Recent questions tagged javascript

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javascript - CSS and JS not loading on Node.js server

I've just started to learn Node.js and I wrote the easiest server like this: // workspace const p = document. ... /p> </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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javascript - retrieve more than one value by JSON array objects

I am getting one value by JSON array, but how can I store multiple values in JSON array and how can I retrieve ... (arrayObj.toString()); } %> 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 - Yii2 Chart is not defined

I am trying to show some data on the chart while using Yii2. I have installed Yii2 Chart JS via the ... Any help would be highly appreciated. 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 remove a path duplicate created by pressure sensitive pens?

I am new to svg and js. I have some svg files that have been drawn using pressure sensitive pens, and they have ... to help to make this 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 - calculate camera fov distance for sphere

I trying to calculate the max distance the camera can zoom in on a sphere while still displaying all of the sphere ... am i doing wrong? 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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178 views

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javascript - upload image file using ajax and codeigniter always throws upload_path error

I tried to upload a file using Codeigniter and AJAX, but my form always shows an error: the upload path isn't ... does not appear to be valid. 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 - Get long term access token for Facebook page

I'm using Jquery Facebook Wall to retrieve the latest status of a Facebook page and show it in a website. ... resorting to server-side options? 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 - Why can't I force download of tainted canvas and why is it a security issue?

Why can't I force download of tainted canvas and why is it a security issue? Take this example situation: ... base image from another domain. 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 force advert to show on ajax-loaded page? (Adsense)

How can I force an advertisement to show on an ajax-loaded page? Because, as you may know, document. ... possible? Is there some 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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javascript - How to use different version of JQuery on a JS file?

I have a Cisco JS library designed to work using JQuery 1.4.2 and I'm using latest 2.X version of JQuery on ... JQuery to one of the JS files. See Question&Answers more detail:os...

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

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281 views

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javascript - Jquery not loading in head but loading on bottom of body tag

Here is my problem: as title says, jQuery is working only when I put the scripts on the bottom of the body tag. ... I load them in <head> tag? 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 - Addition operation issues?

Hi i'm trying to do simple addition of two numbers in javascript. When i'm trying to get the two input element values, ... ();> </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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172 views

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javascript - jQuery form validation - how to iterate

I am trying to create a javascript - jQuery form validator. I have an array with the regular expressions for each ... I will post it if needed. See Question&Answers more detail:os...

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

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296 views

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javascript - animating div elements left to right and back

I have a menu system made up of divs and i want to animate the left property to slide each time the user ... olny moves the elements to the left See Question&Answers more detail:os...

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

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207 views

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javascript - return largest phone number in JS array

I have to return the largest phone number,not index, from an array in Javascript. I am trying to remove the non digit ... , 509 - 333 - 3333]); 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 - Return fetch .json inside object.

I have an API calling function that I would like to return the response.json() content as well as the response ... . Anybody have a better idea? See Question&Answers more detail:os...

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

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371 views

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javascript - How can I remove the event handler once the click event has fired?

I have a click event I wired up on a div on my page. Once the click event has fired, I want to unbind ... it in the click event handler itself? 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 - Error parsing date string with `new Date`

datefromJSON = req.body.occasion_date; occasion_date = new Date(datefromJSON); console.log(occasion_date); //while ... object that get error 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

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javascript - reduce array to a by grouping objects with same property

I have an array of objects and I am trying to group them by similar property value. So lets say here is ... a giant gaping hole in my logic See Question&Answers more detail:os...

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

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293 views

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javascript - Escape character removed when using selenium execute_script through python

I need to have these characters in my string: "'; userID = "__"__'__;__" I am running javascript through ... in front of the single quote? See Question&Answers more detail:os...

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

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231 views

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javascript - Get string between 2 words, that contain this words inside him too

I have strings, and i want to find in them 2 words: 'start' and 'end'. 'start' and 'end' always come ... pos; } alert( getSelectFrom(str) ); See Question&Answers more detail:os...

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

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184 views

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javascript - How to have select filter in ngtable?

I am trying to have a select filter in ngtable. I followed this example but looks like if the select item has a space ... </tr> </table> </body> See Question&Answers more detail:os...

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

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252 views

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javascript - Different styles in ticks on ChartJS

Is it possible to separate styles in ticks for xAxes or draw by some other function near.Callback - just operate with values. For example: See Question&Answers more detail:os...

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

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364 views

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javascript - How to change color of a word in a sentence by clicking it on PC or by touching it on Android

I am trying to make a game for kids in which I shall hide a word of a sentence by clicking it on PC or by touching ... = "white"; } } </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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213 views

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javascript - The z-index property is not behaving as expected

I am currently working on a site in which I need hearts. I create the hearts using JavaScript and CSS: ... the dynamic heart. 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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205 views

1 answer

javascript - How to store data of a functional chain of Monoidal List?

This is an advanced topic of my prior question here: How to store data of a functional chain? The brief idea is ... tail () console.log(list2()) 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

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javascript - How to run a Java Script function and get return in Android?

I'm working on a project in Xamarin C# and I'm having trouble running some Java Script. Is there currently a way ... = value.ToString(); } } See Question&Answers more detail:os...

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

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648 views

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javascript - Jasmine mock chained methods with Karma and Angular

I want to mock angular.element. And I want to ensure angular.element has been called a certain amount of times and ... "foo", things[0].bar); See Question&Answers more detail:os...

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

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