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1. The controller obtains the data, constructs the SelectList, uses the ViewData to transmit the value to the viewGet all department names *********//listBuild selectlist*********//SelectList name = new SelectList (names);viewdata["names"] = name;return View ();2. Add the following code to the view:Adding data items to Html.dropdownlistfor () in MVC

The Spring boot application loads the configuration file from the following path by default: In the config directory under the current directory In the current directory In the Config directory under Classpath In the Classpath directory Spring Boot Log configuration: Only one of Logging.file and Logging.path will work. Logging.file and Logging.path are only used in the default log configuration and do not work in a custom log configuration file Spring-boot Configurati

This article describes the jquery implementation click to expand the menu item (telescopic navigation) effect. Share to everyone for your reference. Specifically as follows: This shows a multilevel navigation bar effect based on the jquery build, vertical arrangement, the style is very concise, click on the mouse to expand the menu level two items, click again to close, usually only show a level menu, level Two menu is hidden does not show, code conc

C # WEBAPI Modify default Startup items As my original WEBAPI, the default boot is an HTML, which is written in the web.config Now remove this and add the following code to the Global.cs Application_Start RouteTable.Routes.MapHttpRoute (Name: "Defaultapi",Routetemplate: "{controller}/{action}/{id}",defaults:new {controller = "DB", action = "Createdb", id = "1"});/db/createdb just want to run it by default.

UI, BLL, Model, DAL Analysis for common reference items in asp.net application/Project Name UI Layer Implementation Business Model Logic Layer Implementation Data Access Layer Implementation Personal Web Site Starter Kit Use ObjectDataSource to bind methods in Photomanager to get data and update data directly on ASP.net pages Two data entity classes (Album, Photo), one Management class (Photomanager)Resolve

There are no new items that are frequently added when you work on a project, so when you need to switch the startup project in Visual Studio, manually right-click in the project and select Set as Startup Project.In progress. NET basic knowledge management often need to create a new project to explain, each time a new project wrote code and then click to run only found that the previous startup project, but also manually right click on the new project,

To delete multiple items from the list box at the same time, we cannot delete from top to bottom, because the item above is deleted, the index number of the item below will change, so you can only remove it from the bottom, so there is no problem with the index number being messed up. HTML code Copy Code code as follows: The JavaScript code is as follows: Copy Code code as follows: function Listbox_remove (Source

This blog is mainly to the previous nginx of knowledge points, to understand the Nginx configuration files commonly used in the specific meaning of the configuration, the purpose is not to say how many complicated configuration items, at least to their own written conf file understand, the following reference books In-depth understanding of nginx-module Development and Architecture Analysis , chapter II. nginx Base Configuration item The following fi

Today, I met a problem, that is, colleagues gave me a number of projects, I downloaded the project a little more, and then want to put these items into one, so I took the Add module to add the way, first look at our four projects, We want to implement the four module in an idea. 1. First we will create a new project, manually create a new folder in that project Then we can put the module to be imported, can be manually pasted to the bottom of t

arrays | repeating '======================================' Author: Arisisi' Time: 2005.12.20' Function: Remove duplicate items from the array'======================================Function MoveR (RSTR)Dim I,spstrSpstr = Split (Rstr, ",")For i = 0 to Ubound (SPSTR)If I = 0 ThenMoveR = MoveR Spstr (i) ","ElseIf InStr (Mover,spstr (i)) =0 and I=ubound (SPSTR) ThenMoveR = MoveR Spstr (i)Elseif InStr (Mover,spstr (i)) =0 ThenMoveR = MoveR Spstr (i)

Windows 7 RC version has been released for a short time, like a taste of the early adopters of friends believe that Windows 7 has been installed earlier, but the RC version is not an official version after all. So many enthusiasts, although the Windows 7 gorgeous appearance and outstanding new features of admiration, but some worry about Microsoft's new operating system, some of the compatibility of some other issues. How to get the best of both worlds. It is natural to install a dual system. R

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feature is set, SQL Server checks file usage every half hour. DBCC SHRINKFILE actions are automatically run if the free space is greater than 25%,sql server. So this feature prevents the data from requesting too much space and not using it. For a system with a very tight disk space, this setting is undoubtedly helpful. But from the database's own health and performance considerations, this setting is not recommended for multiple use. This is because:1. SQL Server will grow automatically only wh

Third-party control devexpress features are quite powerful. However, in the face of too many properties and methods, used to really feel like a needle in the haystack. This 2 days, the item on the trimming interface, want to add a list of check boxes in Gridcontrol. As a result, we tried N-multiple methods, turned over a bunch of errors, or did not complete them. Finally, the project boss helped me to solve. No words ... 2 small mistakes put me in a very bad place. Talk less about the code. 　　

The first thing to know is that idea is different from the "project" concept in Eclipse. Idea's project equates to the workspace in Eclipse. Idea's module is equivalent to project in Eclipse. So we're going to implement pouring multiple module in a project. ① Click to create a new project ② Create an empty project and modify the path of the project (equivalent to creating an empty folder) ③ Download the project from a git server (of course, if you have one locally, you can no longer

Tags: database exceptions cannot be case-sensitive IMA code jdb SYN bleMigrating the exact same project from win to Linux escalation error:At first, it was assumed that Linux did not recognize the HQL statement, finding the data because MySQL on the LIUNX server is case-sensitive and local is indistinguishablesuch as: The code is written like this@Entity@Table (name = "Users")The database-built table name is users, and the above exception occurs.Copy the ite