finish database query. but some codec is wrong

SuperScriptViewer/static/env.js

@@ -1,3 +1,45 @@
 function doQuery(fieldIndex, queryTag) {
-    ;
+    // collect data
+    var readyData = {};
+    $("#queryTable_" + fieldIndex + " tr:not(:first-child)").each(function() {
+        var isEnabled = $(this).find(":nth-child(1) input").prop("checked");
+        if (!isEnabled) return;
+
+        var fieldName = $(this).find(":nth-child(2)").attr("queryName");
+        var fieldValue = $(this).find(":nth-child(3) input").val();
+
+        readyData[fieldName] = fieldValue;
+    });
+
+    var jsonData = JSON.stringify(readyData);
+
+    // raise post
+    $.post(window.location,
+        {
+            tag: queryTag,
+            data: jsonData
+        },
+        function (data, status) {
+            // remove data
+            $("#resultTable_" + fieldIndex + " tr:not(:first-child)").remove();
+
+            // check
+            if (!data['status']) {
+                alert("Fail to query!");
+                return;
+            }
+
+            // check overflow
+            if (data['overflow']) $("#resultTableOverflow_" + fieldIndex).show();
+            else $("#resultTableOverflow_" + fieldIndex).hide();
+
+            // insert data
+            for(var i = 0; i < data['data'].length; i++) {
+                $("#resultTable_" + fieldIndex).append("<tr></tr>");
+                for(var j = 0; j < data['data'][i].length; j++) {
+                    $("#resultTable_" + fieldIndex + " tr:last-child").append("<td></td>");
+                    $("#resultTable_" + fieldIndex + " tr:last-child td:last-child").text(data['data'][i][j]);
+                }
+            }
+        });
 }