ag-grid: prorgamatically select next row from currently selected row

Question

I'm using ag-grid in an anugular1 project.

I'm trying to get the 'Next' button to select the next row in my grid.

$scope.NextButtonClick = function (){
    console.log("next button clicked");
    var selectedNodes = $scope.gridOptions.api.getSelectedNodes();
    var indexCurrentSelection = selectedNodes[0].childIndex;

I was hoping for a function like

    var nextNode = MagicalStoreOfallNodes.getNodeByIndex(indexCurrentSelection + 1);
    nextNode.setSelected(true, true)

But I can't find anything in the documentation https://www.ag-grid.com/javascript-grid-model/

Any help most appreciated!

Sean Landsman Sean Landsman · Accepted Answer · 2016-10-21T15:44:01

Assuming your rowSelection:'single (I guess your question wouldnt make sense if it was 'multiple'), you can do this:

$scope.nextRecord = function () {
    let selectedNodes = $scope.gridOptions.api.getSelectedNodes();
    if (selectedNodes && selectedNodes.length === 1) {
        let selectedNode = selectedNodes[0];
        $scope.gridOptions.api.forEachNode((node) => {
            if (node.childIndex === (selectedNode.childIndex + 1)) {
                node.setSelected(true);
                return;
            }
        });
    }
};

But please be aware that this is a simple version of this - if you're using filtering you may need to use other versions of the forEach, or if you're using grouping you may need to check if its a parent or not and act accordingly

ag-grid: prorgamatically select next row from currently selected row

1 Answers