# 시험결과분석 54, 66

projects/ucap-webmessenger-ui-message/src/lib/components/write.component.ts

@@ -185,10 +185,17 @@ export class WriteComponent implements OnInit, OnDestroy, AfterViewInit {
         img.setAttribute('style', 'max-height:250px; max-width:250px;');
         img[ATTR_FILE] = file;
         self.insertNode(img);
+
+        const empty = document.createElement('div');
+        empty.innerHTML = '&nbsp;<br/>';
+        self.insertNode(empty, true);
       }
 
       self.fileInput.nativeElement.value = '';
-      this.fileInput.nativeElement.onchange = undefined;
+      self.fileInput.nativeElement.onchange = undefined;
+
+      self.checkContentLength();
+      self.changeDetectorRef.detectChanges();
     };
   }
 
@@ -564,23 +571,27 @@ export class WriteComponent implements OnInit, OnDestroy, AfterViewInit {
 
   private insertNode(node: Node, removeSelected: boolean = false) {
     const selection: Selection = document.getSelection();
-    const range: Range = selection.getRangeAt(0);
 
-    let inEditor = false;
+    if (!!selection && !!selection.anchorNode) {
-    if (removeSelected) {
+      const range: Range = selection.getRangeAt(0);
-      // onPaste
-      selection.empty();
-      inEditor = true;
-    } else {
-      inEditor = this.inEditor(selection.anchorNode);
-    }
 
-    if (inEditor) {
+      let inEditor = false;
-      range.insertNode(node);
+      if (removeSelected) {
+        // onPaste
+        selection.empty();
+        inEditor = true;
+      } else {
+        inEditor = this.inEditor(selection.anchorNode);
+      }
+
+      if (inEditor) {
+        range.insertNode(node);
+      } else {
+        this.editor.nativeElement.appendChild(node);
+      }
     } else {
       this.editor.nativeElement.appendChild(node);
     }
-    selection.empty();
   }
 
   private inEditor(el) {