ColdFusion循环遍历xml转义xml标签 [英] ColdFusion loop over xml escape xml tags

问题描述

是的，在XML上循环很容易.在ColdFusion中，一切都很容易...但是，当我循环并获取值时，我同时获得了值和XML标记.

Yes, looping over XML is easy. Everything is easy in ColdFusion ... BUT when I loop and get values I get both values and XML tags.

例如，在带有国家/地区的XML字符串中，我应该只会得到"Australia".但是，我得到了:

For example in an XML string with countries, I should be getting just "Australia". However, I am getting:

<!--?xml version="1.0" encoding="UTF-8"?-->
<country>Australia</country>

当然，我只能执行reReplace，所以我只得到值而没有标签.但是，如果我得到一个包含大量数据的XML，则我不想遍历所有内容并清理每个XML项以获得所需的信息.有人对此有任何解决方法吗?

Of course, I can just reReplace so I get only the value and none of the tags. However, if I get a XML with lots of data, I don't want to loop over everything and clean each XML item in order to get what I want. Does anyone have any workaround for that?

PS:这是有效的XML

PS: It is a valid XML

这是代码:

<cfset feedResult=XmlParse(grc.filecontent)>  
 <cfloop array="#feedResult.content.states.state#" index="kl">
     <tr>
        <td>
            #kl.st#
        </td>
        <td>
            #kl.country#
        </td>
      </tr> 
  </cfloop>

推荐答案

您需要使用xmlText来获取节点的值，即

You need to use xmlText to get the value of a node i.e.,

 <cfset feedResult=XmlParse(grc.filecontent)>  
 <cfloop array="#feedResult.content.states.state#" index="kl">
     <tr>
        <td>
            #kl.st.xmlText# <!--- nodeName.xmlText --->
        </td>
        <td>
            #kl.country.xmlText# <!--- nodeName.xmlText --->
        </td>
      </tr> 
  </cfloop>

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