A permission-based popup image. The permission-based popup image is maintained.

A permission-based popup image. The permission-based popup image is maintained.

1. the permission is dynamic based on the menu table

/// <Summary> /// Bind the image data /// </summary> protected void Bind () {try {LOG. Debug ("[Bind. "); String strRoleKey =" "; string strRoleName =" "; string strMenuIds =" "; string [] MenuId; Sys_MenuBusiness bllSysMenu = new Sys_MenuBusiness (); dataSet menuDs = new DataSet (); menuDs = bllSysMenu. getMenuList (); for (int countRow = 0; countRow <menuDs. tables [0]. rows. count; countRow ++) {TableRow row = new TableRow (); // label TableCell cell1; cell1 = new TableCell (); Label lblMenuName = new Labe L (); lblMenuName. ID = "lblMenuName" + countRow. toString (); lblMenuName. attributes. add ("Name", "lblMenuName" + countRow. toString (); lblMenuName. text = menuDs. tables [0]. rows [countRow] ["MenuName"]. toString (); lblMenuName. font. size = 9; cell1.Controls. add (lblMenuName); row. cells. add (cell1); // checkbox TableCell cell2; cell2 = new TableCell (); CheckBox cbxMenuName = new CheckBox (); cbxMenuName. ID = "c BxMenuName "+ menuDs. Tables [0]. Rows [countRow] [" MenuId "]. ToString (); // The mode is updated and the current role permission data is bound if (model! = "0") {// obtain the updated RoleKey string RoleKey = ""; if (Request. QueryString ["RoleKey"]! = Null) {RoleKey = Request. queryString ["RoleKey"]. toString () ;}// obtain the updated RoleKey data Sys_RoleBusiness bll = new Sys_RoleBusiness (); DataSet ds = new DataSet (); ds = bll. getKeyRoleList (RoleKey); strRoleKey = ds. tables [0]. rows [0] ["RoleKey"]. toString (); strRoleName = ds. tables [0]. rows [0] ["RoleName"]. toString (); strMenuIds = ds. tables [0]. rows [0] ["MenuIds"]. toString (); if (ds. tables [0]. rows [0] ["IsActivity"]. ToString (). toUpper () = "TRUE") {ddlIsActivity. selectedValue = "1";} else {ddlIsActivity. selectedValue = "0";} MenuId = strMenuIds. split (','); hidRoleKey. value = strRoleKey; txtRoleName. text = strRoleName; for (int count = 0; count <MenuId. length; count ++) {if (menuDs. tables [0]. rows [countRow] ["MenuId"]. toString () = MenuId [count]) {cbxMenuName. checked = true; break ;}} cell2.Controls. ad D (cbxMenuName); row. Cells. Add (cell2); tbMenuIds. Rows. Add (row);} LOG. Debug ("[Bind] execution ends. ");} Catch (Exception ex) {LOG. Error (ex. Message );}}

 

2. Disable the parent page when the sub-screen is displayed. Select showModalDialog ()

Problem 1: After the sub-screen is updated, close window. opener = null; window. close (); if no prompt box is displayed, a new page is displayed.

Solution: add the <base target = "_ self"/>

Problem 2: when the sub-screen enters the cache again, it is saved without pageload. As a result, the dynamic checkbox is not re-bound after the data is updated.

Solution: Response. Expires =-1; give an expiration time and refresh the page.

Problem 3: After the sub-screen DB is updated, the page is closed, and the parent page does not refresh the old data.

Solution 1: window. location. reload (); refresh the entire page with the following prompt.

 

Solution 2: window. location. href = window. location. href; IE refresh the parent page, but Firefox is incompatible and cannot display showModalDialog.

Solution 3: window. location. replace (url); refresh the parent page of Firefox and IE.

3. Update and obtain the front-end dynamic checkbox. The checked ID (the menuID corresponding to the number) is separated by commas (,).

                string strMenuIds = "";                Sys_MenuBusiness bll = new Sys_MenuBusiness();                DataSet menuDs = new DataSet();                menuDs = bll.GetMenuList();                for (int count = 0; count < menuDs.Tables[0].Rows.Count; count++)                {                    string check = Request.Form["cbxMenuName" + menuDs.Tables[0].Rows[count]["MenuId"].ToString()];                    if (check == "on")                    {                        strMenuIds = strMenuIds + menuDs.Tables[0].Rows[count]["MenuId"].ToString() + ",";                    }                }