UNIDBgrid里动态添加clientevents实现回车替换TAB
2024-08-21 02:03:28
//GRID里回车替换TAB
function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)
{
if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index,cellIndex+1);}
}
动态添加clientevents，实现按回车向右移动：
if unidbgrid1.ClientEvents.ExtEvents.Values['cellkeydown']='' then
begin
ClientEvents.ExtEvents.Values['cellkeydown']:='function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)'
+'{'#13#10
+'if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index,cellIndex+1);}'#13#10
+'}'#13#10;
end;
begin
ClientEvents.ExtEvents.Values['cellkeydown']:='function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)'
+'{'#13#10
+'if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index,cellIndex+1);}'#13#10
+'}'#13#10;
end;
实现按回车向下移动：
if unidbgrid1.ClientEvents.ExtEvents.Values['cellkeydown']='' then
begin
ClientEvents.ExtEvents.Values['cellkeydown']:='function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)'
+'{'#13#10
+'if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index+1,cellIndex);}'#13#10
+'}'#13#10;
end;
begin
ClientEvents.ExtEvents.Values['cellkeydown']:='function cellkeydown(sender, td, cellIndex, record, tr, rowIndex, e, eOpts)'
+'{'#13#10
+'if (e.getKey()==13){var a=sender.editingPlugin;a.startEdit(record.index+1,cellIndex);}'#13#10
+'}'#13#10;
end;
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