ASP. NET Aries getting started development tutorial 7: Row Operations of the DataGrid (primary key operation area), ariesdatagridPreface:
The series is expected to end in 10 articles.
Previous Introduction: ASP. NET Aries getting started development tutorial 6: formatting and In-row editing of List Data Tables
This topic describes the primary key operation area.
1: When is there any default edit or delete?
ASP. NET Aries getting started development tutorial 6: List data table formatting and In-row editing, asp. netariesPreface:
I wrote a text on the weekend to catch up with the progress!
The first few articles describe the query box and toolbar. This section describes operations related to table data.
First look at the list:
There are many things to do next.1: format-key value Translation
ForEnable Column, You have configured the format # whether or no
ASP. NET Aries getting started development tutorial 2: configure a simple list page, asp. netariesPreface:
My friends are expecting me to work stably, but if a startup company wants to lie down, it cannot be controlled.
If life is doomed to ups and downs, it will move forward in the rain.
Start watching new job opportunities at the very beginning. You are welcome to recommend it. You can also start a startup company!
At the same time, take advanta
table?Just this question today a user asked:1: Write C_XXX SQL statement, you can put notes as ParentID, in the notes to fill in the ID of the superior650) this.width=650; "src=" Http://images2015.cnblogs.com/blog/17408/201611/17408-20161117203853810-1944493451.png "/>2: Follow the above cascade processing.5: How do I customize the drop-down query operator? Mode 1:By previous: ASP. Aries Tutorial 3: Developing a list page and manipulating Sany12th, c
ASP. NET Aries JSAPI documentation Description: AR. Utility, jsapiar. utilityAR. Utility document 1: method:
Name
Description
QueryString
Function (key)* Simulate a. NET Request object
StringFormat
Function (str, args)* Simulate the String. Format function of. NET. The call method is String. Format ("a = {0}", 'A ')
Guid
Number of random guids generated
Cookie object
Name
Description
)
GetUser
Method
A callback function is required for the first (index.html) call:Ar. Global.getuser (function (data) {});After:var user= AR. Global.getuser ();//Can.
AR. Dictionary custom Health Values array:
name
length
Properties
length
Set
Method
Function (key, value)
Remove
Function (key)
Method
A callback function is required for the first (index.html) call:Ar. Global.getuser (function (data) {});After:var user= AR. Global.getuser ();//Can.
AR. Dictionary custom Health Values array:
name /p>
type
length
Properties
length
Set
Method
Function (key, value)
Remove
Method
function (key)
Value: T
Setvalues method
Paras
Property
The value set by the Setparas method
Method events
Name
Description
Setparas
Set query criteria for the ObjName property of input
Setvalues
Set Selectedvale for the ComboBox of input
Onafterexecute
function (type, $input, options)One of the following values for type:Configkey, objname, Dialog
Setcombo
To set properties for a Com
are:Dateformatter,Boolformatter,Stringformatterfor 2 (Configkey) and 3 (objname) formatted data, if two processing is required (for example, plus links, etc.), you can:Dg. Formatter.onafterexecute=function (Configkey, value, row, index) {return value;}
Styler
Style functions
Styler usage of the corresponding EASYUI (formatted column background color)
Editor
Edit function
Editor usage for Easyui (custom rendering editing in inline editing)
database that the system runs by default, it is archived in the App_Data directory:650) this.width=650; "src=" Http://images2015.cnblogs.com/blog/17408/201611/17408-20161114222532545-1002939520.png "/>2: Switch Database link:650) this.width=650; "Src=" http://images2015.cnblogs.com/blog/17408/201611/17408-20161114223200373-813910123.png "/>According to their own situation, modify the ConnectionString can.If it is a Oracle,web.ui project refer to the DLL directory under the Oracle.ManagedDataAcc
Name =' Zcl,py,zyz 'names = [' Zcl ',' Py ',' Zyz ']Print (names[0])Print (names[0:2])#切片就是从里面取几个元素, from the first to the end of the first few. Gu Tou regardless of the tail when the value is taken.Print (names[1])#切片操作对字符串也适用name1=[' Zcl ',' Py ',' Zyz ']Print (name1[2])num =ListRange10)) #用range生成列表 need to use list to force type conversion Print (num) NUM1 = list (range (1,21)" #用range生成列表, You need to use list to force the type conversion print ( # # #), NUM1) print (Num1[1: 10:2])
key: The first main table must have no foreign key, so no tube. Starting with the second table, you need to specify a foreign key (that is, the associated field, if none is required) according to this logic (n tables are also set)So, the key to the configuration here is to sort out the associated fields of the various tables (especially when importing, involving 789 tables)After the configuration, in fact, the operation process is unchanged, is still exported template, fill in the data, importS
automatically looks for a replacement with the same name from the post parameters (via reques["XXX").Rule three:. Number configurationYou can specify a value for a field: The Configuration rule is: Table name. field name (table name can be omitted). FullNameExample: When a user imports, the user's name corresponds to: FullName, but the database also has a field called realname, that is, a value needs to save two copies.Then: Add a realname field and configure the format. FullNameRule four: Defa
The "TechCrunch 40" seminar, hosted by TechCrunch, a renowned science and technology blog site, was officially opened in Monday, at the TechCrunch founder Michael Al Arlington (Michael Arrington) and social networking site Facebook founder Mark Zuckerberg ( Mark Zuckerberg, who said he would not sell Facebook in the near future. The following is a summary of the dialogues:
Arlington (hereinafter referred to
Facebook's features took another big step yesterday and published Facebook graph, a feature that is stunning after open Graph, and what is Facebook Graph search (social graph searching)? What impact does SEO have to cause?
Let's take a look at what the Facebook Graph search is all about. The following steps are enabled:
(1) He is not immediately available to yo
WordPress Spider Facebook plug-in 'Facebook. php' SQL Injection Vulnerability
Released on: 2014-09-07Updated on:
Affected Systems:WordPress Spider FacebookDescription:Bugtraq id: 69675
WordPress Spider Facebook plug-ins include all available Facebook social extensions and tools.
Spider
You need to be a Facebook app ID before you use the app, which doesn't have to be said.Initialize Facebook information in JavaScript after generating the Facebook APP IDAnd I've defined some of the global variables I need to get the data.Copy CodeOnce the initialization is complete, you can trigger the ability to get Facebook
Chapter 3. Successful Facebook Model Analysis
Facebook's most attractive part is how it triggers website requirements through users' daily offline behaviors. in our daily life, many behaviors are completed with the help of some online supporting products. however, if offline behaviors are generated every several weeks, you may not be able to remember your website. that is to say, users should be able to remember the services provided by the website
Chapter 5. Inspiration from Facebook
The success of Face book is of great reference for Internet operators to enter the internet strategy and development.
5.1Integrated Operation Mode
The online and offline integrated operation model is quite portable for Internet sales. It helps us attract users and keep users for a long time, leaving a strong impression on the website in the hearts of users.
5.2High-purity user concepts
The Internet is ch
Ours Facebook Technology Research Report (2)-data table Design
--- Xu Zhaoyuan/FLxyzsby@163.com
[Opening]
Database Version selection.
Chapter 1 Requirements Analysis of ours Facebook Database
1.1 view Facebook's Data Structure
1.2 Basic Requirements of ours Facebook Data Structure
[Opening part]
Database Version selection.
At present, MySQL has b
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