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Select2 category paginate search: complete && scroll: wip
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,31 +1,127 @@ | ||
| $(document).ready(function(){ | ||
|
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| $('#subCategoryDiv').hide(); | ||
| $('#subSubCategoryDiv').hide(); | ||
|
|
||
| /** | ||
| * Level 2 category fetch | ||
| */ | ||
| async function fetchSubCategory() { | ||
| $('#subCategoryDiv').show(); | ||
| $('#subCategory').html('<option selected>Select Sub Category</option>'); | ||
|
|
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| var parentId = $('#parentCategory').val(); | ||
| const url = 'get-child-option/' + parentId; | ||
|
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| try { | ||
| let response = await axios.get(url); | ||
|
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| if (response.status === 200) { | ||
| let categories = response.data.items; | ||
| categories.forEach(category => { | ||
| $('#subCategory').append(`<option value="${category.id}">${category.category_name}</option>`); | ||
| }); | ||
| } else { | ||
| console.error('Error fetching data:', response.statusText); | ||
| } | ||
| } catch (error) { | ||
| console.error('Error fetching data:', error.message); | ||
| } | ||
| } | ||
| }); | ||
| $(document).ready(function() { | ||
| // Initialize Select2 | ||
| $("#parentCategory").select2({ | ||
| placeholder: 'Search...', | ||
| width: '100%', | ||
| allowClear: true, | ||
| ajax: { | ||
| url: '/get-parent-category/', | ||
| dataType: 'json', | ||
| data: function(params) { | ||
| return { | ||
| term: params.term || '', | ||
| page: params.page || 1 | ||
| } | ||
| }, | ||
| processResults: function(data, params) { | ||
|
|
||
| params.page = params.page || 1; | ||
| return { | ||
| results: $.map(data.items, function(val, i) { | ||
| return { | ||
| id: val.id, | ||
| text: val.category_name | ||
| } | ||
| }), | ||
| pagination: { | ||
| more: (params.page * 5) < data.total_count | ||
| } | ||
| }; | ||
| }, | ||
| cache: true | ||
| }, | ||
| // dropdownParent: $('#scrollingSelectContainer'), // Specify the container for the dropdown | ||
| }); | ||
| // Infinite Scroll functionality | ||
| // $('#parentCategory').on('select2:scroll', function() { | ||
| // var lastPage = Math.ceil($('#parentCategory').select2('data').length / 5); | ||
| // $('#parentCategory').select2('trigger', 'query', { | ||
| // page: lastPage + 1 | ||
| // }); | ||
| // }); | ||
|
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|
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|
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| /** | ||
| * Getting first child category in select | ||
| */ | ||
| $('#parentCategory').on('change', function (){ | ||
| var mainParentId = document.querySelector('#parentCategory').value; | ||
| $("#subCategory").select2({ | ||
| placeholder: 'Search...', | ||
| width: '100%', | ||
| allowClear: true, | ||
| ajax: { | ||
| url: '/get-child-option/' + mainParentId, | ||
| dataType: 'json', | ||
| data: function(params) { | ||
| return { | ||
| term: params.term || '', | ||
| page: params.page || 1 | ||
| } | ||
| }, | ||
| processResults: function(data, params) { | ||
|
|
||
| params.page = params.page || 1; | ||
| return { | ||
| results: $.map(data.items, function(val, i) { | ||
| return { | ||
| id: val.id, | ||
| text: val.category_name | ||
| } | ||
| }), | ||
| pagination: { | ||
| more: (params.page * 5) < data.total_count | ||
| } | ||
| }; | ||
| }, | ||
| cache: true | ||
| }, | ||
| // dropdownParent: $('#scrollingSelectContainer'), // Specify the container for the dropdown | ||
| }); | ||
|
|
||
| }); | ||
|
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||
|
|
||
| /** | ||
| * Getting first child category | ||
| */ | ||
| $('#subCategory').on('change', function (){ | ||
| var firstChildId = document.querySelector('#subCategory').value; | ||
| $("#subSubCategory").select2({ | ||
| placeholder: 'Search...', | ||
| width: '100%', | ||
| allowClear: true, | ||
| ajax: { | ||
| url: '/get-child-option/' + firstChildId, | ||
| dataType: 'json', | ||
| data: function(params) { | ||
| return { | ||
| term: params.term || '', | ||
| page: params.page || 1 | ||
| } | ||
| }, | ||
| processResults: function(data, params) { | ||
|
|
||
| params.page = params.page || 1; | ||
| return { | ||
| results: $.map(data.items, function(val, i) { | ||
| return { | ||
| id: val.id, | ||
| text: val.category_name | ||
| } | ||
| }), | ||
| pagination: { | ||
| more: (params.page * 5) < data.total_count | ||
| } | ||
| }; | ||
| }, | ||
| cache: true | ||
| }, | ||
| // dropdownParent: $('#scrollingSelectContainer'), // Specify the container for the dropdown | ||
| }); | ||
|
|
||
| }); | ||
|
|
||
|
|
||
| }); |
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