[英]how to get value of checkbox in Google Apps script
I have created a checkbox in Google sheet sidebar which has a form with a checkbox field.我在 Google 工作表侧边栏中创建了一个复选框,它有一个带有复选框字段的表单。
Regardless of whether i check the checkbox or not, i get the value as "on".无论我是否选中复选框,我都会得到“on”的值。
I need to know whether the checkbox was checked or not我需要知道复选框是否被选中
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<form>
<div>
<p>
<label>
<input name="item" id="Agree" type="checkbox" class="red"/>
<span>Agree</span>
</label>
</p>
</div>
<div class="input-field col s12">
<button class="btn waves-effect waves-light" type="submit" name="action" id="btn">Generate
<i class="material-icons right">send</i>
</button>
</div>
</form>
<script>
var agreeValue = document.getElementById("Agree")
document.getElementById("btn").addEventListener("click", addRecord);
function addRecord() {
var data = {
agreeValue : Agree.value
};
google.script.run.appendData(data);
}
</script>
</body>
</html>
If you want to confirm the checkbox by on
and off
, how about modifying as follows?如果你想通过
on
和off
来确认复选框,那么修改如下如何?
var data = {
agreeValue: Agree.value
};
var data = {
agreeValue: agreeValue.checked ? "on" : "off" // or Agree.checked ? "on" : "off"
};
data
becomes {agreeValue: "on"}
and {agreeValue: "off"}
, respectively.data
变为{agreeValue: "on"}
和{agreeValue: "off"}
。var data = {agreeValue: agreeValue.checked}
is used, you can retrieve the value of checkbox as a boolean.var data = {agreeValue: agreeValue.checked}
,您可以检索复选框的值作为布尔值。 If I misunderstood your question and this was not the result you want, I apologize.如果我误解了您的问题并且这不是您想要的结果,我深表歉意。
In your HTML file enter code like this.在您的 HTML 文件中输入这样的代码。 The checkbox is now a Boolean
复选框现在是布尔值
function addRecord() {
var data = document.getElementsById("agree")[0].checked;
google.script.run.appendData(data);
}
Then in the server side script place the data
parameter in the condition of the If statement like this, since the condition of a if statement is in essence a boolean which you are pulling from you're html checkbox input.然后在服务器端脚本中,将
data
参数放在这样的 If 语句的条件中,因为 if 语句的条件本质上是一个布尔值,您从 html 复选框输入中提取该布尔值。
if (data) {
//code to execute if checkbox is checked
} else {
//code to execute if NOT checked
}
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