logvinoleg89 / yii2-relation-expand-fields-behavior

Yii2 RelationExpandFields Behavior

COMPOSER "logvin/yii2-relation-expand-fields-behavior": "dev-master"

CREATE ActiveRecord

[ 'class' => RelationExpandFields::className(), //'expandName' => 'Post', ], ]; } public function fields() { $fields = array_merge( parent::fields(), $this->getNewFields() ); return $fields; } } USAGE ?expand=images,categories,Post:categories|tags images,categories in all models categories,tags in Post model // add extra fields function (){ this.addExpand = function (expandParams){ this.on('before-request', function(_req) { if(!expandParams || !expandParams.length){ return false; } var expandParamArr = []; angular.forEach(expandParams, function(expandParam, i){ if(angular.isObject(expandParam)){ angular.forEach(expandParam, function(el, key){ var keyExpandParam = Object.keys(expandParam)[0]; expandParamArr.push(key + ":" + expandParam[key].join('|')); }); } else { expandParamArr.push(expandParam); } }); _req.params = _req.params || {}; if(_req.params.expand){ _req.params.expand = _req.params.expand.split(',').concat(expandParamArr).join(','); }else{ _req.params.expand = expandParamArr.join(','); } }); }; },