WebApp: Clicking on a button in a grid cell

Can you post the code of what you've actually tried?  

Here's what we're doing. These two functions combined can take any table and, given the particular set of parameters, click on the child link within the found cell within the table.

function findRow(tableObject, stringSearch, searchColumn, maxRows = 0) {
    var cellFound = Utils.CreateStubObject();
    var upperLimit;
    if (maxRows == 0) {
        upperLimit = tableObject.RowCount;
    } 
    else {
        upperLimit = maxRows;
    } 
    if ((searchColumn == 999) || (searchColumn == undefined)) {
        cellFound = tableObject.FindChild('innerText', aqConvert.VarToStr(stringSearch) + '*', 0, true);
    }
    else {
        for (var i = 1; i < upperLimit; i ++) {
            if (aqString.Trim(tableObject.Cell(i, searchColumn).innerText) == aqString.Trim(aqConvert.VarToStr(stringSearch)) ) {
                cellFound = tableObject.Cell(i, searchColumn);
                break;
            } 
        
        } 
    }
    if (cellFound.Exists) {
        return cellFound.RowIndex;
    }
    else {
        return -1;
    }
}

function clickTableColumn(stringToFind, objectTableInput, colIndexToClick, searchColumn = 999) {

    var rowFound;
    if (objectTableInput.Exists) {
        rowFound = findRow(objectTableInput, stringToFind, searchColumn);
        objectTableInput.Cell(rowFound, colIndexToClick).Child(0).scrollIntoView(true);
        objectTableInput.Cell(rowFound, colIndexToClick).Child(0).Click();    
        }
    else { 
        throw Error('Unable to find the table '+ objectTableInput.MappedName) ;
    }               
}