Document processing of jquery

1. Internal insertion append(content|fn) after appending the content of the current element appendTo(content) and append are reversed prepend(content|fn) is appended before the content of the current element prependTo(content) $(".block").append($(".small")); $(".block").append(function (index,html) ...

Posted by trystan on Thu, 13 Feb 2020 23:16:25 -0800

jquer event bubbling

What is event bubbling? Initialize the page first, and the page code is as follows: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <style> *{ margin: 0; padding: 0; } #content{ background: #ccc; } #content span{ background: yellow; margin: 5px ...

Posted by Cetanu on Thu, 13 Feb 2020 09:10:31 -0800

Drag elements freely for free sorting

Last issue we used jquery to sort by moving elements up and down, but we found that moving up and down, while sorting is possible, is not flexible, rigid, and fast enough to achieve the purpose we want to sort.Let's show you how to quickly drag to the sort position you want. First, we'll introduce a plug-in, gridly.js, for element dragging. ...

Posted by parse-error on Wed, 12 Feb 2020 08:55:44 -0800

Dynamic load user menu

The process is that the user enters the module page after logging in, clicks on different modules, and enters the menu page (different modules, different menu contents) Problems encountered 1. The menu data is stored in the store and the page is blank after refreshing Solution: initialize the menu every time in the global navigation guard ...

Posted by vandalite on Wed, 12 Feb 2020 07:16:43 -0800

ArcGIS api for javascript accesses server's security services by registering token with IdentityManager

Available environment: A stand-alone server environment that is not federated with a portal.Enprise Environment Access Security Services see two other articleshttps://blog.csdn.net/qq_40376439/article/details/104227280https://blog.csdn.net/qq_40376439/article/details/104217511Scenario for use: When we p ...

Posted by manyamile on Tue, 11 Feb 2020 18:08:44 -0800

Django+Paginator+ajax dynamic load paging

How to switch pages without refreshing the whole page? In fact, the implementation is very simple. The idea is: how many pages are the Paginator backend split (for example: how many pages in total; how many pages are the current page; what is the content of this page?) , through Ajax interactive data display. Two core objects of Paginator (Pagi ...

Posted by retoto on Mon, 10 Feb 2020 06:56:11 -0800

Download files through jQuery.Ajax

I have a struts 2 operation on the server side for file download. <action name="download" class="com.xxx.DownAction"> <result name="success" type="stream"> <param name="contentType">text/plain</param> <param name="inputName">imageStream</param> <param name="contentDisposition ...

Posted by Greaser9780 on Mon, 10 Feb 2020 03:04:08 -0800

jQuery animation loop with timer

When we need to play multiple jQuery animations, and need to play them in cycles many times, but there are functions similar to setTimeout in the cycles, We found that functions such as for, while cannot be used. At this time, we can encapsulate animation into a function. The details are as follows: 1.html <div class="im ...

Posted by bing_crosby on Sun, 09 Feb 2020 10:20:20 -0800

spring boot+layui paging practice

The project uses layui to make a simple book search page and share it. Like friends give a little like!!!   Realization effect   Development steps 1. Front page and JS <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"> <head> ...

Posted by woobarb on Fri, 07 Feb 2020 07:02:38 -0800

Getting started with javaScript

Getting started with javaScript Article directory Getting started with javaScript 1, Basic grammar What can I do Notes Identifier, literal quantity and variable naming specification data type Data type conversion, operator 2, Common methods of string and array Character method Array method 3, ...

Posted by mahaguru on Wed, 05 Feb 2020 04:37:29 -0800