Merge pull request #3076 from jvdmr/unique-datepicker-filter

Fix #3063 - create id on datepicker fields, use it to set value

src/extensions/filter-control/bootstrap-table-filter-control.js

@@ -250,7 +250,7 @@
                 if (column.searchable && that.options.filterTemplate[nameControl]) {
                     addedFilterControl = true;
                     isVisible = 'visible';
-                    html.push(that.options.filterTemplate[nameControl](that, column.field, isVisible, column.filterControlPlaceholder ? column.filterControlPlaceholder : ""));
+                    html.push(that.options.filterTemplate[nameControl](that, column.field, isVisible, column.filterControlPlaceholder ? column.filterControlPlaceholder : "", "filter-control-" + i));
                 }
             }
 
@@ -364,7 +364,7 @@
                     if (column.filterControl !== undefined && column.filterControl.toLowerCase() === 'datepicker') {
                         header.find('.date-filter-control.bootstrap-table-filter-control-' + column.field).datepicker(column.filterDatepickerOptions)
                             .on('changeDate', function (e) {
-                                $(sprintf(".%s", e.currentTarget.classList.toString().split(" ").join("."))).val(e.currentTarget.value);
+                                $(sprintf("#%s", e.currentTarget.id)).val(e.currentTarget.value);
                                 //Fired the keyup event
                                 $(e.currentTarget).keyup();
                             });