GetFormsByKey

返回文档中具有指定键的所有表单的列表。

语法

expression.GetFormsByKey(key);

expression - 表示 ApiDocument 类的变量。

参数

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

返回值

ApiForm[]

示例

此示例展示如何获取文档中具有指定键的所有表单列表。

let doc = Api.GetDocument();
let textForm = Api.CreateTextForm({"key": "FirstName", "tip": "Enter your first name", "tag": "form_1", "required": true, "placeholder": "First name", "comb": true, "maxCharacters": 10, "cellWidth": 3, "multiLine": false, "autoFit": false});
let paragraph = doc.GetElement(0);
paragraph.AddElement(textForm);
let comboBoxForm = Api.CreateComboBoxForm({"key": "Country", "tip": "Choose your country", "tag": "form_1", "required": true, "placeholder": "Country", "editable": false, "autoFit": false, "items": ["Latvia", "USA", "UK"]});
paragraph.AddLineBreak();
paragraph.AddElement(comboBoxForm);

paragraph = Api.CreateParagraph();
doc.Push(paragraph);
textForm = Api.CreateTextForm({"key": "FirstName", "tip": "Enter your first name", "tag": "form_1", "required": true, "placeholder": "First name", "comb": true, "maxCharacters": 10, "cellWidth": 3, "multiLine": false, "autoFit": false});
paragraph.AddElement(textForm);

let forms = doc.GetFormsByKey("FirstName");
paragraph = Api.CreateParagraph();
doc.Push(paragraph);
paragraph.AddText("Number of forms with key 'FirstName': " + forms.length);