fix: donot empty text when only has title elem (#3248)

antvis · Feb 16, 2023 · 9ccda3e · 9ccda3e
1 parent 979b255
commit 9ccda3e
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/packages/x6-common/src/dom/text.ts b/packages/x6-common/src/dom/text.ts
@@ -198,7 +198,14 @@ export function text(
   const autoLineHeight = defaultLineHeight === 'auto'
   const lineHeight = autoLineHeight ? '1.5em' : defaultLineHeight || '1em'
 
-  empty(elem)
+  let needEmptyElem = true
+  const childs = elem.children
+  if (childs.length === 1 && childs[0].tagName.toUpperCase() === 'TITLE') {
+    needEmptyElem = false
+  }
+  if (needEmptyElem) {
+    empty(elem)
+  }
 
   attr(elem, {
     // Preserve spaces, do not consecutive spaces to get collapsed to one.