rrweb practical case and JS Download

I found this front-end artifact tool by accident. First, about rrweb: This tool can record the user's operation process on the Web page, turn it into serializable log data, and play it back. Programmers can use it to debug bugs remotely, and product managers can use it to collect and analyze user b ...

Added by c-o-d-e on Sat, 20 Jun 2020 05:58:46 +0300

ASP.NET Several ways for MVC to submit forms (verification + submission + background receiving)

Native submission method That is, add the action attribute to the form tag verification Verify to add the required attribute (h5) to the input tag directly. This attribute must be used with the button of type="submit". If the button type is not submit, then this required attribute has no ...

Added by DoctorWho on Tue, 16 Jun 2020 09:08:51 +0300

[Asp.netCore Series] 1 takes you throughAsp.netCore

0. Preface This is a new series namedASP.NETCore gets started in real life.This series of presentationsASP.NETCore MVC, which assists with some front-end basics (can be used to achieve what we need, not the main topic).This series will also be introduced laterASP.NETCore platform for other types of projects, and lead you to develop a website or ...

Added by jwaqa1 on Fri, 29 May 2020 19:47:00 +0300

About encapsulation of applet network requests (detailed version)

Guide readers from the most basic applet network request encapsulation to the optimal solution of network request encapsulation When using the native applet network api, there are two disadvantages: Multiple pages often send multiple network requests on behalf of the server, which puts too much pressure on the server - > depressurize ...

Added by harrylt on Tue, 19 May 2020 15:27:11 +0300

jQuery plug-in Validation form Validation

function 1. Verification that the required and length of "name" are at least two digits. 2. Verification that "email" is required and in E-mail format. 3. Verify whether the "web address" is a url. 4. Whether "your comment" needs to be verified. Result chart example <!DOCTYPE html PUBLIC " ...

Added by project18726 on Sat, 16 May 2020 18:14:38 +0300

Deep copy of jquey.extension

If you have used JQuery's extension function, you must know something about it. However, the deep copy of extend is not perfect. Here is an example to analyze with the JQuery source code: When using extension, if the first parameter passes in true, it means a "deep copy" is required.But this is an incomplete deep copy, as shown in ...

Added by adamdyer on Wed, 13 May 2020 19:49:58 +0300

openlayers6 heat map (download with source code)

preface I have written a map heat map article in openlayers 4 before, but because it is written by encapsulating a layer of js code, many beginners seem to be a bit laborious, so this article rewrites a map heat map article, directly based on the latest version of openlayers 6, in the form of pure html + js + css, without any encapsulation. ...

Added by richiec on Mon, 11 May 2020 09:04:37 +0300

Use JQuery to complete the following list of left and right selections

Js related technology select drop-down list Multiple allow multiple selection ondblclick: double click event for loop traversal, removing problems while traversing requirement analysis Our products usually include what we have and what we don't have. Now we need a page for dynamic editing of these products Step analysis 1. Import JQ file 2. Do ...

Added by Straterra on Thu, 07 May 2020 17:33:55 +0300

js component -- custom scroll bar

Knowledge points: Native js usually encapsulates the object in the window object prototype, and jquery can also encapsulate the object in $ There are three ways to call the extend method of jquery: Shallow copy $. Extend (obj 1, obj 2) Deep copy $. Extend (true, obj 1, obj 2) After adding the object $. extend({somet ...

Added by AngelicS on Tue, 05 May 2020 12:05:43 +0300

JQuery + bootstrap to create a simple paging component

Bloggers have been writing about the front-end recently, and the director has come up with a demand for paging data display. I thought about it. Anyway, this thing needs to be used later. How about making it into a component and encapsulating it? Isn't it beautiful after that?? OK, no more nonsense, just go to the code ...

Added by TechGnome on Mon, 04 May 2020 11:36:10 +0300