我们将在JSP / spring-project中为某种模板引擎使用JSTL和自定义JSTL标记。
有没有办法创建一个看起来像这样的标签：
<div id="site"> <div id="header">Some title</div> <div id="navigation"> SOME DYNAMIC CONTENT HERE </div> <div id="content"> ${content} </div> <div id="footer"></div> </div>并像这样使用它：
<mytags:template> <h1>Title</h1> <p>My content!</p> </mytags:template>即在自定义JSTL标记内使用body-content ...
这有效：
<mytags:template content="some content... not HTML" />但在我们的案例中并不是很有用。
We are going to use JSTL and custom JSTL-tags for some sort of template-engine in our JSP/spring-project.
Is there a way to create a tag that looks similar like this:
<div id="site"> <div id="header">Some title</div> <div id="navigation"> SOME DYNAMIC CONTENT HERE </div> <div id="content"> ${content} </div> <div id="footer"></div> </div>and use it like this:
<mytags:template> <h1>Title</h1> <p>My content!</p> </mytags:template>i.e. use body-content inside a custom JSTL-tag...
This works:
<mytags:template content="some content... not HTML" />but is not very useful in our case.
最满意答案
类似于McDowell的答案，但具有更大的灵活性，是声明一个片段属性。 http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JSPTags5.html#wp89854
例如，// foo.tag标记文件
<%@ attribute name="greeting" fragment="true" %> <%@ attribute name="body" fragment="true" %> <h1><jsp:invoke fragment="greeting" /></h1> <p>body: <em><jsp:invoke fragment="body" /></em></p>jsp文件
<x:foo> <jsp:attribute name="greeting"><b>a fancy</b> hello</jsp:attribute> <jsp:attribute name="body"><pre>more fancy body</pre></jsp:attribute> </x:foo>这会产生这个标记：
<h1><b>a fancy</b> hello</h1> <p>body: <em><pre>more fancy body</pre></em></p> </body>主要优点是能够有两个片段，而不是只有一个片段。
Similar to McDowell's answer, but with more flexibility, is to declare an attribute that is a fragment. http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JSPTags5.html#wp89854
e.g., //foo.tag tag file
<%@ attribute name="greeting" fragment="true" %> <%@ attribute name="body" fragment="true" %> <h1><jsp:invoke fragment="greeting" /></h1> <p>body: <em><jsp:invoke fragment="body" /></em></p>jsp file
<x:foo> <jsp:attribute name="greeting"><b>a fancy</b> hello</jsp:attribute> <jsp:attribute name="body"><pre>more fancy body</pre></jsp:attribute> </x:foo>this will produce this markup:
<h1><b>a fancy</b> hello</h1> <p>body: <em><pre>more fancy body</pre></em></p> </body>The main advantage is to be able to have two fragments, instead of just one with a tag.
自定义JSTL标签与正文(Custom JSTL tags with body)我们将在JSP / spring-project中为某种模板引擎使用JSTL和自定义JSTL标记。
有没有办法创建一个看起来像这样的标签：
<div id="site"> <div id="header">Some title</div> <div id="navigation"> SOME DYNAMIC CONTENT HERE </div> <div id="content"> ${content} </div> <div id="footer"></div> </div>并像这样使用它：
<mytags:template> <h1>Title</h1> <p>My content!</p> </mytags:template>即在自定义JSTL标记内使用body-content ...
这有效：
<mytags:template content="some content... not HTML" />但在我们的案例中并不是很有用。
We are going to use JSTL and custom JSTL-tags for some sort of template-engine in our JSP/spring-project.
Is there a way to create a tag that looks similar like this:
<div id="site"> <div id="header">Some title</div> <div id="navigation"> SOME DYNAMIC CONTENT HERE </div> <div id="content"> ${content} </div> <div id="footer"></div> </div>and use it like this:
<mytags:template> <h1>Title</h1> <p>My content!</p> </mytags:template>i.e. use body-content inside a custom JSTL-tag...
This works:
<mytags:template content="some content... not HTML" />but is not very useful in our case.
最满意答案
类似于McDowell的答案，但具有更大的灵活性，是声明一个片段属性。 http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JSPTags5.html#wp89854
例如，// foo.tag标记文件
<%@ attribute name="greeting" fragment="true" %> <%@ attribute name="body" fragment="true" %> <h1><jsp:invoke fragment="greeting" /></h1> <p>body: <em><jsp:invoke fragment="body" /></em></p>jsp文件
<x:foo> <jsp:attribute name="greeting"><b>a fancy</b> hello</jsp:attribute> <jsp:attribute name="body"><pre>more fancy body</pre></jsp:attribute> </x:foo>这会产生这个标记：
<h1><b>a fancy</b> hello</h1> <p>body: <em><pre>more fancy body</pre></em></p> </body>主要优点是能够有两个片段，而不是只有一个片段。
Similar to McDowell's answer, but with more flexibility, is to declare an attribute that is a fragment. http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JSPTags5.html#wp89854
e.g., //foo.tag tag file
<%@ attribute name="greeting" fragment="true" %> <%@ attribute name="body" fragment="true" %> <h1><jsp:invoke fragment="greeting" /></h1> <p>body: <em><jsp:invoke fragment="body" /></em></p>jsp file
<x:foo> <jsp:attribute name="greeting"><b>a fancy</b> hello</jsp:attribute> <jsp:attribute name="body"><pre>more fancy body</pre></jsp:attribute> </x:foo>this will produce this markup:
<h1><b>a fancy</b> hello</h1> <p>body: <em><pre>more fancy body</pre></em></p> </body>The main advantage is to be able to have two fragments, instead of just one with a tag.
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