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Add more/ Remove button #3
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,50 @@ | ||
$(document).on('ready turbolinks:load', function () { | ||
// This is called on the first page load *and* also when the page is changed by turbolinks. | ||
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||
$(this).find('form .multiple-field-add') | ||
// Main wrapper. | ||
.parent('fieldset.multiple-field-wrapper') | ||
// Find the first element. | ||
.find('fieldset.multiple-field'); | ||
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$(this).find('form .multiple-field-add').click(function() { | ||
// Copy the first fieldset, without the values. | ||
$(this) | ||
// Main wrapper. | ||
.parents('div.multiple-field-wrapper') | ||
// Find the first element. | ||
.find('fieldset.multiple-field').first() | ||
// Clone (along with handlers) and append. | ||
.clone(true).appendTo('div.multiple-field-inner') | ||
// Reset values. | ||
.find('input').val(''); | ||
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// Bind and new Remove | ||
attachRemoveMultipleField(); | ||
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}); | ||
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const attachRemoveMultipleField = function() { | ||
$(document).find('form .multiple-field-remove').click(function() { | ||
const $parent = $(this).parents('div.multiple-field-wrapper'); | ||
const numberOfMultipleField = $parent.find('fieldset.multiple-field').length; | ||
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if (numberOfMultipleField === 1) { | ||
// Keep the element, but reset its values. | ||
$(this).parents('fieldset.multiple-field').find('input').val(''); | ||
} | ||
else { | ||
// Remove element. | ||
$(this).parents('fieldset.multiple-field').remove(); | ||
} | ||
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}); | ||
} | ||
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attachRemoveMultipleField(); | ||
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}); |
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To fix the console warnings try this:
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@mpscholten 👋
If I change to
value="...
I getThe specified value "{inputValue (get #min bidStep)}" cannot be parsed, or is out of range.
Removing the quotes (
"
) results with no errors, however the default value is now set to 0 (instead of remaining blank).btw, if I manually remove the 0, and try to submit, I'd still get an error:
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Yes the quotes need to be removed :)
Try this:
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Yeah, the
if didChange
did the trick.