pdf 格式的单选按钮值（javascript 计算）
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Radio Button Value in pdf (javascript calculation)
提问by user1426583
I have a form which I am creating in Adobe Pro.
我有一个在 Adobe Pro 中创建的表单。
The "Grandtotal" field is determined by a variety of radio buttons selected.
“Grandtotal”字段由所选的各种单选按钮决定。
My first step is to give each of the radio buttons a value.
我的第一步是给每个单选按钮一个值。
My set of radio buttons is called "Options" - Radio button 1: "15" Radio button 2: "25"
我的单选按钮集称为“选项” - 单选按钮 1：“15” 单选按钮 2：“25”
What javascript could I use to put the value of the selected radio button (either 15 or 25) into my "Grandtotal" field ?
我可以使用什么 javascript 将所选单选按钮的值（15 或 25）放入我的“Grandtotal”字段中？
I have tried the following:
我尝试了以下方法：
var option1 = this.getField("Options");
var option2 = this.getField("Options");
var total = this.getField("Grandtotal").value;
event.value = option1 or option2
Thank you
谢谢
回答by Ian
I don't know the use of Javascript in PDFs, but what I found online, it looks like you should use something like this:
我不知道在 PDF 中使用 Javascript，但我在网上找到的，看起来你应该使用这样的东西：
var option1 = this.getField("Options1"); // Get first radio button
var option2 = this.getField("Options2"); // Get second radio button
var total = this.getField("Grandtotal"); // Get grand total textbox
if (option1.checked) {
total.value = option1.value;
} else if (option2.checked) {
total.value = option2.value;
}
Now, I'm not sure what you mean by my set of radio buttons is called "Options", because that would mean retrieving the radio button fields might be different.
现在，我不确定您的意思是什么my set of radio buttons is called "Options"，因为这意味着检索单选按钮字段可能会有所不同。
