在我渲染的一些网页中，我可以看到一些td值是空白的。 但我可以在HTML源代码中找到td值。 刷新页面时，td中缺少的内容将显示在页面上。 这种行为是不稳定的。 假设一个页面有一个包含十行的表，页面中缺少一个或两个td元素。 我正在使用IE10。 有什么可能是这个问题的根本原因的任何线索？
JSP代码：
<%@ page import="com.sap.isa.core.util.table.*" %>
<%@ page import="com.sap.isa.core.util.JspUtil" %>
<%@ page import="com.sap.isa.core.util.WebUtil" %>
<%@ page import="com.sap.isa.core.UserSessionData" %>
<%@ page import="com.sap.isa.businessobject.*" %>
<%@ page import="com.sap.isa.isacore.action.*" %>
<%@ page import="com.sap.isa.isacore.action.b2b.SelectSoldToAction" %>
<%@ page import="com.sap.isa.isacore.action.b2b.ReadSoldToAction" %>
<%@ page import="com.sap.isa.isacore.uiclass.IsaBaseUI" %>
<%-- import the requiered tag libraries --%>
<%@ taglib uri="/isa" prefix="isa" %>
<%@ taglib uri="http://java.sap.com/xsrf" prefix="xsrf" %>
<%@ include file="/b2b/usersessiondata.inc" %>
<%
String[] evenOdd = new String[] { "even", "odd" };
IsaBaseUI ui = new IsaBaseUI(pageContext);
// Portal integration (remove header and adjust table width)
String topTableWidth = "70%";
if (ui.isPortal) {
topTableWidth = "90%";
}
//needed for Accessibility (number of rows)
ResultData rd = (ResultData) request.getAttribute(SelectSoldToAction.RK_SOLDTO_LIST);
String brand = "";
String market = "";
request.getSession().setAttribute("USER_SOLDTO_NUM_ROWS", rd.getNumRows()+"");
%>
<isa:contentType/>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="<%=ui.getLanguage()%>">
<head>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
<title><isa:translate key="b2b.htmltitel.standard"/></title>
<isa:stylesheets/>
<script type="text/javascript">
function readsoldto(soldto,soldtotechkey) {
document.forms["selectsoldto"].<%= ReadSoldToAction.PARAM_SOLDTO %>.value = soldto ;
document.forms["selectsoldto"].<%= ReadSoldToAction.PARAM_SOLDTO_TECHKEY %>.value = soldtotechkey ;
document.forms["selectsoldto"].submit();
}
</script>
</head>
<body class="selectsoldto">
<div class="module-name"><isa:moduleName name="b2b/login/selectsoldto.jsp" /></div>
<form id="selectsoldto" method="post" action="<isa:webappsURL name="/b2b/readsoldto.do"/>">
<xsrf:encodeHiddenFormField url="" ignoreUrlConfiguration="true"/>
<div id="scrollable-selection">
<%@ include file="/b2b/login/header.inc.jsp" %>
<div>
<input type="hidden" name="<%= ReadSoldToAction.PARAM_SOLDTO_TECHKEY %>" value="" />
<input type="hidden" name="<%= ReadSoldToAction.PARAM_SOLDTO %>" value="" />
</div>
<div class="selection">
<h1>
<% if (ui.isCompPFReseller()) { %>
<isa:translate key="b2b.login.selectreseller.title"/>
<% } else { %>
<isa:translate key="b2b.login.selectsoldto.title"/>
<% } %>
</h1>
<div style="overflow:auto; height:356px;width:730px;">
<div class="filter-result">
<% if (ui.isAccessible) { %>
<a href="#end-table1" title="<isa:translate key="shop.jsp.acc.tabletext1"/> [8] <isa:translate key="shop.jsp.acc.tabletext2"/> [<%= rd.getNumRows() %>] <isa:translate key="shop.jsp.acc.tabletext3"/>"></a>
<% } %>
<table summary="<isa:translate key="b2b.login.selectsoldto.table.summary"/>">
<tr>
<th scope="col">
<%
String linktitle = "";
if (ui.isCompPFReseller()) {
linktitle = "b2b.login.selectreseller.id";
%>
<isa:translate key="b2b.login.selectreseller.id"/>
<% } else {
linktitle = "b2b.login.selectsoldto.soldto";
%>
<isa:translate key="b2b.login.selectsoldto.soldto"/>
<% } %>
</th>
<th scope="col"><isa:translate key="b2b.login.selectsoldto.name"/></th>
<th scope="col"><isa:translate key="b2b.login.selectsoldto.street"/></th>
<th scope="col"><isa:translate key="b2b.login.selectsoldto.houseno"/></th>
<th scope="col"><isa:translate key="b2b.login.selectsoldto.zip"/></th>
<th scope="col"><isa:translate key="b2b.login.selectsoldto.city"/></th>
<th scope="col"><isa:translate key="b2b.login.selectsoldto.region"/></th>
<th scope="col"><isa:translate key="b2b.login.selectsoldto.country"/></th>
</tr>
<%-- iterate over the list of soldtos and render a table showing them --%>
<% int line = 0; %>
<isa:iterate id="soldto" name="<%= SelectSoldToAction.RK_SOLDTO_LIST %>"
type="com.sap.isa.core.util.table.ResultData">
<tr class="<%= evenOdd[++line % 2]%>">
<td>
<a href="#" onclick="readsoldto('<%= soldto.getString("SOLDTO") %>','<%= soldto.getString("SOLDTO_TECHKEY") %>');"
title="<%= soldto.getString("SOLDTO") %>: <isa:translate key="shop.jsp.soldto.link"/>" <isa:translate key="<%= linktitle %>"/>.">
<%= soldto.getString("SOLDTO") %>
</a>
</td>
<td><%= JspUtil.encodeHtml(soldto.getString("NAME1")) %><%= JspUtil.encodeHtml(soldto.getString("LASTNAME")) %></td>
<td><%= JspUtil.encodeHtml(soldto.getString("STREET")) %></td>
<td><%= JspUtil.encodeHtml(soldto.getString("HOUSE_NO")) %></td>
<td><%= JspUtil.encodeHtml(soldto.getString("POSTL_COD1")) %></td>
<td><%= JspUtil.encodeHtml(soldto.getString("CITY")) %></td>
<td><%= JspUtil.encodeHtml(soldto.getString("REGIONTEXT50")) %></td>
<td><%= JspUtil.encodeHtml(soldto.getString("COUNTRYTEXT")) %></td>
</tr>
</isa:iterate>
</table>
<% if (ui.isAccessible) { %>
<a name="end-table1" title="<isa:translate key="shop.jsp.acc.tabletext4"/>"></a>
<% } %>
</div> <%-- filter-result --%>
</div> <%-- selection --%>
</div> <%-- scrollable-selection --%>
</form>
<script type="text/javascript">
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
</script>
<script type="text/javascript">
var pageTracker = _gat._getTracker("UA-4790291-1");
pageTracker._initData();
pageTracker._trackPageview();
</script>
</body>
</html>