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<body>
<h1 id="BiTextLoader">BiTextLoader</h1>
<p>
		This class is used to load a plain text document from the server or the
		file system (if the application is run locally).
	</p>
<p>This class extends
		<code><a href="BiEventTarget.html">BiEventTarget</a></code>
		and therefore all methods and fields available for
		<code><a href="BiEventTarget.html">BiEventTarget</a></code>
		are also available for <code>BiTextLoader</code>.</p>
<ul class="partial-class-tree">
<li><code><a href="BiObject.html">BiObject</a></code><ul>
<li><code><a href="BiEventTarget.html">BiEventTarget</a></code><ul><li><code>BiTextLoader</code><ul id="api-derived-classes"><li><code><a href="BiXmlLoader.html">BiXmlLoader</a></code></li></ul></li></ul></li></ul>
</li>
</ul>
<h2>Constructor</h2>
<p><code>

	new BiTextLoader()</code></p>
<h3>Parameters</h3>
<p>No parameters.</p>
<h2>Properties</h2>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="get-header">get</td>
<td class="set-header">set</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><a name="async"></a><code>async</code></td>
<td><code class="type">Boolean</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>Whether to load the text file asynchronously</td>
</tr>
<tr>
<td><a name="error"></a><code>error</code></td>
<td><code class="type">Boolean</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"></td>
<td>Whether any error occured when loading the file</td>
</tr>
<tr>
<td><a name="loaded"></a><code>loaded</code></td>
<td><code class="type">Boolean</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"></td>
<td>Whether the file has been loaded</td>
</tr>
<tr>
<td><a name="loading"></a><code>loading</code></td>
<td><code class="type">Boolean</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"></td>
<td>Whether a file is currently being loaded</td>
</tr>
<tr>
<td><a name="method"></a><code>method</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The HTTP method to use for the request</td>
</tr>
<tr>
<td><a name="password"></a><code>password</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The password to use when authentication is needed to load the file</td>
</tr>
<tr>
<td><a name="text"></a><code>text</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"></td>
<td>The text inside the file</td>
</tr>
<tr>
<td><a name="uri"></a><code>uri</code></td>
<td><code class="type"><code><a href="BiUri.html">BiUri</a></code></code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>
				The URI (location) of the file to load. If this is set to a string a
				new URI is created from that string relative to the
				<code><a href="BiApplication.html#adfPath">ADF path</a></code>.
			</td>
</tr>
<tr>
<td><a name="user"></a><code>user</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The user name to use when authentication is needed to load the file</td>
</tr>
<tr>
<td><a name="xmlHttp"></a><code>xmlHttp</code></td>
<td><code class="type"><code><a href="BiXmlHttp.html">BiXmlHttp</a></code></code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"></td>
<td>The underlying <code><a href="BiXmlHttp.html">BiXmlHttp</a></code> that handles the communication.</td>
</tr>
</tbody>
</table>
<h2>Methods</h2>
<table>
<thead>
<tr>
<td>Name</td>
<td>Description</td>
</tr>
</thead>
<tbody>
<tr>
<td><code><a href="#abort">abort</a></code></td>
<td>Stops the loading of the current file</td>
</tr>
<tr>
<td><code><a href="#load">load</a></code></td>
<td>Does an HTTP GET to recieve the file</td>
</tr>
<tr>
<td><code><a href="#open">open</a></code></td>
<td>
				Prepares the text loader so that data can be sent and recieved. After the
				loader has been opened you can use <code><a href="#send">send</a></code> to start the send/load.
				This is done automatically when using <code><a href="#load">load</a></code> and <code><a href="#post">post</a></code>.
			</td>
</tr>
<tr>
<td><code><a href="#post">post</a></code></td>
<td>Does an HTTP POST to recieve the file. An
				<code><a href="BiXmlDocument.html">BiXmlDocument</a></code> can be sent to
				the server containing the data.</td>
</tr>
<tr>
<td><code><a href="#send">send</a></code></td>
<td>Starts the HTTP request and loads the result. If an argument
				is provided this is either a <code><a href="BiXmlDocument.html">BiXmlDocument</a></code>
				or a <code>String</code>. You can simulate a HTML form post by encoding the
				string as a <code>application/x-www-form-urlencoded</code> and by setting
				the <code>Content-Type</code> request header of the <code><a href="#xmlHttp">xmlHttp</a></code>
				object.
			</td>
</tr>
</tbody>
</table>
<h2>Events</h2>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="bubbles-header">Bubbles</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><a name="load"></a><code>load</code></td>
<td><code class="type"><code><a href="BiEvent.html">BiEvent</a></code></code></td>
<td class="bubbles-column"></td>
<td>Fires when the file has been loaded</td>
</tr>
</tbody>
</table>
<h2>Static Methods</h2>
<table>
<thead>
<tr>
<td>Name</td>
<td>Description</td>
</tr>
</thead>
<tbody>
<tr>
<td><code><a href="#load">load</a></code></td>
<td>Loads a file synchronously from the given URI and returns the text content the file</td>
</tr>
</tbody>
</table>
<h2>Static Fields</h2>
<p>None.</p>
<h2>Remarks</h2>
<p>
		Using syncronous loading freezes the web browser while the loading takes
		place. This should be prevented as much as possible and therefore asynchronous
		loading is preferred.
	</p>
<h2>Method Details</h2>
<h3><a name="abort"></a>abort</h3>
<p>Stops the loading of the current file</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.abort()</pre>
<h4>Parameters</h4>
<p>No arguments.</p>
<h4>Return Type</h4>
<p><code class="type">void</code></p>
<h3><a name="load"></a>load</h3>
<p>Does an HTTP GET to recieve the file</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.load(<span class="methodArgument">oUri</span>)</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oUri</code></td>
<td><code class="type">String/<code><a href="BiUri.html">BiUri</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>
						The location of the file. If this is a string a
						new URI is created from that string relative to the
						<code><a href="BiApplication.html#adfPath">ADF path</a></code>.
					</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">void</code></p>
<h3><a name="open"></a>open</h3>
<p>
				Prepares the text loader so that data can be sent and recieved. After the
				loader has been opened you can use <code><a href="#send">send</a></code> to start the send/load.
				This is done automatically when using <code><a href="#load">load</a></code> and <code><a href="#post">post</a></code>.
			</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.open(<span class="methodArgument">sMethod</span>, <span class="methodArgument">oUri</span> [, <span class="methodArgument">bAsync</span> [, <span class="methodArgument">sUser</span> [, <span class="methodArgument">sPassword</span>]]])</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>sMethod</code></td>
<td><code class="type">String</code></td>
<td class="optional-column"></td>
<td></td>
<td>
						The HTTP method used to send/load the data. For example <code>GET</code>
						and <code>POST</code>.
					</td>
</tr>
<tr>
<td><code>oUri</code></td>
<td><code class="type">String/<code><a href="BiUri.html">BiUri</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>
						The location of the file. If this is a string a
						new URI is created from that string relative to the
						<code><a href="BiApplication.html#adfPath">ADF path</a></code>.
					</td>
</tr>
<tr>
<td><code>bAsync</code></td>
<td><code class="type">Boolean</code></td>
<td class="optional-column"><img src="check.png" alt="checked"></td>
<td><code>true</code></td>
<td>Whether to load the text file asynchronously or synchronously</td>
</tr>
<tr>
<td><code>sUser</code></td>
<td><code class="type">String</code></td>
<td class="optional-column"><img src="check.png" alt="checked"></td>
<td></td>
<td>
						The user name to use for authentication. If empty no authentacation is used.
					</td>
</tr>
<tr>
<td><code>sPassword</code></td>
<td><code class="type">String</code></td>
<td class="optional-column"><img src="check.png" alt="checked"></td>
<td></td>
<td>
						The password to use for authentication. If empty no authentacation is used.
					</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">void</code></p>
<h3><a name="post"></a>post</h3>
<p>Does an HTTP POST to recieve the file. An
				<code><a href="BiXmlDocument.html">BiXmlDocument</a></code> can be sent to
				the server containing the data.</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.post(<span class="methodArgument">oUri</span> [, <span class="methodArgument">oXmlDocument</span>])</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oUri</code></td>
<td><code class="type">String/<code><a href="BiUri.html">BiUri</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>
						The location of the file. If this is a string a
						new URI is created from that string relative to the
						<code><a href="BiApplication.html#adfPath">ADF path</a></code>.
					</td>
</tr>
<tr>
<td><code>oXmlDocument</code></td>
<td><code class="type"><code><a href="BiXmlDocument.html">BiXmlDocument</a></code></code></td>
<td class="optional-column"><img src="check.png" alt="checked"></td>
<td></td>
<td>An XML document containing the POST data</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">void</code></p>
<h3><a name="send"></a>send</h3>
<p>Starts the HTTP request and loads the result. If an argument
				is provided this is either a <code><a href="BiXmlDocument.html">BiXmlDocument</a></code>
				or a <code>String</code>. You can simulate a HTML form post by encoding the
				string as a <code>application/x-www-form-urlencoded</code> and by setting
				the <code>Content-Type</code> request header of the <code><a href="#xmlHttp">xmlHttp</a></code>
				object.
			</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.send([<span class="methodArgument">oData</span>])</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oData</code></td>
<td><code class="type"><code><a href="BiXmlDocument.html">BiXmlDocument</a></code>/String</code></td>
<td class="optional-column"><img src="check.png" alt="checked"></td>
<td></td>
<td>
						An XML document or a string containing the POST data
					</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">void</code></p>
<h2>Static Method Details</h2>
<h3><a name="load"></a>load</h3>
<p>Loads a file synchronously from the given URI and returns the text content the file</p>
<h4>Syntax</h4>
<pre class="method-syntax">BiTextLoader.load(<span class="methodArgument">oUri</span>)</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oUri</code></td>
<td><code class="type">String/<code><a href="BiUri.html">BiUri</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>
						The location of the file. If this is a string a
						new URI is created from that string relative to the
						<code><a href="BiApplication.html#adfPath">ADF path</a></code>.
					</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">String</code></p>
</body>
</html>

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