/**
* Updates an existing ColourSchemes model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
foreach ($model->colors as $color) {
if (isset($_POST['Colour'][$color->id])) {
$color->value = $_POST['Colour'][$color->id];
$color->save();
} else {
$color->delete();
}
}
foreach ($_POST['Colour'] as $key => $value) {
if (preg_match_all("#c_#is", $key)) {
$color = new Colors();
$color->value = $this->get_fixed_color($value);
$color->colour_scheme_id = $model->id;
$color->save();
}
}
$this->redirect('index');
} else {
$coloursProvider = new ActiveDataProvider(['query' => Colors::find()->where("colour_scheme_id = :id", ["id" => $id])]);
return $this->renderAjax('update', ['model' => $model, 'coloursProvider' => $coloursProvider]);
}
}
function getTempRanges()
{
$colors = Colors::all();
$hi = 95;
$low = 30;
$colorCount = count($colors);
$increment = ($hi - $low) / $colorCount;
$temp = $low;
for ($i = 0; $i < $colorCount; $i++) {
$startTemp = $temp;
$temp += $increment;
$tempRanges[] = ["low" => ceil($startTemp), "high" => floor($temp), "color" => $colors[$i]];
}
return $tempRanges;
}
public function getColors()
{
return $this->hasMany(Colors::className(), ['colour_scheme_id' => 'id']);
}