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我想用JavaScript来提醒整个员工的姓名(名字和姓氏),但是用这段代码,它只是出于某种原因显示名字。任何想法如何解决这个问题?多个选择值提醒半值
这里是我的代码:
if ($even1 % 2)
echo "<option value=". $employee_firstname . " " . $employee_lastname . ">". $employee_firstname . " " . $employee_lastname . "</option>";
else
echo "<option value=". $employee_firstname . " " . $employee_lastname . ">". $employee_firstname . " " . $employee_lastname . "</option>";
的JavaScript:
var List = document.getElementById('slcEmp');
var x = 0;
for (x = 0; x < List.length; x++) {
if (List[x].selected) {
alert(List[x].value);
}
}
'document.getElementById'不返回数组,它只返回一个元素。 – Barmar
那么,代码会返回我选择的所有雇员的名字。 – BjornBogers