如何显示确认弹出从下拉菜单中选择一个选项

how to show a confirm pop up on selecting a option from dropdown

本文关键字:选择 选项 一个 下拉菜单 何显示 显示 确认      更新时间:2023-09-26

我有一个下拉菜单选项选择,拒绝和批准。我希望当从下拉菜单中选择拒绝选项时,会显示一个确认弹出框,"您确定要拒绝这个吗?"好了去。"

   <script type ="text/javascript">
   $(document).ready(function() {
    $(".decision").click( 'change',function() {
            var decision = $(this).val();
    if(decision == Reject);
    {
    var question = 'Are you sure you want to ' + $(this).'Bill ?';
    if ( confirm( question ) ) {
            return true;
        } else {
            return false;
    }
    }  
    });
 });

   echo "<p>";
   echo form_label('Approve/Reject', 'decision');
   echo "<br />";
   echo form_dropdown('decision' ,$decision, $decision_active,"class ='"decision'"");
   echo "</p>";

使用on函数绑定change事件

改变
$(".decision").click ...

$(".decision").on('change', function() {
     //code here
})