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removing old version of yui

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JT Smith 2006-11-28 02:18:49 +00:00
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www/extras/yui/examples/connection/abort.html
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<html>
<head>
<script src="../../build/yahoo/yahoo-min.js"></script>
<script src="../../build/connection/connection-min.js"></script>
<link rel="stylesheet" type="text/css" href="../../docs/assets/dpSyntaxHighlighter.css" />
<style>
fieldset {
width: 500px;
}
</style>
</head>
<body>
<h1> Connection Manager Transaction Timeout</h1>
<p>
The following code example provides a step-by-step approach to creating a transaction timeout.
</p>
<h3>Source file and dependencies</h3>
<p>Load the YAHOO namespace and connection manager source file:</p>
<pre><textarea name="code" class="JScript" cols="60" rows="1">
<script src="yahoo.js"></script>
<script src="connection.js"></script>
</textarea></pre>
<h3>The Callback Object</h3>
<p>The callback object includes a new property: timeout. To enable a transaction to automatically timeout, the timeout property must be defined wih a value in millseconds. This example defines timeout with a value of 5000(milliseconds). If the transaction is not complete by 5000ms, it will be aborted.</p>
<pre>
<textarea name="code" class="JScript" cols="60" rows="1">
var handleSuccess = function(o){
if(o.responseText !== undefined){
div.innerHTML = "Transaction id: " + o.tId;
div.innerHTML += "HTTP status: " + o.status;
div.innerHTML += "Server response: " + o.responseText;
div.innerHTML += "Argument object: property foo = " + o.argument.foo +
"and property bar = " + o.argument.bar;
}
}
var handleFailure = function(o){
div.innerHTML += "<li>Transaction id: " + o.tId + "</li>";
div.innerHTML += "<li>HTTP status: " + o.status + "</li>";
div.innerHTML += "<li>Status code message: " + o.statusText + "</li>";
}
var callback =
{
success:handleSuccess,
failure: handleFailure,
argument: { foo:"foo", bar:"bar" },
timeout: 5000
};
</textarea>
</pre>
<h3>Initiate the Transaction</h3>
<p>
Call YAHOO.util.Connect.asyncRequest to send the request to sync.php. The PHP file will return a string message after a random delay of 0 to 10 seconds, if the transaction was not aborted. If the transaction was successfully aborted, the response object's status property will report -1 and the statusText property will report "transaction aborted".
</p>
<pre><textarea name="code" class="JScript" cols="60" rows="1">
var sUrl = "php/sync.php";
var request = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);
</textarea></pre>
<div id="container"></div>
<script>
var div = document.getElementById('container');
var handleSuccess = function(o){
if(o.responseText !== undefined){
div.innerHTML += "<li>Transaction id: " + o.tId + "</li>";
div.innerHTML += "<li>HTTP status: " + o.status + "</li>";
div.innerHTML += "<li>Status code message: " + o.statusText + "</li>";
div.innerHTML += "<li>HTTP headers: <ul>" + o.getAllResponseHeaders + "</ul></li>";
div.innerHTML += "<li>Server response: " + o.responseText + "</li>";
div.innerHTML += "<li>Argument object: Object ( [foo] => " + o.argument.foo +
" [bar] => " + o.argument.bar +" )</li>";
}
}
var handleFailure = function(o){
div.innerHTML += "<li>Transaction id: " + o.tId + "</li>";
div.innerHTML += "<li>HTTP status: " + o.status + "</li>";
div.innerHTML += "<li>Status code message: " + o.statusText + "</li>";
}
var callback =
{
success: handleSuccess,
failure: handleFailure,
argument: { foo:"foo", bar:"bar" },
timeout: 5000
};
var sUrl = 'php/sync.php';
function makeRequest(){
var obj1 = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);
var obj2 = YAHOO.util.Connect.asyncRequest('GET', sUrl, callback);
}
</script>
<form><input type="button" value="Create Two Transactions" onClick="makeRequest();"></form>
<script src="../../docs/assets/dpSyntaxHighlighter.js"></script>
<script language="javascript">
dp.SyntaxHighlighter.HighlightAll('code');
</script>
</body>
</html>