zoukankan      html  css  js  c++  java
  • js解决快速回车重复订单提交(客户端方式)

    Html代码:

    <form action="order_add_data.php" method="post" name="order_adds">
    
    ..........
    
    
    
    <input type="submit" class="submit" id='fk_submit' value="提交添加" size="10"  onclick="return check_input();"/>
    
    </form>

    js代码:成功提交后将 submit 置为不可用阙状态。

    注:引入了jquery

         function check_input (){
             var order_num=$("#order_num").val();
             var dinghuo=$("#dinghuo").val();
             var dinghuo_tel=$("#dinghuo_tel").val();
             var shouhuo=$("#shouhuo").val();
             var shouhuo_tel=$("#shouhuo_tel").val();
             var songhuo_addr=$("#songhuo_addr").val();
             var shangpin=$("#shangpin").val();
             var shuliang=$("#shuliang").val();
    
             if (order_num==""||dinghuo==""||dinghuo_tel==""||shouhuo==""||shouhuo_tel==""||songhuo_addr==""||shangpin==""||shuliang=="")
             {
             alert("带*不能为空!");
             return false;
             }else{
           //验证通过后:执行如下代码 document.order_adds.submit(); $(
    "#fk_submit").attr('disabled',true); return false; }
  • 相关阅读:
    HDU ACM 1020 Encoding
    HDU ACM 1019 Least Common Multiple
    HDU ACM 1009 FatMouse' Trade
    HDU ACM 1032 The 3n + 1 problem
    HD ACM 1061 Rightmost Digit
    UVa 401 Palindromes
    UVa 489 Hangman Judge
    HDU ACM 1071 The area
    5/25
    受涼6/8
  • 原文地址:https://www.cnblogs.com/hubing/p/4618579.html
Copyright © 2011-2022 走看看