0

这是我的代码：

<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script>
var xml;
$.get(
    "code.xml",  
    function(data) { xml=data; },
    "html"
);
function get_list(){
  xmlDoc = $.parseXML( xml ),
  $xml = $( xmlDoc ),
  $title = $xml.find('[value="'+$('#select').val()+'"]');
  $nodes = $title.find('*');
  var result='';
  $nodes.each(function(){
    result += $(this).attr('value');
    result += ' ';
  });
  $("#result").html(result);
}
</script>
</head>
<input type="text" id="select">
<input type="button" name="button" value="Search" onclick="get_list()" >
<div id="result">
</div>
</html>

这是我的xml文件：

 <root>
    <child_1 entity_id = "1" value="india">
        <child_2 entity_id = "2" value="gujarat">
            <child_3 entity_id = "3" value="Ahemdabad"/>
            <child_4 entity_id = "4" value="Surat"/>
            <child_5 entity_id = "5" value="Rajkot"/>           
        </child_2>
    </child_1>
    <child_6 entity_id = "6" value="Rasia">
        <child_7 entity_id = "7" value="state">
            <child_8 entity_id = "8" value="cty"/>
            <child_9 entity_id = "9" value="cty1"/>
            <child_10 entity_id = "10" value="cty2"/>           
        </child_2>
    </child_6>
</root>

有了这段代码，我得到了child node value.

我想要一些东西，比如当我输入textbox任何城市名称时：Ahemdabad、Surat、Rajkot；country name然后它在我的 xml 文件上的匹配会像India一样返回我。

谢谢！

4

2 回答 2

2

尝试

var xml;
$.get(
    "code.xml",  
    function(data) { 
        xml=data; 
    },
    "html"
);
function get_list(){
    var xmlDoc = $.parseXML( xml ),
        $xml = $( xmlDoc ),
            $title = $xml.find('[value="'+$('#select').val()+'"]');
    var ctrs = $xml.find('root').children();
    $("#result").html($title.closest(ctrs).attr('value'));
}

演示：Plunker

于 2013-04-20T12:33:11.883 回答
0

你可以使用这个 xpath

//*[@value='Ahemdabad']/parent::*/@value

只需将“Ahemdabad”替换为所需的城市名称

于 2013-04-25T22:09:27.553 回答