Events on elements now are emitted after component linking

client/core/src/components/autocomplete/autocomplete.js

@@ -31,6 +31,7 @@ export default class Autocomplete extends Input {
     }
 
     $postLink() {
+        super.$postLink();
         this.assignDropdownProps();
         this.showField = this.$.dropDown.showField;
         this.valueField = this.$.dropDown.valueField;

client/core/src/components/drop-down/drop-down.js

@@ -30,6 +30,7 @@ export default class DropDown extends Component {
     }
 
     $postLink() {
+        super.$postLink();
         this.input = this.element.querySelector('.search input');
         this.ul = this.element.querySelector('ul');
         this.list = this.element.querySelector('.list');

client/core/src/components/popover/popover.js

@@ -19,6 +19,7 @@ export default class Popover extends Component {
     }
 
     $postLink() {
+        super.$postLink();
         this.$element.addClass('vn-popover');
 
         this.docKeyDownHandler = e => this.onDocKeyDown(e);

client/core/src/lib/event-emitter.js

@@ -4,9 +4,10 @@ import {kebabToCamel} from './string';
  * Implemented by all those classes that emit events.
  */
 export default class EventEmitter {
-    constructor($element, $scope) {
+    $postLink() {
-        if (!$element) return;
+        if (!this.$element) return;
-        let attrs = $element[0].attributes;
+        let attrs = this.$element[0].attributes;
+        let $scope = this.$;
         for (let attr of attrs) {
             if (attr.name.substr(0, 2) !== 'on') continue;
             let eventName = kebabToCamel(attr.name.substr(3));

client/ticket/src/index/index.html

@@ -48,7 +48,7 @@
                             icon="warning">
                         </vn-icon>
                     </vn-td>
-                    <vn-td number>{{::ticket.ticketFk}}</vn-td>
+                    <vn-td number>{{::ticket.id}}</vn-td>
                     <vn-td>{{::ticket.salesPerson | dashIfEmpty}}</vn-td>
                     <vn-td>{{::ticket.shipped | dateTime: 'dd/MM/yyyy'}}</vn-td>
                     <vn-td>{{::ticket.shipped | dateTime: 'HH:mm'}}</vn-td>

services/loopback/common/methods/ticket/filter.js

@@ -31,10 +31,9 @@ module.exports = Self => {
 
         stmt = new ParameterizedSQL(
             `CREATE TEMPORARY TABLE tmp.filter 
-			(PRIMARY KEY (ticketFk)) ENGINE = MEMORY
+			(INDEX (id)) ENGINE = MEMORY
                 SELECT
                     t.id,
-					t.id AS ticketFk,
 					t.shipped,
 					t.nickname,
 					t.refFk,
@@ -49,8 +48,7 @@ module.exports = Self => {
 					w.name AS warehouse,
 					am.name AS agencyMode,
 					st.name AS state,
-                    wk.name AS salesPerson,
+                    wk.name AS salesPerson
-                    CAST(0 AS DECIMAL(10, 2)) AS total
 				FROM ticket t
 				LEFT JOIN address a ON a.id = t.addressFk
 				LEFT JOIN province p ON p.id = a.provinceFk
@@ -66,29 +64,26 @@ module.exports = Self => {
         stmts.push('DROP TEMPORARY TABLE IF EXISTS tmp.ticket');
         stmts.push(`
             CREATE TEMPORARY TABLE tmp.ticket 
-            (PRIMARY KEY (ticketFk)) ENGINE = MEMORY
+            (INDEX (ticketFk)) ENGINE = MEMORY
-                SELECT ticketFk FROM tmp.filter`);
+                SELECT id ticketFk FROM tmp.filter`);
         stmts.push('CALL ticketGetTotal()');
 
-        stmts.push(`
-            UPDATE tmp.filter f 
-                JOIN tmp.ticketTotal tt ON f.ticketFk = tt.ticketFk 
-                SET f.total = tt.total`);
-
         stmts.push('DROP TEMPORARY TABLE IF EXISTS tmp.ticketGetProblems');
         stmts.push(`
             CREATE TEMPORARY TABLE tmp.ticketGetProblems 
-            (PRIMARY KEY (ticketFk)) ENGINE = MEMORY
+            (INDEX (ticketFk)) ENGINE = MEMORY
-                SELECT ticketFk, clientFk, warehouseFk, shipped 
+                SELECT id ticketFk, clientFk, warehouseFk, shipped 
                     FROM tmp.filter`);
         stmts.push('CALL ticketGetProblems()');
 
         stmt = new ParameterizedSQL(`
             SELECT 
-                    f.*, 
+                    f.*,
+                    tt.total,
                     tp.problem
                 FROM tmp.filter f
-                    LEFT JOIN tmp.ticketProblems tp ON tp.ticketFk = f.ticketFk`);
+                    LEFT JOIN tmp.ticketProblems tp ON tp.ticketFk = f.id
+                    LEFT JOIN tmp.ticketTotal tt ON tt.ticketFk = f.id`);
         stmt.merge(Self.buildOrderBy(filter));
         let ticketsIndex = stmts.push(stmt) - 1;
 

services/loopback/common/methods/ticket/specs/filter.spec.js

@@ -4,7 +4,7 @@ describe('ticket filter()', () => {
     it('should call the filter method', async() => {
         let filter = {order: 'shipped DESC'};
         let result = await app.models.Ticket.filter(filter);
-        let ticketId = result[0].ticketFk;
+        let ticketId = result[0].id;
 
         expect(ticketId).toEqual(15);
     });