分类只显示有数据的

app/view/datacollect/index.ejs

@@ -1276,6 +1276,20 @@
             //     cid: category && category[0].value ? category[0].id : ,
             // }
             // const categoryName =
+            if (category && category.length > 0) {
+                if (category[0] && category[0].value.length > 0) {
+                    for (const [i, fc] of category[0].value.entries()) {
+                        const fcCategory = {cid: fc.cid, value: fc.id};
+                        if (_.findIndex(tenders, function (item) {
+                            return _.findIndex(item.category, fcCategory) !== -1;
+                        }) === -1) {
+                            $('#first-category .select-cate').eq(i + 1).hide();
+                        } else {
+                            $('#first-category .select-cate').eq(i + 1).show();
+                        }
+                    }
+                }
+            }
             setData(tenders, 0);
         })
 
@@ -1540,11 +1554,6 @@
                 $('#third-category').hide();
                 $('#first-category').children('button').attr('data-cid', '').attr('data-value', '');
             } else {
-                if (category[1] && category[1].value.length > 0) {
-                    $('#second-category').show();
-                    $('#third-category').hide();
-                    $('#second-category').children('button').text('全部').attr('data-cid', '').attr('data-value', '');
-                }
                 // 获取第一层已选类别
                 const firstCategory = { cid: parseInt($(this).data('cid')), value: parseInt(id) };
                 $('#first-category').children('button').attr('data-cid', $(this).data('cid')).attr('data-value', id);
@@ -1552,6 +1561,21 @@
                     return _.findIndex(item.category, firstCategory) !== -1;
                 })
                 categoryIndex = 1;
+                if (category[1] && category[1].value.length > 0) {
+                    $('#second-category').show();
+                    $('#third-category').hide();
+                    $('#second-category').children('button').text('全部').attr('data-cid', '').attr('data-value', '');
+                    for (const [i,sc] of category[1].value.entries()) {
+                        const scCategory = { cid: sc.cid, value: sc.id };
+                        if (_.findIndex(newTenderList, function (item) {
+                            return _.findIndex(item.category, scCategory) !== -1;}) === -1) {
+                            $('#second-category .select-cate').eq(i+1).hide();
+                        } else {
+                            $('#second-category .select-cate').eq(i+1).show();
+                        }
+                    }
+                }
+
                 // categoryList.push(firstCategory);
             }
             setData(newTenderList, categoryIndex);
@@ -1573,10 +1597,6 @@
             if (!id) {
                 $('#third-category').hide();
             } else {
-                if (category[2] && category[2].value.length > 0) {
-                    $('#third-category').show();
-                    $('#third-category').children('button').text('全部').attr('data-cid', '').attr('data-value', '');
-                }
                 // 获取第二层已选类别
                 const secondCategory = { cid: parseInt($(this).data('cid')), value: parseInt(id) };
                 $('#second-category').children('button').attr('data-cid', $(this).data('cid')).attr('data-value', id);
@@ -1584,6 +1604,19 @@
                     return _.findIndex(item.category, secondCategory) !== -1;
                 });
                 categoryIndex = 2;
+                if (category[2] && category[2].value.length > 0) {
+                    $('#third-category').show();
+                    $('#third-category').children('button').text('全部').attr('data-cid', '').attr('data-value', '');
+                    for (const [i,sc] of category[2].value.entries()) {
+                        const tcCategory = { cid: sc.cid, value: sc.id };
+                        if (_.findIndex(newTenderList, function (item) {
+                            return _.findIndex(item.category, tcCategory) !== -1;}) === -1) {
+                            $('#third-category .select-cate').eq(i+1).hide();
+                        } else {
+                            $('#third-category .select-cate').eq(i+1).show();
+                        }
+                    }
+                }
                 // categoryList.push(secondCategory);
             }
             setData(newTenderList, categoryIndex);