一些常用的Js调用

public class Jscript

{

/// <summary>

/// 弹出JavaScript小窗口

/// </summary>

/// <param name="js">窗口信息</param>

public static void Alert(string message)

{

string js = @"<Script language='JavaScript'>

alert('" + message + "');</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 弹出消息框并且转向到新的URL

/// </summary>

/// <param name="message">消息内容</param>

/// <param name="toURL">连接地址</param>

public static void AlertAndRedirect(string message, string toURL)

{

string js = "<script language=javascript>alert('{0}');window.location.replace('{1}')</script>";

HttpContext.Current.Response.Write(string.Format(js, message, toURL));

}

/// <summary>

/// 回到历史页面

/// </summary>

/// <param name="value">-1/1</param>

public static void GoHistory(int value)

{

string js = @"<Script language='JavaScript'>

history.go({0});

</Script>";

HttpContext.Current.Response.Write(string.Format(js, value));

}

/// <summary>

/// 关闭当前窗口

/// </summary>

public static void CloseWindow()

{

string js = @"<Script language='JavaScript'>

parent.opener=null;window.close();

</Script>";

HttpContext.Current.Response.Write(js);

HttpContext.Current.Response.End();

}

/// <summary>

/// 刷新父窗口

/// </summary>

public static void RefreshParent(string url)

{

string js = @"<script>try{top.location="""+url+@"""}catch(e){location="""+url+@"""}</script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 刷新打开窗口

/// </summary>

public static void RefreshOpener()

{

string js = @"<Script language='JavaScript'>

opener.location.reload();

</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 打开指定大小的新窗体

/// </summary>

/// <param name="url">地址</param>

/// <param name="width">宽</param>

/// <param name="heigth">高</param>

/// <param name="top">头位置</param>

/// <param name="left">左位置</param>

public static void OpenWebFormSize(string url, int width,int heigth,int top,int left)

{

string js = @"<Script language='JavaScript'>window.open('" + url + @"','','height=" + heigth + ",width=" + width + ",top="+top+",left="+left+",location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no');</Script>";

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 转向Url制定的页面

/// </summary>

/// <param name="url">连接地址</param>

public static void JavaScriptLocationHref(string url)

{

string js = @"<Script language='JavaScript'>

window.location.replace('{0}');

</Script>";

js = string.Format(js, url);

HttpContext.Current.Response.Write(js);

}

/// <summary>

/// 打开指定大小位置的模式对话框

/// </summary>

/// <param name="webFormUrl">连接地址</param>

/// <param name="width">宽</param>

/// <param name="height">高</param>

/// <param name="top">距离上位置</param>

/// <param name="left">距离左位置</param>

public static void ShowModalDialogWindow(string webFormUrl, int width, int height, int top, int left)

{

string features = "dialogWidth:" + width.ToString() + "px"

+ ";dialogHeight:" + height.ToString() + "px"

+ ";dialogLeft:" + left.ToString() + "px"

+ ";dialogTop:" + top.ToString() + "px"

+ ";center:yes;help=no;resizable:no;status:no;scroll=yes";

ShowModalDialogWindow(webFormUrl, features);

}

public static void ShowModalDialogWindow(string webFormUrl, string features)

{

string js = ShowModalDialogJavascript(webFormUrl, features);

HttpContext.Current.Response.Write(js);

}

public static string ShowModalDialogJavascript(string webFormUrl, string features)

{

string js = @"<script language=javascript>

showModalDialog('" + webFormUrl + "','','" + features + "');</script>";

return js;

}

}