Delete

删除表单及其内容。

如果 keepContent 为 true，则不删除内容。

继承自 ApiFormBase.Delete。

语法

expression.Delete(keepContent);

expression - 表示 ApiSignatureForm 类的变量。

参数

名称	必需/可选	数据类型	默认值	描述
keepContent	必需	boolean		指定是否删除内容。

返回值

boolean

示例

从文档中移除签名字段。

// How do I permanently delete a signature field in a document?

// Eliminate an unwanted signature field while keeping surrounding content intact in a document.

const doc = Api.GetDocument();
let paragraph = doc.GetElement(0);
paragraph.AddText('Original signature form: ');

const signatureForm = Api.CreateSignatureForm({
	'key': 'Signature',
	'tip': 'Please sign here',
	'placeholder': 'Signature',
});
paragraph.AddElement(signatureForm);

paragraph = Api.CreateParagraph();
paragraph.AddText('Copy of the form: ');
doc.Push(paragraph);

const signatureFormCopy = signatureForm.Copy();
paragraph.AddElement(signatureFormCopy);

signatureForm.Delete();

paragraph = Api.CreateParagraph();
paragraph.AddText('The original signature form has been deleted, but the copy remains.');
doc.Push(paragraph);