如何在onchange函数中添加return confirm?这是希望我想添加退货确认('你确定吗?');
<select name='<?php echo "sel".$a; ?>' onchange='this.form.submit()' style='width: 150px'>
答案 0 :(得分:3)
创建一个javascript函数:
<script type="text/javascript">
function submitForm(form){
if(confirm("Are you sure?")){
form.submit()
}
else{
location.reload()
}
}
</script>
然后将您的HTML调整为:
<select name='<?php echo "sel".$a; ?>' onchange='submitForm(this.form)' style='width: 150px'>