Extjs6.2 简单版单元格提示

 ???onRender: function (grid) { ???????var tip = Ext.create(‘Ext.tip.ToolTip‘, { ???????????title: ‘Detail‘, ???????????minWidth: 800, ???????????maxWidth: 800, ???????????minHeight: 200, ???????????maxHeight: 200, ???????????showDelay: 1000, ???????????autoHide: false, ???????????target: grid.el,//Ext.getBody().el ???????????tools: [{ ???????????????type: ‘close‘, ???????????????tooltip: ‘Refresh from Data‘, ???????????????handler: function (event, toolEl, panel) { ???????????????????this.ownerCt.ownerCt.hide(); ???????????????} ???????????}], ???????????delegate: ‘.x-grid-cell-special‘,//这行是关键，提示选择器，符合要求就弹出提示 ???????????trackMouse: true, ???????????listeners: { ???????????????beforeshow: function updateTipBody(tip) { ???????????????????var tipTable =grid.hasOwnProperty(‘ownerCt‘)? grid.ownerCt.tipTable || grid.tipTable: grid.tipTable;// 位置不能动，grid属于下一层，tipTable定义在上一层视图 ???????????????????var id = grid.getView().getRecord(tip.triggerElement.parentElement).get(‘tf_id‘), url = ‘/S/XSux/DataTable.asp?entityName=‘ ???????????????????????+ tipTable + ‘&tf_id=‘ + id; ???????????????????tip.update(‘<iframe frameborder="0" width="780" height="180" src=‘ + url + ‘></iframe>‘); ???????????????} ???????????} ???????}); ???}