【发布时间】:2010-11-08 03:59:54
【问题描述】:
我有一个 VB.NET Web 应用程序,当用户单击链接以查看一些外部表格数据时,我正在打开一个窗口。我要显示的数据肯定需要垂直滚动条才能看到所有内容...由于某种原因,我无法在新窗口加载时显示垂直滚动条。
这是打开窗口的JS:
function showDataTable(id, type) {
var pageUrl = "queries/ReportData.aspx";
windowHandle = window.open(pageUrl, "FarmQuery", 'resizable=yes,scrollbars=yes');
windowHandle.focus();
}
正在打开的窗口对应的Page_Load方法:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim db As New UtilDb
Dim errMsg As String = ""
If (Not Page.IsPostBack) Then
db.OpenGeoDb(MyGlobals.GeodataServiceName, errMsg)
LoadFarmInfo(db, errMsg)
LoadQueryData(db, errMsg)
db.CloseGeoDb()
End If
End Sub
而且我添加了它的价值 样式=“溢出:滚动;” 到包含数据表的div。
似乎数据表是在“页面”的其余部分构建完成后呈现的。有什么建议吗?
编辑
问题出现在 Firefox 和 IE 中。我将 JS 中的窗口参数参数从 'resizable=yes,scrollbars=yes' 修改为 'resizable=yes,scrollbars=yes,toolbar=yes' 并确实显示了工具栏,这表明这些选项正在“工作”。
很遗憾,我无法发布 HTML。
编辑
这是示例 HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>
Farm Query
</title><link href="../Default.css" type="text/css" rel="stylesheet" /><link href="ReportData.css" type="text/css" rel="stylesheet" /></head>
<body>
<form name="form1" method="post" action="ReportData.aspx?wfpId=DES-046&type=1" id="form1">
<div>
<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="#" />
</div>
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['form1'];
if (!theForm) {
theForm = document.form1;
}
function __doPostBack(eventTarget, eventArgument) {
if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
theForm.__EVENTTARGET.value = eventTarget;
theForm.__EVENTARGUMENT.value = eventArgument;
theForm.submit();
}
}
//]]>
</script>
<div>
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWAwKP2r/ZCgLbzub6CgKJ+/qJC4VfHXBxZJkelz+i1sSmIFdWB5tZ" />
</div>
<div style="overflow: auto;">
<table class="dxgvControl" cellspacing="0" cellpadding="0" id="FarmerInfoGridView" border="0" style="width:600px;border-collapse:collapse;border-collapse:separate;">
<tr>
<td><table id="FarmerInfoGridView_DXMainTable" class="dxgvTable" cellspacing="0" cellpadding="0" border="0" style="width:100%;border-collapse:collapse;empty-cells:show;">
<tr id="FarmerInfoGridView_DXDataRow0" class="dxgvDataRow">
<td id="FarmerInfoGridView_tcrow0" colspan="7" style="border-right-width:0px;border-bottom-width:0px;">
<table width="100%" cellpadding="5" cellspacing="5">
<tr>
<td class="keyDescription">WFP ID:</td>
<td>asdf</td>
</tr>
<tr>
<td class="keyDescription">Name:</td>
<td>Name, Name</td>
</tr>
<tr>
<td class="keyDescription">Company Name:</td>
<td>Acme</td>
</tr>
<tr>
<td class="keyDescription">Address:</td>
<td>123 Lotus Lane</td>
</tr>
<tr>
<td class="keyDescription">City/State:</td>
<td>NY, NY</td>
</tr>
<tr>
<td class="keyDescription">Zip:</td>
<td>11111</td>
</tr>
</table>
</td>
</tr>
</table><img id="FarmerInfoGridView_IADD" src="#" alt="|" style="border-width:0px;position:absolute;visibility:hidden;" /><img id="FarmerInfoGridView_IADU" src="/SAM_Project/WebResource.axd" alt="|" style="border-width:0px;position:absolute;visibility:hidden;" /><img id="FarmerInfoGridView_IDHF" src="/SAM_Project/WebResource.axd" alt="Hide" style="border-width:0px;position:absolute;visibility:hidden;" /><div id="FarmerInfoGridView_LP" align="center" style="left:0px;top:0px;z-index:30000;display:none;">
<table class="dxgvLoadingPanel" cellspacing="0" cellpadding="0" border="0" style="border-collapse:collapse;">
<tr>
<td class="dx"><img src="/SAM_Project/WebResource.axd" alt="" align="middle" style="border-width:0px;" /></td><td class="dx" style="padding-left:0px;">Loading…</td>
</tr>
</table>
</div><div id="FarmerInfoGridView_LD" class="dxgvLoadingDiv" style="display:none;z-index:29999;position:absolute;">
</div><input type="hidden" name="FarmerInfoGridView$DXSelInput" id="FarmerInfoGridView_DXSelInput" /><table id="FarmerInfoGridView_DXStyleTable" border="0" style="display:none;">
<tr>
<td></td>
</tr><tr class="dxgvEditingErrorRow">
<td class="dxgv" colspan="7" style="border-right-width:0px;"></td>
</tr><tr class="dxgvSelectedRow">
<td></td>
</tr><tr class="dxgvFocusedRow">
<td></td>
</tr><tr class="dxgvFocusedGroupRow">
<td></td>
</tr><tr class="dxgvDataRow">
<td></td>
</tr>
</table><input type="hidden" name="FarmerInfoGridView$CallbackState" id="FarmerInfoGridView_CallbackState" value="#" /></td>
</tr>
</table><script id="dxss_27477558" type="text/javascript">
<!--
var dxo = new ASPxClientGridView('FarmerInfoGridView');
window['FarmerInfoGridView'] = dxo;
dxo.callBack = function(arg) { WebForm_DoCallback('FarmerInfoGridView',arg,aspxCallback,'FarmerInfoGridView',aspxCallbackError,true); };
dxo.callBacksEnabled=true;
dxo.pageRowCount=1;
dxo.pageRowSize=10;
dxo.selectedWithoutPageRowCount=0;
dxo.visibleStartIndex=0;
dxo.focusedRowIndex=-1;
dxo.allowFocusedRow=false;
dxo.allowMultiSelection=false;
dxo.isColumnsResizable=false;
dxo.isVerticalScrolling=false;
dxo.isHorizontalScrolling=false;
dxo.isMainControlResizable=false;
dxo.callbackOnFocusedRowChanged=false;
dxo.callbackOnSelectionChanged=false;
dxo.autoFilterDelay='1200';
dxo.ClearColumns();
dxo.CreateColumn('',0,'WFP_ID',1);
dxo.CreateColumn('',1,'Last_Name',1);
dxo.CreateColumn('',2,'First_name',1);
dxo.CreateColumn('',3,'Farm_Name',1);
dxo.CreateColumn('',4,'Address',1);
dxo.CreateColumn('',5,'City_State',1);
dxo.CreateColumn('',6,'Zip',1);
dxo.InlineInitialize();
//-->
</script>
<table class="dxgvControl" cellspacing="0" cellpadding="0" id="AnimalGridView" border="0" style="width:600px;border-collapse:collapse;border-collapse:separate;">
<tr>
<td><table id="AnimalGridView_DXMainTable" class="dxgvTable" cellspacing="0" cellpadding="0" border="0" style="width:100%;border-collapse:collapse;empty-cells:show;">
<tr id="AnimalGridView_DXDataRow0" class="dxgvDataRow">
<td id="AnimalGridView_tcrow0" colspan="43" style="border-right-width:0px;border-bottom-width:0px;">
<table cellpadding="5" cellspacing="5" width="100%" id="rounded-corner">
<tr>
<th colspan="8" class="tableHeader">Animal Inventory</th>
</tr>
<tr>
<td colspan="2">Updated:</td>
<td colspan="2">11/14/2007</td>
<td colspan="2">Total AU:</td>
<td colspan="2">0</td>
</tr>
<tr>
<td>Mature Dairy</td>
<td>0</td>
<td>Dairy Heifers</td>
<td>0</td>
<td>Veal</td>
<td>0</td>
<td>Beef</td>
<td>0</td>
</tr>
<tr>
<td>Calves</td>
<td>0</td>
<td>Bulls</td>
<td>0</td>
<td>Ducks</td>
<td>0</td>
<td>Elk</td>
<td>0</td>
</tr>
<tr>
<td>Sheep</td>
<td>0</td>
<td>Lambs</td>
<td>0</td>
<td>Geese</td>
<td>0</td>
<td>Buffalo</td>
<td>0</td>
</tr>
<tr>
<td>Goats</td>
<td>2</td>
<td>Kids</td>
<td>0</td>
<td>Rabbits</td>
<td>0</td>
<td>Bears</td>
<td>0</td>
</tr>
<tr>
<td>Pigs</td>
<td>0</td>
<td>Piglets</td>
<td>0</td>
<td>Emu</td>
<td>0</td>
<td>Mountain Lion</td>
<td>0</td>
</tr>
<tr>
<td>Horses</td>
<td>0</td>
<td>Foals</td>
<td>0</td>
<td>Ostrich</td>
<td>0</td>
<td>Guinea Pigs</td>
<td>0</td>
</tr>
<tr>
<td>Donkeys</td>
<td>0</td>
<td>Oxen</td>
<td>0</td>
<td>Walaroo</td>
<td>0</td>
<td>Greenhouse</td>
<td>0</td>
</tr>
<tr>
<td>Chickens</td>
<td>0</td>
<td>Turkeys</td>
<td>0</td>
<td>Llama</td>
<td>0</td>
<td>Vegetables</td>
<td>0</td>
</tr>
<tr>
<td>Ginny Hens</td>
<td>0</td>
<td>Peacock</td>
<td>0</td>
<td>Alpaca</td>
<td>0</td>
<td>Pheasant</td>
<td>0</td>
</tr>
<tr>
<td>Deer</td>
<td>0</td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
</td>
</tr>
</table><img id="AnimalGridView_IADD" src="/SAM_Project/WebResource.axd" alt="|" style="border-width:0px;position:absolute;visibility:hidden;" /><img id="AnimalGridView_IADU" src="/SAM_Project/WebResource.axd" alt="|" style="border-width:0px;position:absolute;visibility:hidden;" /><img id="AnimalGridView_IDHF" src="/SAM_Project/WebResource.axd" alt="Hide" style="border-width:0px;position:absolute;visibility:hidden;" /><div id="AnimalGridView_LP" align="center" style="left:0px;top:0px;z-index:30000;display:none;">
<table class="dxgvLoadingPanel" cellspacing="0" cellpadding="0" border="0" style="border-collapse:collapse;">
<tr>
<td class="dx"><img src="/SAM_Project/WebResource.axd" alt="" align="middle" style="border-width:0px;" /></td><td class="dx" style="padding-left:0px;">Loading…</td>
</tr>
</table>
</div><div id="AnimalGridView_LD" class="dxgvLoadingDiv" style="display:none;z-index:29999;position:absolute;">
</div><input type="hidden" name="AnimalGridView$DXSelInput" id="AnimalGridView_DXSelInput" /><table id="AnimalGridView_DXStyleTable" border="0" style="display:none;">
<tr>
<td></td>
</tr><tr class="dxgvEditingErrorRow">
<td class="dxgv" colspan="43" style="border-right-width:0px;"></td>
</tr><tr class="dxgvSelectedRow">
<td></td>
</tr><tr class="dxgvFocusedRow">
<td></td>
</tr><tr class="dxgvFocusedGroupRow">
<td></td>
</tr><tr class="dxgvDataRow">
<td></td>
</tr>
</table><input type="hidden" name="AnimalGridView$CallbackState" id="AnimalGridView_CallbackState" value="#" /></td>
</tr>
</table><script id="dxss_1369069069" type="text/javascript">
<!--
var dxo = new ASPxClientGridView('AnimalGridView');
window['AnimalGridView'] = dxo;
dxo.callBack = function(arg) { WebForm_DoCallback('AnimalGridView',arg,aspxCallback,'AnimalGridView',aspxCallbackError,true); };
dxo.callBacksEnabled=true;
dxo.pageRowCount=1;
dxo.pageRowSize=10;
dxo.selectedWithoutPageRowCount=0;
dxo.visibleStartIndex=0;
dxo.focusedRowIndex=-1;
dxo.allowFocusedRow=false;
dxo.allowMultiSelection=false;
dxo.isColumnsResizable=false;
dxo.isVerticalScrolling=false;
dxo.isHorizontalScrolling=false;
dxo.isMainControlResizable=false;
dxo.callbackOnFocusedRowChanged=false;
dxo.callbackOnSelectionChanged=false;
dxo.autoFilterDelay='1200';
dxo.ClearColumns();
//-->
</script>
<div style="margin-left: auto; margin-right: auto; width: 450px;padding: 5px 5px;"><input id="btnClose" type="submit" value="Close Window" onclick="window.close();" /></div>
</div>
<script type="text/javascript">
//<![CDATA[
WebForm_InitCallback();//]]>
</script>
</form>
</body>
</html>
【问题讨论】:
-
这是您主页上唯一的弹出窗口吗?我之所以问,是因为我在重用同一个弹出窗口(在您的情况下是名为 FarmQuery 的窗口)时遇到了问题,其中第一次弹出窗口时应用的设置在以后不会更改。
-
我见过 IE 在大表格中出现无效标记时会这样做,您使用的是哪个浏览器?
-
当我使用您的代码弹出我自己的 HTML 页面时,会出现滚动条。我认为@Mcbeev 可能是对的。您能否发布在弹出窗口中生成的 HTML?
-
我编辑了我的原始帖子以阐明更多信息。
-
为了它的价值,我将您的 html 示例保存到本地 html 文件并在 IE/FireFox 中打开它并获得垂直滚动条。也许是你的 CSS 导致了问题?
标签: asp.net javascript html vb.net