63 lines
2.2 KiB
JavaScript
63 lines
2.2 KiB
JavaScript
/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, quotes, prefer-template, prefer-arrow-callback, no-else-return, consistent-return, max-len */
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// Requires Input behavior
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//
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// When called on a form with input fields with the `required` attribute, the
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// form's submit button will be disabled until all required fields have values.
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//
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import '../commons/bootstrap';
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//
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// ### Example Markup
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//
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// <form class="js-requires-input">
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// <input type="text" required="required">
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// <input type="submit" value="Submit">
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// </form>
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//
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(function() {
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$.fn.requiresInput = function() {
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var $button, $form, fieldSelector, requireInput, required;
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$form = $(this);
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$button = $('button[type=submit], input[type=submit]', $form);
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required = '[required=required]';
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fieldSelector = "input" + required + ", select" + required + ", textarea" + required;
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requireInput = function() {
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var values;
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values = _.map($(fieldSelector, $form), function(field) {
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// Collect the input values of *all* required fields
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return field.value;
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});
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// Disable the button if any required fields are empty
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if (values.length && _.any(values, _.isEmpty)) {
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return $button.disable();
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} else {
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return $button.enable();
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}
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};
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// Set initial button state
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requireInput();
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return $form.on('change input', fieldSelector, requireInput);
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};
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$(function() {
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var $form, hideOrShowHelpBlock;
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$form = $('form.js-requires-input');
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$form.requiresInput();
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// Hide or Show the help block when creating a new project
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// based on the option selected
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hideOrShowHelpBlock = function(form) {
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var selected;
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selected = $('.js-select-namespace option:selected');
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if (selected.length && selected.data('options-parent') === 'groups') {
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return form.find('.help-block').hide();
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} else if (selected.length) {
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return form.find('.help-block').show();
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}
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};
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hideOrShowHelpBlock($form);
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return $('.select2.js-select-namespace').change(function() {
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return hideOrShowHelpBlock($form);
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});
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});
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}).call(window);
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