private static void ExcludeJavaScript(ClientScriptManager manager, string key)
{
var type = typeof(JavaScriptLibrary.JavaScriptHelper);
var url = manager.GetWebResourceUrl(type, NAME_DUMMY_FILE);
manager.RegisterStartupScript(type, key, string.Empty);
manager.RegisterClientScriptInclude(type, key, url);
}
/// <summary>
/// 运行页面JS方法
/// </summary>
/// <param name="functionName">方法名 exp: test(1)</param>
/// <param name="page">页面类</param>
public static void DoPageFunction(string functionName, Page page)
{
string openScript = "\n\t ";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertAndClosefancybox", openScript, true);
}
/// <summary>
/// 弹出提示并关闭fancybox
/// </summary>
/// <param name="Url">Url</param>
/// <param name="page"></param>
public static void AlertAndCloseJumpfancybox(string Url, Page page)
{
string openScript = "\n\t ";
openScript = openScript + "parent.window.location.href ='" + Url + "';parent.$.fancybox.close(1);\n\t";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertAndClosefancybox", openScript, true);
}
/// <summary>
/// 对父窗体内的控件赋值 需回调控件CLICK
/// </summary>
/// <param name="ControlKey"></param>
/// <param name="page"></param>
public static void SetValueByParentControl(string ControlKey, string values, string CallBackid, Page page)
{
string openScript = "\n\t ";
openScript = openScript + "parent.$(\"#" + ControlKey + "\").attr(\"value\",\"" + values + "\");\n\t parent.$(\"#" + CallBackid + "\").click();\n\t parent.$.fancybox.close(1);";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "SetValueByParentControl", openScript, true);
}
public static void ClickParentControl(string ProcessResult, string CallBackid, Page page)
{
string openScript = "\n\t ";
openScript = openScript + "alert('" + ProcessResult + "');\n\t parent.$(\"#" + CallBackid + "\").click();\n\t parent.$.fancybox.close(1);";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "SetValueByParentControl", openScript, true);
}
/// <summary>
/// 弹出提示并关闭fancybox
/// </summary>
/// <param name="ProcessResult">提示</param>
/// <param name="page"></param>
/// <param name="urlPar">url参数</param>
public static void AlertAndClosefancybox(string ProcessResult, Page page, string urlPar)
{
string openScript = "\n\t ";
openScript = openScript + "alert('" + ProcessResult + "');parent.$.fancybox.close(1);parent.window.location.href = parent.window.location.href" + urlPar + ";\n\t";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertAndClosefancybox", openScript, true);
}
/// <summary>
/// 弹出对话框
/// </summary>
/// <param name="ProcessResult">显示的提示文字</param>
/// <param name="page">页面类</param>
public static void AlertWindow(string ProcessResult, Page page)
{
string openScript = "\n\t ";
openScript = openScript + "alert('" + ProcessResult + "');\n\t";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertAndClosefancybox", openScript, true);
}
public static void AlertWindowAndGoLocationHref(string ProcessResult, Page page)
{
string openScript = "\n\t ";
openScript = openScript + "alert('" + ProcessResult + "');\n\t";
openScript = openScript + " window.location.href = 'OngoingInvite.aspx?NeedPopu=1';\n\t";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertWindowAndGoLocationHref", openScript, true);
}
/// <summary>
/// 打开新窗口
/// </summary>
/// <param name="URI"></param>
/// <param name="page"></param>
public static void OpenWindown(string URI, Page page)
{
string openScript = string.Empty;
//openScript = openScript + "alert('" + ProcessResult + "');\n\t";
openScript = openScript + " window.open('" + URI + "');\n\t";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "OpenWindown", openScript, true);
}
/// <summary>
/// 提示信息 并且跳转到指定页面
/// </summary>
/// <param name="ProcessResult"></param>
/// <param name="URI"></param>
/// <param name="page"></param>
public static void AlertWindowAndLocation(string ProcessResult, string URI, Page page)
{
string openScript = "\n\t ";
openScript = openScript + "alert('" + ProcessResult + "');\n\t";
openScript = openScript + " window.location.href = '" + URI + "';\n\t";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertWindowAndLocation", openScript, true);
}
/// <summary>
/// 弹出窗体
/// </summary>
/// <param name="PageUrl">窗体的地址</param>
/// <param name="Title">显示的标题</param>
/// <param name="Width">窗体的宽度</param>
/// <param name="Height">窗体的高度</param>
/// <param name="page">页面类</param>
public static void PopUpWindowModalDialog(string PageUrl, string Title, int Width, int Height, Page page)
{
string openScript = "";
openScript = openScript
+ "\r\n "
+ "window.showModalDialog('" + PageUrl + "','" + Title + "','dialogWidth:" + Width.ToString() + "px;dialogHeight:" + Height.ToString() + "px;Scroll=no;status=no')"
+ "\r\n ";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertAndClosefancybox", openScript, true);
}
/// <summary>
/// 弹出窗体
/// </summary>
/// <param name="PageUrl">窗体的地址</param>
/// <param name="Title">显示的标题</param>
/// <param name="Width">窗体的宽度</param>
/// <param name="Height">窗体的高度</param>
/// <param name="page">页面类</param>
public static void PopUpWindow(string PageUrl, string Title, int Width, int Height, Page page)
{
string openScript = "";
openScript = openScript
+ "\r\n "
+ "window.open('" + PageUrl + "','" + Title + "','width=" + Width.ToString() + ",height=" + Height.ToString() + ",scrollbars=yes')"
+ "\r\n ";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertAndClosefancybox", openScript, true);
}
/**/
/// <summary>
/// 主要实现进度条的功能，这段代码的调用就要实现进度的调度
/// 实现主要过程
/// default.aspx.cs是调用页面
/// 放入page_load事件中
/// UIHelper myUI = new UIHelper();
/// Response.Write(myUI.ShowProgBar(this.Page,"../JS/progressbar.htm"));
/// Thread thread = new Thread(new ThreadStart(ThreadProc));
/// thread.Start();
/// LoadData();//load数据
/// thread.Join();
/// Response.Write("OK");
///
/// 其中ThreadProc方法为
/// public void ThreadProc()
/// {
/// string strScript = "<script>setPgb('pgbMain','{0}');</script>";
/// for (int i = 0; i <= 100; i++)
/// {
/// System.Threading.Thread.Sleep(10);
/// Response.Write(string.Format(strScript, i));
/// Response.Flush();
/// }
/// }
/// 其中LoadData()
/// public void LoadData()
/// {
/// for (int m = 0; m < 900; m++)
/// {
/// for (int i = 0; i < 900; i++)
/// {
///
/// }
/// }
/// }
///
/// </summary>
/// <param name="pageCurrent"></param>
/// <param name="ShowProgbarScript"></param>
/// <returns></returns>
public static string ShowProgBar(System.Web.UI.Page pageCurrent, string ShowProgbarScript)
{
StreamReader sr = new StreamReader(pageCurrent.MapPath(ShowProgbarScript), System.Text.Encoding.Default);
StringBuilder sb = new StringBuilder();
string line;
try
{
while ((line = sr.ReadLine()) != null)
{
sb.AppendLine(line);
}
sr.Close();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
//pageCurrent.ClientScript.RegisterStartupScript(pageCurrent.GetType(),
// System.Guid.NewGuid().ToString(), sb.ToString());
return(sb.ToString());
}
#endregion
#region fixedHeader
public static string fixedHeader()
{
StringBuilder s = new StringBuilder();
s.Append(@"<table width='100%' border='1' cellspacing='0' style='MARGIN-TOP:-2px'>");
s.Append(@"<TR class='fixedHeaderTr' style='BACKGROUND:navy;COLOR:white'>");
s.Append(@"<TD nowrap>Header A</TD>");
s.Append(@"<TD nowrap>Header B</TD>");
s.Append(@"<TD nowrap>Header C</TD>");
s.Append(@"</TR>");
for (int m = 0; m < 100; m++)
{
s.Append(@"<TR>");
s.Append(@"<TD>A").Append(m).Append("</TD>");
s.Append(@"<TD>B").Append(m).Append("</TD>");
s.Append(@"<TD>C").Append(m).Append("</TD>");
s.Append(@"</TR>");
}
s.Append(@"</table>");
return(s.ToString());
}
#endregion
#region refreshPage
public static void refreshPage(System.Web.UI.Page pageCurrent)
{
StringBuilder sb = new StringBuilder();
sb.Append("<script language=\"javascript\">");
sb.Append("window.location.reload(true);");
sb.Append("</script>");
pageCurrent.ClientScript.RegisterStartupScript(pageCurrent.GetType(),
System.Guid.NewGuid().ToString(), sb.ToString());
}
#endregion
#region Page_revealTrans
//进入页面<meta http-equiv="Page-Enter" content="revealTrans(duration=x, transition=y)">
//推出页面<meta http-equiv="Page-Exit" content="revealTrans(duration=x, transition=y)">
//这个是页面被载入和调出时的一些特效。duration表示特效的持续时间，以秒为单位。transition表示使用哪种特效，取值为1-23:
// 0 矩形缩小
// 1 矩形扩大
// 2 圆形缩小
// 3 圆形扩大
// 4 下到上刷新
// 5 上到下刷新
// 6 左到右刷新
// 7 右到左刷新
// 8 竖百叶窗
// 9 横百叶窗
// 10 错位横百叶窗
// 11 错位竖百叶窗
// 12 点扩散
// 13 左右到中间刷新
// 14 中间到左右刷新
// 15 中间到上下
// 16 上下到中间
// 17 右下到左上
// 18 右上到左下
// 19 左上到右下
// 20 左下到右上
// 21 横条
// 22 竖条
// 23 以上22种随机选择一种
public static string Page_revealTrans(System.Web.UI.Page currentPage, string duration,
string transition)
{
StringBuilder sb = new StringBuilder();
sb.Append("<meta http-equiv=\"Page-Enter\"");
sb.Append("content=\"");
sb.Append("revealTrans(duration=" + duration);
sb.Append(",transition=" + transition);
sb.Append(")\">");
//currentPage.ClientScript.RegisterStartupScript(currentPage.GetType(),
// System.Guid.NewGuid().ToString(), sb.ToString());
return(sb.ToString());
}
#endregion
/// <summary>
/// 显示一段自定义的输出代码
/// </summary>
/// <param name="page">页面指针,一般为This</param>
public static void RegisterStartupScript(System.Web.UI.Page page, string script)
{
var sb = new StringBuilder();
sb.Append("<script type=\"text/javascript\"> ");
sb.Append(script.Trim());
sb.Append("</script>");
page.ClientScript.RegisterStartupScript(page.GetType(), page.GetType().Name, sb.ToString());
}
public static void RegisterClientScriptBlock(System.Web.UI.Page page, string script)
{
var sb = new StringBuilder();
sb.Append("<script type=\"text/javascript\"> ");
sb.Append(script.Trim());
sb.Append("</script>");
page.ClientScript.RegisterClientScriptBlock(page.GetType(), page.GetType().Name, sb.ToString());
}
/**/
/// <summary>
/// 调用客户端JavaScript函数
/// </summary>
/// <param name="page">页面指针,一般为This</param>
/// <param name="scriptName">函数名,带参数,如:FunA(1);</param>
public static void CallClientScript(System.Web.UI.Page page, string scriptName)
{
String csname = "PopupScript";
Type cstype = page.GetType();
System.Web.UI.ClientScriptManager cs = page.ClientScript;
if (!cs.IsStartupScriptRegistered(cstype, csname))
{
String cstext = scriptName;
cs.RegisterStartupScript(cstype, csname, cstext, true);
}
}
/// <summary>
/// 弹出对话框,然后关闭当前窗口
/// </summary>
/// <param name="ProcessResult">显示的提示文字</param>
/// <param name="page">页面类</param>
public static void CloseWindow(string ProcessResult, Page page)
{
string openScript = "";
openScript = openScript
+ "\r\n "
+ "alert('" + ProcessResult + "');\r\n"
+ "window.close();window.opener.location.reload();\r\n";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "WindowCloseWindow", openScript, true);
}
/// <summary>
/// 重载弹出对话框
/// </summary>
/// <param name="ProcessResult">显示的提示文字</param>
/// <param name="cReturnUrl">返回地址</param>
/// <param name="page">页面类</param>
public static void ConfirmWindow(string ProcessResult, string cReturnUrl, Page page)
{
string openScript = "";
openScript = openScript
+ "\r\n "
+ "if(confirm('" + ProcessResult + "')){"
+ "\r\n "
+ "location.href('" + cReturnUrl + "')};"
+ "\r\n ";
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "AlertAndClosefancybox", openScript, true);
}
private static void IncludeJavaScript(ClientScriptManager manager, string resourceName, bool late)
{
var type = typeof(JavaScriptLibrary.JavaScriptHelper);
if (!manager.IsStartupScriptRegistered(type, resourceName))
{
if (late)
{
var url = manager.GetWebResourceUrl(type, resourceName);
var scriptBlock = string.Format(TEMPLATE_SCRIPT, HttpUtility.HtmlEncode(url));
manager.RegisterStartupScript(type, resourceName, scriptBlock);
}
else
{
manager.RegisterClientScriptResource(type, resourceName);
manager.RegisterStartupScript(type, resourceName, string.Empty);
}
}
//manager.RegisterClientScriptResource(type, resourceName);
}
private static void AddHtmlValidationScript(ClientScriptManager scriptManager)
{
scriptManager.RegisterStartupScript(typeof(ValidatorUtil), "ValidatorUtil.AddHtml5Validation",
@"; var ValidatorUtil_AddHtml5Validation = function(clientId) {
var ctrl = document.getElementById(clientId);
if (!ctrl) {
console.warn('Unable to find element with id ' + clientId + ', ignoring html5 validation for this validator.');
return;
}
var prev = ctrl.evaluationfunction;
if (typeof(prev) == 'string') {
ctrl.evaluationfunction = eval(ctrl.evaluationfunction);
prev = ctrl.evaluationfunction;
}
ctrl.evaluationfunction = function(val) {
var result = prev(val);
if (result) {
var prevIsValid = true;
for (i = 0; i < Page_Validators.length; i++) {
var previousValidator = Page_Validators[i];
if (previousValidator != val && previousValidator.controltovalidate == val.controltovalidate) {
prevIsValid = prevIsValid && previousValidator.isvalid;
}
}
if (prevIsValid) {
var input = document.getElementById(val.controltovalidate);
if (input && input.setCustomValidity) {
input.setCustomValidity('');
}
if (jQuery) {
var field = jQuery(val).parent('.field');
field.removeClass('invalid');
}
}
} else {
var input = document.getElementById(val.controltovalidate);
if (input && input.setCustomValidity) {
input.setCustomValidity(val.errormessage);
}
if (jQuery) {
var field = jQuery(val).parent('.field');
field.addClass('invalid');
}
}
return result;
};
};", true);
}
public static void Message(Type t,ClientScriptManager cs,string msg)
{
cs.RegisterStartupScript(t,"��ʾ", string.Format("<script>alert('{0}')</script>",msg));
}
} /// <summary>
/// <summary>
/// 向页面输出指定的JS代码
/// </summary>
/// <param name="Script"></param>
public static void ResponseScript(string Script, Page page)
{
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "ResponseScript", Script, true);
}
public static void RegisterClientScript(Type t, string key, ClientScriptManager cs, string script)
{
cs.RegisterStartupScript(t, key, script);
}
/// <summary>
/// 运行脚本
/// </summary>
/// <param name="script"></param>
/// <param name="key"></param>
public void RegScript(string script, string key)
{
System.Web.UI.ClientScriptManager cs = Page.ClientScript;
cs.RegisterStartupScript(this.Page.GetType(), key, script, true);
}
/// <summary>
/// 注册JS代码，并运行
/// </summary>
/// <param name="jsString"></param>
/// <param name="page"></param>
public static void RegisterJsCodeSource(string jsString, Page page)
{
System.Web.UI.ClientScriptManager OjbClientScript = page.ClientScript;
OjbClientScript.RegisterStartupScript(page.GetType(), "RegisterJsCodeSource", jsString, true);
}
public static void showAlertMessage(Page p, ClientScriptManager ClientScript, string message)
{
ClientScript.RegisterStartupScript(p.GetType(),"", "<script>alert('"+message+"');<" + "/script>");
}
/// <summary>
/// 将此控件呈现给指定的输出参数。
/// </summary>
/// <param name="output"> 要写出到的 HTML 编写器 </param>
protected override void Render(HtmlTextWriter output)
{
if (this.BackColorFocus != "")
{
base.Attributes.Add("onfocus", "this.style.background='" + this.BackColorFocus + "'");
//if(!HasDropDownList)
base.Attributes.Add("onblur", "this.style.background='#ffffff'");
//else
// base.Attributes.Add("onblur", "this.style.background='#ffffff';if(!document.getElementById('" + this.ClientID + "List').focused){document.getElementById('" + this.ClientID + "List').style.display='none';}");
}
//if (this.CssFocus != "")
//{
// base.Attributes.Add("onmousedown", "this.className='" + this.CssFocus + "'");
// base.Attributes.Add("onmouseout", "this.className='" + this.CssClass + "'");
//}
if (this.HasDropDownList)
{
base.Attributes.Add("title", "点击显示下拉框");
base.Attributes.Add("onclick", "ShowList('" + this.ClientID + "');");
}
//输出
base.Render(output);
output.Write(" ");
if (InputExplain.Trim() != "")
{
this.lblExplain.ID = "lbl" + base.ID;
this.lblExplain.RenderControl(output);
}
if (!this.AllowEmpty)
{
this.rfvDataInput.ID = "rfv" + base.ID;
this.rfvDataInput.ControlToValidate = base.ID;
this.rfvDataInput.RenderControl(output);
}
if (this.ValidType != DataType.Never && this.ValidType != DataType.String)
{
this.revDataInput.ID = "rev" + base.ID;
this.revDataInput.ControlToValidate = base.ID;
this.revDataInput.ValidationExpression = this.GetValidRegex();
this.revDataInput.ErrorMessage = error;
this.revDataInput.RenderControl(output);
}
//可调整高度
if (this.IsRegulateHeight)
{
#region
StringBuilder sbscript = new StringBuilder();
sbscript.Append("\n<!--调节输入框高度 begin-->\n");
sbscript.Append(" <script type=\"text/javascript\">\n");
sbscript.Append(" //Plus\n");
sbscript.Append(" function PlusHeight(id)\n");
sbscript.Append(" {\n");
sbscript.Append(" var txtInput = document.getElementById(id);\n");
sbscript.Append(" txtInput.rows = parseInt(txtInput.rows) + "+ this.RegulateRows + ";\n");
//sbscript.Append(" txtInput.style.height = txtInput.style.height+15;\n");
sbscript.Append(" }\n");
sbscript.Append(" //Minus\n");
sbscript.Append(" function MinusHeight(id)\n");
sbscript.Append(" {\n");
sbscript.Append(" var txtInput = document.getElementById(id);\n");
sbscript.Append(" if( parseInt(txtInput.rows) >= "+ (this.RegulateRows + 1) + " )\n");
sbscript.Append(" txtInput.rows = parseInt(txtInput.rows) - "+ this.RegulateRows + ";\n");
sbscript.Append(" }\n");
sbscript.Append(" </script>\n");
sbscript.Append("<!--调节输入框高度 end-->\n");
System.Web.UI.ClientScriptManager client = this.Page.ClientScript;
Type cstype = Page.GetType();
if (!client.IsStartupScriptRegistered(cstype, "regulateheight"))
{
client.RegisterStartupScript(cstype, "regulateheight", sbscript.ToString());
}
StringBuilder sbhtml = new StringBuilder();
sbhtml.Append("<div style=\"height:24px;\">");
sbhtml.Append(" " + this.ImageIconMinus + " " + this.ImageIconPlus);
sbhtml.Append("</div>");
output.Write(sbhtml.ToString());
#endregion
}
//下拉框模式
if (this.HasDropDownList)
{
#region
//已经改为点击输入框的时候激发客户端事件
//output.Write("<img id=\"" + this.ClientID + "Icon\" src=\"" + this.ImageIconShowDropDown + "\" border=\"0\" style=\"cursor:hand;\" onclick=\"ShowList('" + this.ClientID + "');\" align=\"absmiddle\" />\n");
int width = Convert.ToInt32(base.Width.Value);
width = width == 0 ? 100 : width;
output.AddAttribute(System.Web.UI.HtmlTextWriterAttribute.Style, "display:none;position:absolute;");
output.AddAttribute(System.Web.UI.HtmlTextWriterAttribute.Id, this.ClientID + "List");
output.RenderBeginTag(HtmlTextWriterTag.Div);
output.AddAttribute(System.Web.UI.HtmlTextWriterAttribute.Style, "margin-left:" + width + "px;");
output.RenderBeginTag(HtmlTextWriterTag.Span);
drpList.ID = base.ID + "Items";
drpList.Style.Add("margin-left", "-" + width + "px");
drpList.Attributes.Add("onchange", "document.getElementById('" + this.ClientID + "').value=this.options[this.selectedIndex].text;document.getElementById('" + this.ClientID + "List').style.display='none';");
//drpList.Attributes.Add("onblur", "this.style.display='none'");
if (this.DropDownListDataSource != null && this.DropDownListDataSource.Rows.Count > 0)
{
drpList.DataTextField = this.DataTextField;
drpList.DataValueField = this.DataValueField;
drpList.DataSource = this.DropDownListDataSource.DefaultView;
drpList.DataBind();
}
if (HasDefaultItem)
{
drpList.Items.Insert(0, new ListItem(this.DefaultItemText, this.DefaultItemValue));
}
foreach (ListItem item in drpList.Items)
{
if (item.Text == base.Text.Trim())
{
item.Selected = true;
break;
}
}
this.drpList.RenderControl(output);
output.RenderEndTag();
output.RenderEndTag();
StringBuilder sbscript = new StringBuilder();
#region js内容
sbscript.Append("\n<script type=\"text/javascript\">\n");
sbscript.Append(" <!--下拉框显示隐藏 begin-->\n");
sbscript.Append(" function ShowList(id)\n");
sbscript.Append(" {\n");
sbscript.Append(" var txtInput = document.getElementById(id);\n");
sbscript.Append(" var drpList = document.getElementById(id+'List');\n");
//sbscript.Append(" var drpIcon = document.getElementById(id+'Icon');\n");
sbscript.Append(" var drpItems = document.getElementById(id+'Items');\n"); //下拉框
sbscript.Append(" if(drpList.style.display == 'block')\n");
sbscript.Append(" {\n");
sbscript.Append(" txtInput.title = '点击显示下拉框';\n");
sbscript.Append(" drpList.style.display = 'none';\n");
//sbscript.Append(" drpIcon.src = '" + this.ImageIconShowDropDown + "';\n");
sbscript.Append(" }\n");
sbscript.Append(" else\n");
sbscript.Append(" {\n");
sbscript.Append(" txtInput.title = '点击关闭下拉框';\n");
sbscript.Append(" drpList.style.display = 'block';\n");
sbscript.Append(" drpList.style.left = GetOffsetLeft(txtInput)+'px';\n");
sbscript.Append(" drpList.style.top = (GetOffsetTop(txtInput)+1)+'px';\n");
sbscript.Append(" drpItems.style.width = txtInput.offsetWidth+'px';\n");
//sbscript.Append(" drpIcon.src = '" + this.ImageIconHideDropDown + "';\n");
sbscript.Append(" }\n");
sbscript.Append(" }\n");
sbscript.Append(" <!--下拉框显示隐藏 end-->\n");
sbscript.Append(" function GetOffsetTop(e) \n");
sbscript.Append(" {\n");
sbscript.Append(" var offsetTop = e.offsetTop;\n");
sbscript.Append(" var offsetParent = e.offsetParent;\n");
sbscript.Append(" while(offsetParent)\n");
sbscript.Append(" {\n");
sbscript.Append(" offsetTop += offsetParent.offsetTop;\n");
sbscript.Append(" offsetParent = offsetParent.offsetParent;\n");
sbscript.Append(" }\n");
sbscript.Append(" return offsetTop+e.offsetHeight;\n");
sbscript.Append(" }\n");
sbscript.Append(" function GetOffsetLeft(e) \n");
sbscript.Append(" {\n");
sbscript.Append(" var offsetLeft = e.offsetLeft;\n");
sbscript.Append(" var offsetParent = e.offsetParent;\n");
sbscript.Append(" while(offsetParent) \n");
sbscript.Append(" {\n");
sbscript.Append(" offsetLeft += offsetParent.offsetLeft;\n");
sbscript.Append(" offsetParent = offsetParent.offsetParent;\n");
sbscript.Append(" }\n");
sbscript.Append(" return offsetLeft;\n");
sbscript.Append(" }\n");
sbscript.Append("</script>\n");
# endregion
System.Web.UI.ClientScriptManager client = this.Page.ClientScript;
Type cstype = Page.GetType();
if (!client.IsStartupScriptRegistered(cstype, "showlist"))
{
client.RegisterStartupScript(cstype, "showlist", sbscript.ToString());
}
#endregion
}
