后台调用前台方法

function step(str) {

            location.href = "DetailsUserMgt.aspx?UserID=" + str;//跳转页面传值

        } 前台JS方法

 

 protected void btnCancel_Click(object sender, EventArgs e)

    {

        System.Web.UI.ScriptManager.RegisterStartupScript(UpdatePanel1, this.GetType(), "提示", "step(" + this.UserIDS.Value + ");", true);

        //Response.Redirect("../UserMgt/userMgt.aspx");

    }