MobileCRM.UI.MediaTab.selectFile - Resconet/JSBridge GitHub Wiki
Executes the select file command on this media tab.
Example demonstrate how to execute the select file command on media tab.
MobileCRM.UI.EntityForm.requestObject(function (entityForm) {
// get media tab by its name
var media = entityForm.getMediaTab("DocumentAction");
media.selectFile();
}, MobileCRM.bridge.alert, null);