Recent questions tagged JavaScript

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javascript - Reliable JS rounding numbers with toFixed(2) of a 3 decimal number

I am simply trying to round up 1.275.toFixed(2) and I was expecting a return of 1.28, rather than 1.27. Using ... Version 55.0.2883.95 (64-bit) See Question&Answers more detail:os...

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

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200 views

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javascript - Autolink URL in ContentEditable Iframe

I have a content editable Iframe I want to autolink it, like : My content editable Iframe look like ... editable Iframe autolinking 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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446 views

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javascript - Primefaces <p:tooltip> does not disappear after another Ajax request

Let's say I have some tooltips in my <p:dataTable>. When I change the page of dataTable and while another page ... Thanks a lot 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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169 views

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javascript - Angular js scope var value in iframe

I am working with angular js . I have a controller "youTubePlayerCtrl", in this controller i have $scope. ... Jsfiddle (not working) Thanx See Question&Answers more detail:os...

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

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151 views

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javascript - Prevent page scroll after click?

After clicking on the link, Click Me, the page scrolls back to the top. I do not want this. How can fix it? Example: ... ) { // if(result){ } } See Question&Answers more detail:os...

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

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312 views

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javascript - Uncaught TypeError: Cannot read property 'transaction' of null with an indexeddb

I am getting an error 'Uncaught TypeError: Cannot read property 'transaction' of null ' when in this section of code ... (e.value); }; }; See Question&Answers more detail:os...

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

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144 views

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javascript - How to check date with current date using jQuery

I want to check my date is greater than current date $("#EndDate").val() ="5/13/2014" ->M/d/y Please ... to check only date/month/year not time. 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 - Insert HTML in NicEdit WYSIWYG

How can I insert text/code at the cursors place in a div created by NicEdit? I've tried to read the ... without the tool bar (Modal Window) See Question&Answers more detail:os...

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

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323 views

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javascript - Array.map() vs d3.selectAll().data.enter()

I am trying to understand what's benefit of using d3.selectAll.data.enter() to loop through a dataset and plot it. ... "fill", "#f3b562"); }); See Question&Answers more detail:os...

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

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479 views

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javascript - Functions may be declared only at top level in strict mode

I have this error when using FireFox with strict mode. But am unsure what it means. I assumed it meant that ... problem not occur in Chrome? See Question&Answers more detail:os...

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

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431 views

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javascript - How to replace all matching characters except the first occurrence

I am trying to use regex to compare a string in JavaScript. I want to replace all '.'s and '%'s with empty ... 4.56667444 ..3445.4 ==> .34454 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 - onChange event doesn't trigger

I use Internet Explorer 8 and Sharepoint 2007. Briefing: I have a NewForm with various fields from a list. I need, ... of what 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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749 views

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javascript - Download large size files with angular file saver

I have implemented angular file saver into my project with purpose to download files and it works fine for ... lovServices.attachment(obj) } See Question&Answers more detail:os...

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

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179 views

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javascript - Chrome DevTools - inconsistent array length

I seem to have stumbled upon an inconsistency in Chrome DevTools. Above is a screenshot from the DevTools. At ... on an Ubuntu VirtualBox. See Question&Answers more detail:os...

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

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334 views

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javascript - Angular Run Block - Use UI-Router $stateProvider to Resolve Promise

UI-Router is different than Angular's ngRoute. It supports everything the normal ngRoute can do as well as ... { //$stateProvider would fail See Question&Answers more detail:os...

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

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287 views

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javascript - How can I avoid state of "TypeError: can't access dead object" in my Firefox add-on?

It seems checking against null works, but is it a correct method? How can I correctly check that object is ... the definition of dead object? See Question&Answers more detail:os...

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

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220 views

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javascript - Remove duplicate element pairs from multidimensional array

I have an array that looks like this: 1. coordinates = [ [16.343345, 35.123523], 2. [14.325423, ... duplicates and one should be removed. See Question&Answers more detail:os...

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

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722 views

1 answer

javascript - How to add tooltip on mouseover event on nodes in graph with cytoscape.js

I want to show node's details on mouseover event on all nodes in graph created with cytoscape.js. I have found ... on nodes? 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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759 views

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javascript - Finding current url inside EJS view when using express

I'm using Express and EJS to serve pages. I'm using Bootstrap for the UI, specifically the navbar. I'd like ... to just copy-paste strings :) See Question&Answers more detail:os...

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

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156 views

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javascript - Jqgrid shows 'Loading' in IE9 when gridview is set to true

My grid works fine in firefox and chrome but it shows 'Loading' icon in IE9 when gridview is set to true. ... work in IE9 is 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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497 views

1 answer

javascript - Simplest test for react-router's Link with @testing-library/react

I'm trying to understand how to best test that react-router behaves as expected with @testing-library/react. The simplest ... )); // Fails }); See Question&Answers more detail:os...

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

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291 views

1 answer

javascript - How do you invoke a method in a Nashorn CompiledScript?

I have the following code which works: ScriptEngine jsEngine = ScriptEngineManager.new().getEngineByName("nashorn ... script/CompiledScript.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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126 views

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javascript - How to pass file data with AJAX and jQuery?

I'm trying to create a form that allows a user to fill out data and if an option is checked a div opens up ... actual file data to pass 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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317 views

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javascript - querySelectorAll alternative for IE

I'm running some javascript which uses this: controls = document.querySelectorAll("input,textarea,button"); It should ... fine on Chrome and FF See Question&Answers more detail:os...

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

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227 views

1 answer

javascript - Count parentheses with regular expression

My string is: (as(dh(kshd)kj)ad)... ()() How is it possible to count the parentheses with a regular expression? I ... write(str.match(/(.*)/m)); See Question&Answers more detail:os...

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

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192 views

1 answer

javascript - How do I stop jquery appending a unique id to scripts called via ajax?

I'm using jquery's ajax functions to grab a page fragment and display in a section of a page - this fragment ... Many many 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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157 views

1 answer

javascript - 2 different ways to create React component

I was following a react tutorial and this is the example code the author has given to create a basic React ... of doing things in react? See Question&Answers more detail:os...

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

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142 views

1 answer

javascript - How do I get the index of an item in an array?

var fruits = [ 'apple', 'banana', 'orange' ]; how do I find what index of the value "banana" is? (which, of course, is "1"). 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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