diff --git a/utils.go b/utils.go
index 0afcb4ba..0ab108ff 100644
--- a/utils.go
+++ b/utils.go
@@ -195,6 +195,8 @@ func ParseForm(form url.Values, obj interface{}) error {
var tag string
if len(tags) == 0 || len(tags[0]) == 0 {
tag = fieldT.Name
+ } else if tags[0] == "-" {
+ continue
} else {
tag = tags[0]
}
@@ -280,19 +282,23 @@ func RenderForm(obj interface{}) template.HTML {
fieldT := objT.Field(i)
tags := strings.Split(fieldT.Tag.Get("form"), ",")
name := fieldT.Name
- if len(tags) < 2 {
- if len(tags) == 1 && len(tags[0]) > 0 {
- name = tags[0]
- }
- raw = append(raw, fmt.Sprintf(`%v: `,
- fieldT.Name, name, fieldV.Interface()))
- } else {
+ fType := "text"
+ if len(tags) > 0 && tags[0] == "-" {
+ continue
+ }
+
+ if len(tags) == 1 && len(tags[0]) > 0 {
+ name = tags[0]
+ } else if len(tags) >= 2 {
if len(tags[0]) > 0 {
name = tags[0]
}
- raw = append(raw, fmt.Sprintf(`%v: `,
- fieldT.Name, name, tags[1], fieldV.Interface()))
+ if len(tags[1]) > 0 {
+ fType = tags[1]
+ }
}
+ raw = append(raw, fmt.Sprintf(`%v: `,
+ fieldT.Name, name, fType, fieldV.Interface()))
}
return template.HTML(strings.Join(raw, ""))
}
diff --git a/utils_test.go b/utils_test.go
index 994846fe..22416ffe 100644
--- a/utils_test.go
+++ b/utils_test.go
@@ -104,8 +104,8 @@ func TestInSlice(t *testing.T) {
func TestParseForm(t *testing.T) {
type user struct {
- Id int
- tag string `form:tag`
+ Id int `form:"-"`
+ tag string `form:"tag"`
Name interface{} `form:"username"`
Age int `form:"age,text"`
Email string
@@ -114,6 +114,8 @@ func TestParseForm(t *testing.T) {
u := user{}
form := url.Values{
+ "Id": []string{"1"},
+ "-": []string{"1"},
"tag": []string{"no"},
"username": []string{"test"},
"age": []string{"40"},
@@ -148,10 +150,11 @@ func TestParseForm(t *testing.T) {
func TestRenderForm(t *testing.T) {
type user struct {
- Id int
- tag string `form:tag`
+ Id int `form:"-"`
+ tag string `form:"tag"`
Name interface{} `form:"username"`
Age int `form:"age,text"`
+ Sex string
Email []string
Intro string `form:",textarea"`
}
@@ -163,9 +166,9 @@ func TestRenderForm(t *testing.T) {
}
output = RenderForm(&u)
result := template.HTML(
- `Id: ` +
- `Name: ` +
+ `Name: ` +
`Age: ` +
+ `Sex: ` +
`Intro: `)
if output != result {
t.Errorf("output should equal `%v` but got `%v`", result, output)