6 examples of 'angular 2 sort' in JavaScript

98
function sortOn(array, supplier) {
99
    return array.sort(function(a, b) {
100
        if (supplier(a) < supplier(b)) {
101
            return -1;
102
        } else if (supplier(a) > supplier(b)) {
103
            return 1;
104
        }
105
        return 0;
106
    });
107
}

70
sortDataBy(key: string | any) {
71
  key = key.split('.');
72
73
  this.dataSource.sort((a: any, b: any) => {
74
    let i = 0;
75
    while (i < key.length) {
76
      a = a[key[i]];
77
      b = b[key[i]];
78
      i++;
79
    }
80
81
    if (a < b) {
82
      this.renderer.setAttribute(this.el.nativeElement, 'aria-sort', 'ascending');
83
      this.renderer.setAttribute(
84
        this.el.nativeElement,
85
        'aria-label',
86
        `${key}: activate to sort column descending`
87
      );
88
      this.order = SortDirection.ASC;
89
90
      return this.sortedInto ? 1 : -1;
91
    } else if (a > b) {
92
      this.renderer.setAttribute(this.el.nativeElement, 'aria-sort', 'descending');
93
      this.renderer.setAttribute(
94
        this.el.nativeElement,
95
        'aria-label',
96
        `${key}: activate to sort column ascending`
97
      );
98
      this.order = SortDirection.DESC;
99
100
      return this.sortedInto ? -1 : 1;
101
    } else if (a == null || b == null) {
102
      this.order = SortDirection.CONST;
103
      return 1;
104
    } else {
105
      this.order = SortDirection.CONST;
106
      return 0;
107
    }
108
  });
109
110
  this.sortedInto = !this.sortedInto;
111
}

119
function Sort(array, index, length, comparer) {
120
  sortImpl(array, index, length, JSIL.$WrapIComparer(null, comparer));
121
}

124
function orderDirectives(element, dynamicDirectives) {
125
  let orderedIds = dynamicDirectiveService.sort(dynamicDirectives).map((d) => d._id);
126
  let domIds = element.children('[' + DYNAMIC_DIRECTIVE_ID + ']')
127
                .map((index, e) => parseInt(angular.element(e).attr(DYNAMIC_DIRECTIVE_ID), 10))
128
                .toArray();
129
  // 99% of the time
130
  if (orderedIds.join(',') === domIds.join(',')) {
131
    return;
132
  }
133
134
  for (let i = 0, len = orderedIds.length - 2; i <= len; i++) {
135
    let current = orderedIds[i], next = orderedIds[(i + 1)],
136
        $current = element.children('[' + DYNAMIC_DIRECTIVE_ID + '=' + current + ']');
137
    if ($current.next().attr(DYNAMIC_DIRECTIVE_ID) !== next) {
138
      element.children('[' + DYNAMIC_DIRECTIVE_ID + '=' + next + ']').insertAfter($current);
139
    }
140
  }
141
}

109
function Sort(array, comparer) {
110
  sortImpl(array, 0, array.length, JSIL.$WrapIComparer(null, comparer));
111
}

147
function sort(sortfield){
148
    if (sortfield == tableCtrl.sortObj.field){
149
        tableCtrl.sortObj.field = sortfield;
150
        tableCtrl.sortObj.reverse = !tableCtrl.sortObj.reverse;
151
        tableCtrl.sortObj.iconDirection = {
152
            "angle down icon": !tableCtrl.sortObj.reverse,
153
            "angle up icon": tableCtrl.sortObj.reverse
154
        }
155
    }
156
    else{
157
        tableCtrl.sortObj = initializeSort(sortfield);
158
    }
159
    tableCtrl.showChunk(tableCtrl.pageNo, tableCtrl.searchText);
160
    $scope.$apply();
161
}