1## EOL-warning
2
3**This package has been abandoned on 2016-12-13. Please use [gin-contrib/multitemplate](https://github.com/gin-contrib/multitemplate) instead.**
4
5This is a custom HTML render to support multi templates, ie. more than one `*template.Template`.
6
7#Simple example
8
9```go
10package main
11
12import (
13 "html/template"
14
15 "github.com/gin-gonic/gin"
16 "github.com/gin-gonic/contrib/renders/multitemplate"
17)
18
19func main() {
20 router := gin.Default()
21 router.HTMLRender = createMyRender()
22 router.GET("/", func(c *gin.Context) {
23 c.HTML(200, "index", data)
24 })
25 router.Run(":8080")
26}
27
28func createMyRender() multitemplate.Render {
29 r := multitemplate.New()
30 r.AddFromFiles("index", "base.html", "base.html")
31 r.AddFromFiles("article", "base.html", "article.html")
32 r.AddFromFiles("login", "base.html", "login.html")
33 r.AddFromFiles("dashboard", "base.html", "dashboard.html")
34
35 return r
36}
37```
38
39##Advanced example
40
41[https://elithrar.github.io/article/approximating-html-template-inheritance/](https://elithrar.github.io/article/approximating-html-template-inheritance/)
42
43```go
44package main
45
46import (
47 "html/template"
48 "path/filepath"
49
50 "github.com/gin-gonic/contrib/renders/multitemplate"
51 "github.com/gin-gonic/gin"
52)
53
54func main() {
55 router := gin.Default()
56 router.HTMLRender = loadTemplates("./templates")
57 router.GET("/", func(c *gin.Context) {
58 c.HTML(200, "index.tmpl", gin.H{
59 "title": "Welcome!",
60 })
61 })
62 router.Run(":8080")
63}
64
65func loadTemplates(templatesDir string) multitemplate.Render {
66 r := multitemplate.New()
67
68 layouts, err := filepath.Glob(templatesDir + "layouts/*.tmpl")
69 if err != nil {
70 panic(err.Error())
71 }
72
73 includes, err := filepath.Glob(templatesDir + "includes/*.tmpl")
74 if err != nil {
75 panic(err.Error())
76 }
77
78 // Generate our templates map from our layouts/ and includes/ directories
79 for _, layout := range layouts {
80 files := append(includes, layout)
81 r.Add(filepath.Base(layout), template.Must(template.ParseFiles(files...)))
82 }
83 return r
84}
85```
86
View as plain text