From: Matthias Schmidt <gravatronics@live.com>
Date: Wed, 9 Oct 2019 17:04:02 +0000 (+0200)
Subject: Fix conditions for multi-value fields
X-Git-Tag: 5.2.0_Beta_3~40
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=536c2ec4cba0c5c3de6f06ccae1460c9cc63883f;p=GitHub%2FWoltLab%2FWCF.git

Fix conditions for multi-value fields
---

diff --git a/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Abstract.js b/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Abstract.js
index 180f9c6864..62bb5e363e 100644
--- a/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Abstract.js
+++ b/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Abstract.js
@@ -76,7 +76,13 @@ define(['./Manager'], function(DependencyManager) {
 				}.bind(this));
 				
 				if (!this._fields.length) {
-					throw new Error("Unknown field with id '" + fieldId + "'.");
+					elBySelAll('input[type=checkbox][name="' + fieldId + '[]"]', undefined, function(field) {
+						this._fields.push(field);
+					}.bind(this));
+					
+					if (!this._fields.length) {
+						throw new Error("Unknown field with id '" + fieldId + "'.");
+					}
 				}
 			}
 			else {
diff --git a/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Value.js b/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Value.js
index d39b880d49..68f49d6d33 100644
--- a/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Value.js
+++ b/wcfsetup/install/files/js/WoltLabSuite/Core/Form/Builder/Field/Dependency/Value.js
@@ -28,13 +28,13 @@ define(['./Abstract', 'Core', './Manager'], function(Abstract, Core, Manager) {
 				throw new Error("Values have not been set.");
 			}
 			
-			var value;
+			var values = [];
 			if (this._field) {
 				if (Manager.isHiddenByDependencies(this._field)) {
 					return false;
 				}
 				
-				value = this._field.value;
+				values.push(this._field.value);
 			}
 			else {
 				for (var i = 0, length = this._fields.length, field; i < length; i++) {
@@ -45,21 +45,21 @@ define(['./Abstract', 'Core', './Manager'], function(Abstract, Core, Manager) {
 							return false;
 						}
 						
-						value = field.value;
-						
-						break;
+						values.push(field.value);
 					}
 				}
 			}
 			
 			// do not use `Array.prototype.indexOf()` as we use a weak comparision
 			for (var i = 0, length = this._values.length; i < length; i++) {
-				if (this._values[i] == value) {
-					if (this._isNegated) {
-						return false;
+				for (var j = 0, length2 = values.length; j < length2; j++) {
+					if (this._values[i] == values[j]) {
+						if (this._isNegated) {
+							return false;
+						}
+						
+						return true;
 					}
-					
-					return true;
 				}
 			}
 			
diff --git a/wcfsetup/install/files/lib/system/form/builder/field/dependency/ValueFormFieldDependency.class.php b/wcfsetup/install/files/lib/system/form/builder/field/dependency/ValueFormFieldDependency.class.php
index 9e11172d1e..57edd6d7b6 100644
--- a/wcfsetup/install/files/lib/system/form/builder/field/dependency/ValueFormFieldDependency.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/dependency/ValueFormFieldDependency.class.php
@@ -34,13 +34,27 @@ class ValueFormFieldDependency extends AbstractFormFieldDependency {
 	 * @inheritDoc
 	 */
 	public function checkDependency() {
-		$inArray = in_array($this->getField()->getValue(), $this->getValues());
+		if (is_array($this->getField()->getValue())) {
+			$check = false;
+			// do not use `array_diff` because we use weak comparison
+			foreach ($this->getValues() as $possibleValue) {
+				foreach ($this->getField()->getValue() as $actualValue) {
+					if ($possibleValue == $actualValue) {
+						$check = true;
+						break;
+					}
+				}
+			}
+		}
+		else {
+			$check = in_array($this->getField()->getValue(), $this->getValues());
+		}
 		
 		if ($this->isNegated()) {
-			return !$inArray;
+			return !$check;
 		}
 		
-		return $inArray;
+		return $check;
 	}
 	
 	/**