utils.filepicker
Lua function

utils.filepicker

Summary

Invokes the Windows standard "file picker" dialog box

Prototype

filename = utils.filepicker (title, name, extension, filter, save)


Description

This invokes the Windows standard "file picker" dialog box, which lets you choose a file for opening or saving. Usage is:


filter = { txt = "Text files", ["*"] = "All files" }

filename = utils.filepicker (title, name, extension, filter, save)



  • title - title to appear on the dialog box (eg. "Name of plugin")
  • name - default name of file to be loaded/saved
  • extension - default extension to use
  • filter - table of file filters, see example above
  • save - true for a "save" dialog, false for a "load" dialog


All arguments are optional.

Returns nil if dialog dismissed, or the chosen filename if not.

See Also ...

Topics

DOC_lua_base Lua base functions
DOC_lua_bc Lua bc (big number) functions
DOC_lua_bit Lua bit manipulation functions
DOC_lua_coroutines Lua coroutine functions
DOC_lua_debug Lua debug functions
DOC_lua_io Lua io functions
DOC_lua_math Lua math functions
DOC_lua_os Lua os functions
DOC_lua_package Lua package functions
DOC_lua_rex Lua PCRE regular expression functions
DOC_lua Lua script extensions
DOC_lua_string Lua string functions
DOC_lua_tables Lua table functions
DOC_lua_utils Lua utilities
DOC_scripting Scripting

Lua functions

LUA_utils.base64decode utils.base64decode (Decode a string which was base-64 encoded)
LUA_utils.base64encode utils.base64encode (Encode a string with base-64 encoding)
LUA_utils.choose utils.choose (Display a combo box with choices in it)
LUA_utils.compress utils.compress (Compress a string)
LUA_utils.decompress utils.decompress (Decompress a string)
LUA_utils.editbox utils.editbox (Display a large message box and get free-format reply)
LUA_utils.edit_distance utils.edit_distance (Returns the Levenshtein Edit Distance between two words)
LUA_utils.fromhex utils.fromhex (Convert a string from hex)
LUA_utils.functionlist utils.functionlist (Returns a table of MUSHclient world function names)
LUA_utils.hash utils.hash (Hash a string, returning the hex codes)
LUA_utils.info utils.info (Information about directories)
LUA_utils.inputbox utils.inputbox (Display a message box and get free-format reply)
LUA_utils.listbox utils.listbox (Display a dialog box with choices in it in a single selection list box)
LUA_utils.md5 utils.md5 (Hash a string using the 128-bit MD5 algorithm)
LUA_utils.metaphone utils.metaphone (Returns metaphones (sound-alike codes) for the supplied word)
LUA_utils.msgbox utils.msgbox (Display a message box and get a response)
LUA_utils.multilistbox utils.multilistbox (Display a dialog box with choices in it in a multiple selection list box)
LUA_utils.readdir utils.readdir (Read a disk directory into a table)
LUA_utils.sha256 utils.sha256 (Hash a string using a 256-bit hash)
LUA_utils.spellcheckdialog utils.spellcheckdialog (Spell-checker dialog)
LUA_utils.split utils.split (Split a delimited string into a table)
LUA_utils.tohex utils.tohex (Convert a string into hex)
LUA_utils.utf8decode utils.utf8decode (Encodes a series of Unicode codes into a UTF-8 string)
LUA_utils.utf8encode utils.utf8encode (Encodes a series of Unicode codes into a UTF-8 string)
LUA_utils.utf8valid utils.utf8valid (Checks if a UTF-8 string is valid)
LUA_utils.xmlread utils.xmlread (Parses an XML string into a nested table)

(Help topic: lua=utils.filepicker)

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