一些常用的Js调用
/// <summary>
/// 一些常用的Js调用
/// <summary>
public class Jscript
{
/// 弹出JavaScript小窗口
/// </summary>
/// <param name="js">窗口信息</param>
public static void Alert(string message)
{
#region
string js = @"<Script language='JavaScript'>
alert('" + message + "');</Script>";
HttpContext.Current.Response.Write(js);
#endregion
}
/// <summary>
/// 弹出JavaScript小窗口,并返回上一步
/// </summary>
/// <param name="message">窗口信息</param>
public static void AlertAndGoBack(string message)
{
string js = @"<Script language='JavaScript'>
alert('" + message + "');history.go(-1);</Script>";
HttpContext.Current.Response.Write(js);
}
/// <summary>
/// 运行JS代码
/// </summary>
/// <param name="ScriptCode">脚本代码</param>
public static void RunJs(string ScriptCode)
{
#region
string js = @"<Script language='JavaScript'>
" + ScriptCode + ";</Script>";
HttpContext.Current.Response.Write(js);
#endregion
}
/// <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)
{
#region
string js = "<script language=javascript>alert('{0}');window.location.replace('{1}')</script>";
HttpContext.Current.Response.Write(string.Format(js, message, toURL));
#endregion
}
/// <summary>
/// 回到历史页面
/// </summary>
/// <param name="value">-1/1</param>
public static void GoHistory(int value)
{
#region
string js = @"<Script language='JavaScript'>
history.go({0});
</Script>";
HttpContext.Current.Response.Write(string.Format(js, value));
#endregion
}
/// <summary>
/// 关闭当前窗口
/// </summary>
public static void CloseWindow()
{
#region
string js = @"<Script language='JavaScript'>
parent.opener=null;window.close();
</Script>";
HttpContext.Current.Response.Write(js);
HttpContext.Current.Response.End();
#endregion
}
/// <summary>
/// 关闭当前窗口并且返回值
/// </summary>
public static void CloseWindowReturnValues(string value)
{
#region
System.Text.StringBuilder Str = new System.Text.StringBuilder();
Str.Append("<Script language='JavaScript'type=\"text/javascript\">");
Str.Append("var str='"+value+"';");
Str.Append("top.returnValue=str;");
Str.Append("top.close();</Script>");
HttpContext.Current.Response.Write(Str.ToString());
HttpContext.Current.Response.End();
#endregion
}
/// <summary>
/// 刷新父窗口
/// </summary>
public static void RefreshParent(string url)
{
#region
string js = @"<Script language='JavaScript'>
window.opener.location.href='" + url + "';window.close();</Script>";
HttpContext.Current.Response.Write(js);
#endregion
}
/// <summary>
/// 刷新打开窗口
/// </summary>
public static void RefreshOpener()
{
#region
string js = @"<Script language='JavaScript'>
opener.location.reload();
</Script>";
HttpContext.Current.Response.Write(js);
#endregion
}
/// <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)
{
#region
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);
#endregion
}
/// <summary>
/// 转向Url制定的页面
/// </summary>
/// <param name="url">连接地址</param>
public static void JavaScriptLocationHref(string url)
{
#region
string js = @"<Script language='JavaScript'>
window.location.replace('{0}');
</Script>";
js = string.Format(js, url);
HttpContext.Current.Response.Write(js);
#endregion
}
/// <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)
{
#region
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);
#endregion
}
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)
{
#region
string js = @"<script language=javascript>
showModalDialog('" + webFormUrl + "','','" + features + "');</script>";
return js;
#endregion
}
#region 以下函数在页面上引用AJAX组件后,调用的启动脚本
/// <summary>
/// Ajax启动脚本 For 引用AJAX组件的页
/// AjaxAlert:弹出对话框
/// </summary>
/// <param name="page">一般是this</param>
/// <param name="msg">对话框提示串</param>
public static void AjaxAlert(System.Web.UI.Page page, string msg)
{
page.ClientScript.RegisterStartupScript(page.GetType(), "ajaxjs", string.Format("alert('{0}！')", msg), true);
}
/// <summary>
/// Ajax启动脚本 For 引用AJAX组件的页
/// 弹出对话框并跳转到URL页
/// </summary>
/// <param name="page">一般是this</param>
/// <param name="msg">对话框提示串</param>
/// <param name="url">跳往的地址</param>
public static void AjaxAlertAndLocationHref(System.Web.UI.Page page, string msg, string url)
{
page.ClientScript.RegisterStartupScript(page.GetType(), "ajaxjs", string.Format("alert('{0}！');location.href='{1}';", msg, url), true);
}
/// <summary>
/// Ajax启动脚本 For 引用AJAX组件的页
/// JS语句
/// </summary>
/// <param name="page">一般是this</param>
/// <param name="js">如alert('test');</param>
public static void AjaxRunJs(System.Web.UI.Page page, string js)
{
page.ClientScript.RegisterStartupScript(page.GetType(), "ajaxjs", string.Format("{0}", js), true);
}
/// <summary>
/// Ajax启动脚本 For 引用AJAX组件的页
/// JS语句
/// </summary>
/// <param name="page">一般是this</param>
/// <param name="js">如alert('test');</param>
public static void AjaxEndRunJs(System.Web.UI.Page page, string js)
{
page.ClientScript.RegisterClientScriptBlock(page.GetType(), "ajaxjs", string.Format("{0}", js), true);
}
/// <summary>
/// Ajax启动脚本 For 引用AJAX组件的页
/// 转向到新的URL
/// </summary>
/// <param name="page">一般是this</param>
/// <param name="toURL">连接地址</param>
public static void AjaxRedirect(System.Web.UI.Page page, string toURL)
{
#region
page.ClientScript.RegisterStartupScript(page.GetType(), "ajaxjs", string.Format("window.location.replace('{0}');", toURL), true);
#endregion
}
/// <summary>
/// Ajax启动脚本 For 引用AJAX组件的页
/// 显示模态窗口
/// </summary>
/// <param name="page">一般是this</param>
/// <param name="webFormUrl">弹出的页面地址</param>
/// <param name="width">弹出页面的宽度</param>
/// <param name="height">弹出页面的高度</param>
public static void AjaxShowModalDialogWindow(System.Web.UI.Page page, string webFormUrl, int width, int height)
{
#region
string CommandStr = "window.showModalDialog('{0}','tempdialog','dialogWidth:{1}px;dialogHeight:{2}px;center:yes;help=no;resizable:no;status:no;scroll=no')";
CommandStr = string.Format(CommandStr, webFormUrl, width, height);
page.ClientScript.RegisterStartupScript(page.GetType(), "ajaxjs", CommandStr, true);
#endregion
}
#endregion
/// <summary>
/// 发生错误页面
/// </summary>
/// <param name="errStr">错误代码</param>
public static void ToError(System.Web.UI.Page page,string errStr)
{
page.Response.Redirect(string.Format("Error.aspx?ErrStr={0}", errStr));
}
public static void BindDateCalendar(System.Web.UI.WebControls.TextBox txtDate)
{
txtDate.Attributes.Add("onclick", "setday(this)");
}
/// <summary>
/// 设定Checkbox控制TextBox事件,
/// </summary>
/// <param name="ChkObj">Checkbox控件</param>
/// <param name="HtmlObjId">控件TextBox ID,多个ID以,号分开</param>
public static void SetChkAttrib(System.Web.UI.WebControls.CheckBox ChkObj, string HtmlObjId)
{
#region
string[] StrId = HtmlObjId.Split(',');
string JsCode = "";
for (int i = 0; i < StrId.Length; i++)
{
JsCode = JsCode + string.Format("EnableCtrl(this,'{0}');", StrId[i]);
}
ChkObj.Attributes.Add("onclick", JsCode);
#endregion
}
}
}
