Beego 模板中常用数据类型处理

Jackey Golang 4,183 次浏览 , , 没有评论

default.go

  1. package controllers
  2.  
  3. import (
  4. 	"github.com/astaxie/beego"
  5. )
  6.  
  7. type MainController struct {
  8. 	beego.Controller
  9. }
  10.  
  11. func (c *MainController) Get() {
  12. 	c.Data["Website"] = "beego.me"
  13. 	c.Data["Email"] = "astaxie@gmail.com"
  14. 	c.TplName = "index.tpl"
  15.  
  16. 	c.Data["TrueCond"] = true
  17. 	c.Data["FalseCond"] = false
  18.  
  19. 	type u struct {
  20. 		Name string
  21. 		Age int
  22. 		Sex string
  23. 	}
  24.  
  25. 	user := &u{
  26. 		Name: "Joe",
  27. 		Age: 20,
  28. 		Sex: "Male",
  29. 	}
  30.  
  31. 	c.Data["User"] = user
  32.  
  33. 	nums := []int{1,2,3,4,5,6,7,8,9,0}
  34. 	c.Data["Nums"] = nums
  35.  
  36. 	c.Data["TplVar"] = "hey gays"
  37.  
  38. 	c.Data["Html"] = "<div>Hello beego</div>"
  39.  
  40. 	c.Data["Pipe"] = "<div>Hello beego</div>"
  41. }

 

index.tpl

  1. <body>
  2.   <header>
  3.     <h1 class="logo">Welcome to Beego</h1>
  4.     <div class="description">
  5.       Beego is a simple & powerful Go web framework which is inspired by tornado and sinatra.
  6.     </div>
  7.     <div>
  8.       {{if .TrueCond}}
  9.       true condition
  10.       {{end}}
  11.     </div>
  12.     <div>
  13.       {{if .FalseCond}}
  14.       {{else}}
  15.       false condition
  16.       {{end}}
  17.     </div>
  18.     <div>
  19.       {{with .User}}
  20.       {{.Name}}; {{.Age}}; {{.Sex}}
  21.       {{end}}
  22.     </div>
  23.     <div>
  24.       {{range .Nums}}
  25.       {{.}}
  26.       {{end}}
  27.     </div>
  28.     <div>
  29.       {{$tplVar := .TplVar}}
  30.       {{$tplVar}}
  31.     </div>
  32.     <div>
  33.       {{str2html .Html}}
  34.     </div>
  35.     <div>
  36.       {{.Pipe | htmlquote}}
  37.     </div>
  38.     <div>
  39.       {{template "test"}}
  40.     </div>
  41.   </header>
  42.   <footer>
  43.     <div class="author">
  44.       Official website:
  45.       <a href="http://{{.Website}}">{{.Website}}</a> /
  46.       Contact me:
  47.       <a class="email" href="mailto:{{.Email}}">{{.Email}}</a>
  48.     </div>
  49.   </footer>
  50.   <div class="backdrop"></div>
  51.  
  52.   <script src="/static/js/reload.min.js"></script>
  53. </body>
  54.  
  55.  
  56. {{define "test"}}
  57. <div>
  58.   this is test template
  59. </div>
  60. {{end}}

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