word edit: hide original image until requested

[sheet.git] / writer.js

diff --git a/writer.js b/writer.js
index 450a8f2ece4772eac272672e5d2c0668e6b1de6a..e21b6849e2a59db9ef7b6d641bfff6a2a38077d5 100644 (file)
--- a/writer.js
+++ b/writer.js
@@ -31,4 +31,16 @@ document.addEventListener('DOMContentLoaded', () => {
                }).catch(error => alert(error));
                return false;
        };
+
+       let imgpreview = document.getElementById('sourcepreview');
+       if (imgpreview) {
+               let imginput = document.getElementById('source');
+               let previewbutton = imginput.parentNode.appendChild(document.createElement('button'));
+               previewbutton.type = 'button';
+               previewbutton.append('View');
+               previewbutton.onclick = () => {
+                       previewbutton.childNodes[0].nodeValue = imgpreview.hidden ? 'Hide' : 'View';
+                       imgpreview.hidden = !imgpreview.hidden;
+               };
+       }
 });