如何解决如何修复“ Uncaught ReferenceError：未定义nameCheck”错误？
我很难使它正常工作，除依赖下拉菜单外，其他所有东西都起作用，我做错了什么吗？
我正尝试将其添加到使用工作表的google工作表脚本中，除相关下拉菜单外，所有工作似乎都可以正常工作。
这是我得到的错误：
未捕获的ReferenceError：未定义nameCheck
如果我在HTML测试器上测试此代码，它似乎可以正常运行，但是，它在Google表格中似乎不起作用。
<html lang="en">
<body>
<h4>Add a Customer</h4>
Select a Date: <input type="date" id="date" name="start" class="mb-3">
<div>
Sales Rep:
<select id="rep">
<option>select option</option>
<option>Neil</option>
<option>Dave</option>
<option>Bob</option>
<option>Trick</option>
</select>
</div>
<div class="add-customer-form">
<div class="form-group">
<label for="first-name">Company name : </label>
<input type="text" class="form-control" id="first-name">
</div>
<div>
Product type:
<select id="input" onchange="nameCheck()">
<option>select option</option>
<option>CASH</option>
<option>Training</option>
<option>Optional Modules</option>
<option>Annual Additional Modules</option>
<option>Hosting Existing user moving Licence</option>
<option>Rentals</option>
<option>Existing Customer - Rentals</option>
<option>Existing Customer - CASH</option>
<option>other</option>
google.script.run.nameCheck();
console.log(input);
</select>
<div>
Product:
<select id="output" onchange="nameCheck()">
</select>
</div>
</div>
</div>
<div class="form-group">
<label for="first-name">Quantity : </label>
<input type="number" class="form-control" id="last-name">
</div>
<div class="form-group mt-3">
<label for="phone-number">Previous CAD : </label>
<input type="text" class="form-control" id="phone-number">
<div class="form-group">
<label for="sales-price">Sales Price : </label>
<input type="number" class="form-control" id="salesP">
</div>
<div class="form-group">
<label for="deposit">Deposit : </label>
<input type="number" class="form-control" id="deposit">
</div>
<div class="form-group">
<label for="install">No. Intallments : </label>
<input type="number" class="form-control" id="install">
</div>
<div class="form-group">
<label for="invoice">Invoice Nr : </label>
<input type="text" class="form-control" id="invoice">
</div>
<div class="form-group">
<label for="Notes">Notes : </label>
<input type="text" class="form-control" id="notes">
</div>
<button class="btn btn-primary" id="add-customer-button">Add Customer</button>
</div>
<div class="alert alert-success invisible mt-3" id="save-success-message" role="alert">
Successfully Added!!
</div>
<script>
function nameCheck(){
var a=document.getElementById("input").value;
console.log(a);
if(a==="CASH")
{
var arr=["Cash 1","cash2"];
}
else if(a==="Existing Customer - CASH")
{
var arr=["existing 1","existing 2"];
}
else if(a==="Training")
{
var arr=["Level 1 Training (in-house)","Level 2 Training (in-house)","Level 3 Training (in-house)","Onsite Training (up to 4 people)","Training Online per hour","Principles of Design (Renee Mascari)","Graham Hayden Sales/Care","KBBConnect training (per hours)","Training Solus (in-house) - 8 people"];
}
var string="";
for(i=0;i<arr.length;i++)
{
string=string+"<option value="+arr[i]+">"+arr[i]+"</option>";
}
document.getElementById("output").innerHTML=string;
}
</script>
</body>
</html>
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解决方法
问题中的代码有几个问题，即：
- 错误的HTML
从{p>删除google.script.run.nameCheck();和console.log(input);
<select id="input" onchange="nameCheck()">
<option>select option</option>
<option>CASH</option>
<option>Training</option>
<option>Optional Modules</option>
<option>Annual Additional Modules</option>
<option>Hosting Existing user moving Licence</option>
<option>Rentals</option>
<option>Existing Customer - Rentals</option>
<option>Existing Customer - CASH</option>
<option>other</option>
google.script.run.nameCheck();
console.log(input);
</select>
以上是因为无法在HTML标签之间以这种方式包含JavaScript。
- 使用HTML属性处理事件。
代替
<select id="input" onchange="nameCheck()">
使用
<select id="input">
然后在<script></script>之间使用类似
document.getElementById('input').onchange = nameCheck;
或使用addEventListener
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