jQuery动态单选按钮验证

问题描述

我已经动态创建了20个单选按钮

I have created 20 radio button dynamically

 <script>

$(function() {

    $( "#sortable1, #sortable2" ).sortable({

        connectWith: ".connectedSortable"

    }).disableSelection();

    $( "#sortable2" ).sortable({

       remove: function(event, ui) {

           t = ui.item[0].attributes['id'].nodeValue;


          k = $("input[name='"+t+"' ]");


          k.remove();

       },


       receive: function(event, ui) {

           //itemid = ui.item[0].attributes['id'];

        t = ui.item[0].attributes['id'].nodeValue;
        $("#element").append( "<br/>" +ui.item[0].innerHTML.trim() );
            for(i=1; i<=20; i++)
            {
                j=$("#over" + i).append("<br/> <td><input type=radio name='"+ui.item[0].innerHTML.trim()+"' value='"+i+"'></td> <br/>");
               var radVal=$("#over" + i+":checked").val();
  alert(radVal);
            }

}


    });

});

`'玩家';

for($ j = 1; $ j< = 20; $ j ++)

for($j=1;$j<=20;$j++)

{

echo '<th align="center">'.$j.'</th>';

}

回声'';

回显"；{ 回显"；回显"；回显"；

echo "";{ echo "";echo "";echo "";

for($ i = 1; $ i< = 20; $ i ++) { 回声"；
回声"；
回显"； }
} 回声"；

for($i = 1; $i <=20; $i++) { echo "";
echo "";
echo ""; }
} echo "";

?>`

我的问题是如何检查验证值

my question is that how to check validation value

推荐答案

将生成单选按钮的代码更改为:(添加value属性)

Change the code where you generate the radiobutton to: (Add the value attribute)

<input type=radio name='"+ui.item[0].innerHTML.trim()+"' value='"+i+"'>

添加所有单选按钮后，如果您在任何点击事件中都调用了此功能

After adding all the radio button if you call this function on any click event

function getChecked(){
     var radVal=$("input[name=nameOfRadiobuttons]:checked").val();

     alert(radVal);
}

在HTML页面上放置一个按钮以调用该函数

Put a button on th HTML Page calling the function

<input type=button onclick='getChecked()'>

radVal将给出所选复选框的索引.如果未定义，则您可能未选中任何单选按钮

radVal will give the index of the checkbox selected..If its undefined then you might not have checked any radio button

这篇关于jQuery动态单选按钮验证的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！