Recent questions tagged Javascript

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javascript - Why was ECMAScript 4th edition completely scrapped?

I've been looking for some information regarding the scrapped ECMAScript 4th Edition without much success, even ... of ECMAScript 4? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Determining if mouse click happened in left or right half of DIV

I was wondering if it's possible to calculate if a mouse click happened over the left or right half of the div ... to the width of the div? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - React TypeError this._test is not a function

Since im new to JavaScript and React, i really have problems figuring out the right syntax. Here my problem: _handleDrop( ... </div> ); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - setTimeout() method inside a while loop

I have read the relevant pages on w3schools and other similar questions here but cannot seem to understand what's ... a logical mistake here? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to modify Cookie from Ajax call

I have this code: window.onload = function() { document.cookie = 'foo=bar; expires=Sun, 01 Jan 2012 00 ... s impossible to modify Cookie header. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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386 views

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javascript - Import from node_modules not recognized in es6 modules in browser

I'm trying to use lodash in my web application. I have installed lodash using npm in my local project. I plan ... wish to use any bundling tool. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to submit checkboxes from all pages with jQuery DataTables

I'm trying to get first cell (td) for each row and getting it but only for current page. If I navigate to next ... ; alert(values); }) </script> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - NodeJS and MongoDB FindAndModify() need remove or update

im trying to do a findAndModifiy in mongodb with nodejS, This is my code: var nextBill = function (db, success, ... update..But im doing it.. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Round a timestamp to the nearest date

I need to group a bunch of items in my web app by date created. Each item has an exact timestamp, e.g ... and thus can be grouped together? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Finish one animation then start the other one

I have two divs and two separate links that triggers slideDown and slideUp for the divs. When one of the divs ... start sliding up the other? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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168 views

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javascript - When to access the attribute (vs the property)?

I gather from this post that almost always one wants to be accessing the DOM property, not the HTML ... than accessing the DOM property? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Dynamically generated table - using an array to fill in TD values

I need your help, For some reason, I can't get the data captured in my array to populate into the TD cells of my ... > </div> </body> </html> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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172 views

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javascript - Programmatically setting the name of a variable

Is there a shortcut for writing the following 100 assignments? variable_1 = 1; variable_2 = 2; variable_3 = 3; . ... in assignment". Any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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426 views

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javascript - HTML / CSS - adjust font-size to fill parent height and width

I have a <div> element that resizes as the browser window resizes. Inside the <div> I have a paragraph ... use Javascript? Thanks in advance! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

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javascript - jQuery uses (new Function("return " + data))(); instead of eval(data); to parse JSON, why?

This link shows you that jQuery uses (new Function("return " + data))(); for older browsers, to parse a JSON ... if the JSON string isn't safe? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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156 views

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javascript - assign color to mouse cursor using CSS

How can I assign color to the mouse cursor in a web-page? Can anyone suggest me a way to do it using any ... e.g. HTML, CSS, JavaScript? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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401 views

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javascript - Silence net::ERR_CONNECTION_REFUSED

Connecting to a non-existent web socket server results in loud errors being logged to the console, usually to ... console with error output. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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341 views

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javascript - Find after populate mongoose

I'm having some trouble querying a document by values matching inside the document after population by mongoose ... this straight from mongoose? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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495 views

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javascript - HTML5 Video duration without playing video

I am trying to get video duration in HTML5 with out playing video or before playing video to show on video ... appreciate. Thanks in Advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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419 views

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javascript - CreateTextRange is not working in Chrome

In this code, createRange is not working in Chrome. In IE it is working. Please help how to rectify in this. ... for loss of focus handler } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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547 views

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javascript - Safely parsing a JSON string with unquoted keys

json2.js is strict requiring all object keys be double-quoted. However, in Javascript syntax {"foo":"bar"} is equivalent ... JSON: " + data ); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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155 views

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javascript - Bootstrap and jQueryUI Conflict

I am trying to use tooltip on a View that has reference to both jQueryUI and Bootstrap 3. I have made a ... could not find a solution yet. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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297 views

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javascript - Find object having maximum value for the `id` property in an array of objects

In my array of objects, I want to find the object with the highest value for the id property. Here is my array ... the object I want to select. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

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javascript - Is it bad practice to add properties to DOM nodes?

JavaScript lets you add arbitrary properties and methods to any object, including DOM nodes. Assuming the property ... and expedient technique. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

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javascript - Disable autocomplete for all jquery datepicker inputs

I want to disable autocomplete for all inputs using jquery ui datepicker without doing this to every input manually. How could be this done? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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361 views

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javascript - How can I execute a script after calling window.location.href?

I have a script that redirects the user to another page. I want to load some content into a div on the new page ... /div> What am I doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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750 views

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javascript - Handling unexpected side effect in computed properties - VueJS

In the following code, I'm trying to use the getTranslation object to map values present in originalKeys array and ... return this.allKeys; } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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161 views

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javascript - Portability of nextElementSibling/nextSibling

I'm currently writing an accordion and running into the same problem as described in nextSibling difference between ... with Javascript ;) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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