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update filter stub #208

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update filter stub #208

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17 changes: 17 additions & 0 deletions src/Console/Commands/Views/FilterBackpackCommand.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@

namespace Backpack\Generators\Console\Commands\Views;

use Illuminate\Support\Str;

class FilterBackpackCommand extends PublishOrCreateViewBackpackCommand
{
/**
Expand Down Expand Up @@ -45,4 +47,19 @@ class FilterBackpackCommand extends PublishOrCreateViewBackpackCommand
* @var string
*/
protected $stub = 'filter.stub';

/**
* Build the class with the given name.
*
* @param string $name
* @return string
*/
protected function buildClass($name)
{
$name = Str::of($name)->camel()->ucfirst()->value();
$stub = $this->files->get($this->getStub());
$stub = str_replace('__FILTER_NAME__', $name, $stub);

return $stub;
}
}
85 changes: 44 additions & 41 deletions src/Console/stubs/filter.stub
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Original file line number Diff line number Diff line change
@@ -1,64 +1,67 @@
{{-- Simple Backpack CRUD filter --}}
<li filter-name="{{ $filter->name }}"
filter-type="{{ $filter->type }}"
filter-key="{{ $filter->key }}"
filter-debounce="{{ $filter->options['debounce'] ?? 0 }}"
filter-init-function="{{ $filter->options['init_function'] ?? 'init__FILTER_NAME__Filter' }}"
class="nav-item {{ Request::get($filter->name)?'active':'' }}">
<a class="nav-link" href=""
parameter="{{ $filter->name }}"
>{{ $filter->label }}</a>
<a class="nav-link" href="javascript:void(0);">{{ $filter->label }}</a>
</li>


{{-- ########################################### --}}
{{-- Extra CSS and JS for this particular filter --}}
@push('after_scripts')
@bassetBlock('__FILTER_NAME__-filter.js')
<script>
// init function for simple filter
function init__FILTER_NAME__Filter(filter, filterNavbar) {

{{-- FILTERS EXTRA JS --}}
{{-- push things in the after_scripts section --}}
let filterName = filter.getAttribute('filter-name');
let filterKey = filter.getAttribute('filter-key');
let filterAnchor = filter.querySelector('a');
let filterDebounce = filter.getAttribute('filter-debounce');
let navBarId = filterNavbar.getAttribute('id');
let shouldUpdateUrl = true;

@push('crud_list_scripts')
<script>
jQuery(document).ready(function($) {
$("li[filter-key={{ $filter->key }}] a").click(function(e) {
filterAnchor.addEventListener('click', async function(e) {
e.preventDefault();

var parameter = $(this).attr('parameter');

// behaviour for ajax table
var ajax_table = $("#crudTable").DataTable();
var current_url = ajax_table.ajax.url();
// get the filter value
let filterValue = filter.classList.contains('active') ? true : false;

if (URI(current_url).hasQuery(parameter)) {
var new_url = URI(current_url).removeQuery(parameter, true);
} else {
var new_url = URI(current_url).addQuery(parameter, true);
switch (filterValue) {
case true:
filterValue = null;
break;
default:
filterValue = true;
}

new_url = normalizeAmpersand(new_url.toString());
if (filterValue) {
filter.classList.add('active');
}else{
filter.dispatchEvent(new CustomEvent('backpack:filter:clear'));
}

// replace the datatables ajax url with new_url and reload it
ajax_table.ajax.url(new_url).load();
document.dispatchEvent(new CustomEvent('backpack:filter:changed', {
detail: {
filterName: filterName,
filterValue: filterValue,
shouldUpdateUrl: shouldUpdateUrl,
debounce: filterDebounce,

// add filter to URL
crud.updateUrl(new_url);

// mark this filter as active in the navbar-filters
if (URI(new_url).hasQuery('{{ $filter->name }}', true)) {
$("li[filter-key={{ $filter->key }}]").removeClass('active').addClass('active');
$('#remove_filters_button').removeClass('invisible');
}
else
{
$("li[filter-key={{ $filter->key }}]").trigger("filter:clear");
}
});
}
}));
});

// clear filter event (used here and by the Remove all filters button)
$("li[filter-key={{ $filter->key }}]").on('filter:clear', function(e) {

$("li[filter-key={{ $filter->key }}]").removeClass('active');
filter.addEventListener('backpack:filter:clear', function(e) {
if(e.detail && e.detail.clearAllFilters) {
shouldUpdateUrl = false
}
filter.classList.remove('active');
});
});
};
</script>
@endBassetBlock
@endpush
{{-- End of Extra CSS and JS --}}
{{-- ########################################## --}}
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