ProMesh.net试用(3)-条件语句

如果要对输出结果进行条件判断,可以在模板中使用<!--$[if ...]-->标签:

Home.cs:
 1 [Layout( " master " )] [View( " home " )]
 2 public   class  Home : PageController
 3 {
 4   public class Employee
 5   {
 6       public Employee(string name, decimal salary) { Name = name; Salary = salary; }
 7 
 8       public string Name;
 9       public decimal Salary;
10   }

11 
12   public void Run()
13   {
14      List<Employee> employees = new List<Emplyee>();
15 
16      employees.Add( new Employee("Mark Jones" , 65000) );
17      employees.Add( new Employee("John Doe" , 244000) );
18      employees.Add( new Employee("Phil Baxter" , 125000) );
19 
20      ViewData["Employees"= employees;
21   }

22}

23

模板Home.htm:
 1 < html >
 2 < body >
 3 < table >
 4    < tr >< th > Name </ th >< th > Salary </ th ></ tr >< th > &nbsp; </ th >
 5    <!-- $[foreach employee in Employees] -->
 6      < tr >
 7         < td > $[employee.Name] </ td >
 8         < td > $[employee.Salary] </ td >
 9         < td > <!-- $[if employee.Salary > 200000] --> Rich Guy! <!-- $[endif] --> </ td ></ tr >
10    <!-- $[endfor] -->
11 </ table >
12 < p > There are $[Employees.Count] employees </ p >
13 </ body >
14 </ html >
15

结果:
Name Salary  
Mark Jones 65000
John Doe 244000 Rich Guy!
Phil Baxter 125000

There are 3 employees


对应的Html:
 1 < html >
 2 < head >< title > My first ProMesh.NET page </ title ></ head >
 3 < body >
 4 < table >
 5    < tr >< th > Name </ th >< th > Salary </ th >< th > &nbsp; </ th ></ tr >
 6    < tr >< td > Mark Jones </ td >< td > 65000 </ td >< td ></ td ></ tr >
 7    < tr >< td > John Doe </ td >< td > 244000 </ td >< td > Rich Guy! </ td ></ tr >
 8    < tr >< td > Phil Baxter </ td >< td > 125000 </ td >< td ></ td ></ tr >
 9 </ table >
10 < p > There are 3 employees </ p >
11 </ body >
12 </ html >
13

你可能感兴趣的:(html,.net)