EaxParameterBox.MetadataChanged

Syntax

MetadataChanged: function (sender, args);

Parameters

sender. Event source.

args. Event information.

Description

The MetadataChanged event occurs on changing metadata of express report parameter.

Example

Executing the example requires that the HTML page contains the ExpressBox component named expressBox (see Example of Creating the ExpressBox Component). Handle the MetadataChanged event:

// Get an object of the EaxParameterView class
var paramsPanel = expressBox.getPropertyBarView()
    .getDataSourceParamsPanel();
// Get parameter view
var parameterView = paramsPanel._Items[0];
// Handle the MetadataChanged event
parameterView.MetadataChanged.add(
    function () {
        alert("Metadata is changed");      
        }
);

After executing the example each time the MetadataChanged event occurs, the browser displays an appropriate message.