Sencha grid에 선택된 rows를 서버에 전송하기

에러 발생{ text: '삭제', handler: function() { const grid = this.up('grid'); const selection = grid.getSelectionModel().getSelection(); Ext.Ajax.request({ url: '/location/delete_image', params: { _csrf: document.getElementById('_csrf').innerText, }, method: 'POST', jsonData: { data: selectio..

2024.12.27