Sort Multiple Checkbox Filter

Environment

Product	Progress® Kendo UI® Grid for jQuery
Operating System	All
Browser	All
Browser Version	All

Description

How can I sort the multiple checkbox filter while using the Kendo UI Grid for jQuery?

Solution

The following example demonstrates how to sort the Kendo UI multiple checkbox filter while using the Grid.

	<div id="client"></div>
      <script>
        $(document).ready(function() {
          var crudServiceBaseUrl = "https://demos.telerik.com/service/v2/core/";
          $("#client").kendoGrid({
            dataSource: {
              transport: {
                read:  {
                    url: crudServiceBaseUrl + "/Products"
                },
                update: {
                    url: crudServiceBaseUrl + "/Products/Update",
                    type: "POST",
                contentType: "application/json"
                },
                destroy: {
                    url: crudServiceBaseUrl + "/Products/Destroy",
                    type: "POST",
                contentType: "application/json"
                },
                create: {
                    url: crudServiceBaseUrl + "/Products/Create",
                    type: "POST",
                contentType: "application/json"
                },
                parameterMap: function(options, operation) {
                  if (operation !== "read" && options.models) {
                    return kendo.stringify(options.models);
                  }
                }
              },
              batch: true,
              pageSize: 20,
              schema: {
                model: {
                  id: "ProductID",
                  fields: {
                    ProductID: { editable: false, nullable: true },
                    ProductName: { validation: { required: true } },
                    UnitPrice: { type: "number", validation: { required: true, min: 1} },
                    Discontinued: { type: "boolean" },
                    UnitsInStock: { type: "number", validation: { min: 0, required: true } }
                  }
                }
              }
            },
            filterMenuInit: function(e) {
              if (e.field === "UnitPrice" || e.field === "UnitsInStock") {
                var filterMultiCheck = this.thead.find("[data-field=" + e.field + "]").data("kendoFilterMultiCheck")
                filterMultiCheck.container.empty();
                filterMultiCheck.checkSource.sort({field: e.field, dir: "asc"});

                // uncomment the following line to handle any grouping from the original dataSource:
	        // filterMultiCheck.checkSource.group(null);

                filterMultiCheck.checkSource.data(filterMultiCheck.checkSource.view().toJSON());
                filterMultiCheck.createCheckBoxes();
              }
            },
            filterable: true,
            pageable: true,
            height: 550,
            toolbar: ["create", "save", "cancel"],
            columns: [
              { field: "ProductName", filterable: { multi: true } },
              { field: "UnitPrice", title: "Unit Price", format: "{0:c}", width: 120, filterable: { multi: true } },
              { field: "UnitsInStock", title: "Units In Stock", width: 120, filterable: { multi: true } },
              { field: "Discontinued", width: 120, filterable: { multi: true, dataSource: [{ Discontinued: true }, { Discontinued: false }]} },
              { command: "destroy", title: "&nbsp;", width: 150}],
            editable: true
          });
        });
      </script>

See Also

• JavaScript API Reference of the Data Grid