... .speed - a.stats.speed }) } See Question&Answers more detail:os...

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

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