SetFormKey

为当前表单设置键。

语法

expression.SetFormKey(sKey);

expression - 表示 ApiFormBase 类的变量。

参数

名称	必需/可选	数据类型	默认值	描述
sKey	必需	string		表单键。

返回值

boolean

示例

为文档中的表单字段分配标识键。

// How do I set the key that identifies a form field in a document?

// Label a form field with a custom key so it can be referenced or grouped with related fields in a document.

let doc = Api.GetDocument();
let textForm = Api.CreateTextForm({"tip": "Enter your first name", "required": true, "placeholder": "First name", "comb": true, "maxCharacters": 10, "cellWidth": 3, "multiLine": false, "autoFit": false});
let paragraph = doc.GetElement(0);
paragraph.AddElement(textForm);
textForm.SetFormKey("Personal information");
let key = textForm.GetFormKey();
paragraph = Api.CreateParagraph();
paragraph.AddText("Form key: " + key);
doc.Push(paragraph);