Recent questions tagged javascript

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javascript - Onsubmit still submits when returning false

I'm having a problem with a simple html login page I made, where when I submit the login form with invalid ... is doing something with my form? 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 - Internet Explorer weirdness - function item() { [native code] } - what does it do?

See image: Similar question on Microsoft website: http://connect.microsoft.com/IE/feedback/details/785194/function ... simplified test case. See Question&Answers more detail:os...

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

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476 views

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javascript - jQuery Mobile IOS Only Elastic Scrolling Happening While Not At Bottom of Page issue

TLDR; Everything works fine unless I try to scroll down the page with my touch start inside of a horizontally ... jQuery Mobile which does 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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javascript - How to count all the palindromes in a string using recursion?

I have a recursive function that checks if a string is a palindrome, but my assignment asks me to count the number ... else { 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 - Using RequireJS to load plotly and D3

I am trying to use RequireJS to load the plotly and d3 libraries in my js code. I have tried this: ... reference to that function somewhere? See Question&Answers more detail:os...

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

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440 views

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javascript - Google Map API inside a Reveal Modal not showing fully

I am having problems with a Google Map that I have inside a div, which upon button click, pops up on screen. The Google ... ); }); }); </script> 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 sort an array of objects with labels according to other array of labels?

I want to sort an array of objects with labels, for example var arrayToBeSorted = [{label: 'firstLabel', value: ... quite some time on 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 - Generating PDF via AJAX using mpdf

I'm using the mpdf library to generate a PDF of user-generated html. I can get the PDF to save to the ... I be using a different approach? See Question&Answers more detail:os...

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

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495 views

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javascript - JQuery Validate Filesize in Multidimensional Array Dynamically

I tried using jquery validate but i've spent more than 4 hours to search how to solve my problem but couldn't find ... ) { 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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599 views

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javascript - Replace content present in the nested brackets

Input = ABCDEF ((3) abcdef),GHIJKLMN ((4)(5) Value),OPQRSTUVW((4(5)) Value (3)) Expected Output = ABCDEF,GHIJKLMN, ... *([^)]*)*/g, ""); 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 - Show/hide div on button click

I am trying to show and hide content depending on which button is pressed. The next button should show content 2 and ... ="button-next">next</a> See Question&Answers more detail:os...

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

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453 views

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javascript - Unable to use Components in WebExtensions: get "ReferenceError: Cu is not defined"

I have a simple extension where I use Cu.import to import a JavaScript code module. But, when I load the ... how can define it in WebExtesnions? See Question&Answers more detail:os...

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

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613 views

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javascript - Responsive menu show and hide on click

I trying to write a responsive menu. It's actually works but I can't get the on clik effect in CSS. For ... li{ display:none !important; } } See Question&Answers more detail:os...

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

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412 views

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javascript - Check if property name is array index

I want to assign some properties to an array, but only if they are array indices. Otherwise some implementations ... string is an array index? See Question&Answers more detail:os...

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

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411 views

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javascript - event problem in Firefox

I have a problem accessing the 'event' in Firefox. The following code works fine in Chrome, but in Firefox I ... different values for 'type'. See Question&Answers more detail:os...

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

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644 views

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javascript - RowGrouping and Subtotal on Datatable

I am using RowGrouping on Datatable. For each Group I need to do Subtotal on some of the columns (Encum, Paid, Balance) ... (subtd); }); } }); See Question&Answers more detail:os...

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

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375 views

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javascript - What is the difference between require() and new require()?

The core of my question is, what's the difference between var fs = new require('fs'); and var fs = require('fs ... to know a bit more about it. See Question&Answers more detail:os...

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

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752 views

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javascript - How to count items in a nested array?

I have the following array in my Angular application: Each element contains a supplier and one or more products. How ... do I then sum 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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478 views

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javascript - Correction in regex

I have a content which has content along with HTML tags inside the content. I am trying to identify <ins></ins> ... HTML tag in 1 and 2 groups. See Question&Answers more detail:os...

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

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475 views

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javascript - What problems may using the MIME type application/json cause?

I am working on a web service the needs to return JSON data. I read that I should use application/json ... have you had following this 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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701 views

1 answer

javascript - chrome.tabs.executeScript into dataURI tab

Question is very simple (to ask) Is there any way to inject script into tab containing only image and have URL ... image/png;base64,iVBORw0K.... See Question&Answers more detail:os...

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

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493 views

1 answer

javascript - Promise is only firing once?

Is there any reason why the promise below is only firing once? console.log('start') var Promise = require('bluebird') ... (err) { throw err }) See Question&Answers more detail:os...

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

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418 views

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javascript - extracting json data

I have some json from a remote server and the results are returned like this: [{"item1":"tag1","a1":"b1"},{ ... the value of a1 and a2? 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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754 views

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javascript - merge array object together - lodash

So I have an array of items like this: items = [ { amount: 2, name: 'bike' }, { amount: 1, name: 'boat' ... which is why I'm asking you guys ^^ See Question&Answers more detail:os...

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

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369 views

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javascript - How to specify cache folder in npm5 on install command?

In yarn it's possible using yarn --cache-folder [CACHE_FOLDER], what is npm5 alternative? It's possible ... anything about setting cache folder See Question&Answers more detail:os...

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

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368 views

1 answer

javascript - Angularjs add controller dynamically

It looks like this questions already asked few times but there is no correct answer to it. my case: ... .co/edit/EAa9Md36hDzpQ1BgIQKg?p=preview See Question&Answers more detail:os...

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

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399 views

1 answer

javascript - Why Form Elements should not be named submit?

I figured out through debugging that I should not name any Form Elements name="submit", but even after ... appreciate the explanation. 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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403 views

1 answer

javascript - GET entire div with its elements and send it with php mail function

I am trying to make an function for users to send an e-mail, the e-mail should contain only 1 div from the ... Thank you for your time and 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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