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Update container's data-rf-row-count when removing row #36

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Update container's data-rf-row-count when removing row #36

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057445d
Add after_remove function
codiceovvio Jul 4, 2021
7d0dbbb
Update README.md
codiceovvio Jul 4, 2021
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10 changes: 5 additions & 5 deletions README.md
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,13 +39,13 @@ This plugin requires [jQuery](http://jquery.com/) and [jQuery UI Sortable](https
<input type="text" class="move-steps" value="1" />
<span class="move-down">Move Down</span>
</td>

<td width="10%">An Input Field</td>

<td width="70%">
<input type="text" name="an-input-field[{{row-count-placeholder}}]" />
</td>

<td width="10%"><span class="remove">Remove</span></td>
</tr>
</tbody>
Expand Down Expand Up @@ -77,7 +77,7 @@ is_sortable: true,
before_add: null,
after_add: self.after_add,
before_remove: null,
after_remove: null,
after_remove: self.after_remove,
sortable_options: null,
row_count_placeholder: '{{row-count-placeholder}}',
```
Expand Down Expand Up @@ -133,4 +133,4 @@ row_count_placeholder: '{{row-count-placeholder}}',

<dt>row_count_placeholder</dt>
<dd>Specifies the row count placeholder to be used</dd>
</dl>
</dl>
32 changes: 23 additions & 9 deletions repeatable-fields.js
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,21 @@

$(container).attr('data-rf-row-count', row_count);
};


self.after_remove = function(container, del_row) {
var row_total = $(container).attr('data-rf-row-count');

row_total--;

$('*', del_row).each(function() {
$.each(this.attributes, function() {
this.value = this.value.replace(self.settings.row_count_placeholder, row_total - 1);
});
});

$(container).attr('data-rf-row-count', row_total);
};

self.default_settings = {
wrapper: '.wrapper',
container: '.container',
Expand All @@ -41,7 +55,7 @@
before_add: null,
after_add: self.after_add,
before_remove: null,
after_remove: null,
after_remove: self.after_remove,
sortable_options: null,
row_count_placeholder: '{{row-count-placeholder}}',
};
Expand Down Expand Up @@ -104,7 +118,7 @@
self.settings.after_remove(container);
}
});

if(self.settings.is_sortable === true) {
if(typeof $.ui !== 'undefined' && typeof $.ui.sortable !== 'undefined') {
var sortable_options = self.settings.sortable_options !== null ? self.settings.sortable_options : {};
Expand All @@ -120,10 +134,10 @@
}

var steps = 1;

if($(event.target).siblings(self.settings.move_steps).length === 1) {
var custom_steps = parseInt($(event.target).siblings(self.settings.move_steps).val(), 10);

if(isNaN(custom_steps) === false && (custom_steps > 0 || custom_steps === -1)) {
steps = custom_steps;
}
Expand All @@ -135,7 +149,7 @@

if($(event.target).is(self.settings.move_up) === true) {
var previous_row;

for(i = 0; steps === -1 ? true : i < steps; i++) {
if(previous_row === undefined) {
if(current_row.prev().not(self.settings.template).length === 1) {
Expand All @@ -154,7 +168,7 @@
}
}
}

if(previous_row !== undefined) {
previous_row.before(current_row);
}
Expand Down Expand Up @@ -194,7 +208,7 @@

// Initialize all repeatable field wrappers
self.initialize(self);

return self;
};
})(jQuery);
})(jQuery);