curator/src/main/webapp/views/addData/chooseMetExtractor.jsp

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<script type="text/javascript" src="js/jquery/jquery.js"></script>
<script type="text/javascript">
var uploadedFilesCounter = 0;

function makeNewFileUploadBox() {
	// Build the HTML
	var uploadBoxHTML = "<input type=\"file\" " +
		"id=\"uploaded_file" + (++uploadedFilesCounter) +"\" " +
		"name=\"uploaded_file" + (uploadedFilesCounter) +"\" " +
		"style=\"width:100%;\" />";
		
	// Add it to the form
	$("#additionalFileUploadBoxes").append(uploadBoxHTML);

	// prevent default action for the link
	return false;
}

</script>

<div class="wizardContent">
	<h4>Add Data : Choose a Metadata Extractor</h4>

	<div>
		<form action="uploadMetExtractorConfig" method="POST" enctype="multipart/form-data">
			<table style="border:solid 1px #ccc;width:470px;margin-bottom:15px;">
			  <tr><td style="width:190px;">Selected Dataset Collection: </td><td><%=session.getAttribute("dsCollection") %> <a class="actionlink" href="ingestData.jsp">change</a></td></tr>
			  <tr><td>Selected Dataset:</td><td><%=session.getAttribute("ds") %> <a class="actionlink" href="addData.jsp">change</a></td></tr>
			  <tr><td>Select Metadata Extractor:</td><td>
			  	<select name="metext" style="border:solid 1px #888;padding:1px;width:100%;">
			  		<option value="org.apache.oodt.cas.metadata.extractors.CopyAndRewriteExtractor">CopyAndRewriteExtractor</option>
			  	</select>
			  <tr>
			  	<td>Upload Configuration File(s): </td><td style="padding-right:9px;">
			  		<input type="file" id="uploaded_file0" name="uploaded_file0" style="width:100%;" />
			  		
			  		<div id="additionalFileUploadBoxes">
			  		
			  		</div>
			  		<a class="actionlink" href="#" id="moreFilesToUpload" onclick="return makeNewFileUploadBox()">I need to upload more files</a>
			  	</td>
			  </tr>
			  <tr><td colspan="2" style="text-align:right;font-size:90%;color:#333;">Choose a configuration file to upload, and click to continue...&nbsp;&nbsp; <input type="submit" id="submitButton" value="Continue..." style="padding:2px;"/></td></tr>
			</table>
		</form>
	</div>
</div>