mvphelpers

Documentation

Index

• func AppendAttr(buf StringByteWriter, k, v string)
• func AppendAttrAny(buf StringByteWriter, k string, v any)
• func Dict(args ...any) map[string]any
• func ExposeHelperPanic(e any)
• func FuncMap() template.FuncMap
• func FuzzyBool(value any) bool
• func FuzzyFloat64(v any) float64
• func FuzzyHTML(v any) template.HTML
• func FuzzyHTMLAttrValue(v any) template.HTMLAttr
• func FuzzyHumanBool(str string) (bool, error)
• func FuzzyInt(v any) int
• func FuzzyInt64(v any) int64
• func FuzzyList(v any) []any
• func IsEven(n any) bool
• func IsOdd(n any) bool
• func JSONDict(args ...any) template.JS
• func List(v ...any) []any
• func OptionTag(htmlValue string, modelValue, currentModelValue any, label any, attrs ...any) template.HTML
• func Stringify(v any) string
• func Subst(str string, keysAndValues ...any) string
• func SubstVars(source string, isSourceRawHTML bool, prefix, suffix string, ...) template.HTML
• func SubstVarsStr(source string, prefix, suffix string, replace SubstReplaceFunc) string
• func TryFuzzyInt(v any) (int, bool)
• func TryFuzzyInt64(v any) (int64, bool)
• type Group
  • func InGroupsOf(n int, list any) []Group
  • func (group Group) IsFirst() bool
  • func (group Group) IsLast() bool
  • func (group Group) PlaceholderCount() int
  • func (group Group) Placeholders() []struct{}
• type StringByteWriter
• type SubstReplaceFunc
  • func MakeReplaceFunc(values ...SubstValue) SubstReplaceFunc
• type SubstValue
  • func SubstVal(key string, value any, classes string) SubstValue

Functions

func AppendAttr

func AppendAttr(buf StringByteWriter, k, v string)

func AppendAttrAny

func AppendAttrAny(buf StringByteWriter, k string, v any)

func Dict

func Dict(args ...any) map[string]any

func ExposeHelperPanic

func ExposeHelperPanic(e any)

ExposeHelperPanic helps to debug panics inside view helpers. Add the following call at the start of a panicing helper:

defer func() { mvphelpers.ExposeHelperPanic(recover()) }()

func FuncMap

func FuncMap() template.FuncMap

func FuzzyBool

func FuzzyBool(value any) bool

func FuzzyFloat64

func FuzzyFloat64(v any) float64

func FuzzyHTML

func FuzzyHTML(v any) template.HTML

func FuzzyHTMLAttrValue

func FuzzyHTMLAttrValue(v any) template.HTMLAttr

func FuzzyHumanBool

func FuzzyHumanBool(str string) (bool, error)

FuzzyHumanBool is similar to strconv.ParseBool, but recognizes more on/off.

func FuzzyInt

func FuzzyInt(v any) int

func FuzzyInt64

func FuzzyInt64(v any) int64

func FuzzyList

func FuzzyList(v any) []any

func IsEven

func IsEven(n any) bool

func IsOdd

func IsOdd(n any) bool

func JSONDict

func JSONDict(args ...any) template.JS

func List

func List(v ...any) []any

func OptionTag

func OptionTag(htmlValue string, modelValue, currentModelValue any, label any, attrs ...any) template.HTML

func Stringify

func Stringify(v any) string

func Subst

func Subst(str string, keysAndValues ...any) string

func SubstVars

func SubstVars(source string, isSourceRawHTML bool, prefix, suffix string, replace SubstReplaceFunc) template.HTML

func SubstVarsStr

func SubstVarsStr(source string, prefix, suffix string, replace SubstReplaceFunc) string

func TryFuzzyInt

func TryFuzzyInt(v any) (int, bool)

func TryFuzzyInt64

func TryFuzzyInt64(v any) (int64, bool)

Types

type Group

type Group struct {
	Index      int
	GroupSize  int
	GroupCount int
	Items      []any
}

func InGroupsOf

func InGroupsOf(n int, list any) []Group

func (Group) IsFirst

func (group Group) IsFirst() bool

func (Group) IsLast

func (group Group) IsLast() bool

func (Group) PlaceholderCount

func (group Group) PlaceholderCount() int

func (Group) Placeholders

func (group Group) Placeholders() []struct{}

type StringByteWriter

type StringByteWriter interface {
	io.StringWriter
	io.ByteWriter
}

type SubstReplaceFunc

type SubstReplaceFunc = func(buf *strings.Builder, key string)

func MakeReplaceFunc

func MakeReplaceFunc(values ...SubstValue) SubstReplaceFunc

type SubstValue

type SubstValue struct {
	Key     string
	Value   any
	Classes string
}

func SubstVal

func SubstVal(key string, value any, classes string) SubstValue