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为相应的文本输入指定列表值
原标题:Assigning list values to corresponding text inputs

http://jsfiddle.net/22fUL/10/" rel="无尾随" >http://jsfiddle.net/22fUL/10/

谁能告诉我哪里错了吗?

我试图用相应的列表中的值来填充一些输入。

<dl class="list">
<dt><a href="/" id="list_name">Colors</a></dt>
<dd>
    <ol id="list_items">
        <li><a href="/">White</a></li>
        <li><a href="/">Blue</a></li>
        <li><a href="/">Red</a></li>
        <li><a href="/">Green</a></li>
        <li><a href="/">Orange</a></li>
     </ol>
 </dd>
 <dt><a class="agree">Agree</a></dt>
</dl>

<input type="text" id="myList_item_1" /><br />
<input type="text" id="myList_item_2" /><br />
<input type="text" id="myList_item_3" /><br />
<input type="text" id="myList_item_4" /><br />
<input type="text" id="myList_item_5" />


$( .agree ).click(function( e ) {
e.preventDefault();
var i = 1;

var items = $(this).closest( .list_items ).children( li );

$(items).each(function()
{
$( #myList_item_ +i).(this).val();
}
i++;
);
问题回答

你错过了一个强调 -

$ (# myList_ item_ +i) (此) val( );

是 ID, 不是类 。

$( .agree ).on( click , function(e) { 
    e.preventDefault();
    var items = $( #list_items ).children( li );

    $(items).each(function(i, e) {
        $( #myList_item_ + (i+1)).val(e.innerText);
    });
});

"http://jsfiddle.net/adeneo/22fUL/14/" rel="无后续" >FIDDLE





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