{ 
  "table":"all_controls",
  "layout":"form",
  "onecolumn":true,
  "caption": ["Item", "Items"],
  "popup":[900,400],
  "fields": [
    {"control":"html","value":"<div style='border:3px solid red;float:left;'>"},
      {"name":"x_textbox", "control":"textbox","caption":"Textbox"},
      {"name":"x_textzoom", "control":"textzoom","caption":"Textzoom"},
      {"name":"x_dropdown", "control":"dropdown","caption":"Dropdown"},
    {"control":"html","value":"</div>"}
  ]
}