Fixed #38: clear search results after a new JSON object is set

HISTORY.md

@@ -8,12 +8,13 @@ https://github.com/josdejong/jsoneditor
 - Replaced the PNG icon images with SVG. Thanks @1j01.
 - Implemented a new option `escapeUnicode`, which will show the hexadecimal 
   unicode instead of the character itself. (See #93 and #230).
-- Fixed #227: html codes like `&` not escaped.
+- Fixed #93 and #227: html codes like `&` not escaped.
 - Fixed #149: Memory leak when switching mode from/to `code` mode, web worker
   of Ace editor wasn't cleaned up.
 - Fixed #234: Remove dependency on a fork of the `jsonlint` project on github.
 - Fixed: disabled `Ctrl+L` quick key to go to a line, instead use the default
   browser behavior of selecting the address bar.
+- Fixed #38: clear search results after a new JSON object is set.
 
 
 ## 2015-06-13, version 4.2.1

src/js/SearchBox.js

@@ -61,7 +61,7 @@ function SearchBox (editor, container) {
     searchBox._onDelayedSearch(event);
   };
   search.onchange = function (event) { // For IE 9
-    searchBox._onSearch(event);
+    searchBox._onSearch();
   };
   search.onkeydown = function (event) {
     searchBox._onKeyDown(event);
@@ -203,20 +203,19 @@ SearchBox.prototype._onDelayedSearch = function (event) {
   this._clearDelay();
   var searchBox = this;
   this.timeout = setTimeout(function (event) {
-        searchBox._onSearch(event);
-      },
-      this.delay);
+    searchBox._onSearch();
+  },
+  this.delay);
 };
 
 /**
  * Handle onSearch event
- * @param {Event} event
  * @param {boolean} [forceSearch]  If true, search will be executed again even
  *                                 when the search text is not changed.
  *                                 Default is false.
  * @private
  */
-SearchBox.prototype._onSearch = function (event, forceSearch) {
+SearchBox.prototype._onSearch = function (forceSearch) {
   this._clearDelay();
 
   var value = this.dom.search.value;
@@ -251,14 +250,14 @@ SearchBox.prototype._onKeyDown = function (event) {
   var keynum = event.which;
   if (keynum == 27) { // ESC
     this.dom.search.value = '';  // clear search
-    this._onSearch(event);
+    this._onSearch();
     event.preventDefault();
     event.stopPropagation();
   }
   else if (keynum == 13) { // Enter
     if (event.ctrlKey) {
       // force to search again
-      this._onSearch(event, true);
+      this._onSearch(true);
     }
     else if (event.shiftKey) {
       // move to the previous search result
@@ -285,4 +284,13 @@ SearchBox.prototype._onKeyUp = function (event) {
   }
 };
 
+/**
+ * Set search text. Will apply a new search
+ * @param {string} value
+ */
+SearchBox.prototype.setValue = function (value) {
+  this.dom.search.value = value;
+  this._onSearch();
+};
+
 module.exports = SearchBox;

src/js/treemode.js

@@ -126,6 +126,9 @@ treemode.set = function (json, name) {
   if (this.history) {
     this.history.clear();
   }
+
+  // clear search
+  this.searchBox.setValue('');
 };
 
 /**