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GetCalculateOrder

获取文档字段计算顺序

语法​

expression.GetCalculateOrder();

expression - 表示 ApiDocument 类的变量。

参数​

此方法没有任何参数。

返回值​

string[]

示例​

获取文档中字段的计算顺序。

let doc = Api.GetDocument();
let page = doc.GetPage(0);

let priceField = Api.CreateTextField([10, 10, 160, 30]);
priceField.SetPartialName("Price");
priceField.SetValue("100");
page.AddObject(priceField);

let taxField = Api.CreateTextField([10, 40, 160, 60]);
taxField.SetPartialName("Tax");
page.AddObject(taxField);

let totalField = Api.CreateTextField([10, 70, 160, 90]);
totalField.SetPartialName("Total");
page.AddObject(totalField);

let taxCalc = Api.CreateJsAction("event.value = this.getField('Price').value * 0.2;");
let taxWidgets = taxField.GetAllWidgets();
taxWidgets[0].GetActions().SetCalculate(taxCalc);

let totalCalc = Api.CreateJsAction("event.value = this.getField('Price').value + this.getField('Tax').value;");
let totalWidgets = totalField.GetAllWidgets();
totalWidgets[0].GetActions().SetCalculate(totalCalc);

let order = doc.GetCalculateOrder();
console.log('Calculate order: ' + order);