Question

我有一个gridview，我想使用javascript数组将每个gridview行的用户权限传递给客户端，我在gridview行数据绑定事件中编写下面的代码：

permissions+= "var permissions = ["; 
lbtnSendToApprove.Enabled = CheckPermission(document, project, user, null, eProjectAdminPermission.EditDocument);
                if (!lbtnSendToApprove.Enabled)
                {
                    lbtnSendToApprove.OnClientClick = string.Empty;
                    permissions += "Base64.encode('0' ) ,";
                }
                else
                    permissions += "Base64.encode('1' ) ,";

                lbtnReleaseDocument.Enabled = true;
                permissions += "Base64.encode('1' ) ,";

                lbtnAddSubversion.Enabled = CheckPermission(document, project, user, null, eProjectAdminPermission.EditDocument);
                if (!lbtnAddSubversion.Enabled)
                {
                    lbtnAddSubversion.OnClientClick = string.Empty;
                    permissions += "Base64.encode('0' ) ,";
                }
                else
                    permissions += "Base64.encode('1' ) ,";

                bool attachmentPermission = CheckPermission(document, project, user, null, eProjectAdminPermission.DetermineAttachment);
                if (!attachmentPermission)
                {
                    permissions += "Base64.encode('0' ) ];";
                }
                else
                    permissions += "Base64.encode('1' ) ];";
ScriptManager.RegisterClientScriptBlock(e.Row, e.Row.GetType(), "ContextMenuPermission", permissions , true);

但是这段代码只保留最后一行的值。我每行可以有这个数组吗？以及如何从gridview行索引中读取此数组？

Answer 1

您可以尝试从数据源获取用户权限，比尝试从gridview获取权限更容易，然后向客户发送相同的＆＃34; RegisterClientScriptBlock＆＃34;

或者您可以将它们应用于应用于gridview的相同客户端选择器样式，假设＆＃34;用户＆＃34;你可以调用你的gridview可以用jquery

来做

$ ('# users input tr [id ^ = permission]')

并且可以获得gridview的所有行，你可以使用for循环进行操作..

使用数据集的数据源是什么？

Answer 2

好的，我用以下方式解决了我的问题：

首先我在javascript中定义一个数组:(一个二维数组）：

var permissions=[];

然后我将我的rowDataBound代码更改为：

permissions += "permissions.push(["; 
lbtnSendToApprove.Enabled = CheckPermission(document, project, user, null, eProjectAdminPermission.EditDocument);
                if (!lbtnSendToApprove.Enabled)
                {
                    lbtnSendToApprove.OnClientClick = string.Empty;
                    permissions += "Base64.encode('0' ) ,";
                }
                else
                    permissions += "Base64.encode('1' ) ,";

                lbtnReleaseDocument.Enabled = true;
                permissions += "Base64.encode('1' ) ,";

                lbtnAddSubversion.Enabled = CheckPermission(document, project, user, null, eProjectAdminPermission.EditDocument);
                if (!lbtnAddSubversion.Enabled)
                {
                    lbtnAddSubversion.OnClientClick = string.Empty;
                    permissions += "Base64.encode('0' ) ,";
                }
                else
                    permissions += "Base64.encode('1' ) ,";

                bool attachmentPermission = CheckPermission(document, project, user, null, eProjectAdminPermission.DetermineAttachment);
                if (!attachmentPermission)
                {
                    permissions += "Base64.encode('0' ) ]);";
                }
                else
                    permissions += "Base64.encode('1' ) ]);";
ScriptManager.RegisterStartupScript(upDocuments, upDocuments.GetType(),"ContextMenuPermission"+e.Row.RowIndex.ToString(), permissions , true);//set permissions

在契约中我为所有行添加了行权限的数组。现在我可以基于gridview的rowIndex获得每一行权限。例如，permissions [0]是指第一行权限。

如何为每个gridview行定义一个javascript数组？

2 个答案: