get data of selected rows in slickgrid

问题:

I have a slickgrid in which some rows are hidden by a filter (DataView).

When I now call the getSelectedRows method of the grid I get the indices of the visibly selected rows. But I need the actual data of the selected rows.

回答1:

You must do something like this:

var selectedData = [],
    selectedIndexes;

selectedIndexes = _grid.getSelectedRows();
jQuery.each(selectedIndexes, function (index, value) {
  selectedData.push(_grid.getData()[value]);
});

Right now the selectedData variable contains data for selected rows.

回答2:

You have a mistake. It needs to be "getDataItem" and not "getData".

var selectedData = [],enter code here`selectedIndexes;

selectedIndexes = _grid.getSelectedRows();
jQuery.each(selectedIndexes, function (index, value) {
    selectedData.push(_grid.getDataItem(value));
});

回答3:

You can also use this line in the .each loop to pull the data from the dataView instead of using getData() from the grid object, since that seems to be inconsistent depending on the fork:

var selectedData = [],
    selectedIndexes;

selectedIndexes = _grid.getSelectedRows();
jQuery.each(selectedIndexes, function (index, value) {
    selectedData.push(_dataView.getItemById(value));
});

回答4:

hObjMarcado  = ( grid.getSelectedRows());
for( var a_id in hObjMarcado ) {
    vres.push( dataview.getItem( hObjMarcado[a_id] ));
    //la opcion getItem obtiene el elemento especifico,
    //aun con filtro.
}
return vres;

回答5:

If you access grid from other control like . click button

var selectRow = gridInstance.getSelectedRows();
alert(gridInstance.getDataItem(selectRow).columnName)