Metacat

function checkSearch(submitFormObj) {

	//alert("calling method");

    //var checkBox = document.getElementById("searchAll");

	var docId = submitFormObj.docid.value;

	//alert("docId=" + docId);

	var metadataAttributes = "";

	var index = 0;

	for (var i=0; i < submitFormObj.length; i++) {

		var formElement = submitFormObj.elements[i];

		if (formElement.type == "checkbox" && formElement.checked) {

			metadataAttributes += "<attribute index=\"";

			metadataAttributes += index;

			metadataAttributes += "\">";

			metadataAttributes += "<pathexpr label=\"";

			metadataAttributes += formElement.name;

			metadataAttributes += "\">";

			metadataAttributes += formElement.value;

			metadataAttributes += "</pathexpr>";

			metadataAttributes += "</attribute>";

			index++;

		}

	}

	metadataAttributes = 

				"<datapackage id=\"" + docId + "\">"

					+ "<entity id=\"" + docId + "\">"

						+ metadataAttributes

					+ "</entity>"

				+ "</datapackage>";

        submitFormObj.dataquery.value = 

        "<?xml version=\"1.0\"?>"

        + "<dataquery>"

		+ "<query>"

			+ "<selection>"

				+ "<datapackage id=\"" + docId + "\">"

					+ "<entity index=\"0\">"

						+ "<attribute index=\"0\"/>"

						+ "<attribute index=\"1\"/>"

						//omit student id

						+ "<attribute index=\"3\"/>"

						+ "<attribute index=\"4\"/>"

					+ "</entity>"

				+ "</datapackage>"

				+ metadataAttributes

			+ "</selection>"

			/*

			+ "<where>"

				+ "<condition type="condition">"

					+ "<left>"

						+ "<datapackage id="tao.1.1">"

							+ "<entity index="0">"

								+ "<attribute index="2"/>"

							+ "</entity>"

						+ "</datapackage>"

					+ "</left>"

					+ "<operator>>=</operator>"				

					+ "<right>"

						+ "<value>15</value>"

					+ "</right>"

				+ "</condition>"

			+ "</where>"

			*/

		+ "</query>"

        + "</dataquery>";

         //alert(submitFormObj.dataquery.value);

    return true;

}