#117 Support for setting/getting folder path from code

demo-shell-ng2/app/components/files/files.component.html

@@ -5,6 +5,7 @@
             uploaddirectory="{{relativePath}}"
             (onSuccess)="refreshDocumentList($event)">
         <alfresco-document-list
+                #documentList
                 [currentFolderPath]="absolutePath"
                 [breadcrumb]="breadcrumb"
                 (itemClick)="showFile($event)"
@@ -103,11 +104,22 @@
 
     <div class="p-10">
         <ul>
-            <li>Relative path: {{relativePath}}</li>
+            <li>Current relative path: {{relativePath}}</li>
-            <li>Absolute path: {{absolutePath}}</li>
+            <li>Current absolute path: {{absolutePath}}</li>
+            <li>
+                <button (click)="documentList.changePath('/Sites/swsdp/documentLibrary/Agency Files/Contracts')">Go to agency contracts</button>
+            </li>
+            <li>
+                <button (click)="documentList.changePath('')">Got to site root</button>
+            </li>
+            <li>
+                <button (click)="documentList.changePath('/')">Go to root</button>
+            </li>
         </ul>
     </div>
 
+
+
     <h5>Single file upload</h5>
     <alfresco-upload-button data-automation-id="single-file-upload" uploaddirectory="{{relativePath}}" currentFolderPath="{{absolutePath}}"
                              (onSuccess)="refreshDocumentList($event)"></alfresco-upload-button>

ng2-components/ng2-alfresco-documentlist/src/components/document-list.ts

@@ -22,7 +22,8 @@ import {
     Output,
     EventEmitter,
     AfterContentInit,
-    AfterViewChecked
+    AfterViewChecked,
+    OnChanges
 } from 'angular2/core';
 import { AlfrescoService } from './../services/alfresco.service';
 import { MinimalNodeEntity, NodePaging } from './../models/document-library.model';
@@ -40,7 +41,7 @@ declare let __moduleName: string;
     templateUrl: './document-list.html',
     providers: [AlfrescoService]
 })
-export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit {
+export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit, OnChanges {
 
     DEFAULT_ROOT_FOLDER: string = '/Sites/swsdp/documentLibrary';
 
@@ -105,23 +106,11 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
             this.currentFolderPath !== this.rootFolder.path;
     }
 
-    constructor(private _alfrescoService: AlfrescoService) {
+    constructor(
-    }
+        private _alfrescoService: AlfrescoService) {}
-
-    _createRootFolder(): any {
-        let folderArray =  this.currentFolderPath.split('/');
-        let nameFolder = folderArray[folderArray.length - 1];
-        return {
-            name: nameFolder,
-            path: this.currentFolderPath
-        };
-    }
 
     ngOnInit() {
-        this.currentFolderPath = this.currentFolderPath || this.DEFAULT_ROOT_FOLDER;
+        this.changePath(null);
-        this.rootFolder = this._createRootFolder();
-        this.route.push(this.rootFolder);
-        this.displayFolderContent(this.rootFolder.path);
     }
 
     ngOnChanges(change) {
@@ -141,6 +130,13 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
         }
     }
 
+    changePath(path: string) {
+        this.currentFolderPath = path || this.DEFAULT_ROOT_FOLDER;
+        this.rootFolder = this._createRootFolder(this.currentFolderPath);
+        this.route = [this.rootFolder];
+        this.displayFolderContent(this.rootFolder.path);
+    }
+
     /**
      * Get a list of content actions based on target and type.
      * @param target Target to filter actions by.
@@ -377,6 +373,15 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
         return node;
     }
 
+    private _createRootFolder(path: string): any {
+        let parts =  path.split('/');
+        let namePart = parts[parts.length - 1];
+        return {
+            name: namePart,
+            path: path
+        };
+    }
+
     private _hasEntries(node: NodePaging): boolean {
         return (node && node.list && node.list.entries && node.list.entries.length > 0);
     }