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我正在尝试使用com.jgeppert.struts2.jquery 的树插件将树标签功能添加到我的 JSP 中。

问题是，当我添加标签时，页面其余部分的所有 css 样式都会更改为插件自己的 css。

关于如何解决这个问题的任何想法？

我只是尝试将此 div 添加到我的页面，但它会影响 JSP 中的所有内容：

<sj:div>

<sj:head locale="fr" jqueryui="true" jquerytheme="redmond" />

<sjt:tree id="treeStatic" jstreetheme="default"
    openAllOnLoad="false" id="treeDynamicCheckboxes"
    jstreetheme="apple" rootNode="nodes"
    childCollectionProperty="children" nodeTitleProperty="title"
    nodeIdProperty="id" openAllOnLoad="true" checkbox="true"
    checkboxCheckAllTopics="checkAllNodesTopic"
    checkboxUncheckAllTopics="uncheckAllNodesTopic"
    checkboxShowTopics="showCheckboxesTopic"
    checkboxHideTopics="hideCheckboxesTopic"
    onClickTopics="treeClicked">
    <sjt:treeItem title="Struts2">
        <sjt:treeItem title="General">
            <sjt:treeItem title="Struts2"
                href="http://struts.apache.org/2.x/index.html" />
            <sjt:treeItem title="Struts2 @ Facebook"
                href="http://www.facebook.com/pages/Struts2-Users/103890046351798" />
        </sjt:treeItem>
        <sjt:treeItem title="Plugins">
            <sjt:treeItem title="Struts2 Plugins"
                href="https://cwiki.apache.org/S2PLUGINS/home.html" />
            <sjt:treeItem title="Struts2 jQuery Plugin"
                href="http://code.google.com/p/struts2-jquery/" />
            <sjt:treeItem title="Struts2 Full Hibernate Plugin"
                href="http://code.google.com/p/full-hibernate-plugin-for-struts2/" />
        </sjt:treeItem>
        <sjt:treeItem title="Blogs">
            <sjt:treeItem title="Struts2 jQuery News"
                href="http://www.jgeppert.com/category/java/struts2-jquery/" />
        </sjt:treeItem>
        <sjt:treeItem title="AJAX Links">
            <s:url id="ajax1" value="/ajax1.action" />
            <sjt:treeItem title="Ajax 1" href="%{ajax1}" targets="result" />
            <s:url id="ajax2" value="/ajax2.action" />
            <sjt:treeItem title="Ajax 2" href="%{ajax2}" targets="result"
                effect="highlight" effectDuration="2500" />
            <s:url id="ajax3" value="/ajax3.action" />
            <sjt:treeItem title="Ajax 3" href="%{ajax3}" targets="result"
                onBeforeTopics="beforeLink" onCompleteTopics="completeLink" />
            <s:url id="ajax4" value="/ajax4.action" />
            <sjt:treeItem title="Ajax 4" href="%{ajax4}" targets="result"
                effect="bounce" effectDuration="1000" />
        </sjt:treeItem>
    </sjt:treeItem>
</sjt:tree>

<sj:submit formIds="treeForm" targets="result3" button="true" />
<sj:submit onClickTopics="checkAllNodesTopic"
    value="Check all Nodes" button="true" />
<sj:submit onClickTopics="uncheckAllNodesTopic"
    value="Uncheck all Nodes" button="true" />
<sj:submit onClickTopics="showCheckboxesTopic"
    value="Show Checkboxes" button="true" />
<sj:submit onClickTopics="hideCheckboxesTopic"
    value="Hide Checkboxes" button="true" />
<strong>Result Div :</strong>
<div id="result" class="result ui-widget-content ui-corner-all">Click
    on the AJAX Links above.</div>

</sj:div>
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