11/4/2022 0 Comments Tdi text encoding delphi#15 /var/www/html/shared/BaseWiki31/includes/Setup.php(948): TreeAndMenu->setup() #14 /var/www/html/shared/BaseWiki31/extensions/TreeAndMenu/TreeAndMenu_body.php(24): Parser->setFunctionHook(string, array) #13 /var/www/html/shared/BaseWiki31/includes/parser/Parser.php(4848): MagicWord::get(string) #12 /var/www/html/shared/BaseWiki31/includes/MagicWord.php(280): MagicWord->load(string) #11 /var/www/html/shared/BaseWiki31/includes/MagicWord.php(352): Language->getMagic(MagicWord) #10 /var/www/html/shared/BaseWiki31/languages/Language.php(3177): LocalisationCache->getSubitem(string, string, string) #9 /var/www/html/shared/BaseWiki31/includes/cache/localisation/LocalisationCache.php(292): LocalisationCache->loadSubitem(string, string, string) #8 /var/www/html/shared/BaseWiki31/includes/cache/localisation/LocalisationCache.php(371): LocalisationCache->loadItem(string, string) #7 /var/www/html/shared/BaseWiki31/includes/cache/localisation/LocalisationCache.php(334): LocalisationCache->initLanguage(string) #6 /var/www/html/shared/BaseWiki31/includes/cache/localisation/LocalisationCache.php(458): LocalisationCache->isExpired(string) #5 /var/www/html/shared/BaseWiki31/includes/cache/localisation/LocalisationCache.php(412): LCStoreDB->get(string, string) #4 /var/www/html/shared/BaseWiki31/includes/cache/localisation/LCStoreDB.php(52): Wikimedia\Rdbms\Database->selectField(string, string, array, string) #3 /var/www/html/shared/BaseWiki31/includes/libs/rdbms/database/Database.php(1479): Wikimedia\Rdbms\Database->select(string, string, array, string, array, array) #2 /var/www/html/shared/BaseWiki31/includes/libs/rdbms/database/Database.php(1653): Wikimedia\Rdbms\Database->query(string, string) #1 /var/www/html/shared/BaseWiki31/includes/libs/rdbms/database/Database.php(1200): Wikimedia\Rdbms\Database->reportQueryError(string, integer, string, string, boolean) #0 /var/www/html/shared/BaseWiki31/includes/libs/rdbms/database/Database.php(1427): Wikimedia\Rdbms\Database->makeQueryException(string, integer, string, string) Query: SELECT lc_value FROM `cde_sydney_en_l10n_cache` WHERE lc_lang = 'en' AND lc_key = 'deps' LIMIT 1Įrror: 1146 Table 'wikidb.cde_sydney_en_l10n_cache' doesn't exist (10.50.1.120) The biggest problem nowadays is to find the right class for the job and keep track of the new innovations available to us./CodeExamples/Sydney/en/TEncoding_(Delphi) Wikimedia\Rdbms\DBQueryError from line 1457 of /var/Did you forget to run your application's database schema updater after upgrading? Procedure TForm1.Edit2Change(Sender: TObject) Įdit3.Text := ( Edit2.Text ) Ĭonsidering that we needed 3rd party component libraries for these things before, shows how significantly Delphi has grown. Procedure TForm1.Edit1Change(Sender: TObject) Įdit2.Text := (Edit1.Text) The third edit displays the text from the second after decoding. The text entered in the first edit is displayed encoded in the second. Overloading makes it very easy as the call is the very same for steams and byte arrays.Ī simple demo with 3 TEdit components shows the functionality. To Base64 encode a string, we simply need to state: (myString) The class methods Base64, HTML and URL allow us to encode strings, byte arrays and streams. You find the TNetCoding class in the unit System.NetEncoding : TNetEncoding = classįunction Decode(const Input, Output: TStream): Integer overload įunction Decode(const Input: array of Byte): TBytes overload įunction Decode(const Input: string): string overload įunction Encode(const Input, Output: TStream): Integer overload įunction Encode(const Input: array of Byte): TBytes overload įunction Encode(const Input: string): string overload įunction DecodeStringToBytes(const Input: string): TBytes įunction EncodeBytesToString(const Input: array of Byte): string overload įunction EncodeBytesToString(const Input: Pointer Size: Integer): string overload Ĭlass property Base64: TNetEncoding read GetBase64Encoding Ĭlass property HTML: TNetEncoding read GetHTMLEncoding Ĭlass property URL: TURLEncoding read GetURLEncoding Procedure DecodeStream(Input, Output: TStream) inline // deprecated 'Use ' įunction EncodeString(const Input: string): string inline // deprecated 'Use ' įunction DecodeString(const Input: string): string inline // deprecated 'Use ' However, the comments in the source file pointed me yet in another direction: procedure EncodeStream(Input, Output: TStream) inline // deprecated 'Use ' One unit in particular, called Soap.EncdDecd , contains the functions that I was looking for. #TDI TEXT ENCODING DELPHI HOW TO#Just today I was pondering how to encode into or decode from Base64 with Delphi.Īs it turns out, Embarcadero included the functionality in the SOAP source files that can be found in the “soap” directory. One of the big probs with Delphi these days is the sheer amount of functionality that is already included in the package.
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