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using System.Web;
using System.Web.UI;
public static class JSHelper {
public static void Alert(string pMsg) {
string _s = "alert('" + pMsg + "');";
JSHelper.Execute(_s);
}
//可覆盖特定的Key的Js脚本
public static void Execute(string pKey, string pJSString) {
Page _thisPage = (Page)HttpContext.Current.Handler;
ScriptManager.RegisterStartupScript(_thisPage, _thisPage.GetType(), pKey, pJSString, true);
}
//不会被覆盖的js脚本
public static void Execute(string pJSString) {
JSHelper.Execute(MyHelper.ToString(Guid.NewGuid()), pJSString);
}
//再跟你补个方法。。
#region##弹框并跳转
/// <summary>
/// 弹框并跳转
/// </summary>
/// <param name="page"></param>
/// <param name="context"></param>
/// <param name="url"></param>
public static void AlertGo(System.Web.UI.Page page, string context, string url)
{
StringBuilder sb = new StringBuilder();
sb.Append("<script>alert(\"");
sb.Append(context);
sb.Append("\");location.href=\"");
sb.Append(url);
sb.Append("\"</script>");
page.ClientScript.RegisterStartupScript(page.GetType(), "", sb.ToString());
}
#endregion
public class JScript : System.Web.UI.Page
{
protected static HttpResponse Response;
protected static HttpSessionState Session;
public JScript()
{
//
// TODO: 在此处添加构造函数逻辑
//
}
/// <summary>
/// 弹出JavaScript小窗口,并转向指定的页面
/// </summary>
/// <param name="message">弹出信息</param>
/// <param name="toURL">专转向的网页</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>
/// 弹出JavaScript小窗口
/// </summary>
/// <param name="js">窗口信息</param>
public static void Alert(string message)
{
message = StringUtil.DeleteUnVisibleChar(message);
string js = @"<Script language='JavaScript'>
alert('" + message + "');</Script>";
HttpContext.Current.Response.Write(js);
}
public static void Alert(object message)
{
string js = @"<Script language='JavaScript'>
alert('{0}');
</Script>";
HttpContext.Current.Response.Write(string.Format(js, message.ToString()));
}
/// <summary>
/// 确认窗口 如:(是否删除)
/// </summary>
/// <param name="message"></param>
/// <param name="strWinCtrl"></param>
public static void RtnRltMsgbox(object message, string strWinCtrl)
{
string js = @"<Script language='JavaScript'>
strWinCtrl = true;
strWinCtrl = if(!confirm('" + message + "'))return false;</Script>";
HttpContext.Current.Response.Write(string.Format(js, message.ToString()));
}
/// <summary>
/// 回到历史页面
/// </summary>
/// <param name="value">-1/1</param>
public static void GoHistory(string value)
{
string js = @"<Script language='JavaScript'>
history.go({'" + value + "'})</Script>";
HttpContext.Current.Response.Write(string.Format(js, value.ToString()));
}
/// <summary>
/// 关闭当前窗口
/// </summary>
public static void CloseWindow()
{
string js = @"<Script language='JavaScript'>
window.close();
</Script>";
HttpContext.Current.Response.Write(js);
HttpContext.Current.Response.End();
}
/// <summary>
/// 刷新父窗口
/// </summary>
public static void RefreshParent()
{
string js = @"<Script language='JavaScript'>
parent.location.reload();
</Script>";
HttpContext.Current.Response.Write(js);
}
/// <summary>
/// 格式化为JS可解释的字符串
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
public static string JSStringFormat(string s)
{
return s.Replace("\r", "\\r").Replace("\n", "\\n").Replace("'", "\\'").Replace("\"", "\\\"");
}
/// <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>
/// 打开窗口
/// </summary>
/// <param name="url"></param>
public static void OpenWebForm(string url)
{
/*…………………………………………………………………………………………*/
/*修改人员: */
/*修改时间: */
/*修改目的: 新开页面去掉ie的菜单。。。 */
/*注释内容: */
/*开始*/
string js = @"<Script language='JavaScript'>
//window.open('" + url + @"');
window.open('" + url + @"','','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no');
</Script>";
/*结束*/
/*…………………………………………………………………………………………*/
HttpContext.Current.Response.Write(js);
}
public static void OpenWebForm(string url, string name, string future)
{
string js = @"<Script language='JavaScript'>
window.open('" + url + @"','" + name + @"','" + future + @"')
</Script>";
HttpContext.Current.Response.Write(js);
}
public static void OpenWebForm(string url, string formName)
{
/*…………………………………………………………………………………………*/
/*修改人员: */
/*修改时间:
/*修改目的: 新开页面去掉ie的菜单。。。 */
/*注释内容: */
/*开始*/
string js = @"<Script language='JavaScript'>
//window.open('" + url + @"','" + formName + @"');
window.open('" + url + @"','" + formName + @"','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no');
</Script>";
/*结束*/
/*…………………………………………………………………………………………*/
HttpContext.Current.Response.Write(js);
}
/// <summary>
/// 函数名:OpenWebForm
/// 功能描述:打开WEB窗口
/// 处理流程:
/// 算法描述:
/// 作 者:
/// 日 期:
/// 修 改:
/// 日 期:
/// 版 本:
/// </summary>
/// <param name="url">WEB窗口</param>
/// <param name="isFullScreen">是否全屏幕</param>
public static void OpenWebForm(string url, bool isFullScreen)
{
string js = @"<Script language='JavaScript'>";
if (isFullScreen)
{
js += "var iWidth = 0;";
js += "var iHeight = 0;";
js += "iWidth=window.screen.availWidth-10;";
js += "iHeight=window.screen.availHeight-50;";
js += "var szFeatures ='width=' + iWidth + ',height=' + iHeight + ',top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no';";
js += "window.open('" + url + @"','',szFeatures);";
}
else
{
js += "window.open('" + url + @"','','height=0,width=0,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,titlebar=no,toolbar=no,directories=no');";
}
js += "</Script>";
HttpContext.Current.Response.Write(js);
}
/// <summary>
/// 转向Url指定的页面
/// </summary>
/// <param name="url"></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>
/// 指定的框架页面转换
/// </summary>
/// <param name="FrameName"></param>
/// <param name="url"></param>
public static void JavaScriptFrameHref(string FrameName, string url)
{
string js = @"<Script language='JavaScript'>
@obj.location.replace(""{0}"");
</Script>";
js = js.Replace("@obj", FrameName);
js = string.Format(js, url);
HttpContext.Current.Response.Write(js);
}
/// <summary>
///重置页面
/// </summary>
public static void JavaScriptResetPage(string strRows)
{
string js = @"<Script language='JavaScript'>
window.parent.CenterFrame.rows='" + strRows + "';</Script>";
HttpContext.Current.Response.Write(js);
}
/// <summary>
/// 函数名:JavaScriptSetCookie
/// 功能描述:客户端方法设置Cookie
/// 作者:
/// 日期:
/// 版本:
/// </summary>
/// <param name="strName">Cookie名</param>
/// <param name="strValue">Cookie值</param>
public static void JavaScriptSetCookie(string strName, string strValue)
{
string js = @"<script language=Javascript>
var the_cookie = '" + strName + "=" + strValue + @"'
var dateexpire = 'Tuesday, 01-Dec-2020 12:00:00 GMT';
//document.cookie = the_cookie;//写入Cookie<BR>} <BR>
document.cookie = the_cookie + '; expires='+dateexpire;
</script>";
HttpContext.Current.Response.Write(js);
}
/// <summary>
/// 函数名:GotoParentWindow
/// 功能描述:返回父窗口
/// 处理流程:
/// 算法描述:
/// 作 者:
/// 日 期: 2003-04-30 10:00
/// 修 改:
/// 日 期:
/// 版 本:
/// </summary>
/// <param name="parentWindowUrl">父窗口</param>
public static void GotoParentWindow(string parentWindowUrl)
{
string js = @"<Script language='JavaScript'>
this.parent.location.replace('" + parentWindowUrl + "');</Script>";
HttpContext.Current.Response.Write(js);
}
}