Recent questions tagged Javascript

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javascript - Make the X-Axis labels in chart.js increment by a certain scale

I have labels ranging from 50-90, and every number in between in displayed. I would like to list the labels by 5 ... part of the y-axis cut off. See Question&Answers more detail:os...

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

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306 views

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javascript - Adding inline styles to react

Currently I'm using react.js and I'm trying to get two div's to be side by side. Currently I'm trying ... to play nice with other div elements. See Question&Answers more detail:os...

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

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181 views

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javascript - jQuery image map alternative

What is an alternative to using image maps? I saw a question recently and someone said, "Why are people still ... to use than an image map. See Question&Answers more detail:os...

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

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306 views

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javascript - What is faster: try catch vs Promise

I heard such an opinion that you should avoid usage of try/catch at all because it takes many resources. So ... jsperf.com/try-catch-vs-promise See Question&Answers more detail:os...

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

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348 views

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javascript - Chaining promises with RxJS

I'm new to RxJS and FRP in general. I had the idea of converting an existing promise chain in my ExpressJS ... console.log('Completed'); }); See Question&Answers more detail:os...

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

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239 views

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javascript - How to Associate an Object with a DOM Element

I have a master object in my JS setup, i.e.: var myGarage = { cars: [ { make: "Ford", model: "Escape ... " flag, I can update the master 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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217 views

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javascript - async.eachSeries in node.js

I have a loop in node.js for (var i in files){ var all = fs.readdirsync("./0"); async. ... iteration is finished (including the callback)? See Question&Answers more detail:os...

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

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357 views

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javascript - Is there a simple way to convert a decimal time (e.g. 1.074 minutes) into mm:ss format using moment.js?

I was wondering if there's a simple way, using moment.js library, to transform a decimal time interval (for example, 1. ... "0" + sec : sec) } See Question&Answers more detail:os...

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

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280 views

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javascript - How to determine the direction on onmousemove event?

On some condition I want to cancel onmousemove event when mouse goes down, for example. Is it possible to ... such kind of standard properties. See Question&Answers more detail:os...

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

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277 views

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javascript - jQuery check if element has a specific style property (display)

I need to have a if/else statement inside a function. How do you check if an element (e.g. #cadrage) has a ... } else { // do something } See Question&Answers more detail:os...

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

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487 views

1 answer

javascript - Convert ISO 8601 time date into plain English

How can I manipulate a date time in the format below (I believe it is ISO 8601 format) with JavaScript? 2010-01- ... mm/yyyy hh:mm:ss. 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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409 views

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javascript - How to fetch next and previous item of the current one with Mongoose

I have a blog. On the individual post page I want to display a link to the previous, and if there is ... createdAt: Date updatedAt: Date ) See Question&Answers more detail:os...

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

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275 views

1 answer

javascript - How to make a double click editable table in AngularJS way?

Without DOM manipulation, how to make an editable table cell with double click? I am trying to make it there ... regarding how to implement 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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338 views

1 answer

javascript - Gulp.js, watch task runs twice when saving files

Given the following piece of code from my gulpfile.js, everytime I save or change a file, the task runs ... plugin called grunt-contrib-watch. See Question&Answers more detail:os...

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

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302 views

1 answer

javascript - .setCapture and .releaseCapture in Chrome

I have an HTML5 canvas based Javascript component that needs to capture and release mouse events. In the control ... . Is there a workaround? See Question&Answers more detail:os...

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

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574 views

1 answer

javascript - How to click a button and start a new polygon without using the Leaflet.draw UI

What I'm struggling with is how to click a button and start a new polygon without using the Leaflet.draw UI. e.g. ... </script> </body> </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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223 views

1 answer

javascript - Is there a cross-browser solution for getSelection()?

I need to make a comment mechanism in which user highlights a piece of text, clicks "comment this", and then ... it's described in DOM specs? See Question&Answers more detail:os...

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

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350 views

1 answer

javascript - AngularJS. How to disable auto-scroll to top of my page

Tell me please, how can I disable auto-upto top of my page? If I use hash nav: <a href="#/index">Goto index ... to top. How can I disable 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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357 views

1 answer

javascript - jQuery - DIV to move with scrolling motion and stick position to top and bottom of window

There may be already a jQuery plugin which can achieve this, but I can't find one to do exactly what I'm ... , so it does not overlay. 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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255 views

1 answer

javascript - Activating next input field in form on enter

Order entry form contains product code and quantity columns in multiple rows and delete button (-) in end of every row. ... div> </body> </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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315 views

1 answer

javascript - Write http interceptor as class

I'm having trouble writing an angular http interceptor in plain TypeScript. The code I'm trying to convert is the ... but this is not possible. See Question&Answers more detail:os...

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

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315 views

1 answer

javascript - Access root domain's localStorage from subdomain

EDIT: For the sake of simplicity: I've got a simple UserJS script (FF/Chrome: Greasemonkey, Opera: built-in) that ... I'm stuck - any ideas? See Question&Answers more detail:os...

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

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164 views

1 answer

javascript - Use jQuery to post data to MVC action method

I'm trying to post data using jQuery Ajax to MVC action using the approach below. But inside the controller all model ... : 'TX', Status: 1 } See Question&Answers more detail:os...

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

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181 views

1 answer

javascript - Get the element which is the most visible on the screen

I would like to get the one element which is the most visible on the screen (takes up the most space). I ... I have missed it - my apologies. See Question&Answers more detail:os...

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

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798 views

1 answer

javascript - HTTP Error 414. The request URL is too long

I am using ckeditor to format some data inside my textarea <textarea id="editorAbout" rows="70" cols="80" name= ... ? How can I solve 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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317 views

1 answer

javascript - Ajax call from Bookmarklet

I am trying to create a bookmarklet that, upon clicking, would request some information from the user (a url and ... I could just reuse 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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234 views

1 answer

javascript - One Cookie - Multiple Pages

I am using the following cookie: var $j = jQuery.noConflict(); $j(document).ready(function(){ if (document. ... must be done using javascript. See Question&Answers more detail:os...

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

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230 views

1 answer

javascript - Using jQuery to gather all text nodes from a wrapped set, separated by spaces

I'm looking for a way to gather all of the text in a jQuery wrapped set, but I need to create spaces ... very important. Thanks for any 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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