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54 lines
2.3 KiB
54 lines
2.3 KiB
2 years ago
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{{!
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This file is part of Moodle - http://moodle.org/
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Moodle is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Moodle is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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}}
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{{!
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@template core/form_autocomplete_input
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Moodle template for the input field in an autocomplate form element.
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Classes required for JS:
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* none
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Data attributes required for JS:
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* none
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Context variables required for this template:
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* inputId The dom id of this input field.
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* suggestionsId The dom id of the suggestions list.
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* selectionId The dom id of the current selection list.
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* downArrowId The dom id of the down arrow to open the suggestions.
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* placeholder The place holder text when the field is empty
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Example context (json):
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{ "inputID": 1, "suggestionsId": 2, "selectionId": 3, "downArrowId": 4, "placeholder": "Select something" }
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}}
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{{#showSuggestions}}
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<input type="text" id="{{inputId}}" class="form-control" list="{{suggestionsId}}" placeholder="{{placeholder}}" role="combobox" aria-expanded="false" autocomplete="off" autocorrect="off" autocapitalize="off" aria-autocomplete="list" aria-owns="{{suggestionsId}} {{selectionId}}" {{#tags}}data-tags="1"{{/tags}}/><span class="form-autocomplete-downarrow" id="{{downArrowId}}">▼</span>
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{{/showSuggestions}}
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{{^showSuggestions}}
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<input type="text" id="{{inputId}}" placeholder="{{placeholder}}" role="textbox" aria-owns="{{selectionId}}" {{#tags}}data-tags="1"{{/tags}}/>
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{{/showSuggestions}}
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{{#js}}
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require(['jquery'], function($) {
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// Set the minimum width of the input so that the placeholder is whole displayed.
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var inputElement = $(document.getElementById('{{inputId}}'));
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if (inputElement.length) {
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inputElement.css('min-width', inputElement.attr('placeholder').length + 'ch');
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}
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});
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{{/js}}
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