Attach OnClick event in Sub grid Records MS CRM 2013 Using JavaScript

Sometimes we have requirements to attach click event to sub-grid. So we could read selected record data and do the stuffs.

Here is sample code to attach click event to sub grid :

function ReadSelectedSubGridRecords() {

    if (document.getElementById("SubGridName")) {

        var grid = document.getElementById("SubGridName").control;

        for (var rowNo = 0; rowNo < grid.get_selectedRecords().length; rowNo++)

            alert(grid.get_selectedRecords()[rowNo].Name);

    }

}

function Form_OnLoad() {

    if (document.getElementById("SubGridName")) {

        var grid = document.getElementById("SubGridName");

        // Google chrome

        if (grid.addEventListener) {

            grid.addEventListener('click', ReadSelectedSubGridRecords, false);

            // IE

        } else if (grid.attachEvent) {

            grid.attachEvent('onclick', ReadSelectedSubGridRecords);

        }

    }

    else {

        setTimeout("Form_OnLoad();", 2000);

    }

}

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