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Abort rendering if no element found

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This commit is contained in:
Philipp Rudiger
2022-04-20 15:37:39 +02:00
parent ec968a6081
commit b5bfffe912
2 changed files with 4 additions and 0 deletions
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2
pyscriptjs/src/interpreter.ts
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@@ -105,6 +105,8 @@ class PyScript:
if append: if append:
child = document.createElement('div'); child = document.createElement('div');
element = document.querySelector(f'#{element_id}'); element = document.querySelector(f'#{element_id}');
if not element:
return
exec_id = exec_id or element.childElementCount + 1 exec_id = exec_id or element.childElementCount + 1
element_id = child.id = f"{element_id}-{exec_id}"; element_id = child.id = f"{element_id}-{exec_id}";
element.appendChild(child); element.appendChild(child);

2
pyscriptjs/src/pyscript.py
View File

@@ -96,6 +96,8 @@ class PyScript:
if append: if append:
child = document.createElement('div'); child = document.createElement('div');
element = document.querySelector(f'#{element_id}'); element = document.querySelector(f'#{element_id}');
if not element:
return
exec_id = exec_id or element.childElementCount + 1 exec_id = exec_id or element.childElementCount + 1
element_id = child.id = f"{element_id}-{exec_id}"; element_id = child.id = f"{element_id}-{exec_id}";
element.appendChild(child); element.appendChild(child);