This is Bavaria, Germany!
<h2>My Domain</h2> <p>bla bla</p> <p>Advertisement:</p> <script src="http://wwwpublish.zdf/temp/test.js"> </script> <p>my content</p>The script-src-element is allowed to be on another webserver! It looks like this:
document.write("<h1>Advertisement</h1>Buy this one<br /><img src="http://..." />");
This is useful for forms where the user should simply type in something witout having to navigate to the first field:
<head>
<!-- prototype is a helper library from http://prototype.conio.net -->
<script src="prototype.js" type="text/javascript"></script>
<!-- set focus to a field with the name "searchcontent" in my form -->
<script type="text/javascript">
function setfocus(a_field_id) {
$(a_field_id).focus()
}
</script>
</head>
<body onload="setfocus('customervalue');">
Customer: <input name="customer" id="customervalue" />
</body>
This is useful for forms where the user should simply type in something witout having to navigate to the first field:
<head>
<meta http-equiv="refresh" content="5; URL=http://google.de">
</head>
<body>
Forwarding to <a href="http://www.google.de">google.de</a>...
</body>
I get data from an XML-Service like this:
<?xml version='1.0' encoding='iso-8859-1' standalone='yes'?>
<foxy>
<err>0</err>
<errstr></errstr>
<last_updates>
<jodel>
<dayname>Friday</dayname>
<time>17:07:09</time>
</jodel>
<jodel>
<dayname>Thursday</dayname>
<time>19:08:36</time>
</jodel>
<jodel>
<dayname>Wednesday</dayname>
<time>19:08:35</time>
</jodel>
</last_updates>
</foxy>
I need to get the data of all jodel/dayname and jodel/time. The javascripts looks like this:
function go() {
// There is a real URL from my own subdomain
// where this script is started from in real life:
get_xml_data_from_url('z.xml');
}
// push debug-information into <div id="debug"></div>
function debug(msg) {
$("debug").innerHTML += msg + "<br />";
}
// you need prototype.js for this
function get_xml_data_from_url(url) {
new Ajax.Request(url, {
method: 'get',
onComplete: function(req) {
xml_callback(req);
}
});
}
function xml_callback(request) {
var xmlantwort = request.responseXML;
// there are many <jodel>...</jodel> elements in the xml-response
var jodels =
xmlantwort.getElementsByTagName('jodel');
for ( i=0; i < jodels.length; i++ ) {
// every jodel-element contains a <dayname>friday</dayname>
var dayname_node =
jodels[i].getElementsByTagName('dayname')[0].firstChild
// every jodel-element contains a <time>08:12:35</time>
var time_node =
jodels[i].getElementsByTagName('time')[0].firstChild
debug('update at: '
+ dayname_node.nodeValue
+ ', ' + time_node.nodeValue);
}
debug( msg);
debug('end');
}
The output is this:
update at: Friday, 17:07:09 update at: Thursday, 19:08:36 update at: Wednesday, 19:08:35 update at: Monday, 19:06:33