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Code Issues Releases Activity

Support custom label for renderform

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This commit is contained in:
miraclesu 2013-08-12 06:46:40 +08:00
parent 50f3bd5835
commit a37b2bdfb0
2 changed files with 25 additions and 10 deletions
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27
utils.go
View File

@ -281,24 +281,39 @@ func RenderForm(obj interface{}) template.HTML {
fieldT := objT.Field(i) fieldT := objT.Field(i)
tags := strings.Split(fieldT.Tag.Get("form"), ",") tags := strings.Split(fieldT.Tag.Get("form"), ",")
label := fieldT.Name + ": "
name := fieldT.Name name := fieldT.Name
fType := "text" fType := "text"
if len(tags) > 0 && tags[0] == "-" {
switch len(tags) {
case 1:
if tags[0] == "-" {
continue continue
} }
if len(tags[0]) > 0 {
if len(tags) == 1 && len(tags[0]) > 0 {
name = tags[0] name = tags[0]
} else if len(tags) >= 2 { }
case 2:
if len(tags[0]) > 0 { if len(tags[0]) > 0 {
name = tags[0] name = tags[0]
} }
if len(tags[1]) > 0 { if len(tags[1]) > 0 {
fType = tags[1] fType = tags[1]
} }
case 3:
if len(tags[0]) > 0 {
name = tags[0]
} }
raw = append(raw, fmt.Sprintf(`%v: <input name="%v" type="%v" value="%v">`, if len(tags[1]) > 0 {
fieldT.Name, name, fType, fieldV.Interface())) fType = tags[1]
}
if len(tags[2]) > 0 {
label = tags[2]
}
}
raw = append(raw, fmt.Sprintf(`%v<input name="%v" type="%v" value="%v">`,
label, name, fType, fieldV.Interface()))
} }
return template.HTML(strings.Join(raw, "</br>")) return template.HTML(strings.Join(raw, "</br>"))
} }

4
utils_test.go
View File

@ -153,7 +153,7 @@ func TestRenderForm(t *testing.T) {
Id int `form:"-"` Id int `form:"-"`
tag string `form:"tag"` tag string `form:"tag"`
Name interface{} `form:"username"` Name interface{} `form:"username"`
Age int `form:"age,text"` Age int `form:"age,text,年龄："`
Sex string Sex string
Email []string Email []string
Intro string `form:",textarea"` Intro string `form:",textarea"`
@ -167,7 +167,7 @@ func TestRenderForm(t *testing.T) {
output = RenderForm(&u) output = RenderForm(&u)
result := template.HTML( result := template.HTML(
`Name: <input name="username" type="text" value="test"></br>` + `Name: <input name="username" type="text" value="test"></br>` +
`Age: <input name="age" type="text" value="0"></br>` + `年龄：<input name="age" type="text" value="0"></br>` +
`Sex: <input name="Sex" type="text" value=""></br>` + `Sex: <input name="Sex" type="text" value=""></br>` +
`Intro: <input name="Intro" type="textarea" value="">`) `Intro: <input name="Intro" type="textarea" value="">`)
if output != result { if output != result {