A column value can be shown as title /subtitle for a component which has repeater enabled.
var chart = sdk.getWidget('timeline28');
chart.m_sliderheightratio=2.87;
chart.m_isrepeater = "true";
chart.m_repeaterfield = "repeaterfieldname";
chart.m_repeateradditionalfield ="repeateradditionalfieldname";
chart.m_repeatercolumns = "1";
chart.m_repeaterheight = "375";
chart.m_repeatervmargin = "5";
chart.m_repeaterhmargin = "5";
chart.draw();
Above script can be used in connection script. Mention [repeateradditionalfield] in title /subtitle wherever user want it to be shown
var chart = sdk.getWidget('timeline28');
chart.m_sliderheightratio=2.87;
chart.m_isrepeater = "true";
chart.m_repeaterfield = "repeaterfieldname";
chart.m_repeateradditionalfield ="repeateradditionalfieldname";
chart.m_repeatercolumns = "1";
chart.m_repeaterheight = "375";
chart.m_repeatervmargin = "5";
chart.m_repeaterhmargin = "5";
chart.draw();
Above script can be used in connection script. Mention [repeateradditionalfield] in title /subtitle wherever user want it to be shown