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POHow to utilize dojo uploading files via AJAX?
 

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  1. POHow to utilize dojo uploading files via AJAX?
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    <p>I would like to use the <code>dojox.form.Uploader</code> widget to handle file uploads to the server via AJAX.</p> <p>I included the needed definitions:</p> <pre><code>dojo.require('dojox.form.Uploader'); dojo.require('dojox.form.uploader.plugins.HTML5'); </code></pre> <p>I declaratively created an instance of <code>Uploader</code>:</p> <pre><code>&lt;div name="docUpload" multiple="false" type="file" dojoType="dojox.form.Uploader" id="docUpload" label="Upload Doc" uploadOnSelect="true" url="/ajax.php?foo=bar"&gt; &lt;script type="dojo/connect" event="onComplete"&gt; /* ... */ &lt;/script&gt; &lt;/div&gt; </code></pre> <p>The <code>uploadOnSelect</code> seems to work somehow, because <code>/ajax.php</code> gets a request, which is visible in the messagelog. Furthermore the js console receives a <code>COMPLETED</code> message after a few seconds.</p> <p>Strangely the <code>$_FILES</code> array in <code>/ajax.php</code> remains empty. I'm logging the following:</p> <pre><code>syslog(LOG_WARNING, json_encode($_REQUEST)); syslog(LOG_WARNING, json_encode($_FILES)); </code></pre> <p>Output:</p> <p><em><strong>Dec 6 13:27:09 reline httpd2-prefork: {"foo":"bar"} Dec 6 13:27:09 reline httpd2-prefork: []</em></strong></p> <p>Is my understanding of how to PHP-process the uploaded file wrong? Or is it a technical problem?</p> <p><strong>EDIT</strong></p> <p>I tried wrapping the widget inside a multipart-form but id didn't have any effect:</p> <pre><code>&lt;form method="post" action="/ajax.php?foo=bar" id="docUploadForm" enctype="multipart/form-data"&gt; &lt;div name="docUpload" multiple="false" type="file" dojoType="dojox.form.Uploader" id="docUpload" label="Upload Doc" uploadOnSelect="true"&gt; &lt;script type="dojo/connect" event="onComplete"&gt; /* ... */ &lt;/script&gt; &lt;/div&gt; &lt;/form&gt; </code></pre> <p>Log output is the same:</p> <p><em><strong>Dec 6 16:04:20 reline httpd2-prefork: {"foo":"bar"} Dec 6 16:04:20 reline httpd2-prefork: []</em></strong></p>
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    1. COIs your uploader inside a multipart form ?
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      1. POHow to utilize dojo uploading files via AJAX?
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    2. CONo it wasn't - I tried your approach and wrapped it inside a form, but it didn't have any effect... :( (-> see my edit)
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      1. POHow to utilize dojo uploading files via AJAX?
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    3. COI decided to use the deprecated `dojox.form.FileUploader`, which strangely works very well in contrast to `dojox.form.Uploader`...
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