According to TLD or attribute directive in tag file, attribute value does not accept any expressions

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于 2015-07-29 09:14:51 发布

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分类专栏： java 文章标签： tld tag 自定义标签

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According to TLD or attribute directive in tag file, attribute value does not accept any expressions

自定义标签,默认不支持动态传入,在自定义标签加入rtexprvalue即可

<attribute>
    <name>powerPath</name>
    <required>true</required>
    <!-- 支持动态传入 -->
    <rtexprvalue>true</rtexprvalue>
    <description>this is the power path</description>
</attribute>