Wt::WTemplate::Functions Struct Reference

A collection of predefined functions. More...

Static Public Member Functions
static bool	tr (WTemplate *t, const std::vector< WString > &args, std::ostream &result)
	A function that resolves to a localized string.
static bool	id (WTemplate *t, const std::vector< WString > &args, std::ostream &result)
	A function that resolves the id of a bound widget.

Detailed Description

A collection of predefined functions.

See Also

addFunction()

Member Function Documentation

bool Wt::WTemplate::Functions::id ( WTemplate *  t, const std::vector< WString > &  args, std::ostream &  result  )

static

A function that resolves the id of a bound widget.

For example, when bound to the function "id", a place-holder

        ${id:name}
      

will be resolved to the value of:

t->resolveWidget("name")->id()

This is useful for binding labels to input elements.

See Also

addFunction()

bool Wt::WTemplate::Functions::tr ( WTemplate *  t, const std::vector< WString > &  args, std::ostream &  result  )

static

A function that resolves to a localized string.

For example, when bound to the function "tr", a place-holder

        ${tr:name}
      

will be resolved to the value of:

WString::tr("name")

See Also

addFunction()