我有一个图像按钮声明为,
<div>
<asp:ImageButton ID="btnDoWork" runat="server" ImageUrl="/_LAYOUTS/1033/IMAGES/row.png" ValidationGroup="Page" />
</div>
<div>
<asp:RequiredFieldValidator runat="server" ID="reqName" ControlToValidate="txtEmail" ValidationGroup="Page" ErrorMessage="enter a email" />
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ValidationExpression="^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$" ControlToValidate="txtEmail" ValidationGroup="Page" ErrorMessage="enter a email" />
</div>
在更新面板中,
现在在代码后面我正在做这样的事情,
btnDoWork = (ImageButton)this.control.FindControl("btnDoWork"); //this code is in childcontrols method
btnDoWork.Click += new ImageClickEventHandler(btnDoWork_Click);
然后
protected void btnDoWork_Click(object sender, ImageClickEventArgs e)
{
//Process a bit of code and at end,
this.Page.Unload += new EventHandler(Page_Unload_MessageBox);
然后在按钮单击事件中,
public static void Page_Unload_Page_Unload_MessageBox(object sender, EventArgs e)
{
System.Globalization.CultureInfo _culture = Thread.CurrentThread.CurrentUICulture;
StringBuilder sb = new StringBuilder();
sb.Append("<script language=\"javascript\">");
sb.Append("$('body').append(\"<div id='M'><span id='text'>" +
SPUtility.GetLocalizedString("$Resources:abc", "def", (uint)_culture.LCID) +
"</span><br/><div id='BB' onclick='return BB();'><a href='' onclick='return BB();'>" +
SPUtility.GetLocalizedString("$Resources:OK", "def", (uint)_culture.LCID) +
"</a></div></div>\");");
sb.Append("function BB() { $('#M').remove(); $('#E').remove(); return false; }");
sb.Append("function dM(){ var browser = navigator.appName; if (browser == 'Netscape') { $('#M').css({ 'top': '5%' }, 500); } }");
sb.Append("</script>");
// Write the JavaScript to the end of the response stream.
HttpContext.Current.Response.Write(sb.ToString());
现在,如果我输入电子邮件地址时会出错,而当它尝试思考时Response.Write
,我想知道有什么替代方法,例如,我可以在更新面板或任何其他事件或其他东西中使用触发器。
这是我现在得到的错误,
注意:我更改了所有变量名称,所以如果不匹配,请不要混淆