我正在开发应用程序以使其与浏览器兼容。我有一个jsp页面,它将调用Javascript函数执行。基本上我在我的页面中显示一个内容列表供选择使用单选按钮。这就是< / p>
JSP页面:
<script language="JavaScript">
loadcodes(10,'codesTable','#TheCodes',' ' ,'desc','<%=compositeDescTagName%>','<%=compositeDescFormName%>','<%=codeFormName%>','<%=codeIdFormName%>','document.resourceform.<%=Globals.ENFORCE_COMMENTS%>');
</script>.
以上功能将参考以下js页面
function loadcodes(depth,tableId,dataSrc,onclickfunc,descFld,compositeDescTagName,compositeDescFormName,codeFormName,codeIdFormName,enforceCommentsFormName)
{
document.writeln("<TABLE height=100% id=PrimaryTable dataSrc='" + dataSrc + "' cellSpacing=0 cellPadding=0 border=0> <TBODY>");
writeNode(depth,dataSrc,descFld,compositeDescTagName,compositeDescFormName,codeFormName,codeIdFormName,enforceCommentsFormName);
document.writeln("</TBODY></TABLE>");
}
function writeNode(depth,dataSrc,descFld,compositeDescTagName,compositeDescFormName,codeFormName,codeIdFormName,enforceCommentsFormName)
{
if (depth <= 0)
return;
document.writeln("<TR onclick=\"toggle(this,'" + dataSrc + "','" + compositeDescTagName + "','" + compositeDescFormName + "','" + codeFormName + "','" + codeIdFormName + "','" + enforceCommentsFormName + "')\" class=tree_indent>");
document.writeln("<TD><IMG dataFld='image' id=Icon class=tree_node>");
document.writeln("<SPAN dataFld=" + descFld + " class=formtext></SPAN>");
document.writeln("<SPAN dataFld=haschildren id=HasChildren style='DISPLAY:none'></SPAN><SPAN dataFld=isleaf id=isleaf style='DISPLAY: none'></SPAN><SPAN dataFld=composite_desc id=composite_desc style='DISPLAY:none'></SPAN>");
document.writeln("<SPAN dataFld=composite_code id=composite_code style='DISPLAY:none'></SPAN>");
document.writeln("<SPAN dataFld=composite_id id=composite_id style='DISPLAY:none'></SPAN>");
document.writeln("<SPAN dataFld=comments_required id=comments_required style='DISPLAY:none'></SPAN>");
document.writeln("</TD></TR>");
document.writeln("<TR style='DISPLAY: none' class=tree_indent>");
document.writeln("<TD><!-- next level -->");
document.writeln("<TABLE class=tree_node id=node dataFld=node valign=top border=0 cellSpacing=1 cellPadding=1 >");
document.writeln("<TBODY>");
writeNode(--depth,dataSrc,descFld,compositeDescTagName,compositeDescFormName,codeFormName,codeIdFormName,enforceCommentsFormName);
document.writeln("</TBODY>");
document.writeln("</TABLE>");
document.writeln("</TD>");
document.writeln("</TR>");
}
var selectedCode;
function toggle(e,dataSrc,compositeDescTagName,compositeDescFormName,codeFormName,codeIdFormName,enforceCommentsFormName)
{
var nextRow;
var nextRow1;
nextRow = e.nextSibling;
hc = e.all.HasChildren;
var isleaf = e.all.isleaf;
if (nextRow.style.display == "none" && isleaf.innerText == "false")
{
nextRow.style.display = "";
e.all.Icon.src = "/edcs/images/minus.gif";
if (nextRow.all && nextRow.all[2] && !nextRow.all[2].dataSrc)
{
nextRow.all[2].dataSrc = dataSrc;
}
}
else if (isleaf.innerText == "true")
{
// reset the bullet on the one already selected
if (selectedCode && selectedCode.all && selectedCode.all.Icon)
selectedCode.all.Icon.src = "/edcs/images/bullet.gif";
e.all.Icon.src = "/edcs/images/right.gif";
re=/'/g;
var str = e.all.composite_desc.innerText.replace(re,"\\'");
eval(compositeDescTagName + ".innerText = '" + str + "'");
eval(compositeDescFormName + ".value = '" + str + "'");
eval(codeFormName + ".value = '" + e.all.composite_code.innerText + "'");
eval(codeIdFormName + ".value = '" + e.all.composite_id.innerText + "'");
commentsEnforced = eval(enforceCommentsFormName + ".value");
if (commentsEnforced == "false")
eval(enforceCommentsFormName + ".value = '" + e.all.comments_required.innerText + "'");
selectedCode = e;
}
else
{
nextRow.style.display = "none";
e.all.Icon.src = "/edcs/images/plus.gif";
}
}
此流程在IE浏览器中运行良好,但其他浏览器不支持。搜索时我发现IE只支持的元素列表 1.DataSrc 2.Datafld&amp; IMG datafld。
对于浏览器的上述元素是否有任何替代方法,或者如何在代码中进行修改以使其成为浏览器兼容性。有用的帮助,它也将成为跨浏览器测试的模板...谢谢很多