Question

ExtJs4.0中怎么获取到grid的单元格

Answer 1

在grid中添加监听函数，监听单元格点击cellclick，使用如下代码即可实现。

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//EXT GridPanel获取某一单元格的值
listeners:{
'cellclick':function(grid, rowIndex, columnIndex, e){
editCell_row = rowIndex;
editCell_col = columnIndex;
var record = grid.getStore().getAt(rowIndex);
var fieldName = grid.getColumnModel().getDataIndex(columnIndex);
var data = record.get(fieldName);
alert(record+fieldName+data);
}
}

Answer 2

//EXT GridPanel获取某一单元格的值
listeners:{
'cellclick':function(grid, rowIndex, columnIndex, e){
editCell_row = rowIndex;
editCell_col = columnIndex;
var record = grid.getStore().getAt(rowIndex);
var fieldName = grid.getColumnModel().getDataIndex(columnIndex);
var data = record.get(fieldName);
alert(record+fieldName+data);<img id="selectsearch-icon" src="https://gss0.bdstatic.com/70cFsjip0QIZ8tyhnq/img/iknow/qb/select-search.png" alt="搜索">
}
}