88503d2c67
This adds the test that ensures that the search focus is still focused, even after the selection is updated (for whatever reason). Note that we are not triggering the `change` event here, and are instead just re-calling `update` on the selection adapter. This is because we do not bind the `change` event in tests, so the selection is never re-rendered and the tests will pass. The `update` method is triggered during the `change` cycle anyway, so this has the same effect while supporting cases where the selection is re-rendered without the selected values changing.
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
module('Selection containers - Inline search');
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var MultipleSelection = require('select2/selection/multiple');
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var InlineSearch = require('select2/selection/search');
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var $ = require('jquery');
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var Options = require('select2/options');
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var Utils = require('select2/utils');
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var options = new Options({});
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test('updating selection does not shift the focus', function (assert) {
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var $container = $('#qunit-fixture .event-container');
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var container = new MockContainer();
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var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
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var $element = $('#qunit-fixture .multiple');
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var selection = new CustomSelection($element, options);
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var $selection = selection.render();
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selection.bind(container, $container);
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// Update the selection so the search is rendered
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selection.update([]);
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// Make it visible so the browser can place focus on the search
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$container.append($selection);
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var $search = $selection.find('input');
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$search.trigger('focus');
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assert.equal($search.length, 1, 'The search was not visible');
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assert.equal(
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document.activeElement,
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$search[0],
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'The search did not have focus originally'
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);
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// Trigger an update, this should redraw the search box
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selection.update([]);
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assert.equal($search.length, 1, 'The search box disappeared');
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assert.equal(
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document.activeElement,
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$search[0],
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'The search did not have focus after the selection was updated'
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);
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});
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