Migration launching fixed. News-box resized and repositioned; request…

…s' codes handling updated.

src/app/administration/newsbox/newsbox.component.html

@@ -1,9 +1,9 @@
-<div class="panel panel-default" style="margin-top: 100px; margin-left: 30px;">
+<div class="panel panel-default" [ngStyle]="{'margin-top': boxMarginTop, 'margin-left': '30px'}">
   <div class="panel-heading">
     <i class="fa fa-newspaper-o" aria-hidden="true"></i>
     &nbsp;<b>News</b>
   </div>
-  <div class="panel-body" style="height: 400px; overflow: auto; padding: 20px;">
+  <div class="panel-body" [ngStyle]="{'height': boxHeight, 'overflow': 'auto', 'padding': '20px'}">
 
       <div [innerHTML]="newsHTMLPlainText">
       </div>

src/app/administration/newsbox/newsbox.component.ts

@@ -1,4 +1,4 @@
-import {Component, OnInit, EventEmitter, Input, ViewChild} from '@angular/core';
+import {Component, OnInit, Input} from '@angular/core';
 import {AgentService,DBService} from "../../core/services/";
 
 
@@ -11,10 +11,12 @@ declare var angular:any
 @Component({
   selector: 'news-box',
   templateUrl: "./newsbox.component.html",
-  styleUrls: []
 })
 
-class NewsBoxComponent {
+class NewsBoxComponent implements OnInit {
+
+  @Input() boxHeight: String;
+  @Input() boxMarginTop: String;
 
   private orientdbVersion;
 
@@ -39,6 +41,16 @@ class NewsBoxComponent {
 
   }
 
+  ngOnInit() {
+    if(this.boxHeight === undefined) {
+      this.boxHeight = "420px";
+    }
+
+    if(this.boxMarginTop === undefined) {
+      this.boxMarginTop = "40px";
+    }
+  }
+
   makeRequestAccordingVersionAndEdition() {
 
     // agent
@@ -61,11 +73,13 @@ class NewsBoxComponent {
     var self = this;
     var xmlHttp = new XMLHttpRequest();
     xmlHttp.onreadystatechange = function() {
-      if (xmlHttp.readyState == 4 && xmlHttp.status == 200) {
-        callback.call(self, xmlHttp.responseText);
-      }
-      else {
-        self.newsHTMLPlainText = self.errorHTMLPLainText;
+      if (xmlHttp.readyState == 4) {
+        if (xmlHttp.status == 200) {
+          callback.call(self, xmlHttp.responseText);
+        }
+        else {
+          self.newsHTMLPlainText = self.errorHTMLPLainText;
+        }
       }
     }
     xmlHttp.open("GET", theUrl, true); // true for asynchronous
@@ -85,7 +99,7 @@ class NewsBoxComponent {
 
 angular.module('newsbox.component', []).directive(
   `newsBox`,
-  downgradeComponent({component: NewsBoxComponent}));
+  downgradeComponent({component: NewsBoxComponent, inputs: ["boxHeight", "boxMarginTop"]}));
 
 
 export {NewsBoxComponent};

src/app/administration/teleporter/teleporter.component.ts

@@ -302,11 +302,13 @@ class TeleporterComponent implements AfterViewChecked {
     // invalidate the old migration config
     this.modellingConfig = undefined;
     this.selectedElement = undefined;
-    this.graphPanel.invalidateMigrationConfig();
+    if(this.graphPanel !== undefined) {
+      this.graphPanel.invalidateMigrationConfig();
+    }
 
-    this.teleporterService.launch(this.config).then((data) => {
-      this.step = "running";
-      this.jobRunning = true;
+    this.step = "running";
+    this.jobRunning = true;
+    this.teleporterService.launch(this.config).then(() => {
       this.status();
     }).catch(function (error) {
       alert("Error during migration!")

src/views/login.html

@@ -95,7 +95,7 @@
       </div>
     </div>
   </div>
-  <div class="col-md-6">
+  <div class="col-md-5 col-sm-5 col-lg-6">
     <news-box></news-box>
   </div>