View从Action中获得数据和html helper function(转载)
时间：2014-05-01 00:00:48
收藏：0
阅读：486
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88 |
@model MvcApplication1.Models.M_Person@using
MvcApplication1.Models;@{ ViewBag.Title = "GetData"; var
p = ViewData["data"] as
M_Person; var
p2 = ViewBag.Data as
M_Person;}<h2> GetData</h2><div> 这是从ViewData.Model中取出的数据 @ViewData.Model.Name</div><div> 这是从ViewData["data"]中取出的数据 @p.Age</div><div> 这是从ViewBag.Data中取出的数据 @p2.Name @p2.Age</div>@{int
i = 1;}@*@helper ChangeColor(int
age) { if
(age > 90) { <font color="red">@age</font> } else { @age } }*@@*@functions{public
IHtmlString ChangeColor(int
age) {if(age>90) {return
new HtmlString("<font color=‘red‘>"+age+"</font>"); }else {return
new HtmlString(age + ""); } }}*@<table border="1px"
cellpadding="2px"
cellspacing="0px"
width="500px"
style="border-collapse: collapse"> <tr> <th width="20px"> ID </th> <th> 和尚 </th> <th width="50px"> 年龄 </th> <th width="100px"> 操作 </th> </tr> @foreach
(M_Person person in
ViewBag.Persons) { <tr> <td align="center">@(i++) </td> <td align="center">@person.Name </td> @* <td align="center">@ChangeColor(person.Age)*@ @* <td align="center">@UIHelper.ChangeColor(person.Age)*@ @* <td align="center">@ChangeColor(person.Age)</td>*@ <td align="center">@UIFunctions.ChangeColor(person.Age)</td> <td align="center"> 删除||编辑 </td> </tr> }</table> |
UIHelper.cshtml
|
1
2
3
4
5
6
7
8
9
10
11
12 |
@helper ChangeColor(int
age){if(age>90) {<font color="red">@age</font> }else {@age } } |
UIFunctions.cshtml
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 |
@functions{ public
static IHtmlString ChangeColor(int
age) { if
(age > 90) { return
new HtmlString("<font color=‘red‘>"
+ age + "</font>"); } else { return
new HtmlString(age + ""); } }} |
controller
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 |
public
ActionResult GetData() { M_Person person = new
M_Person() { Name = "济公活佛", Age = 90 }; ViewData["data"] = person; ViewData.Model = person; ViewBag.Data = person; List<M_Person> list = new
List<M_Person>() { new
Models.M_Person() { Name = "济公活佛", Age = 90 }, new
Models.M_Person() { Name = "广亮和尚", Age = 88 }, new
Models.M_Person() { Name = "怄气禅师", Age = 45 }, new
Models.M_Person() { Name = "飞龙僧", Age = 123 } }; ViewBag.Persons = list; return
View(); } |
评论（0）