我有一个托管报告的网站。如果单击java脚本编码按钮，我可以将报告下载为文件。我想使用VBA以编程方式下载文件，但不知道是否可能更不用说从哪里开始查找。
我听说你可以将java脚本嵌入到HTML中。是否可以使用包含网站java脚本的自定义URL来调用网站？
我还想过下载页面并制作它，以便当它在本地作为文件调用时，它会自动运行javascript并从外部服务器提示下载。
网址为
https://my.workflowmax.com/reports/view.aspx?id=12345
有问题的按钮有：我不知道这意味着什么。
javascript:__doPostBack('ctl00$PageContent$btn1_Option1','')
这是完整的HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html class=" ext-strict" xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>
WorkflowMax | Inventory Report
</title>
<link type="text/css" rel="stylesheet" href="WorkflowMax%20_%20Inventory%20Report_files/ext-all.css"><link type="text/css" rel="Stylesheet" href="WorkflowMax%20_%20Inventory%20Report_files/HttpCombiner-v3_2_3_148.css"><link type="text/css" rel="stylesheet" href="WorkflowMax%20_%20Inventory%20Report_files/blue.css"><!--[if IE 7]><link rel="stylesheet" type="text/css" href="../css/IE7.css" /><![endif]--><link rel="stylesheet" type="text/css" href="WorkflowMax%20_%20Inventory%20Report_files/print.css" media="print"></head>
<body class="maxbody ext-gecko ext-gecko3">
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/jquery.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/workflowmax.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/prototype.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/20100518-lib.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/ext-prototype-adapter.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/ext-all.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/HttpCombiner-v3_2_3_148.js"></script>
<form name="aspnetForm" method="post" action="view.aspx?id=1549031" id="aspnetForm" autocomplete="off">
<div>
<input name="__EVENTTARGET" id="__EVENTTARGET" value="" type="hidden">
<input name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" type="hidden">
<input name="__VIEWSTATE_GUID" id="__VIEWSTATE_GUID" value="3ff79129-c11a-4377-9585-dc9af902c872" type="hidden">
<input name="__VIEWSTATE" id="
__VIEWSTATE" value="" type="hidden">
</div>
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['aspnetForm'];
if (!theForm) {
theForm = document.aspnetForm;
}
function __doPostBack(eventTarget, eventArgument) {
if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
theForm.__EVENTTARGET.value = eventTarget;
theForm.__EVENTARGUMENT.value = eventArgument;
theForm.submit();
}
}
//]]>
</script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/WorkFlowMax_003.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/WorkFlowMax.js"></script>
<script type="text/javascript" src="WorkflowMax%20_%20Inventory%20Report_files/WorkFlowMax_002.js"></script>
<script text/javascript:__doPostBack('ctl00$PageContent$btn1_Option1','')""></script>
<div class="module-report pagetype-reportview">
<div class="wrapper">
<div class="MaxBanner">
<div class="userlabel">John Doe | ExampleCompany</div>
<div id="ext-gen3" class="search">
<div style="width: 319px;" id="ext-gen4" class="x-form-field-wrap x-form-field-trigger-wrap"><input style="width: 318px;" autocomplete="off" name="search_field" id="search_field" class="SearchTextBox x-form-text x-form-field" type="text"><img style="display: none;" id="ext-gen5" src="WorkflowMax%20_%20Inventory%20Report_files/s.gif" class="x-form-trigger x-form-arrow-trigger"></div>
<a href="javascript:GoSearch();" id="btnSearch" class="SearchButton2">
<span>GO</span>
</a>
</div>
</div>
<!--
<div class="spacer">
</div>
-->
<div class="menu2">
<ul class="menu-nav" id="nav-left"><li class="menu-spacer " style="width:20px; z-index: 1;"></li><li id="my-menu-c2" class="top" style="z-index:1;"><a href="https://my.workflowmax.com/my/overview.aspx">My Max</a><div class="callout" id="my-menu-c2"><div class="menu-column1"><ul><li><a href="https://my.workflowmax.com/my/overview.aspx">Overview</a></li><li><a href="https://my.workflowmax.com/my/timesheet.aspx?filter=">Time Sheet</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/my/preferences.aspx">Preferences</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/portal/default.aspx">Portal</a></li></ul></div><div class="menu-column2"><h1>Enter Time</h1><ul><li><a href="https://my.workflowmax.com/my/timesheet.aspx?filter=">Daily</a></li><li><a href="https://my.workflowmax.com/my/timesheet.aspx?filter=&tab=weekly">Weekly</a></li></ul></div></div></li><li class="top" style="z-index:1;"><a href="https://my.workflowmax.com/client/clientlist.aspx">Clients</a><div class="callout"><div class="menu-column1"><ul><li><a href="https://my.workflowmax.com/client/clientlist.aspx">Client Manager</a></li><li><a href="https://my.workflowmax.com/client/clientedit.aspx">New Client</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/client/contactlist.aspx">Contact Manager</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/client/supplierlist.aspx">Supplier Manager</a></li></ul></div></div></li><li class="top" style="z-index:1;"><a href="https://my.workflowmax.com/job/joblist.aspx">Jobs</a><div class="callout"><div class="menu-column1"><ul><li><a href="https://my.workflowmax.com/job/joblist.aspx">Job Manager</a></li><li><a href="https://my.workflowmax.com/job/jobedit.aspx">New Job</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/job/tasklist.aspx">Task Manager</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/job/collaboration.aspx">Collaboration Manager</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/job/jobschedule.aspx">Job Schedule</a></li><li><a href="https://my.workflowmax.com/job/resourceschedule.aspx">Staff Schedule</a></li></ul></div></div></li><li class="top" style="z-index:1;"><a href="#">Financial</a><div class="callout"><div class="menu-column1"><ul><li><a href="https://my.workflowmax.com/financial/quotelist.aspx">Quote Manager</a></li><li><a href="https://my.workflowmax.com/financial/quoteedit.aspx?type=2">New Estimate</a></li><li><a href="https://my.workflowmax.com/financial/quoteedit.aspx?type=1">New Quote</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/financial/invoicelist.aspx">Invoice Manager</a></li><li><a href="https://my.workflowmax.com/common/option.aspx?id=0&pagetype=131">New Progress Invoice</a></li><li><a href="https://my.workflowmax.com/common/option.aspx?id=0&pagetype=130">New Invoice</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/financial/purchaseorderlist.aspx">Purchase Order Manager</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/financial/timesheet.aspx">Time Sheets</a></li></ul></div></div></li><li id="report-menu" class="top selected" style="z-index:1;"><a href="#">Reports</a><div class="callout" id="report-menu"><div class="menu-column1"><ul><li><a href="https://my.workflowmax.com/common/option.aspx?id=0&pagetype=139">Financial Reports</a></li><li><a href="https://my.workflowmax.com/reports/my.aspx">My Reports</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/reports/builder.aspx">Report Builder</a></li></ul></div><div class="menu-column2"><h1>Favourites</h1><ul><li><span>There are no favourite reports selected.</span></li></ul></div></div></li><li id="admin-menu-c2" class="top" style="z-index:1;"><a href="#">Admin</a><div class="callout" id="admin-menu-c2"><div class="menu-column1"><ul><li><a href="https://my.workflowmax.com/admin/clienttypelist.aspx">Client Type</a></li><li><a href="https://my.workflowmax.com/admin/costlist.aspx">Cost</a></li><li><a href="https://my.workflowmax.com/admin/customfieldlist.aspx">Custom Fields</a></li><li><a href="https://my.workflowmax.com/admin/customtemplatelist.aspx">Custom Templates</a></li><li><a href="https://my.workflowmax.com/admin/documentmanagement.aspx">Document Management</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/admin/jobtypelist.aspx">Job Category</a></li><li><a href="https://my.workflowmax.com/admin/jobstatelist.aspx">Job State</a></li><li><a href="https://my.workflowmax.com/admin/jobtemplatelist.aspx">Job Template</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/admin/notification.aspx">Notification</a></li><li><a href="https://my.workflowmax.com/admin/personalise.aspx">Personalise</a></li><li><a href="https://my.workflowmax.com/admin/preferences.aspx">Preferences</a></li><li><a href="https://my.workflowmax.com/admin/resourcelist.aspx">Staff</a></li><li><a href="https://my.workflowmax.com/admin/tasklist.aspx">Task</a></li></ul></div><div class="menu-column2"><h1>Interfaces</h1><ul><li><a href="https://my.workflowmax.com/admin/connectors.aspx">Connectors</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/admin/ipayroll.aspx">iPayroll</a></li><li><a href="https://my.workflowmax.com/admin/kashflow.aspx">KashFlow</a></li><li><a href="https://my.workflowmax.com/admin/saasu.aspx">Saasu</a></li><li><a href="https://my.workflowmax.com/admin/xero2.aspx">Xero</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/common/option.aspx?id=0&pagetype=149">Export</a></li><li><a href="https://my.workflowmax.com/common/option.aspx?id=0&pagetype=150">Import</a></li></ul></div></div></li><li class="menu-spacer-left " style="width:20px; z-index: 1;"></li></ul><ul class="menu-nav" id="nav-right"><li class="menu-spacer right" style="width:20px; z-index: 1;"></li><li id="menu-timeclock" class="top timeclock" style="z-index:1;"><a href="#" onclick="WorkflowMax.UI.TimerManager.toggle();"> </a></li><div id="timer-dropdown" class="hidden"></div><li class="top" style="z-index:1;"><a href="#">Help</a><div class="callout"><div class="menu-column1"><ul><li><a href="http://support.workflowmax.com/home" target="_blank">Need Help?</a></li><li><a href="http://support.workflowmax.com/categories/10336" target="_blank">Video Tutorials</a></li><li><a href="http://events.workflowmax.com/upcoming-courses/locations/online" target="_blank">Webinars and Training</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/max/contact.aspx">Contact Support</a></li><li><a href="javascript:WorkflowMax.UI.Support.invite();">Invite Support?</a></li><li class="menu-break"><div class="menu-break"> </div></li><li><a href="https://my.workflowmax.com/admin/subscription.aspx">My Subscription</a></li></ul></div></div></li><li class="top" style="z-index:1;"><a href="https://my.workflowmax.com/logout.aspx">Logout</a></li></ul>
</div>
<div class="MaxPageInfo">
<div class="pageinfopath"><a href="https://my.workflowmax.com/reports/my.aspx">My Reports</a><span>›</span><span> </span></div><span class="pageinfotitle">Inventory Report</span>
</div>
<div class="spacer2">
</div>
<table border="0" cellpadding="0" cellspacing="0">
<tbody><tr>
<td style="width: 970px;" valign="top">
<div class="pagecontent">
<div style="padding: 5px;">
<div id="ctl00_PageContent_LayoutValidationSummary" class="message alert" style="color:Red;display:none;">
</div><div id="ctl00_PageContent_LayoutValidationSummarySubLayout" class="message alert" style="color:Red;display:none;">
</div>
<div class="report-criteria-explanation">
Quantity returned to Inventory greater than 0, and<br>Inventory returned date is on or after the start of last month, and<br>Inventory returned date is on or before the end of last month
</div>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<td>
<div class="ButtonPanel left"><span class="button-option"><input name="ctl00$PageContent$btn1" value="Export" onclick="return false;" id="ctl00_PageContent_btn1" type="submit"><a class="dropdown" onclick="return clickreturnvalue();" onmouseover="dropdownmenu(this, event, 'ctl00_PageContent_btn1_Options', -100)"><span> </span></a><div style="visibility: hidden; left: 10px; top: 280px;" id="ctl00_PageContent_btn1_Options" class="anylinkcss"><div><a onclick="return exporter.generate('csv');" id="ctl00_PageContent_btn1_Option1" href="javascript:__doPostBack('ctl00$PageContent$btn1_Option1','')">CSV</a></div><div><a onclick="return exporter.generate('xml');" id="ctl00_PageContent_btn1_Option2" href="javascript:__doPostBack('ctl00$PageContent$btn1_Option2','')">XML</a></div></div></span><span> </span><input name="ctl00$PageContent$btn2" value="Print" onclick="window.print(); return false;" id="ctl00_PageContent_btn2" class="button" type="submit"></div>
</td>
<td align="right">
<div class="ButtonPanel"><input name="ctl00$PageContent$btnShowCriteria" value="Show Criteria" onclick="return showCriteria('ctl00_PageContent_btnShowCriteria');" id="ctl00_PageContent_btnShowCriteria" class="wide-button" type="submit"></div>
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<div id="report-criteria-container" class="no-print" style="display: none; ">
<table class="report-designer step3" border="0" cellpadding="0" cellspacing="0" width="100%">
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<div class="ButtonPanel"><input name="ctl00$PageContent$btn0" value="Refresh" onclick="return designer.refreshView();" id="ctl00_PageContent_btn0" class="button" type="submit"></div>
</div>
<div class="spacer">
</div><table class="HtmlGrid" border="0" cellpadding="0" cellspacing="0" width="100%"><tbody><tr class="HtmlGridHeadingRow"><td class="HtmlGridHeadingCell">Job No.</td><td class="HtmlGridHeadingCell">Description</td><td class="HtmlGridHeadingCell">Project Manager</td><td class="HtmlGridHeadingCell">Date</td><td class="HtmlGridHeadingCell">Supplier</td><td class="HtmlGridHeadingCell">Name</td><td class="HtmlGridHeadingCell">Description</td><td class="HtmlGridHeadingCell">Code</td><td class="HtmlGridHeadingCell" align="right">Cost</td><td class="HtmlGridHeadingCell" align="right">Quantity</td><td class="HtmlGridHeadingCell" align="right">Quantity returned to Inventory</td><td class="HtmlGridHeadingCell">Inventory returned date</td></tr><tr><td class="HtmlGridCell"><a class="link" href="https://my.workflowmax.com/job/jobview.aspx?id=1234567">J000123</a></td><td class="HtmlGridCell">
<br>engineering work & ACME 4 & 7.</td><td class="HtmlGridCell">John Doe</td><td class="HtmlGridCell">18-Dec-2013</td><td class="HtmlGridCell"><a class="link" href="https://my.workflowmax.com/client/supplierview.aspx?id=12345">Engineering Products </a></td><td class="HtmlGridCell">Upgrade</td><td class="HtmlGridCell">INSTRUMENT</td><td class="HtmlGridCell"> </td><td class="HtmlGridCell" align="right">124.00</td><td class="HtmlGridCell" align="right">1.00</td><td class="HtmlGridCell" align="right">1</td><td class="HtmlGridCell">29-Jan-2014</td></tr><tr><td class="HtmlGridCell"><a class="link" href="https://my.workflowmax.com/job/jobview.aspx?id=1234567">J000123</a></td><td class="HtmlGridCell">supply new outlet to silo 1-5 & ACME 4 & 7.</td><td class="HtmlGridCell">John Doe2</td><td class="HtmlGridCell">23-Jan-2014</td><td class="HtmlGridCell"><a class="link" href="https://my.workflowmax.com/client/supplierview.aspx?id=44609"></a></td><td class="HtmlGridCell">Upgrade</td><td class="HtmlGridCell">1" Automatic Butterfly</td><td class="HtmlGridCell"> </td><td class="HtmlGridCell" align="right">856.42</td><td class="HtmlGridCell" align="right">1.00</td><td class="HtmlGridCell" align="right">1</td><td class="HtmlGridCell">28-Jan-2014</td></tr><tr><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td class="FinancialGridTotalCell">980.42</td><td> </td><td class="FinancialGridTotalCell">2</td><td> </td></tr></tbody></table>
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<div id="footer">
<a href="https://my.workflowmax.com/legal/legalstuff.aspx">Terms & Conditions</a>
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</body></html>
答案 0 :(得分：1)
尝试此操作来触发点击事件：
IE.document.getElementById("ctl00$PageContent$btn1_Option1").click()
IE.document.getElementById("ctl00$PageContent$btn1_Option1").FireEvent("onclick")