Add match nr

app/templates/corpora/analyse_corpus.html.j2

@@ -163,7 +163,8 @@
         <table class="responsive-table highlight">
           <thead>
             <tr>
-              <th style="width: 5%">Title</th>
+              <th style="width: 2%">Nr.</th>
+              <th style="width: 3%">Title</th>
               <th style="width: 25%">Left context</th>
               <th style="width: 45%">Match</th>
               <th style="width: 25%">Right Context</th>
@@ -313,6 +314,7 @@
       valueNames: ["titles", "lc", "hit", "rc", {data: ["index"]}],
       item: `<span class="hidden"></span>`};
       resultList = new ResultList('result-list', options);
+      resultList.clear(); // empty list for new query
   });
 
 
@@ -336,6 +338,7 @@
       return; // no further code execution of this code block
     }
     // logs the current recieved chunk
+    chunk = {};
     chunk = response["result"];
     console.log("### corpus_analysis chunk ###");
     console.log(chunk);
@@ -363,7 +366,6 @@
     // List building/appending the chunks when query had results
     // write metadata query information into HTML elements
     // like nr. of all matches in how many files etc.
-    // TODO: count_corpus_files müssen aus full results genommen werden. Ist am Ende richtig aber dazwischen zählt es hoch
     match_count = chunk["match_count"];
     let count_corpus_files = Object.keys(result["text_lookup"]).length;
     queryResultsMetadataElement.innerHTML = chunk["match_count"] + " matches in " + count_corpus_files + " corpus files.";
@@ -406,7 +408,7 @@
     var currentTime = today.getUTCHours() + ":" + today.getUTCMinutes() + ":" + today.getUTCSeconds();
     var safeFilename = message['query'].replace(/[^a-z0-9_-]/gi, "_");
     var resultFilename = "UTC-" + currentDate + "_" + currentTime + "_" + safeFilename + ".json";
-    // get a where download is served
+    // get <a> where download is served
     var downloadResults = document.getElementById("download-results");
     // stringify JSON object for json download
     var dataStr = JSON.stringify(message, undefined, 2);