Is there any object like Listbox in QlikView which allows us to select multiple values in single field.
I am not familiar with extensions but my goal is simple: an object to select multiple values in a field!
Hold Ctrl button and click on the required values in the List box, no need of any extensions it is available as default functionality.
If you want to select a sequence of values click and drag to select multiple values.
The corresponding object in Qlik Sense is the Filter pane.
You can read more about selections in the filter pane in the online help:
In addition to what has already been posted there is also a lasso tool embedded in most charts that allow s you to visually group on data points by circling the relevant data. Great for use with scatter charts.
There is an extension for listbox available that allows multiple selections for a single field. You can use that too if you want a different view than that provided by the in-built filter object of qlik sense.