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# Searching values

The search plugin provides an easy interface to search data across Handsontable.

You should first enable the plugin by setting the search option to true. When enabled, searchPlugin exposes a new method query(queryStr), where queryStr is a string to find within the table. By default, the search is case insensitive.

query(queryStr, [callback], [queryMethod]) method does 2 things. First of all, it returns an array of search results. Every element is an objects containing 3 properties:

  • row – index of the row where the value has been found
  • col – index of the column where the value has been found
  • data – the value that has been found

The second thing the query does is set the isSearchResult property for each cell. If a cell is in search results, then its isSearchResult is set to true, otherwise the property is set to false.

All you have to do now, is use the query() method inside search input listener and you're done.

# Search result class

By default the searchPlugin adds htSearchResult class to every cell which isSearchResult property is true. You can change this class using searchResultClass option.

If you wish to change the result class, you can use the var searchPlugin = hot.getPlugin('search'); searchPlugin.setSearchResultClass(className); method.

# Custom queryMethod

The queryMethod is responsible for determining whether a queryStr matches the value stored in a cell. It takes 2 arguments: queryStr and cellData. The first is a string passed to query() method. The second is a value returned by getDataAtCell(). The queryMethod function should return true if there is a match.

The default queryMethod is dead simple:

const DEFAULT_QUERY_METHOD = function(query, value) {
  if (isUndefined(query) || query === null || !query.toLowerCase || query.length === 0) {
    return false;
  if (isUndefined(value) || value === null) {
    return false;

  return value.toString().toLowerCase().indexOf(query.toLowerCase()) !== -1;

If you want to change the queryMethod, use queryMethod option. You can also pass the queryMethod as the third argument of query() method. To change the queryMethod, use var searchPlugin = hot.getPlugin('search'); searchPlugin.setQueryMethod(myNewQueryMethod);.

# Custom result callback

After calling queryMethod searchPlugin calls callback(instance, rowIndex, colIndex, cellData, testResult) for every cell.

Just as the queryMethod, you can override this callback, using var searchPlugin = hot.getPlugin('search'); searchPlugin.setCallback(myNewCallbackFunction);, or pass the callback as the second argument of query() method.

The default callback is responsible for setting the isSearchResult property.

const DEFAULT_CALLBACK = function(instance, row, col, data, testResult) {
  instance.getCellMeta(row, col).isSearchResult = testResult;

# Simplest use case

The example below:

    # Custom search result class

    You can style your search results with a custom CSS class, using the Search plugin's searchResultClass option.

    The example below highlights its search results in bold red. To do this, it:

      # Custom query method

      You can add a custom query method, using the Search plugin's queryMethod option.

      The example below searches only for exact search query matches. To do this, it:

        # Custom callback

        You can add a custom callback function, using the Search plugin's callback option.

        The example below displays the number of matching search results. To do this, it: