C#實現(xiàn)的客戶端彈出消息框封裝類
2018-07-20 來源：open-open
asp.net在服務器端運行，是不能在服務器端彈出對話框的，但是C#可以通過在頁面輸出JS代碼實現(xiàn)彈出消息框的效果，這個C#類封裝了常用的消息框彈出JS代碼，可以在服務器端調用，在客戶端顯示對話框。不但可以顯示JS的警告框，還可以顯示模式窗口，非常方便。
using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace DotNet.Utilities
{
/// <summary>
/// 頁面常用方法包裝
/// </summary>
public class ShowMessageBox
{
#region 信息顯示
/// <summary>
/// 顯示提示信息
/// </summary>
/// <param name="message"></param>
public static void ShowMG(string message)
{
WriteScript("alert('" + message + "');");
}
/// <summary>
/// 顯示提示信息
/// </summary>
/// <param name="message">提示信息</param>
public static void ShowMessage(string message)
{
ShowMessage("系統(tǒng)提示", 180, 120, message);
}
/// <summary>
/// 顯示提示信息
/// </summary>
/// <param name="message">提示信息</param>
public static void ShowMessage_link(string message, string linkurl)
{
ShowMessage_link("系統(tǒng)提示", 180, 120, message, linkurl, 8000, -1);
}
/// <summary>
/// 顯示提示信息
/// </summary>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="message">提示信息</param>
private static void ShowMessage(string title, int width, int height, string message)
{
ShowMessage(title, width, height, message, 3000, -1);
}
/// <summary>
/// 顯示提示信息
/// </summary>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="message"></param>
/// <param name="delayms"></param>
/// <param name="leftSpace"></param>
private static void ShowMessage(string title, int width, int height, string message, int delayms, int leftSpace)
{
WriteScript(string.Format("popMessage({0},{1},'{2}','{3}',{4},{5});", width, height, title, message, delayms, leftSpace == -1 ? "null" : leftSpace.ToString()));
}
/// <summary>
/// 顯示提示信息
/// </summary>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="message"></param>
/// <param name="delayms"></param>
/// <param name="leftSpace"></param>
private static void ShowMessage_link(string title, int width, int height, string message, string linkurl, int delayms, int leftSpace)
{
WriteScript(string.Format("popMessage2({0},{1},'{2}','{3}','{4}',{5},{6});", width, height, title, message, linkurl, delayms, leftSpace == -1 ? "null" : leftSpace.ToString()));
}
#endregion
#region 顯示異常信息
/// <summary>
/// 顯示異常信息
/// </summary>
/// <param name="ex"></param>
public static void ShowExceptionMessage(Exception ex)
{
ShowExceptionMessage(ex.Message);
}
/// <summary>
/// 顯示異常信息
/// </summary>
/// <param name="message"></param>
public static void ShowExceptionMessage(string message)
{
WriteScript("alert('" + message + "');");
//PageHelper.ShowExceptionMessage("錯誤提示", 210, 125, message);
}
/// <summary>
/// 顯示異常信息
/// </summary>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="message"></param>
private static void ShowExceptionMessage(string title, int width, int height, string message)
{
WriteScript(string.Format("setTimeout(\"showAlert('{0}',{1},{2},'{3}')\",100);", title, width, height, message));
}
#endregion
#region 顯示模態(tài)窗口
/// <summary>
/// 返回把指定鏈接地址顯示模態(tài)窗口的腳本
/// </summary>
/// <param name="wid"></param>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="url"></param>
public static string GetShowModalWindowScript(string wid, string title, int width, int height, string url)
{
return string.Format("setTimeout(\"showModalWindow('{0}','{1}',{2},{3},'{4}')\",100);", wid, title, width, height, url);
}
/// <summary>
/// 把指定鏈接地址顯示模態(tài)窗口
/// </summary>
/// <param name="wid">窗口ID</param>
/// <param name="title">標題</param>
/// <param name="width">寬度</param>
/// <param name="height">高度</param>
/// <param name="url">鏈接地址</param>
public static void ShowModalWindow(string wid, string title, int width, int height, string url)
{
WriteScript(GetShowModalWindowScript(wid, title, width, height, url));
}
/// <summary>
/// 為指定控件綁定前臺腳本：顯示模態(tài)窗口
/// </summary>
/// <param name="control"></param>
/// <param name="eventName"></param>
/// <param name="wid"></param>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="url"></param>
/// <param name="isScriptEnd"></param>
public static void ShowCilentModalWindow(string wid, WebControl control, string eventName, string title, int width, int height, string url, bool isScriptEnd)
{
string script = isScriptEnd ? "return false;" : "";
control.Attributes[eventName] = string.Format("showModalWindow('{0}','{1}',{2},{3},'{4}');" + script, wid, title, width, height, url);
}
/// <summary>
/// 為指定控件綁定前臺腳本：顯示模態(tài)窗口
/// </summary>
/// <param name="cell"></param>
/// <param name="eventName"></param>
/// <param name="wid"></param>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="url"></param>
/// <param name="isScriptEnd"></param>
public static void ShowCilentModalWindow(string wid, TableCell cell, string eventName, string title, int width, int height, string url, bool isScriptEnd)
{
string script = isScriptEnd ? "return false;" : "";
cell.Attributes[eventName] = string.Format("showModalWindow('{0}','{1}',{2},{3},'{4}');" + script, wid, title, width, height, url);
}
#endregion
#region 顯示客戶端確認窗口
/// <summary>
/// 顯示客戶端確認窗口
/// </summary>
/// <param name="control"></param>
/// <param name="eventName"></param>
/// <param name="message"></param>
public static void ShowCilentConfirm(WebControl control, string eventName, string message)
{
ShowCilentConfirm(control, eventName, "系統(tǒng)提示", 210, 125, message);
}
/// <summary>
/// 顯示客戶端確認窗口
/// </summary>
/// <param name="control"></param>
/// <param name="eventName"></param>
/// <param name="title"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="message"></param>
public static void ShowCilentConfirm(WebControl control, string eventName, string title, int width, int height, string message)
{
control.Attributes[eventName] = string.Format("return showConfirm('{0}',{1},{2},'{3}','{4}');", title, width, height, message, control.ClientID);
}
#endregion
/// <summary>
/// 寫javascript腳本
/// </summary>
/// <param name="script">腳本內容</param>
public static void WriteScript(string script)
{
Page page = GetCurrentPage();
// NDGridViewScriptFirst(page.Form.Controls, page);
page.ClientScript.RegisterStartupScript(page.GetType(), System.Guid.NewGuid().ToString(), script, true);
}
/// <summary>
/// 得到當前頁對象實例
/// </summary>
/// <returns></returns>
public static Page GetCurrentPage()
{
return (Page)HttpContext.Current.Handler;
}
}
}
版權申明：本站文章部分自網絡，如有侵權，請聯(lián)系：west999com@outlook.com
特別注意：本站所有轉載文章言論不代表本站觀點！
本站所提供的圖片等素材，版權歸原作者所有，如需使用，請與原作者聯(lián)系。
最新資訊
熱門推薦