8000 請問欄位怎麼只允許新增能編輯，在編輯頁就只能唯讀 · Issue #2154 · jqhph/dcat-admin · GitHub

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請問欄位怎麼只允許新增能編輯，在編輯頁就只能唯讀 #2154

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aloha1003 opened this issue Jan 14, 2025 · 1 comment

aloha1003 commented

如題

if ($form->isCreating()) {
$form->text('username', 'Username')->required();
} else {
$form->display('username', 'Username');
}

我希望 username這個欄位，只有在新增的時候可以編輯，修改之後就不能編輯了
請問該怎麼寫才對
謝謝回覆

ibrother08 commented

if ($form->isCreating()) {
    $form->text('username', 'Username')->required();
} else if ($form->isEditing()) {
    $form->text('username', 'Username')->disable();
}

$form->saving(function (Form $form) {
    if ($form->isEditing()) {
        $form->deleteInput(['username']);
    }
}

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