/// <summary>
/// Gets the DataSource for an individual series. The igDataChart supports defining a single dataSource for all series, or individual data sources for each series.
/// If the series does not has a DataSource explicitly defined then this method will return null, and you should call GetDataSource instead.
/// </summary>
/// <typeparam name="T">The object type for each item in the DataSource.</typeparam>
/// <param name="seriesTitle">The title of the series you want to retrieve.</param>
/// <returns>The DataSource as an IEnumerable of T.</returns>
public IEnumerable <T> GetSeriesDataSource <T>(string seriesTitle)
{
string scriptString =
@"var result;
var series = $(arguments[0]).igDataChart('option', 'series');
for (var x = 0; x < series.length; x++) {
if (series[x].title == arguments[1] && series[x].hasOwnProperty('dataSource')) {
result = series[x].dataSource;
break;
}
}
if (result != null)
return JSON.stringify(result);
else
return null;";
scriptString = Regex.Replace(scriptString, @"\t|\n|\r", ""); //I kept the script string in a readable format in the C# code, this line makes it a valid js script format
var jsResult = WrappedDriver.ExecuteScript(scriptString, WrappedElement, seriesTitle) as string;
IEnumerable <T> dataSource = null;
if (jsResult != null)
{
dataSource = JsonConvert.DeserializeObject <IEnumerable <T> >(jsResult);
}
return(dataSource);
}
/// <summary>
/// Scrolls the specified row into view. This method should be used to scroll virtualized grid rows into view before interacting with them.
/// </summary>
/// <param name="rowIndex">Index of the row.</param>
public void ScrollGridRowIntoView(int rowIndex)
{
//There is a bug where the 'virtualScrollTo' js function won't correctly scroll a row into view, the workaround is to scroll to the first index, wait, then scroll to the real index
WrappedDriver.ExecuteScript(@"$(arguments[0]).igGrid('virtualScrollTo', arguments[1]);", WrappedElement, 0);
Thread.Sleep(1000);
WrappedDriver.ExecuteScript(@"$(arguments[0]).igGrid('virtualScrollTo', arguments[1]);", WrappedElement, rowIndex);
}
/// <summary>
/// Returns a json array consisting of only the objects that are visible in the grid and in the order they appear (i.e. filtering and sorting is applied).
/// </summary>
/// <returns></returns>
protected string GetDataViewJSON()
{
string jsText = @"return JSON.stringify($(arguments[0]).data('igGrid').dataSource.dataView());";
return(WrappedDriver.ExecuteScript(jsText, WrappedElement) as string);
}
