If you want to export your visualization as table, you can do something like this:
* inject "qlik" in your extension: function (qlik, ...) {}
* create a variable for the current app: var app = qlik.currApp(this);
* by using the getObject method, you can create a Qlik Sense object: getObject method ‒ Qlik Sense Developers
Example:
var elem_id, // the id of the HTML element
chart_id, // the id of the chart
btn_id; // the id of the "download" button.
var object = app.getObject(elem_id, eval(chart_id));
object.then(function(model) {
var table = new qlik.table(model);
$('#btn_id').on('click', function(e) {
e.preventDefault();
table.exportData({download: true});
})
});
