sapui5 sap.ui.table如何以编程方式取消选中表行的复选框

Question

Im facing a small issue in sap.ui.table . I want to uncheck the checkbox of the table if i delete the record. Here im able to delete the record, But the selection of checkbox was not getting cleared and it is appending for the below row.

In the above image if you see, if i delete "Rani Test" , Rani Test row will get deleted but checkbox will get selected to "Surya Test" . Please check the below code..

onPressDelete: function(evt) {
            var deleteRecord = evt.getSource().getBindingContext('familyDetailsModel').getObject();
            var tableId = this.getView().byId("familyDetailsModel");
            var index = tableId.getSelectedIndex();          
            //this.getView().byId("familyDetailsModel").removeSelectionInterval(index,1);

                for (var i = 0; i < this.getView().getModel('familyDetailsModel').getData().length; i++) {
                    if (this.getView().getModel('familyDetailsModel').getData()[i] == deleteRecord) {
                        this.getView().byId("familyDetailsModel").removeSelectionInterval(i, i);
                        this.getView().getModel('familyDetailsModel').getData().splice(i, 1);
                        this.getView().getModel('familyDetailsModel').refresh();
                        break;
                    }


            }
        },

In the above code, splice() method im using to delete the row which is working perfectly. But checkbox is not getting deselected. To uncheck the checkbox im trying with removeSelectionInterval() method. But it is not behaving as expected.

Can someone please help me to sort this issue

Thanks in advance

Answer 1

This line var index = tableId.getSelectedIndex(); returns -1 in your scenario. Furthermore, to delete one line you need to specify removeSelectionInterval(index,index); The second parameter is not the number of positions to delete. Is the indexTo , so you want to remove from the selected row, to the selected row.

Getting the row index from the event will work better for you. Try this:

var iIndex = oEvent.getSource().getParent().getIndex();
var oTable = this.getView().byId("__table0");
oTable.removeSelectionInterval(iIndex, iIndex);

Here the snippet: https://plnkr.co/edit/wkMc4LcjYYS3K73ClYUc?p=preview