| private RegisterStartupScript ( string key, string script ) : void | ||
| key | string | |
| script | string | |
| Результат | void | |
/// <summary>
/// 功能：执行客户端一小块脚本语言。输出：无。
/// </summary>
/// <param name="page">脚本注册到在页</param>
/// <param name="sb">注册的脚本内容，例：alert('dd');</param>
/// <param name="strRegDirection">注册到页面上的位置，up是注册到：在Page对象的<form runat='server'>元素的开始标记后立即发出该脚本，默认为down</param>
public void RegisterJs(System.Web.UI.Page page, StringBuilder sb, string strRegDirection)
{
string strKey = "";
StringBuilder sbScript = new StringBuilder();
int i;
//脚本块内容
sbScript.Append("<script style='text/javascript'>\n");
sbScript.Append(sb.ToString());
sbScript.Append("</script>");
//注册脚本块KEY
strKey = System.DateTime.Now.ToString();
//循环，直至找到某个没被注册过的Key
for (i = 0; i < 100; i++)
{
if (!page.IsClientScriptBlockRegistered(strKey + i.ToString()))
{
break;
}
}
if (strRegDirection == "up")
{
page.RegisterClientScriptBlock(strKey + i.ToString(), sbScript.ToString());
}
else //默认注册到页面下面
{
page.RegisterStartupScript(strKey + i.ToString(), sbScript.ToString());
}
}
public void SetFocus(System.Web.UI.Page page, String m_focusedControl)
{
//如果控件名称为空，则返回
if (m_focusedControl == "")
{
return;
}
//添加脚本以声明函数
StringBuilder sb = new StringBuilder("");
sb.Append("<script language=javascript>");
sb.Append("function ");
sb.Append("setFocusFunctionName");
sb.Append("(ctl) {");
sb.Append("if(document.forms[0][ctl] != null) ");//如果不为空，则设置焦点，这里调用的Javascript里面的方法
sb.Append(" document.forms[0][ctl].focus();");
sb.Append("}");
//添加脚本以调用函数
sb.Append("setFocusFunctionName");
sb.Append("('");
sb.Append(m_focusedControl);
sb.Append("');");
sb.Append("</");
sb.Append("script>");
if (!page.IsStartupScriptRegistered("SetFocusScriptName"))
{
page.RegisterStartupScript("SetFocusScriptName", sb.ToString());//将这段javascript代码写到页面中去
}
}
/// <summary>
/// 带回传函数的添加编辑删除提示
/// </summary>
/// <param name="msgtitle">提示文字</param>
/// <param name="url">返回地址</param>
/// <param name="msgcss">CSS样式</param>
/// <param name="callback">JS回调函数</param>
public void JscriptMsg(System.Web.UI.Page page, string msgtitle, string url, string msgcss, string callback)
{
string msbox = "jsprint(\"" + msgtitle + "\", \"" + url + "\", \"" + msgcss + "\", " + callback + ")";
page.RegisterStartupScript("message", "<script language='javascript'>" + msbox + "</script>");
//ClientScript.RegisterClientScriptBlock(Page.GetType(), "JsPrint", msbox, true);
}
/// <summary>
///8 静态方法,打开一个网页对话框，并生成刷新页面方法。
/// </summary>
/// <param name="page">页面对象</param>
/// <param name="URL">页面名称</param>
/// <param name="Width">宽度</param>
/// <param name="Height">高度</param>
/// <example>
/// JSUnit.OpenModalDialog(page,"weihu.aspx",700,350);
/// </example>
public static void OpenModalDialog(System.Web.UI.Page page, string URL, int Width, int Height)
{
if (URL != null)
{
if (Width == 0 || Height == 0)
{
Alert(page, "页面宽度和高度不能为零！");
return;
}
string scriptString = "<script language='javascript'>";
scriptString += "function Refresh()";
scriptString += "{";
scriptString += " window.location.href= window.location.href;";
scriptString += "}";
scriptString += "window.showModalDialog('" + URL + "',window,'dialogHeight:" + Height + "px;dialogWidth:" + Width + "px;center:Yes;help:No;scroll:No;resizable:No;status:No;')";
scriptString += "</script>";
if (!page.IsStartupScriptRegistered("Startup"))
{
page.RegisterStartupScript("Startup", scriptString);
}
}
else
{
Alert(page, "页面地址不能为空！");
}
}
public void MSGBOX(String msg, System.Web.UI.Page pg)
{
msg = msg.Replace("'", "\\\'");
msg = msg.Replace("\n", "\\\n");
msg = msg.Replace("\r", "\\\r");
msg = @"<script>alert('" + msg + "');</script>";
pg.RegisterStartupScript(@"Startup", msg);
}
public static void ShowAndRedirectDome(Page page, string msg, string url)
{
StringBuilder builder = new StringBuilder();
builder.Append("<script language='javascript' defer>");
builder.AppendFormat("alert('{0}');", msg);
builder.AppendFormat("parent.location.href='{0}'", url);
builder.Append("</script>");
page.RegisterStartupScript("message", builder.ToString());
}
public static void CreateMessageAlert(System.Web.UI.Page senderPage, string alertMsg, string alertKey)
{
string strScript = "<script language=JavaScript>alert('" + alertMsg + "')</script>";
if (!(senderPage.IsStartupScriptRegistered(alertKey)))
{
senderPage.RegisterStartupScript(alertKey, strScript);
}
}
/*=====================================================================================================*/
public static bool CreateMessage(System.Web.UI.Page aspxPage, string strMessage)
{
string strScript = @"<script language=JavaScript>alert('" + strMessage + "'); self.close();</script>";
if (!aspxPage.IsStartupScriptRegistered("strKey1"))
{
aspxPage.RegisterStartupScript("strKey1", strScript);
}
return(false);
}
/*=====================================================================================================*/
public static bool CreateMessageAlertForAspxPage(System.Web.UI.Page aspxPage, string strMessage)
{
string strScript = "<script language=JavaScript>alert( \"" + strMessage + "\" )</script>";
if (!aspxPage.IsStartupScriptRegistered("strKey1"))
{
aspxPage.RegisterStartupScript("strKey1", strScript);
}
return(false);
}
public static void SetFocus(System.Web.UI.Page page, System.Web.UI.Control ctrl)
{
string s = "<script language='javascript'>" +
"document.getElementById('" + ctrl.ID + "').focus() </script>";
if (!page.IsStartupScriptRegistered("focus"))
{
page.RegisterStartupScript("focus", s);
}
}
/// <summary>
/// 显示消息提示对话框，并进行页面跳转
/// </summary>
/// <param name="page">当前页面指针，一般为this</param>
/// <param name="msg">提示信息</param>
/// <param name="url">跳转的目标URL</param>
public static void ShowAndRedirect(System.Web.UI.Page page, string msg, string url)
{
StringBuilder Builder = new StringBuilder();
Builder.Append("<script language='javascript' defer>");
Builder.AppendFormat("alert('{0}');", msg);
Builder.AppendFormat("top.location.href='{0}'", url);
Builder.Append("</script>");
page.RegisterStartupScript("message", Builder.ToString());
}
/*=====================================================================================================*/
public static bool CreateMessageAlertToAWebPage(System.Web.UI.Page aspxPage, string strMessage, string pagename)
{
string strScript = @"<script language=JavaScript>alert('" + strMessage + "'); window.location.href('" + pagename + "')</script>";
if (!aspxPage.IsStartupScriptRegistered("strKey1"))
{
aspxPage.RegisterStartupScript("strKey1", strScript);
}
return(false);
}
/// <summary>
/// Registers the API script block.
/// </summary>
/// <param name="page">The page.</param>
public virtual void RegisterAPIScriptBlock(System.Web.UI.Page page)
{
// Register the script block is not allready done.
if (!Page.IsClientScriptBlockRegistered(SCRIPTKEY))
{
if ((this.ExternalScript == null || this.ExternalScript == string.Empty) && (this.ScriptDirectory == null || this.ScriptDirectory.TrimEnd() == string.Empty))
{
#if (!FX1_1)
Page.ClientScript.RegisterClientScriptInclude(SCRIPTKEY, Page.ClientScript.GetWebResourceUrl(this.GetType(), "ActiveUp.WebControls._resources.ActiveTree.js"));
#else
if (CLIENTSIDE_API == null || CLIENTSIDE_API == string.Empty)
{
CLIENTSIDE_API = EditorHelper.GetResource("ActiveUp.WebControls._resources.ActiveTree.js");
}
if (!CLIENTSIDE_API.StartsWith("<script"))
{
CLIENTSIDE_API = "<script language=\"javascript\">\n" + CLIENTSIDE_API;
}
CLIENTSIDE_API += "\n</script>\n";
Page.RegisterClientScriptBlock(SCRIPTKEY, CLIENTSIDE_API);
#endif
}
else
{
if (this.ScriptDirectory.StartsWith("~"))
{
this.ScriptDirectory = this.ScriptDirectory.Replace("~", System.Web.HttpContext.Current.Request.ApplicationPath.TrimEnd('/'));
}
Page.RegisterClientScriptBlock(SCRIPTKEY, "<script language=\"javascript\" src=\"" + this.ScriptDirectory.TrimEnd('/') + "/" + (this.ExternalScript == string.Empty ? "ActiveTree.js" : this.ExternalScript) + "\" type=\"text/javascript\"></SCRIPT>");
}
}
string startupString = "<script language='javascript'>\n";
startupString += "// Test if the client script is present.\n";
startupString += "try\n{\n";
startupString += "ATV_testIfScriptPresent();\n";
//startupString += "}\ncatch (e) \n{\nalert('Could not find external script file. Please Check the documentation.');\n}\n";
startupString += "}\n catch (e)\n {\n alert('Could not find script file. Please ensure that the Javascript files are deployed in the " + ((ScriptDirectory == string.Empty) ? string.Empty : " [" + ScriptDirectory + "] directory or change the") + "ScriptDirectory and/or ExternalScript properties to point to the directory where the files are.'); \n}\n";
startupString += "var atv_" + this.ClientID + "_de = '" + Utils.ConvertToImageDir(this.ImagesDirectory, this.Icons.Default, "folder.gif", this.Page, this.GetType()) + "';\n";
startupString += "var atv_" + this.ClientID + "_ex = '" + Utils.ConvertToImageDir(this.ImagesDirectory, this.Icons.Expanded, "minus.gif", this.Page, this.GetType()) + "';\n";
startupString += "var atv_" + this.ClientID + "_co = '" + Utils.ConvertToImageDir(this.ImagesDirectory, this.Icons.Collapsed, "plus.gif", this.Page, this.GetType()) + "';\n";
startupString += "var atv_" + this.ClientID + "_path = '" + Path + "';\n";
startupString += "</script>\n";
page.RegisterStartupScript("ActiveTree_Startup_" + this.ClientID, startupString);
}
public static void ShowAlert(string Message)
{
string strBuilder = "<script type='text/javascript'>alert('";
strBuilder += Message;
strBuilder += "')</script>";
//return strBuilder;
System.Web.UI.Page page = HttpContext.Current.Handler as System.Web.UI.Page;
if (page != null)
{
page.RegisterStartupScript("runtime", strBuilder);
}
}
public static void RunStartUpScript(string script)
{
string strBuilder = "<script type='text/javascript'>";
strBuilder += script;
strBuilder += "</script>";
//return strBuilder;
System.Web.UI.Page page = HttpContext.Current.Handler as System.Web.UI.Page;
if (page != null)
{
page.RegisterStartupScript("runtime", strBuilder);
}
}
/// <summary>
/// 提示信息
/// </summary>
/// <param name="page">指定页</param>
/// <param name="_Msg">消息</param>
/// <param name="isTop">是否在头部/否则在尾部</param>
public static void Alert(System.Web.UI.Page page, string _Msg, bool isTop)
{
StringBuilder sb = new StringBuilder();
sb.Append("<script language=\"javascript\"> \n");
sb.Append("alert(\"" + _Msg.Trim() + "\"); \n");
sb.Append("</script>\n");
if (isTop)
{
page.RegisterClientScriptBlock("AlertTopJs", sb.ToString());
}
else
{
page.RegisterStartupScript("AlertBottomJs", sb.ToString());
}
}
/// <summary>
/// 功能：在客户端注册一块脚本语言,在Page对象的 form 元素的结束标记之前发出该脚本
/// 输入：page 网页中的Page对象
/// script 欲注册的JavaScript脚本，需要包括 script language=javascript 等标签
/// 输出：无。
/// </summary>
/// <param name="page">网页中的Page对象(this)</param>
/// <param name="script">欲注册的JavaScript脚本，需要包括 script language=javascript 等标签</param>
public static void RegisterStartupScript(System.Web.UI.Page page, string script)
{
string strKey;
int i;
//注册脚本块的Key
strKey = System.DateTime.Now.ToString();
//循环，直至找到某个没被注册过的Key
for (i = 0; i < 100; i++)
{
if (!page.IsStartupScriptRegistered(strKey + i.ToString()))
{
break;
}
}
page.RegisterStartupScript(strKey + i.ToString(), script);
}
/// <summary>
/// 向客户端发送函数KendoPostBack(eventTarget, eventArgument)
/// 服务器端可接收__EVENTTARGET,__EVENTARGUMENT的值
/// </summary>
/// <param name="page">System.Web.UI.Page 一般为this</param>
public static void JscriptSender(System.Web.UI.Page page)
{
page.RegisterHiddenField("__EVENTTARGET", "");
page.RegisterHiddenField("__EVENTARGUMENT", "");
string s = @"
<script language=Javascript>
function KendoPostBack(eventTarget, eventArgument)
{
var theform = document.forms[0];
theform.__EVENTTARGET.value = eventTarget;
theform.__EVENTARGUMENT.value = eventArgument;
theform.submit();
}
</script>" ;
page.RegisterStartupScript("sds", s);
}
/// <summary>
///6 静态方法,执行客户端一小块脚本语言,
///利用page的RegisterStartupScript方法在客户端注册一段脚本，
///参数script无需包括html标记<script>、</script>。
/// </summary>
/// <param name="page">页面对象</param>
/// <param name="script">JavaScript脚本</param>
public static void ExecuteStartup(System.Web.UI.Page page, string script)
{
if (script != null)
{
String scriptString = "<script language=JavaScript> ";
scriptString += script;
scriptString += "</script>";
if (!page.IsStartupScriptRegistered("ExecuteStartup"))
{
page.RegisterStartupScript("ExecuteStartup", scriptString);
}
}
else
{
Alert(page, "JavaScript脚本不能为空！");
}
}
/// <summary>
/// 15 静态方法,在客户端注册一块脚本语言,
/// 在Page对象的form runat= server元素的结束标记之前发出该脚本。
/// </summary>
/// <param name="page">页面对象</param>
/// <param name="script">JavaScript脚本</param>
/// <example>
/// JSUnit.RegisterStartupScript(this,"alert("Hello!")");
/// </example>
public static void RegisterStartupScript(System.Web.UI.Page page, string script)
{
if (script != null)
{
string scriptString = "<script language='javascript'>"
+ script
+ "</script>";
if (!page.IsStartupScriptRegistered("RegisterStartupScript"))
{
page.RegisterStartupScript("RegisterStartupScript", scriptString);
}
}
else
{
Alert(page, "JavaScript脚本不能为空！");
}
}
public static void WriteTitle(Page pg,string title)
{
pg.RegisterStartupScript("title", "<script>document.title='�����ͨ���̼�������˾-" + title + "';</script>");
}
public static void succeedTZShow(System.Web.UI.Page page, string msg, string tzpage)
{
page.RegisterStartupScript("message", "<script language='javascript' defer>alert('" + msg.ToString() + "');window.open( '" + tzpage.ToString() + "',target= 'main');</script>");
}
/// <summary>
/// 输出自定义脚本信息
/// </summary>
/// <param name="page">当前页面指针，一般为this</param>
/// <param name="script">输出脚本</param>
public static void ResponseScript(System.Web.UI.Page page, string script)
{
page.RegisterStartupScript("message", "<script language='javascript' defer>" + script + "</script>");
}
/// <summary>
/// 弹出提示信息
/// </summary>
/// <param name="key">key</param>
/// <param name="message">提示信息</param>
/// <param name="page">当前请求的page</param>
public static void Alert(string key, string message, Page page)
{
string msg = string.Format("<script language=\"javascript\">alert(\"{0}\");</script>", message);
page.RegisterStartupScript(key, msg);
}
/// <summary>
/// 显示消息提示对话框
/// </summary>
/// <param name="page">当前页面指针，一般为this</param>
/// <param name="msg">提示信息</param>
public static void Show(System.Web.UI.Page page, string msg)
{
page.RegisterStartupScript("message", "<script language='javascript' defer>alert('" + msg.ToString() + "');</script>");
}
public static void ResponseScript(Page page, string script)
{
page.RegisterStartupScript("message", "<script language='javascript' defer>" + script + "</script>");
}
public static void confirmShow(System.Web.UI.Page page, string msg)
{
page.RegisterStartupScript("message", "<script language='javascript' defer>win.confirmInfo('" + msg.ToString() + "',null,null,'提示');</script>");
}
/// <summary>
/// 获得焦点
/// </summary>
/// <param name="ctrl">控件名（this.TextBox）</param>
/// <param name="page">this.page</param>
public static void SetFocus(System.Web.UI.Control ctrl, System.Web.UI.Page page)
{
string s = "<SCRIPT language='javascript' defer>document.getElementById('" + ctrl.ID + "').focus() </SCRIPT>";
page.RegisterStartupScript("focus", s); //5+1+a+s+p+x
}
public void javaScript(string alert, System.Web.UI.Page WebPage)
{
WebPage.RegisterStartupScript("script", "<script language=javascript>alert('" + alert + "');</script>");
}
protected void CloseUploadProgress(System.Web.UI.Page page)
{
string scriptContent = "<script>document.getElementById('divBg11').style.display='none';document.getElementById('divProcessing11').style.display='none';</script>";
page.RegisterStartupScript("errscript", scriptContent);
}
protected void AlertInformation(System.Web.UI.Page page, string alertInformation)
{
string scriptContent = "<script>alert('" + alertInformation + "');</script>";
page.RegisterStartupScript("errscript", scriptContent);
}
/// <summary>
/// Sets the focus to the control with the given name
/// </summary>
/// <param name="page">Page Control which hosts the control</param>
/// <param name="formID">The ID of the html form that holds the control</param>
/// <param name="controlID">The ID of the control that focus will be set to</param>
public static void setFocus(Page page, string controlID)
{
string javascript = string.Format( @"
<script language=""javascript"">
var called = false;
if(document.body.onfocus)
orig_document_body_onfocus = document.body.onfocus;
document.body.onfocus = document_body_onfocus;
function setFocus()
{{
var control = document.getElementById(""{0}"");
if(control)
control.focus();
}}
function orig_document_body_onfocus(){{}}
function document_body_onfocus ()
{{
if( !called )
{{
called = true;
setFocus();
}}
orig_document_body_onfocus();
}}
if( window.__smartNav && window.__smartNav.restoreFocus)
{{
orig_window__smartNav_restoreFocus = window.__smartNav.restoreFocus;
window.__smartNav.restoreFocus = window__smartNav_restoreFocus;
}}
function orig_window__smartNav_restoreFocus(){{}}
function window__smartNav_restoreFocus()
{{
setFocus();
orig_window__smartNav_restoreFocus
}}
</script>", controlID);
page.RegisterStartupScript("focus", javascript);
}
public static void Show(Page page, string msg)
{
page.RegisterStartupScript("message", "<script language='javascript' defer>alert('" + msg.ToString() + "');</script>");
}
public static void Show(Page page, string msg)
{
page.RegisterStartupScript("message", "<script language='javascript' defer>alert('" + msg.Replace("'", "¡¯").Replace("\r\n", "") + "');</script>");
}
public void Methods_Deny_Unrestricted ()
{
Page p = new Page ();
p.DesignerInitialize ();
Assert.IsNotNull (p.GetPostBackClientEvent (control, "mono"), "GetPostBackClientEvent");
Assert.IsNotNull (p.GetPostBackClientHyperlink (control, "mono"), "GetPostBackClientHyperlink");
Assert.IsNotNull (p.GetPostBackEventReference (control), "GetPostBackEventReference(control)");
Assert.IsNotNull (p.GetPostBackEventReference (control, "mono"), "GetPostBackEventReference(control,string)");
Assert.AreEqual (0, p.GetTypeHashCode (), "GetTypeHashCode");
Assert.IsFalse (p.IsClientScriptBlockRegistered ("mono"), "IsClientScriptBlockRegistered");
Assert.IsFalse (p.IsStartupScriptRegistered ("mono"), "IsStartupScriptRegistered");
p.RegisterArrayDeclaration ("arrayname", "value");
p.RegisterClientScriptBlock ("key", "script");
p.RegisterHiddenField ("name", "hidden");
p.RegisterOnSubmitStatement ("key", "script");
p.RegisterRequiresPostBack (new HtmlTextArea ());
p.RegisterRequiresRaiseEvent (new HtmlAnchor ());
p.RegisterStartupScript ("key", "script");
p.Validate ();
p.VerifyRenderingInServerForm (control);
#if NET_2_0
p.Controls.Add (control);
Assert.IsNotNull (p.FindControl ("mono"), "FindControl");
p.RegisterRequiresControlState (control);
Assert.IsTrue (p.RequiresControlState (control), "RequiresControlState");
p.UnregisterRequiresControlState (control);
Assert.IsNotNull (p.GetValidators (String.Empty), "GetValidators");
p.Validate (String.Empty);
#endif
}
public static void Alert(System.Web.UI.Page page, string str)
{
page.RegisterStartupScript(new Random().Next().ToString(), string.Format("<script>window.parent.myclose(\"{0}\");</script>", str));
}
