javascript实现页面拖拽布局，可拖拽调整大小

[{"title":"（10个子文件64KB）javascript实现页面拖拽布局，可拖拽调整大小","children":[{"title":"DragWeb","children":[{"title":"web.config <span style='color:#111;'>7.88KB</span>","children":null,"spread":false},{"title":"Default2.aspx.cs <span style='color:#111;'>453B</span>","children":null,"spread":false},{"title":"Default2.aspx <span style='color:#111;'>3.14KB</span>","children":null,"spread":false},{"title":"1.jpg <span style='color:#111;'>40.79KB</span>","children":null,"spread":false},{"title":"Default.aspx.cs <span style='color:#111;'>1.91KB</span>","children":null,"spread":false},{"title":"App_Data","children":null,"spread":false},{"title":"Default.aspx <span style='color:#111;'>1.40KB</span>","children":null,"spread":false},{"title":"JS","children":[{"title":"jquery.js <span style='color:#111;'>21.05KB</span>","children":null,"spread":false},{"title":"dimensions.js <span style='color:#111;'>23.33KB</span>","children":null,"spread":false},{"title":"jqDnR.js <span style='color:#111;'>1.26KB</span>","children":null,"spread":false},{"title":"jqModal.js <span style='color:#111;'>3.28KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]