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Code Issues Releases Activity

Update comments for controller's GetXXX functions

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This commit is contained in:
Jianbo Feng 2014-12-19 15:28:18 +08:00
parent daf85f06f8
commit d2c5daa5ee
1 changed files with 9 additions and 9 deletions
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18
controller.go
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@ -363,7 +363,7 @@ func (c *Controller) ParseForm(obj interface{}) error {
return ParseForm(c.Input(), obj)
}
// GetString returns the input value by key string.
// GetString returns the input value by key string or the default value while it's present and input is blank
func (c *Controller) GetString(key string, def ...string) string {
var defv string
if len(def) > 0 {
@ -377,7 +377,7 @@ func (c *Controller) GetString(key string, def ...string) string {
}
}
// GetStrings returns the input string slice by key string.
// GetStrings returns the input string slice by key string or the default value while it's present and input is blank
// it's designed for multi-value input field such as checkbox(input[type=checkbox]), multi-selection.
func (c *Controller) GetStrings(key string, def ...[]string) []string {
var defv []string
@ -398,7 +398,7 @@ func (c *Controller) GetStrings(key string, def ...[]string) []string {
}
}
// GetInt returns input as an int
// GetInt returns input as an int or the default value while it's present and input is blank
func (c *Controller) GetInt(key string, def ...int) (int, error) {
var defv int
if len(def) > 0 {
@ -412,7 +412,7 @@ func (c *Controller) GetInt(key string, def ...int) (int, error) {
}
}
// GetInt8 return input as an int8
// GetInt8 return input as an int8 or the default value while it's present and input is blank
func (c *Controller) GetInt8(key string, def ...int8) (int8, error) {
var defv int8
if len(def) > 0 {
@ -428,7 +428,7 @@ func (c *Controller) GetInt8(key string, def ...int8) (int8, error) {
}
}
// GetInt16 returns input as an int16
// GetInt16 returns input as an int16 or the default value while it's present and input is blank
func (c *Controller) GetInt16(key string, def ...int16) (int16, error) {
var defv int16
if len(def) > 0 {
@ -445,7 +445,7 @@ func (c *Controller) GetInt16(key string, def ...int16) (int16, error) {
}
}
// GetInt32 returns input as an int32
// GetInt32 returns input as an int32 or the default value while it's present and input is blank
func (c *Controller) GetInt32(key string, def ...int32) (int32, error) {
var defv int32
if len(def) > 0 {
@ -461,7 +461,7 @@ func (c *Controller) GetInt32(key string, def ...int32) (int32, error) {
}
}
// GetInt64 returns input value as int64.
// GetInt64 returns input value as int64 or the default value while it's present and input is blank.
func (c *Controller) GetInt64(key string, def ...int64) (int64, error) {
var defv int64
if len(def) > 0 {
@ -475,7 +475,7 @@ func (c *Controller) GetInt64(key string, def ...int64) (int64, error) {
}
}
// GetBool returns input value as bool.
// GetBool returns input value as bool or the default value while it's present and input is blank.
func (c *Controller) GetBool(key string, def ...bool) (bool, error) {
var defv bool
if len(def) > 0 {
@ -489,7 +489,7 @@ func (c *Controller) GetBool(key string, def ...bool) (bool, error) {
}
}
// GetFloat returns input value as float64.
// GetFloat returns input value as float64 or the default value while it's present and input is blank.
func (c *Controller) GetFloat(key string, def ...float64) (float64, error) {
var defv float64
if len(def) > 0 {