Mapping Variation Pages using DropDown

Whenever we create a variation Hierarchy SharePoint creates an internal list as “Relationships List” which keeps the mapping of the page in different variation labels. In a scenario I have to switch between different variations on a drop down select.

When a user changes the language from the drop –down the page in the corresponding language should be displayed.

protected void OnddlLanguageSelectedIndexChanged(object sender, EventArgs e)

{

string RelativeQuery = this.Page.Request.Url.Query;

string RelativeURL = this.Page.Request.Url.AbsolutePath;

SPList objList = SPContext.Current.Site.RootWeb.Lists["Relationships List"];

SPQuery objSPQuery = new SPQuery();

objSPQuery.Query = "" + RelativeURL + "";

SPListItemCollection objItems = objList.GetItems(objSPQuery);

if (objItems != null && objItems.Count > 0)

{

objSPQuery = new SPQuery();

objSPQuery.Query = "" + Convert.ToString(objItems[0]["GroupGuid"]) + "";

objItems = objList.GetItems(objSPQuery);

if (objItems != null && objItems.Count > 0)

{

foreach (SPListItem objItem in objItems)

{

SPFieldUrl objUrl = (SPFieldUrl)(objItem.Fields["ObjectID"]);

objUrlValue = (SPFieldUrlValue)objUrl.GetFieldValue(Convert.ToString(objItem["ObjectID"]));

RedirectURL = objUrlValue.Url;

RedirectURL = RedirectURL + RelativeQuery;

if (RedirectURL.Contains(ddlLanguage.SelectedValue))

{

isPageFound = true;

this.Page.Response.Redirect(RedirectURL, false);

}

}

}

}

}