我已经搜索了所有类似的问题，但不幸的是，似乎没有一个对我有用。我有一个对话框表单，它在父文档中单击时打开。编辑完值后，表单被提交给 java servlet，关闭对话框并返回到父级。在 Chrome 或 Firefox 中一切正常，但是在 IE 中它会打开一个带有响应 URL 的空白页面。解决方案将非常有帮助，但任何指针都应该没问题。
父 JSP：
<body class="yui3-skin-sam">
<center>
<div id="ok">
<h1>NBReports</h1>
<p>New business on call reports</p><br/>
<input type="button" value="Add Row" align="right" onclick="javascript: showWindow(window, 1)" /><br/>
<div id="tblReportSchedule"></div><br/>
<input type="button" value="Add Row" align="right" onclick="javascript: showWindow(window, 1)" />
</div>
</center>
</body>
<script type="text/javascript">
function showWindow(obj, bEdit)
{
if(bEdit == 1)
{
openModal("updateSchedule.jsp", 600, 450);
}
else if(bEdit == 2)
{
var rowID = obj.parentNode.parentNode.parentNode.parentNode.id;
openModal("updateSchedule.jsp", 600, 450, getAllRowValuesbyID(rowID));
}
else
{
var rowID = obj.parentNode.parentNode.parentNode.parentNode.id;
openModal("updateSchedule.jsp", 300, 200, getAllRowValuesbyID(rowID).split("/")[0]);
}
}
function getAllRowValuesbyID(rowID)
{
var rowValues="";
row = document.getElementById(rowID);
for (var i = 0; i < row.childNodes.length; i++) {
if((window.navigator.userAgent.toLowerCase().indexOf('windows') == -1) )
{
var node = row.childNodes[i];
rowValues += node.textContent + "/";
}
else
{
var node = row.children[i];
rowValues += node.outerText + "/";
}
}
return rowValues;
}
function openModal(url, width, height, rowValues)
{
var features = "";
if (width != "")
{
features = features + "dialogWidth:" + width + "px;";
}
if (height != "")
{
features = features + "dialogHeight:" + height + "px;";
}
var retVal = window.showModalDialog(url, rowValues, features);
if(retVal)
{
document.location.reload(true);
}
}
</script>
</html>
对话框形式：
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Update Schedule Form</title>
<script type="text/javascript">
function onSubmit()
{
window.returnValue = "";
if((window.opType == 3) || window.dirtyFlag)
{
window.dirtyFlag = 1;
window.returnValue = getValue('cronTab') + '/' +
getValue('reportName') + '/' +
getValue('subject') + '/' +
getValue('recipient') + '/' +
getValue('cc') + '/' +
getValue('database') + '/' +
getValue('script') + '/' +
getValue('format');
}
window.close();
}
function getValue(varName)
{
if(document.getElementById(varName) == null)
return "";
if(document.getElementById(varName).value == null)
return "";
else
return document.getElementById(varName).value;
}
function setdirtybit()
{
window.dirtyFlag = 1;
}
function SubmitForm()
{
if(window.navigator.userAgent.toLowerCase().indexOf('chrome') == -1)
{
if(window.dirtyFlag || window.opType == 3)
{
document.forms["UpdateSchedule"].method="get";
document.forms["UpdateSchedule"].action="/nbreports/updates";
document.forms["UpdateSchedule"].target="_self";
document.forms["UpdateSchedule"].submit();
}
}
}
function GenerateSubmit(valText)
{
var submitButton = "";
if(window.navigator.userAgent.toLowerCase().indexOf('chrome') > -1)
submitButton = "<center><input type ='submit' value='" + valText + "' onclick='onSubmit()' /></center>";
else
submitButton = "<center><input type ='button' value='" + valText + "' onclick='onSubmit()' /></center>";
return submitButton;
}
window.onbeforeunload = SubmitForm;
</script>
</head>
<body>
<form name="UpdateSchedule" id = "UpdateSchedule" action="/nbreports/updates" method="get">
<script type="text/javascript">
var valuesArray = new Array();
if(typeof window.dialogArguments == "undefined")
{
var idArray=["cronTab","reportName","subject","recipient","cc","database","script","format"];
var nameArray=["CronTab","Report Name","Message Subject","Recipient List","Cc","Database","Script","Format"];
var str = "<table cellpadding = '2' border = '0'>";
for(var i = 0; i < 8; i++){
str += "<tr>";
str += "<td><label for='" + nameArray[i]+"'>" + nameArray[i] + "</label></td>";
if(i==3 || i==4){
str += "<td><input style='width:450px' type ='text' id='" + idArray[i] + "' name='" + nameArray[i] + "' onchange='setdirtybit()' /></td>";
}
else{str += "<td><input style='width:200px' type ='text' id='" + idArray[i] + "' name='" + nameArray[i] + "' onchange='setdirtybit()' /></td>";}
str += "</tr>";
}
str += "<tr style='display: none;'><input type='hidden' name='opType' value='1' /></tr>";
str += "</table>";
document.write(str);
document.write(GenerateSubmit("Submit"));
}
else
{
valuesArray=window.dialogArguments.split("/");
if(valuesArray.length == 1)
{
document.write("<center><label>Are you sure you want to delete the row?</label><br/><br/></center>");
document.write("<input type='hidden' name='id' value='"+ valuesArray[0] +"' />");
document.write("<input type='hidden' name='opType' value='3' />");
document.write(GenerateSubmit("Ok"));
window.opType = 3;
}
else
{
var idArray=["cronTab","reportName","subject","recipient","cc","database","script","format","id"];
var nameArray=["CronTab","Report Name","Message Subject","Recipient List","Cc","Database","Script","Format", "Id"];
var str = "<table cellpadding = \"2\" border = \"0\">";
for(var i = 0; i < 8; i++){
str += "<tr>";
str += "<td><label for='" + nameArray[i]+"'>" + nameArray[i] + "</label></td>";
if(i==3 || i==4){
str += "<td><input style='width:450px' type ='text' id='" + idArray[i] + "' name='" + nameArray[i] + "' onchange='setdirtybit()' /></td>";
}
else{str += "<td><input style='width:200px' type ='text' id='" + idArray[i] + "' name='" + nameArray[i] + "' onchange='setdirtybit()' /></td>";}
str += "</tr>";
}
str += "<tr style='display: none;'><input type ='hidden' name='id' value='"+ valuesArray[0] +"'/></tr>";
str += "<tr style='display: none;'><input type ='hidden' name='opType' value='2' /></tr>";
str += "</table>";
document.write(str);
for(var i = 0; i < 8; i++){
document.forms[0].elements[nameArray[i]].value = valuesArray[i+1];
}
document.write(GenerateSubmit("Submit"));
}
}
</script>
</form>
</body>
</html>