Merge pull request #1109 from resurtm/fixes-1104-gii-table-autocomplete

Fixes #1104. Model generator table names auto complete.

framework/yii/gii/Generator.php

@@ -111,6 +111,17 @@ abstract class Generator extends Model
 	}
 
 	/**
+	 * Returns the list of auto complete values.
+	 * The array keys are the attribute names, and the array values are the corresponding auto complete values.
+	 * Auto complete values can also be callable typed in order one want to make postponed data generation.
+	 * @return array the list of auto complete values
+	 */
+	public function autoCompleteData()
+	{
+		return [];
+	}
+
+	/**
 	 * Returns the message to be displayed when the newly generated code is saved successfully.
 	 * Child classes may override this method to customize the message.
 	 * @return string the message to be displayed when the newly generated code is saved successfully.

framework/yii/gii/GiiAsset.php

@@ -26,12 +26,14 @@ class GiiAsset extends AssetBundle
 	 */
 	public $css = [
 		'main.css',
+		'typeahead.js-bootstrap.css',
 	];
 	/**
 	 * @inheritdoc
 	 */
 	public $js = [
 		'gii.js',
+		'typeahead.js',
 	];
 	/**
 	 * @inheritdoc

framework/yii/gii/assets/main.css

@@ -201,3 +201,11 @@ body {
 .DifferencesInline .ChangeReplace del {
 	background: #e99;
 }
+
+/* additional styles for typeahead.js-bootstrap.css */
+.twitter-typeahead {
+    display: block !important;
+}
+.twitter-typeahead .tt-hint {
+    padding: 6px 12px !important;
+}

framework/yii/gii/assets/typeahead.js-bootstrap.css

@@ -0,0 +1,51 @@
+/* always keep this link here when updating this file: https://github.com/jharding/typeahead.js-bootstrap.css */
+
+.twitter-typeahead .tt-query,
+.twitter-typeahead .tt-hint {
+  margin-bottom: 0;
+}
+
+.tt-dropdown-menu {
+  min-width: 160px;
+  margin-top: 2px;
+  padding: 5px 0;
+  background-color: #fff;
+  border: 1px solid #ccc;
+  border: 1px solid rgba(0,0,0,.2);
+  *border-right-width: 2px;
+  *border-bottom-width: 2px;
+  -webkit-border-radius: 6px;
+     -moz-border-radius: 6px;
+          border-radius: 6px;
+  -webkit-box-shadow: 0 5px 10px rgba(0,0,0,.2);
+     -moz-box-shadow: 0 5px 10px rgba(0,0,0,.2);
+          box-shadow: 0 5px 10px rgba(0,0,0,.2);
+  -webkit-background-clip: padding-box;
+     -moz-background-clip: padding;
+          background-clip: padding-box;
+}
+
+.tt-suggestion {
+  display: block;
+  padding: 3px 20px;
+}
+
+.tt-suggestion.tt-is-under-cursor {
+  color: #fff;
+  background-color: #0081c2;
+  background-image: -moz-linear-gradient(top, #0088cc, #0077b3);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3));
+  background-image: -webkit-linear-gradient(top, #0088cc, #0077b3);
+  background-image: -o-linear-gradient(top, #0088cc, #0077b3);
+  background-image: linear-gradient(to bottom, #0088cc, #0077b3);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0077b3', GradientType=0)
+}
+
+.tt-suggestion.tt-is-under-cursor a {
+  color: #fff;
+}
+
+.tt-suggestion p {
+  margin: 0;
+}

framework/yii/gii/components/ActiveField.php

@@ -8,6 +8,7 @@
 namespace yii\gii\components;
 
 use yii\gii\Generator;
+use yii\helpers\Json;
 
 /**
  * @author Qiang Xue <qiang.xue@gmail.com>
@@ -30,10 +31,18 @@ class ActiveField extends \yii\widgets\ActiveField
 		if (isset($hints[$this->attribute])) {
 			$this->hint($hints[$this->attribute]);
 		}
+		$autoCompleteData = $this->model->autoCompleteData();
+		if (isset($autoCompleteData[$this->attribute])) {
+			if (is_callable($autoCompleteData[$this->attribute])) {
+				$this->autoComplete(call_user_func($autoCompleteData[$this->attribute]));
+			} else {
+				$this->autoComplete($autoCompleteData[$this->attribute]);
+			}
+		}
 	}
 
 	/**
-	 * Makes filed remember its value between page reloads
+	 * Makes field remember its value between page reloads
 	 * @return static the field object itself
 	 */
 	public function sticky()
@@ -41,4 +50,17 @@ class ActiveField extends \yii\widgets\ActiveField
 		$this->options['class'] .= ' sticky';
 		return $this;
 	}
+
+	/**
+	 * Makes field auto completable
+	 * @param array $data auto complete data (array of callables or scalars)
+	 * @return static the field object itself
+	 */
+	public function autoComplete($data)
+	{
+		static $counter = 0;
+		$this->inputOptions['class'] .= ' typeahead-' . (++$counter);
+		$this->form->getView()->registerJs("jQuery('.typeahead-{$counter}').typeahead({local: " . Json::encode($data) . "});");
+		return $this;
+	}
 }

framework/yii/gii/generators/model/Generator.php

@@ -113,6 +113,18 @@ class Generator extends \yii\gii\Generator
 	/**
 	 * @inheritdoc
 	 */
+	public function autoCompleteData()
+	{
+		return [
+			'tableName' => function () {
+				return $this->getDbConnection()->getSchema()->getTableNames();
+			},
+		];
+	}
+
+	/**
+	 * @inheritdoc
+	 */
 	public function requiredTemplates()
 	{
 		return ['model.php'];