# learnpress/4.4.9/assets/js/dist/admin/pages/statistic.js

LearnPress – WordPress LMS Plugin for Create and Sell Online Courses, version 4.4.9. 271 lines.

- Page: https://pluginprobe.com/plugins/learnpress/4.4.9/code/assets/js/dist/admin/pages/statistic.js
- Raw: https://pluginprobe.com/plugins/learnpress/4.4.9/raw/assets/js/dist/admin/pages/statistic.js
- Modified: 2026-09-27T10:32:46+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/learnpress/4.4.9/code/assets/js/dist/admin/pages/statistic.js#L10-L20`.

```javascript
/******/ (() => { // webpackBootstrap
var __webpack_exports__ = {};
/*!*****************************************************!*\
  !*** ./assets/src/apps/js/admin/pages/statistic.js ***!
  \*****************************************************/
(function ($) {
  $.fn.LP_Chart_Line = function (data, config) {
    return $.each(this, function () {
      const $elem = $(this),
        $canvas = $('<canvas />');
      $elem.html('');
      $canvas.appendTo($elem);
      var lineChart = new Chart($canvas, {
        type: 'line',
        data: data,
        options: config
      });
    });
    //
  };
  $.fn.LP_Statistic_Users = function () {
    if (parseInt($(this).length) === 0) {
      return;
    }
    return $.each(this, function () {
      const $buttons = $('.chart-buttons button').on('click', function () {
          const $button = $(this),
            type = $button.data('type');
          let from = '',
            to = '';
          $buttons.not(this).not('[data-type="user-custom-time"]').prop('disabled', false);
          if (type == 'user-custom-time') {
            from = $('#user-custom-time input[name="from"]').val();
            to = $('#user-custom-time input[name="to"]').val();
            if (from == '' || to == '') {
              return false;
            }
          } else {
            $button.prop('disabled', true);
          }
          const $container = $('#learn-press-chart');
          $container.addClass('loading');
          $.ajax({
            url: 'admin-ajax.php',
            data: {
              action: 'learnpress_load_chart',
              type,
              range: [from, to]
            },
            dataType: 'text',
            success(response) {
              response = LP.parseJSON(response);
              $container.LP_Chart_Line(response, LP_Chart_Config);
              $container.removeClass('loading');
            }
          });
          return false;
        }),
        $inputs = $('.chart-buttons #user-custom-time input[type="text"]').on('change', function () {
          const _valid_date = function () {
            if (new Date($inputs[0].value) < new Date($inputs[1].value)) {
              return true;
            }
          };
          $buttons.filter('[data-type="user-custom-time"]').prop('disabled', $inputs.filter(function () {
            return this.value == '';
          }).get().length || !_valid_date());
        });
    });
  };
  $.fn.LP_Statistic_Courses = function () {
    if (parseInt($(this).length) === 0) {
      return;
    }
    return $.each(this, function () {
      var $buttons = $('.chart-buttons button').on('click', function () {
          let $button = $(this),
            type = $button.data('type'),
            from = '',
            to = '',
            $container = $('#learn-press-chart');
          $buttons.not(this).not('[data-type="course-custom-time"]').prop('disabled', false);
          if (type == 'course-custom-time') {
            from = $('#course-custom-time input[name="from"]').val();
            to = $('#course-custom-time input[name="to"]').val();
            if (from == '' || to == '') {
              return false;
            }
          } else {
            $button.prop('disabled', true);
          }
          $container.addClass('loading');
          $.ajax({
            url: 'admin-ajax.php',
            data: {
              action: 'learnpress_load_chart',
              type,
              range: [from, to]
            },
            dataType: 'text',
            success(response) {
              response = LP.parseJSON(response);
              $container.LP_Chart_Line(response, LP_Chart_Config);
              $container.removeClass('loading');
            }
          });
          return false;
        }),
        $inputs = $('.chart-buttons #course-custom-time input[type="text"]').on('change', function () {
          const _valid_date = function () {
            if (new Date($inputs[0].value) < new Date($inputs[1].value)) {
              return true;
            }
          };
          $buttons.filter('[data-type="course-custom-time"]').prop('disabled', $inputs.filter(function () {
            return this.value == '';
          }).get().length || !_valid_date());
        });
    });
  };
  $.fn.LP_Statistic_Orders = function () {
    if (parseInt($(this).length) === 0) {
      return;
    }
    $('.panel_report_option').hide();
    $('#panel_report_sales_by_' + $('#report_sales_by').val()).show();
    $('#report_sales_by').on('change', function () {
      $('.panel_report_option').hide();
      $('#panel_report_sales_by_' + $(this).val()).show();
      if ('date' == $(this).val()) {
        LP_Statistic_Orders_Upgrade_Chart();
      }
    });

    /**
     * Upgrade Chart for Order Statistics
     *
     * @return {boolean}
     */
    var LP_Statistic_Orders_Upgrade_Chart = function () {
      let type = '',
        from = '',
        to = '',
        report_sales_by = 'date',
        cat_id = 0,
        course_id = 0;
      report_sales_by = $('#report_sales_by').val();
      $container = $('#learn-press-chart');
      $container.addClass('loading');
      // get type
      const $buttons = $('.chart-buttons button:disabled').not('[data-type="order-custom-time"]');
      if (parseInt($buttons.length) > 0) {
        type = $($buttons[0]).data('type');
      } else {
        type = 'order-custom-time';
        from = $('#order-custom-time input[name="from"]').val();
        to = $('#order-custom-time input[name="to"]').val();
        if (from == '' || to == '') {
          return false;
        }
      }
      if ('course' === report_sales_by) {
        course_id = $('#report-by-course-id').val();
      } else if ('category' === report_sales_by) {
        cat_id = $('#report-by-course-category-id').val();
      }
      $.ajax({
        url: 'admin-ajax.php',
        data: {
          action: 'learnpress_load_chart',
          type,
          range: [from, to],
          report_sales_by,
          course_id,
          cat_id
        },
        dataType: 'text',
        success(response) {
          response = LP.parseJSON(response);
          $container.LP_Chart_Line(response, LP_Chart_Config);
          $container.removeClass('loading');
        }
      });
    };
    $('#report-by-course-id').select2({
      placeholder: 'Select a course',
      minimumInputLength: 1,
      ajax: {
        url: ajaxurl + '?action=learnpress_search_course',
        dataType: 'json',
        quietMillis: 250,
        data(term, page) {
          return {
            q: term // search term
          };
        },
        results(data, page) {
          return {
            results: data.items
          };
        },
        cache: true
      }
    });
    $('#report-by-course-id').on('change', function () {
      LP_Statistic_Orders_Upgrade_Chart();
    });
    $('#report-by-course-category-id').select2({
      placeholder: 'Select a course',
      minimumInputLength: 1,
      ajax: {
        url: ajaxurl + '?action=learnpress_search_course_category',
        dataType: 'json',
        quietMillis: 250,
        data(term, page) {
          return {
            q: term // search term
          };
        },
        results(data, page) {
          return {
            results: data.items
          };
        },
        cache: true
      }
    });
    $('#report-by-course-category-id').on('change', function () {
      LP_Statistic_Orders_Upgrade_Chart();
    });
    var $buttons = $('.chart-buttons button').on('click', function () {
      const $button = $(this),
        type = $button.data('type'),
        from = '',
        to = '',
        $container = $('#learn-press-chart');
      $buttons.not(this).not('[data-type="order-custom-time"]').prop('disabled', false);
      if (type !== 'order-custom-time') {
        $button.prop('disabled', true);
        $('#order-custom-time input[name="from"]').val('');
        $('#order-custom-time input[name="to"]').val('');
      }
      LP_Statistic_Orders_Upgrade_Chart();
      return false;
    });
    var $inputs = $('.chart-buttons #order-custom-time input[type="text"]').on('change', function () {
      const _valid_date = function () {
        if (new Date($inputs[0].value) < new Date($inputs[1].value)) {
          return true;
        }
      };
      $buttons.filter('[data-type="order-custom-time"]').prop('disabled', $inputs.filter(function () {
        return this.value == '';
      }).get().length || !_valid_date());
    });
  };
  $(function () {
    if (typeof $.fn.datepicker != 'undefined') {
      $('.date-picker').datepicker({
        dateFormat: 'yy/mm/dd'
      });
    }
    $('.learn-press-statistic-users').LP_Statistic_Users();
    $('.learn-press-statistic-courses').LP_Statistic_Courses();
    $('.learn-press-statistic-orders').LP_Statistic_Orders();
  });
  return;
})(jQuery);
/******/ })()
;
//# sourceMappingURL=statistic.js.map
```