How to post data without page reload? - opera.page-authoring

Message from discussion How to post data without page reload?

Mendrik

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More options Jun 2 2004, 6:03 am

Newsgroups: opera.page-authoring

From: mend...@gmx.de (Mendrik)

Date: 2 Jun 2004 03:03:46 -0700

Local: Wed, Jun 2 2004 6:03 am

Subject: Re: How to post data without page reload?

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<html XMLNS:IE>
<head>
<script language="Javascript">
function load(url, targetObj) {
if (typeof(targetObj) == "string") {targetObj =
document.getElementById(targetObj);}
if (typeof(download) != "undefined" &&
typeof(download.startDownload) != "undefined") {
loadIE(url, targetObj);
} else if (typeof(XMLHttpRequest) != "undefined") {
loadXML(url, targetObj);
} else if (navigator.javaEnabled()) {
loadJava(url, targetObj);
} else {
loadFrame(url, targetObj);
}
}

function loadFrame(url, targetObj) {
var iframe = document.createElement("IFRAME");
iframe.style.border="none";
iframe.style.width="0px";
iframe.style.height="0px";
iframe.style.visbility="hidden";
document.body.appendChild(iframe);
iframe.src = url;
iframe.onload = function() {
targetObj.innerHTML = iframe.document.body.innerHTML;
document.body.removeChild(iframe);
};
}

function loadJava(srcUrl, targetObj) {
var source = "";
var url = new java.net.URL(new
java.net.URL(window.location.href),srcUrl);
var stream = new java.io.DataInputStream(url.openStream());
var line = "";
while ((line = stream.readLine()) != null) {
source += line + "\n";
}
stream.close();
targetObj.innerHTML = source;
}

function loadIE(srcUrl, targetObj) {
var replaceContent = function(content)
{targetObj.innerHTML=content;};
download.startDownload(srcUrl, replaceContent);
}

</script>
<IE:DOWNLOAD ID="download" STYLE="behavior:url(#default#download)"/>
</head>

alright, works in opera with disabled java too :D

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