prevent small flickering introduced by the new debounce mode

voidlabs · May 25, 2022 · 4ae5ad9 · 4ae5ad9
1 parent 704175a
commit 4ae5ad9
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/js/bindings/wysiwygs.js b/src/js/bindings/wysiwygs.js
@@ -142,9 +142,11 @@ ko.bindingHandlers.wysiwygSrc = {
     var srcSetter = function(src, w, h, text, isPlaceholder) {
       if (src == undefined || src == null || src == "") {
         element.removeAttribute('src');
+      // when the current src is null we don't do preloading to avoid flickering (e.g on wizard button for sideimage block)
+      } else if (element.getAttribute('src') === null) {
+        element.setAttribute('src', src);    
       } else if (element.getAttribute('src') !== src) {
-        // when the current src is null we don't do preloading to avoid flickering (e.g on wizard button for sideimage block)
-        if (ko.bindingHandlers['wysiwygSrc'].preload && isWysiwygMode && element.getAttribute('src') !== null) {
+        if (ko.bindingHandlers['wysiwygSrc'].preload && isWysiwygMode) {
           // if we are waiting for a remote placeholder, let's generate an SVG placeholder on the clientsize!
           if (typeof ko.bindingHandlers.wysiwygSrc.svg == 'string' && isPlaceholder) {
             var svgcode = ko.bindingHandlers.wysiwygSrc.svg.replace('__WIDTH__', w).replace('__HEIGHT__', h).replace('__TEXT__', text);