Limit search results to max 1000 matches
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@ -8,6 +8,7 @@ https://github.com/josdejong/jsoneditor
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- Better handling of large JSON documents:
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- Only displays the first 100 items of large arrays, with buttons
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"show more" and "show all" to render more items.
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- Search results are now limited to max 1000 matches.
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- Search does no longer expand the paths to all matches, instead
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it only expands the path of the current search result.
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- Fixed index numbers of Array items not being updated after sorting.
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@ -40,6 +40,9 @@ function Node (editor, params) {
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// debounce interval for keyboard input in milliseconds
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Node.prototype.DEBOUNCE_INTERVAL = 150;
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// search will stop iterating as soon as the max is reached
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Node.prototype.MAX_SEARCH_RESULTS = 999;
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// number of visible childs rendered initially in large arrays/objects (with a "show more" button to show more)
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Node.prototype.MAX_VISIBLE_CHILDS = 100;
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@ -826,10 +829,14 @@ Node.prototype.insertAfter = function(node, afterNode) {
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* Search in this node
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* Searches are case insensitive.
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* @param {String} text
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* @param {Node[]} [results] Array where search results will be added
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* used to count and limit the results whilst iterating
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* @return {Node[]} results Array with nodes containing the search text
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*/
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Node.prototype.search = function(text) {
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var results = [];
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Node.prototype.search = function(text, results) {
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if (!Array.isArray(results)) {
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results = [];
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}
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var index;
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var search = text ? text.toLowerCase() : undefined;
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@ -838,7 +845,7 @@ Node.prototype.search = function(text) {
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delete this.searchValue;
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// search in field
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if (this.field !== undefined) {
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if (this.field !== undefined && results.length <= this.MAX_SEARCH_RESULTS) {
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var field = String(this.field).toLowerCase();
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index = field.indexOf(search);
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if (index !== -1) {
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@ -859,16 +866,14 @@ Node.prototype.search = function(text) {
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// search the nodes childs
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if (this.childs) {
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var childResults = [];
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this.childs.forEach(function (child) {
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childResults = childResults.concat(child.search(text));
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child.search(text, results);
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});
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results = results.concat(childResults);
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}
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}
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else {
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// string, auto
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if (this.value !== undefined ) {
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if (this.value !== undefined && results.length <= this.MAX_SEARCH_RESULTS) {
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var value = String(this.value).toLowerCase();
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index = value.indexOf(search);
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if (index !== -1) {
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@ -878,10 +883,10 @@ Node.prototype.search = function(text) {
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'elem': 'value'
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});
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}
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}
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// update dom
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this._updateDomValue();
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// update dom
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this._updateDomValue();
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}
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}
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return results;
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@ -230,15 +230,26 @@ SearchBox.prototype._onSearch = function (forceSearch) {
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// only search again when changed
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this.lastText = text;
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this.results = this.editor.search(text);
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var MAX_SEARCH_RESULTS = this.results[0]
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? this.results[0].node.MAX_SEARCH_RESULTS
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: Infinity;
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this._setActiveResult(0, false);
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// display search results
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if (text !== undefined) {
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var resultCount = this.results.length;
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switch (resultCount) {
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case 0: this.dom.results.innerHTML = 'no results'; break;
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case 1: this.dom.results.innerHTML = '1 result'; break;
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default: this.dom.results.innerHTML = resultCount + ' results'; break;
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if (resultCount === 0) {
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this.dom.results.innerHTML = 'no results';
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}
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else if (resultCount === 1) {
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this.dom.results.innerHTML = '1 result';
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}
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else if (resultCount > MAX_SEARCH_RESULTS) {
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this.dom.results.innerHTML = MAX_SEARCH_RESULTS + '+ results';
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}
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else {
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this.dom.results.innerHTML = resultCount + ' results';
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}
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}
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else {
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