en:dev:284:registry
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| en:dev:284:registry [12.08.2015 20:05] – fixed some wiki syntax mistakes mrbaseman | en:dev:284:registry [26.09.2023 06:24] – Manuela v.d.Decken | ||
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| - | FIXME **This page is not fully translated, yet. Please help completing the translation.**\\ //(remove this paragraph once the translation is finished)// | ||
| - | |||
| ====== The Registry (WbAdaptor) ====== | ====== The Registry (WbAdaptor) ====== | ||
| Programming without **global** constants and variables. | Programming without **global** constants and variables. | ||
| Line 10: | Line 8: | ||
| Global constants (as well as global variables), used within classes, break up their clear encapsulation and can prevent the reusability of the code. See ' | Global constants (as well as global variables), used within classes, break up their clear encapsulation and can prevent the reusability of the code. See ' | ||
| - | Global constants are, as has long been stated, from this version on deprecated, that is undesirable. See: [[en:dev: | + | Global constants are, as has long been stated, from this version on deprecated, that is undesirable. See: [[dev: |
| Of course, discarding all previous constants without any replacement is clearly not a feasible approach. That's simply impossible. At least in the first step, the class ' | Of course, discarding all previous constants without any replacement is clearly not a feasible approach. That's simply impossible. At least in the first step, the class ' | ||
| Line 29: | Line 27: | ||
| ^old constant | ^old constant | ||
| - | |{introduced} | + | |NEW |Db |the current object for accessing the database |
| - | |{introduced} | + | |NEW |Trans |
| - | |{introduced} | + | |NEW |App |the current application/ |
| - | |{introduced} | + | |NEW |PageId |
| - | |{introduced} | + | |NEW |BlockId |
| - | |{introduced} | + | |NEW |SectionId |
| |WB_URL | |WB_URL | ||
| - | |WB_REL | + | |WB_REL |
| |WB_PATH | |WB_PATH | ||
| |ADMIN_URL | |ADMIN_URL | ||
| Line 44: | Line 42: | ||
| |TEMPLATE | |TEMPLATE | ||
| |TEMPLATE_DIR | |TEMPLATE_DIR | ||
| - | |{introduced} | + | |NEW |TemplateUrl |
| - | |{introduced} | + | |NEW |TemplateRel |
| - | |{introduced} | + | |NEW |TemplatePath |
| |ADMIN_DIRECTORY | |ADMIN_DIRECTORY | ||
| |PAGES_DIRECTORY | |PAGES_DIRECTORY | ||
| Line 53: | Line 51: | ||
| |WB_REVISION | |WB_REVISION | ||
| |WB_SP | |WB_SP | ||
| - | |{introduced} | + | |NEW |AppName |
| |STRING_DIR_MODE | |STRING_DIR_MODE | ||
| |OCTAL_DIR_MODE | |OCTAL_DIR_MODE | ||
| Line 70: | Line 68: | ||
| * xxx**Dir** contains one or more successive directory names, and **must not** start with a slash ** / **. | * xxx**Dir** contains one or more successive directory names, and **must not** start with a slash ** / **. | ||
| - | __Für alle Angaben gemeinsam gilt:__ | + | __for all statements in common the following rules apply:__ |
| - | * Als PATH_SEPERATOR | + | * As PATH_SEPERATOR |
| - | * Ist das letzte Element einer URL-,Rel-, Path-, | + | * If the last element of a URL, Rel, Path-, |
| - | * Um sicher zu stellen, dass ein Verzeichnis mit einem einzelnen Slash** / **abgeschlossen wird genügt die kurze Sequenz\\ <php> $sPath = rtrim($sPath, | + | * To ensure that a directory path is terminated with a single slash** / **the short sequence is sufficient\\ <code> $sPath = rtrim($sPath, |
| - | * Führende Slashes** / **werden entfernt mit\\ <php> $sPath = ltrim($sPath, | + | * |
| - | + | ||
| - | ALT => NEU Beispiele: | + | |
| - | | ^ Schlüssel | + | |
| - | ^alt | WB_URL | + | |
| - | ^neu | AppUrl | + | |
| - | ^alt | ADMIN_REL | + | |
| - | ^neu | AcpRel | + | |
| - | ^alt | PAGES_DIRECTORY | + | |
| - | ^neu | PagesDir | + | |
| - | ^alt | TEMPLATE_DIR | + | |
| - | ^neu | TemplateDir | + | |
| + | OLD => NEW example: | ||
| + | | ^ key ^ value ^ | ||
| + | ^old | WB_URL | ||
| + | ^new | AppUrl | ||
| + | ^old | ADMIN_REL | ||
| + | ^new | AcpRel | ||
| + | ^old | PAGES_DIRECTORY | ||
| + | ^new | PagesDir | ||
| + | ^old | TEMPLATE_DIR | ||
| + | ^new | TemplateDir | ||
| - | ===== Anwendung von WbAdaptor ===== | + | ===== Application of WbAdaptor ===== |
| - | Diese Klasse ist von überall zu erreichen. Es genügt völlig, die einzig existierende, | + | This class can be reached from anywhere. It is sufficient to import that only existing active instance of the class with\\ <code> $oReg = \bin\WbAdaptor:: |
| + | But even better is the use of dependency injection, i.e. the transfer of the instance from outside to the function or class. | ||
| - | :!: Es wird dringend empfohlen, den Bezeichner | + | :!: It is strongly recommended that the identifier |
| - | Auch der Abruf der einzelnen Werte ist recht unproblematisch:\\ | + | Also the request of the individual values quite straightforward:\\ |
| - | <php> echo $oReg-> | + | <code> echo $oReg-> |
| - | Ausgabe: '' | + | Output: '' |
| - | Was nach außen nicht sichtbar ist, ist der Umstand dass alle abrufbaren Werte in zwei Basis-Gruppen abgelegt sind: | + | What is not visible from the outside, the fact is that all retrievable values are stored |
| - | * // | + | * // |
| - | * // | + | * // |
| - | Die // | + | The system values are protected and can **not** be overridden by // |
en/dev/284/registry.txt · Last modified: 26.09.2023 07:14 by Manuela v.d.Decken
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