关键使用DOMNodeInserted
```
$('#custom_fields').on('DOMNodeInserted', 'input', function() {
$('#custom_fields input').each(function() {
}
})
```
Hello! 欢迎光临谭俊杰的博客
junjie
关键使用DOMNodeInserted
```
$('#custom_fields').on('DOMNodeInserted', 'input', function() {
$('#custom_fields input').each(function() {
}
})
```