Data table display of jqGrid framework

Summarize the problems encountered in the project and solve them.   Problem: jgrid loads the local data (not the data from the database), local data information and so on, and displays them to the front desk. Solution: Customize the column name, and then update the data table according to the $("ාtransferList").jq ...

Posted on Fri, 31 Jan 2020 17:38:01 -0800 by quikone

Struts 2 (9. Use layer component to realize picture display function)

1. Introduction to layer front-end components Layer is a well-known web shell layer component. It has a full range of solutions and is dedicated to serving developers at all levels. Your page will easily have rich and friendly operation experience. http://sentsin.com/jquery/layer/ Usage methodhttp://sentsin.com/jquery/layer/ext.html Introducing ...

Posted on Fri, 31 Jan 2020 15:18:17 -0800 by doofystyle

[original] brainless operation: EasyUI Tree implements left click to select only leaf node, right click to float menu to add, delete and modify

The Tree component in Easyui is frequently used, and the frequently encountered requirements are as follows: 1. In the tree structure, only leaf nodes can be selected, and other nodes cannot be selected; 2. Right click the leaf node to open the floating menu to add, delete and modify; 3. Right click the non leaf node to open the floating men ...

Posted on Fri, 31 Jan 2020 11:47:40 -0800 by jpt62089

js and ajax implement scrolling to the bottom to automatically load data instances

1, Function description Scrolling down to the bottom of the page to load data is the practice of many waterfall websites. This example is fixed data, which is used to summarize and record small dishes. Experts should not spray. First, you need to determine how the page scrolls to the bottom, that is, whether the height of scr ...

Posted on Fri, 31 Jan 2020 08:12:01 -0800 by phpfre@k*

Using nowAPI to complete a small example of html weather forecast

The effect is as follows: Simple, not much nonsense, on the code! <!DOCTYPE html> <html> <meta charset="utf-8"> <head> <!-- Use Baidu static resource base --> <script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script> <!-- Quoting Sohu's ...

Posted on Fri, 31 Jan 2020 03:48:58 -0800 by iamtom

21 days to build a distributed crawler (I) urllib Library

1.1.usage of urlopen function #encoding:utf-8 from urllib import request res = request.urlopen("https://www.cnblogs.com/") print(res.readlines()) #urlopen Parameters #def urlopen(url, data=None, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, # *, cafile=None, capath=None, cadefault=False, context=None): 1.2.urlretriev ...

Posted on Thu, 30 Jan 2020 20:33:30 -0800 by bri4n

WeChat Login under SSM Framework

typora-root-url: D:\Programming Projecttypora Document\Picture Directory WeChat Login under SSM Framework First look at the official login process, then follow the steps one by one 1. Get CODE First get the code using the method provided by WeChat, use the wx.login() method, and also encapsulate ...

Posted on Thu, 30 Jan 2020 19:47:43 -0800 by Nik

How to return JSON and XML in springboot

The first time I wrote a blog in CSDN, right should be used to record my learning experience. I've always wanted to find out how to implement it in springboot, that is, to support JSON data return format and XML at the same time. Today, I finally implemented it and measured it myself, so it's qualit ...

Posted on Thu, 30 Jan 2020 00:32:13 -0800 by linux_pickle

RDD programming learning note 3 data reading and writing

Local read scala> var textFile = sc.textFile("file:///root/1.txt") textFile: org.apache.spark.rdd.RDD[String] = file:///root/1.txt MapPartitionsRDD[57] at textFile at <console>:24 scala> textFile.saveAsTextFile("file:///root/writeback") scala> textFile.foreach(println) hadoop hello bi ...

Posted on Wed, 29 Jan 2020 05:34:55 -0800 by dizel247

Write a parameter verification component based on Spring Boot framework (JSR-303)

Preface In the process of R & D of the new open platform that I participated in before, different input parameters need to be verified for different interfaces, which involves the verification encapsulation of general parameters. If not, the verification code written out will be inconsistent in style, verification tool class, maintenance ri ...

Posted on Wed, 29 Jan 2020 03:06:07 -0800 by mkubota