Recent questions tagged Javascript

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javascript - Disable dates in the datepicker based on values from the Google Sheet using Google Apps Script

From the html I made with date picker, if a date was selected and submitted, it's output will be saved ... disable the date in the datepicker. See Question&Answers more detail:os...

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

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518 views

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javascript - Why doesn't the outer scope variable get properly bound to the inner variable?

(function(){ var x = 23; return function(){ var x = x; return x; } }())(); Why does it return undefined ... refers to the x in the outer scope? See Question&Answers more detail:os...

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

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523 views

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javascript - event.altKey not working in chrome and IE

Assume we have this code: <html><head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> < ... what you suggest me to do ? 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 - d3js arrowheads not showing

I have an example of force directed graph. And i want to show arrowheads, but no matter what i tried i can't ... ); } And here is my jsfiddle See Question&Answers more detail:os...

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

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551 views

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javascript - Foreach file in directory jQuery

How can I do a foreach(File file in Directory) kind of thing in jQuery. 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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342 views

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javascript - Getting actual height of an auto-heighted element in IE

I'm pretty confused! with this: ... <div id="main"> <div id="content"> <div class="col1"> ... ... please take a look at this question/answer. 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 - Create SVG circle using path with 6 segments

how to create circle using svg with multiple path with 6 segments in angular 7. Each segments have different path ... to create in angular 7? See Question&Answers more detail:os...

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

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521 views

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javascript - What to use instead toggle?

I learned that function toggle() is deprecated. So what can i use instead toggle for this example: <div id=" ... ; http://jsfiddle.net/2rERJ/ 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 - reactjs + webpack + babel 7 Syntax error: The rest element has to be the last element when destructing

I am doing a dev build and I'm getting below babel error. I'm not sure which module/plugin to install for ... be installed to get this fixed? See Question&Answers more detail:os...

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

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647 views

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javascript - Unexpected token < reading xml file

I'm having a problem when i do an ajax call. My code is : $('#regLink').click(function(event){ event. ... . Hope you can help me. 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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429 views

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javascript - $success call back function from AngularJS

I am calling the controller to get the API value. How do I pass the array outside of the $http method? ... of the $success callback function? See Question&Answers more detail:os...

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

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477 views

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javascript - node.js how to get better error messages for async tests using mocha

A typical test in my node.js mocha suite looks like the following: it("; client should do something", ... well. What are some solutions? See Question&Answers more detail:os...

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

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555 views

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javascript - get data from async function

i'm trying to do a little website like sickgearr for my seedbox : i want a search form which will send a search ... listening on port 3000!') }) See Question&Answers more detail:os...

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

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378 views

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javascript - removing childNodes using node.childNodes.forEach

Traditionally, a suggested way of removing a node's children in Javascript is to do something like this: while ... ? What am I misunderstanding? See Question&Answers more detail:os...

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

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570 views

1 answer

javascript - Rewrite parts of links using Greasemonkey and FireFox

A friend of mine uploaded about 20 or so galleries of nature shots she's done over the past year or so ... (regex,"$1community$3fullsize/$4"); } See Question&Answers more detail:os...

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

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512 views

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javascript - Fetch API Post method is not working

fetch('http://localhost:9000/api/app/contact', { method: 'POST', headers: { 'content-type': 'application ... ); module.exports = router; See Question&Answers more detail:os...

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

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615 views

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javascript - Firebase: Transaction read and update multiple documents

With this code I can read and update single document in the transaction. // Update likes in post var docRef = ... likes in my profile document. See Question&Answers more detail:os...

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

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437 views

1 answer

javascript - How to manipulate individual bones of a 3d model in react native?

I would like to display a 3d model of a skeleton (human body), using React Native. Then if I would like ... using an euler angle, or quaternion. See Question&Answers more detail:os...

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

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529 views

1 answer

javascript - How to keep single Info window open at the same time in Google map V3?

aI know that this one is repeated question, I am using google map v3 on my Django web based applicaiton. Where i am ... ); }); return marker; } See Question&Answers more detail:os...

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

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539 views

1 answer

javascript - Why does a for loop with a semicolon after it still execute?

I was having a look at some code a friend did and stumbled across this line which I thought was an error ... function in javascript? JS fiddle See Question&Answers more detail:os...

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

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603 views

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javascript - Typechecking nested object properties with PropType

I have following that i want to annotate with flow: type PropType = { content: Object }; export const DialogContent ... p and h4 is never used. See Question&Answers more detail:os...

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

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641 views

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javascript - Ajax post onbeforeunload doesn't work

This code stores mouse movement coordinates in array and it should post it onbeforeunload. But it doesn't post. If I change ... } }); }); }); See Question&Answers more detail:os...

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

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700 views

1 answer

javascript - jQuery and Canvas.toDataURL

I'm working on a script, and a small part of that involves taking a canvas and converting it to a ... this might mean? Thanks! Jeff See Question&Answers more detail:os...

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

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546 views

1 answer

javascript - jQuery ajax success doesn't work with $(this)?

Ive been playing with the ajax tools in jQuery and am having an issue with using $(this) inside the success of the ... (thrownError); } }); }); See Question&Answers more detail:os...

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

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404 views

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javascript - Clean old options from child dropdown when receiving data by JSON

I populate child dropdown (second dropdown) by the onchange event in parent dropdown (first dropdown). After that by onchange ... ; } else{ } %> See Question&Answers more detail:os...

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

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455 views

1 answer

javascript - ECMAScript proposal for constructor parameter properties

In TypeScript, there is convenient syntax, constructor parameter properties: constructor(a, public b, private _c) ... for same functionality. 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

1 answer

javascript - Internet explorer 8 JScript regular expression bug

I'm testing in internet explorer 8 on windows XP and hitting into a tedious bug. I am trying to test ... as intended is open to discussion. See Question&Answers more detail:os...

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

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461 views

1 answer

javascript - IE 10: SCRIPT5: Access is Denied error on anchor click event

I'm trying to save a SVG from a canvas as PNG file using javascript. The below code seems to work fine on ... event that I'm trying to invoke. See Question&Answers more detail:os...

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

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