ie10-11 js fix (#2695)

fixes #2694

Author: Teriand

opengrok-indexer/src/main/java/org/opengrok/indexer/web/Scripts.java

@@ -105,7 +105,7 @@ public String toHtml() {
         SCRIPTS.put("jquery-tablesorter", new FileScript("js/jquery-tablesorter-2.26.6.min.js", 12));
         SCRIPTS.put("tablesorter-parsers", new FileScript("js/tablesorter-parsers-0.0.1.js", 13));
         SCRIPTS.put("searchable-option-list", new FileScript("js/searchable-option-list-2.0.6.js", 14));
-        SCRIPTS.put("utils", new FileScript("js/utils-0.0.29.js", 15));
+        SCRIPTS.put("utils", new FileScript("js/utils-0.0.30.js", 15));
         SCRIPTS.put("repos", new FileScript("js/repos-0.0.1.js", 20));
         SCRIPTS.put("diff", new FileScript("js/diff-0.0.3.js", 20));
         SCRIPTS.put("jquery-caret", new FileScript("js/jquery.caret-1.5.2.min.js", 25));

opengrok-web/src/main/webapp/js/utils-0.0.29.js renamed to opengrok-web/src/main/webapp/js/utils-0.0.30.js

@@ -1754,7 +1754,7 @@ function initAutocomplete(config, minisearch) {
 }
 
 function initMinisearchAutocomplete(config) {
-    if (config.allowedFields && !config.allowedFields.includes('full')) {
+    if (config.allowedFields && config.allowedFields.indexOf('full') < 0) {
         return;
     }
 
@@ -1769,7 +1769,7 @@ function initMinisearchAutocomplete(config) {
 
     initAutocompleteForField('search', 'full', config, function (input, field) {
         var caretPos = input.caret();
-        if (!Number.isInteger(caretPos)) {
+        if (!(typeof caretPos === 'number')) {
             console.error("Suggest: could not get caret position");
             return;
         }
@@ -1784,7 +1784,7 @@ function initMinisearchAutocomplete(config) {
 }
 
 function initAutocompleteForField(inputId, field, config, dataFunction, errorElemId) {
-    if (config.allowedFields && !config.allowedFields.includes(field)) {
+    if (config.allowedFields && config.allowedFields.indexOf(field) < 0) {
         return;
     }
 
@@ -1865,7 +1865,7 @@ function initAutocompleteForField(inputId, field, config, dataFunction, errorEle
                 event.preventDefault();
                 return;
             }
-            if (event.originalEvent.originalEvent.type.startsWith('key')) { // replace value only on key events
+            if (event.originalEvent.originalEvent.type.indexOf('key') == 0) { // replace value only on key events
                 replaceValueWithSuggestion(input, text, identifier, ui.item.phrase);
             }