Sitecore: - How to use Fast Query in Sitecore

Sitecore: - How to use Fast Query in Sitecore

1)      Got to  Development Tools

2)      Xpath builder

3)      Sample data

4)      To get all record

fast:/sitecore//*

5)      To get single record main node

fast:/sitecore/*

Below are the steps to check the blog entries which have the blank date.

Step #1

                Login to Sitecore, Go to Development tool then Developer center

               

Step#2

                Go to Xpath Builder and execute the fast query to check the blank records.

               

Step#3  Query

fast://sitecore/content/Apparel/Lycra B2B Home/Blog//*[

(@@templateid = '{3A2F52BC-2434-4D0A-9D20-4315A2E97C3B}' or

@@templateid ='{17D77353-51B8-4B64-ABB3-424DDA69101D}'  or

@@templateid ='{E40B3177-6362-4240-91F9-6447066FF417}'  or

@@templateid ='{5C01A279-E6BC-488D-BDDE-F44F09BD3669}') and @Date = '']

Sitecore- Some basic operations

 //Operation # 1   /// Basic operations get userName
            var str = "Start";
            var listA = Sitecore.Context.GetUserName();
           
            // Result will be like extranet\Anonymous

           //Operation # 2   /// Get all items
            var list = Sitecore.Context.Database.Items["/sitecore/content/Jack/Our Team"];

            foreach (Item subitem in list.Children)
            {
                str = str + subitem.Name;
            }
           
            testDiv.InnerText = Convert.ToString(str);