Question

如何通过附加到多个表单操作的jquery发送变量？我需要能够使用表单操作发送＃clientId＃，但我在jquery中设置表单操作，具体取决于用户选择的下拉选项。例如： if（$（＆＃39;＃uTransaction＆＃39;）。val（）== 1）{ $（＆＃39;＃toolActions＆＃39）。ATTR（＆＃39;动作＆＃39;，＆＃39; networkTools-transfer.cfm otherID =＃的clientId＃？）; ＆lt; - 这不起作用 }

这是我的代码：

HTML
 <form id="toolActions" name="toolActions" method="post" action="">
    <div id="action-div">
        <table class="action-table">
                <tr class="action-row">
                        <td>Selected Tools Action:
                            <select name="uTransaction" id="uTransaction" >
                                <option value="">--Select One--</option>
                                <cfloop query="networkTool_Actions">
                                    <cfoutput><option  value="#networkTool_Actions.Tool_Actions_ID#">#networkTool_Actions.Tool_Actions_DESC#</option></cfoutput>
                                </cfloop>
                            </select>
  </div>
</form>

jQuery

$('#toolActions').submit(function() {

          if($('#uTransaction').val() == 1){
              $('#toolActions').attr('action','networkTools-transfer.cfm');
          }
          if($('#uTransaction').val() == 2){
              $('#toolActions').attr('action','networkTools-accept.cfm');
          }
          if($('#uTransaction').val() == 3){
              $('#toolActions').attr('action','networkTools-retire.cfm');
          }
          if($('#uTransaction').val() == 4){
              $('#toolActions').attr('action','networkTools-recover.cfm');
          }
          if($('#uTransaction').val() == 5){
              $('#toolActions').attr('action','networkTools-repair.cfm');
          }
      });

Answer 1

你可以试试这个：

$('input').on('some event',function(){
    $('form').get(0).setAttribute('action', 'create_new_url');
}

我想这会像＆＃39; select＆＃39;在＆＃39;模糊＆＃39; /＆＃39;改变＆＃39;可能？

这是一个小伙伴 http://jsfiddle.net/95gff/

更改选择输入时，请通过firebug或首选调试器检查表单上的操作而且你会看到行动确实发生了变化。

Answer 2

试试这个：

<script> 
    $('#uTransaction').change(function() { //when you will select any option in dropdown

    var val=$('#uTransaction').val();//get value of that option 
              if(val == 1){  

              window.location.href='networkTools-transfer.cfm?otherID='+val;
              }
              if(val == 2){
               window.location.href='networkTools-accept.cfm?otherID='+val;
              } 
              if(val == 3){
            window.location.href='networkTools-retire.cfm?otherID='+val;
              }
              if(val == 4){
                window.location.href='networkTools-recover.cfm?otherID='+val;
              }
              if(val == 5){ 
                window.location.href='networkTools-repair.cfm?otherID='+val;
              }
          });
  </script> 



 if user wants form to submit ,then try this

 <script> 
     $('#uTransaction').change(function() { //when you will select any option in dropdown

        var val=$('#uTransaction').val();//get value of that option 
                  if(val == 1){  

                $('#toolActions').attr('action','networkTools-transfer.cfm?otherID='+val);
                  } 
                  if(val == 2){
                 $('#toolActions').attr('action','networkTools-accept.cfm?otherID='+val);
                  } 

              }); 
 </script> 
    and add this in html:

    <input type="submit" name="" value="submit"/>

使用jquery通过表单操作传递变量

2 个答案: