Metabase.refresh

Syntax

refresh (callback, errorCallback)

Parameters

callback. Callback procedure

errorCallback. Callback procedure when the method is executed with errors.

Description

The refresh method refreshes repository connection.

Example

Executing the example requires a created connection to repository named mb (see Example of Creating the DimensionCombo Component). Add a button clicking which refreshes the repository connection:

     var button = new PP.Ui.Button(
     {
         Content: "Refresh connection",
         Click: function ()
         {
             mb.refresh()
         },
         ParentNode: document.getElementById("div1")
      })
     mb.Refreshed.add(function (sender, args)
     {
        alert("Connection is refreshed");
        //flush query cache
        mb.flushCache();
     })

After executing the example clicking the button refreshes the repository connection. Query cache is cleared and the "Connection Refreshed" message pops up.