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有一個UpdatePanel包含2個面板,默認按鈕設置爲偵聽輸入按鍵。該UpdatePanel是ModalPopupExtender的PopupControl。UpdatePanel,ModalPopupExtender,並輸入按鍵問題
在整個頁面回傳的模式彈出窗口中按Enter鍵時遇到問題。有任何想法嗎?這裏有一些代碼段(我已經去除了多餘的欄...):
<div runat="server" id="divShippingEstimatorPopup" class="shippingEstimatorModalPopup">
<asp:UpdatePanel ID="upPopup" runat="server">
<ContentTemplate>
<asp:Panel runat="server" ID="pnlShippingEstimator" DefaultButton="lnkbtnGetEstimates">
<div class="title content_title">Shipping Estimator</div>
<asp:Label runat="server" ID="lblMessage" />
<table cellpadding="0" cellpadding="0" class="shipping">
<!-- Removed to shorten code snippet -->
<tr>
<td colspan="2">
<div class="buttonHolder">
<Monarch:LinkButtonDefault runat="server" ID="lnkbtnGetEstimates" CssClass="button_action button_margin_right" CausesValidation="false">Get Estimates</Monarch:LinkButtonDefault>
<asp:LinkButton runat="server" ID="lnkbtnCancel" CssClass="button_secondary button_secondary_fixed" CausesValidation="false">Cancel</asp:LinkButton>
<div class="clear"></div>
</div>
<div class="clear"></div>
</td>
</tr>
</table>
</asp:Panel>
<asp:Panel runat="server" ID="pnlShippingOptions" DefaultButton="lnkbtnSetEstimate">
<div class="shippingOptionsHolder" runat="server" id="divShippingOptionsHolder">
<!-- Removed to shorten code snippet -->
<div class="buttonHolder">
<Monarch:LinkButtonDefault runat="server" ID="lnkbtnSetEstimate" CssClass="button_action">Set Estimate</Monarch:LinkButtonDefault>
<div class="clear"></div>
</div>
<div class="clear"></div>
</div>
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
牢記LinkButtonDefault僅僅是這樣的:
public class LinkButtonDefault : LinkButton
{
private const string AddClickScript = "SparkPlugs.FixLinkButton('{0}');";
protected override void OnLoad(EventArgs e)
{
string script = String.Format(AddClickScript, ClientID);
Page.ClientScript.RegisterStartupScript(GetType(), "click_" + ClientID,
script, true);
base.OnLoad(e);
}
}
最後,這裏是其餘的控制:
<asp:UpdatePanel runat="server" ID="upGetEstimate">
<ContentTemplate>
<asp:LinkButton runat="server" ID="lnkbtnGetEstimate" CausesValidation="false">Get Estimate</asp:LinkButton>
</ContentTemplate>
</asp:UpdatePanel>
<ajaxToolKit:ModalPopupExtender ID="shippingEstimatorPopupExtender" runat="server" TargetControlID="lnkbtnFake" PopupControlID="divShippingEstimatorPopup" BackgroundCssClass="monarchModalBackground"></ajaxToolKit:ModalPopupExtender>
<asp:LinkButton runat="server" ID="lnkbtnFake" style="display:none;"/>
<Monarch:PopupProgress ID="popupProgressGetEstimate" runat="server" AssociatedUpdatePanelId="upGetEstimate" />
<Monarch:PopupProgress ID="popupProgressGetEstimates" runat="server" AssociatedUpdatePanelId="upPopup" />
基本上,用戶點擊獲取估計,一個進度條出現,而它的l填寫表單,表單顯示在模式彈出窗口中。我猜這是簡單的,但我不能只是得到正確的組合,以正確地工作。