ProcessWire - Selectors - Versionsgeschichte

Steff: /* Schneller CSV-Export von Selector-Ergebnissen */

2025-06-17T07:17:42Z

Schneller CSV-Export von Selector-Ergebnissen

2025-06-17T07:15:34Z

Beispiele

2024-07-31T11:03:47Z

Selektoren als reguläre Arrays

2024-07-31T11:00:09Z

Owner Selector

2024-07-31T10:57:18Z

Owner Selector

2024-07-31T10:51:36Z

2024-01-24T10:18:14Z

OR / AND

2023-05-17T11:23:09Z

Anzahl beschränken mit limit und start

2023-05-17T11:21:35Z

OR / AND

2023-04-11T07:09:21Z

Datum

← Nächstältere Version		Version vom 17. Juni 2025, 07:17 Uhr
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	=== Schneller CSV-Export von Selector-Ergebnissen ===		=== Schneller CSV-Export von Selector-Ergebnissen ===
−	ProcessWire - schneller CSV-Export	+	[[ProcessWire - schneller CSV-Export]]

← Nächstältere Version		Version vom 17. Juni 2025, 07:15 Uhr
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	}		}
	</syntaxhighlight>		</syntaxhighlight>
		+
		+	=== Schneller CSV-Export von Selector-Ergebnissen ===
		+	ProcessWire - schneller CSV-Export

@@ Zeile 199: / Zeile 199: @@
 </pre>
-    The field element can be specified as a single field name, pipe "|" separated field names, or an array of field name(s).
+*  The field element can be specified as a single field name, pipe "|" separated field names, or an array of field name(s).
+*  The operator can be any operator. If none is specified, then equals "=" is assumed (which you can do if only specifying a field and value).
-    The operator can be any operator. If none is specified, then equals "=" is assumed (which you can do if only specifying a field and value).
+*  The value can be a string, number or array of either.
+*  The sanitizer can be any $sanitizer method name that you want the value to pass through before being used in the selector.
-    The value can be a string, number or array of either.
+*  When a whitelist (array) is specified for the sanitizer, the selector will throw an Exception if the given value (or values) are not present in the whitelist array.
 Beide Array Formate (assoziativ, regulär) kann man theoretisch sogar mischen.

@@ Zeile 234: / Zeile 234: @@
+}
 </syntaxhighlight>
 == Beispiele ==

← Nächstältere Version		Version vom 31. Juli 2024, 10:57 Uhr
Zeile 212:		Zeile 212:

	== Owner Selector ==		== Owner Selector ==
		+	https://processwire.com/blog/posts/processwire-3.0.95-core-updates/
		+	Mit Owner Selektoren kannst du Verknüpfungen die über PageTable pages, Page fields oder Repeater fields realisiert werden effizient durchsuchen, ohne Schleifen zu benutzen.

		+	Es dauert etwas bis man das Konzept verstanden hat aber es ist extrem effektiv.

		+	Eine zeitaufwändige Suche über eine Schleife wie diese:
		+	<syntaxhighlight lang="php">
		+	$members = $pages->find("template=member, age>50");
		+	foreach($members as $m) {
		+	$items = $m->memberships->find("club='Golf Club X', mtype=GOLD");
		+	foreach($items as $membership) {
		+	// add to excel or other export, etc.
		+	}
		+	}
		+	</syntaxhighlight>
		+	wird dann einfach zu:
		+	<syntaxhighlight lang="php">
		+	$items = $pages->find("club='Golf Club X', mtype=GOLD, memberships.owner.age>50");
		+	foreach($items as $membership) {
		+	// add to excel or other export, etc.
		+	}
		+	</syntaxhighlight>

	== Beispiele ==		== Beispiele ==

@@ Zeile 158: / Zeile 158: @@
 If you are using a limit selector with pages, and your template has page-numbers (pagination) turned on, ProcessWire will automatically set the "start" selector according to the current page/pagination number. So when it comes to pagination, you don't usually have to think about anything other than the "limit" selector.
 == Beispiele ==
@@ Zeile 389: / Zeile 445: @@
+}
 </syntaxhighlight>

@@ Zeile 117: / Zeile 117: @@
   body|sidebar*=carbonated
 '''(Bedingung a, Bedingung b),(Bedingung c)'''
 Wenn man Klammern nutzt muss nur eine der Klammern zutreffen.
@@ Zeile 132: / Zeile 133: @@
   https://processwire.com/docs/selectors/#or-selectors1
 == Anzahl beschränken mit limit und start ==

@@ Zeile 134: / Zeile 134: @@
 == Anzahl beschränken mit limit und start ==
-l imit=50
+ limit=50 // 50 or fewer results
-That selector tells ProcessWire to return 50 (or fewer) results. The starting result is always the first, unless you use the "start" reserved word, i.e.
+If you are using a limit selector with pages, and your template has page-numbers (pagination) turned on, ProcessWire will automatically set the "start" selector according to the current page/pagination number. So when it comes to pagination, you don't usually have to think about anything other than the "limit" selector.
 == Beispiele ==

← Nächstältere Version		Version vom 17. Mai 2023, 11:21 Uhr
Zeile 132:		Zeile 132:

	https://processwire.com/docs/selectors/#or-selectors1		https://processwire.com/docs/selectors/#or-selectors1
		+
		+	== Anzahl beschränken mit limit und start ==
		+	l imit=50
		+
		+	That selector tells ProcessWire to return 50 (or fewer) results. The starting result is always the first, unless you use the "start" reserved word, i.e.
		+
		+	start=50, limit=50

	== Beispiele ==		== Beispiele ==

@@ Zeile 141: / Zeile 141: @@
 $start = strtotime( date('Y-m-d') . " 00:00:00");
 $end = strtotime( date('Y-m-d') . " 23:59:59");
 $items = $pages->find("template=linkmain,publishdate>=$start,publishdate<=$end,sort=-userid");
 </syntaxhighlight>