Recent questions tagged JavaScript

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javascript - flot jquery is it possible to draw this kind of chart

I used to draw this kind of chart (one vertical axis, one horizantal axis): Now i have been asked to do ... library able to do that please? See Question&Answers more detail:os...

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

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685 views

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javascript - Constructor of a custom promise class is called twice (extending standard Promise)

I'm playing with Promise Extensions for JavaScript (prex) and I want to extend the standard Promise class with ... > console.log(e)); 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 - Knockout is slow when unchecking checkboxes on a large (1000) dataset

I am using this code, to check all checkboxes on my view. var checked = self.includeAllInSoundscript(); var contents ... to post to the server. See Question&Answers more detail:os...

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

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781 views

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javascript - access to iframe contents of local file

I have the file file:///C:/index.html that has an iframe inside it: <iframe id="folder_browser" src="file:///C: ... 'body').html(); but no luck! See Question&Answers more detail:os...

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

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649 views

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javascript - Google's Text-To-Speech API from Android app

I want to use Google's Text-To-Speech API in an Android app but I only could find the way to do it ... ('Hello World'))"); } See Question&Answers more detail:os...

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

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562 views

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javascript - Customizing ngTagsInput & autoComplete directives (AngularJS)

I am new to AngularJS and am currently working on an input field, which can accept multiple tags at a ... is appreciated. 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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485 views

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javascript - Do I always need catch() at the end even if I use a reject callback in all then-ables?

I am putting catches at the end, but they are returning empty object in one particular instance at least. Is a ... , "statusText": "error" } See Question&Answers more detail:os...

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

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666 views

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javascript - HTML5 video not working in any browser

I found other posts here for the same issue, like this or this but I wasn't able to solve my issue. At ... the middle of the screen 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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702 views

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javascript - Using JS to enter text, but if I input text in one text box, the value already entered is getting deleted

I have 3 text box in a row, and I am using JS to input the texts in the text boxes. But the problem is when ... ','"+inputText+"')", element); See Question&Answers more detail:os...

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

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634 views

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javascript - How can TypeScript browser Node.js modules be compiled with Gulp.js?

I am writing a web application in TypeScript, which is compiled using Gulp.js, Tsify, and Browserify. This makes ... , albeit with no success. See Question&Answers more detail:os...

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

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769 views

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javascript - Sending data to printer

Using php I created dynamical table, which contains all students from my database. I would like now to add an icon ... done? Tnx 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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833 views

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javascript - onclick add image to div

I am trying to get image in a <div> using onclick. Now I am getting the text on click. but I want ... .png image on surprise element... See Question&Answers more detail:os...

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

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598 views

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javascript - Twitter Bootstrap Rails button dropdown no responding to AJAX

I have a Rails 4 app that is using Bootstrap. I am creating a dashboard page that shows buttons that are color ... for all the help so far. See Question&Answers more detail:os...

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

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660 views

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javascript - Issue with custom geometry and face normal

I'm quite new to ThreeJS and I have a small issue (probably wrong usage). I'm trying to create a custom geometry ... camera ); </script> </body> See Question&Answers more detail:os...

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

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960 views

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javascript - How to add text into along the object using three.js

I have added text into my object (a shirt model) using a text geometry. Here is my code: var canvas = ... the shirt model using three.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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727 views

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javascript - Loop through array of objects and return sum of each total values by object element id

I'm calculating taxes for a very complicate invoicing approach. I can't explain the whole process but if you ... for your help or suggestions. See Question&Answers more detail:os...

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

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542 views

1 answer

javascript - On the browser, how to plot 100k series with 64-128 points each?

I want to graph about 120k series, each of them having 64 points (down sampled, 128-512 points if using the real ... like to show the end-user. See Question&Answers more detail:os...

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

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795 views

1 answer

javascript - Keep CSS from refreshing on page reload

I have a html page with two CSS files - one for a light theme and one for a dark theme. When I click ... button and refresh the page? 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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729 views

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javascript - Why submitting a form overrides setting location.href in a submit button click handler?

This question is inspired by this post. In a nutshell: Why window.location.href is not redirecting to a ... A jsFiddle reproducing the issue. See Question&Answers more detail:os...

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

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730 views

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javascript - Angular JQuery Datepicker Not Setting MinDate on Load

I'm using JQuery UI's Datepicker on Date From and Date To fields in an AngularJS project. I've added the directive ... ); }; Any ideas? 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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530 views

1 answer

javascript - Remove all empty strings, empty objects, and empty arrays from JS object

this is my object: { "name":"fff", "onlineConsultation":false, "image":"", "primaryLocation":{ "locationName": ... my resources to make it 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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737 views

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javascript - Output JSON to html table

I'm having trouble outputting a JSON to a HTML table within my tab (for part of a javascript/jQuery evening course ... -3"></p> </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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767 views

1 answer

javascript - How to make textarea filed mandatory when I've applied TinyMCE

I want to make textarea filed mandatory when I've applied TinyMCE. If I add required attribute to <textarea>, ... maxlength="255"></textarea> See Question&Answers more detail:os...

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

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672 views

1 answer

javascript - Firebase Function using request library not firing

Almost there, but for some reason my HTTP post request isn't firing and eventually the function timesout. Completely beside ... : code }); }); See Question&Answers more detail:os...

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

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634 views

1 answer

javascript - Setting Object.prototype.__proto__ instead of just Object.prototype?

I am looking at this article regarding the node.js events module: http://www.sitepoint.com/nodejs- ... prototype= events.EventEmitter.prototype; See Question&Answers more detail:os...

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

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997 views

1 answer

javascript - Origin header null for XHR request made from <iframe> with sandbox attribute

I have a project where I am trying download some data in a tab separated value format from a datahandler ... on Chrome is missing entirely. See Question&Answers more detail:os...

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

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626 views

1 answer

javascript - What is the best way to convert from CSV to JSON when commas and quotations may be in the fields?

I want to be able to convert a CSV to JSON. The csv comes in as free text like this (with the newlines ... to the appropriate lines[i] } See Question&Answers more detail:os...

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

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764 views

1 answer

javascript - Import SVG node into another document in IE9

After fetching an SVG document using XHR I need to append a portion of it from the responseXML document into ... make importNode work with IE9? See Question&Answers more detail:os...

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

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