[英]Eclipse Code Hinting on JSP with Custom Tags (taglib)
I'm developing a JSP tag that have an attribute that works with a set of possible values.我正在开发一个 JSP 标记,该标记具有与一组可能值一起使用的属性。
I don't need to enforce this values, but I would like my IDE ( Eclipse ) do some code hinting or auto-completion.我不需要强制执行此值,但我希望我的 IDE ( Eclipse ) 执行一些代码提示或自动完成。
Suppose a tag like this <mytag:sometag someattribute="value" />
.假设像这样的标签
<mytag:sometag someattribute="value" />
。
The attribute someattribute
can have any value (remember, I don't need to enforce), but I would like it to suggest you the following list of values: ValueA
, ValueB
and ValueC
属性
someattribute
可以有任何值(请记住,我不需要强制执行),但我希望它向您建议以下值列表: ValueA
、 ValueB
和ValueC
Nitin Dahyabhai at the Eclipse Community Forums suggested writing a plugin based on org.eclipse.wst.xml.core.modelQueryExtensions
or create templates with the values. Eclipse 社区论坛上的 Nitin Dahyabhai建议编写基于
org.eclipse.wst.xml.core.modelQueryExtensions
的模板的插件。
The problem with templates is that I have hundreds of possible values and I have multiple tags.模板的问题是我有数百个可能的值并且我有多个标签。
The problem with writing a plugin is that I haven't time or knowledge to do it.编写插件的问题是我没有时间或知识去做。
Is there another way to do it?还有另一种方法吗?
In case you end up with writing Eclipse extension for modelQueryExtensions, that should be as simple as:如果您最终为 modelQueryExtensions 编写 Eclipse 扩展,那么应该很简单:
Create new plug-in: com.my.taglib
, and add to its plugin.xml
:创建新插件:
com.my.taglib
,并添加到其plugin.xml
:
<extension point="org.eclipse.wst.xml.core.modelQueryExtensions">
<modelQueryExtension
class="com.my.taglib.MyTaglibModelQueryExtension"
contentType="org.eclipse.wst.html.core.htmlsource">
</modelQueryExtension>
</extension>
Then implement com.my.taglib.MyTaglibModelQueryExtension
class:然后实现
com.my.taglib.MyTaglibModelQueryExtension
class:
public class MyTaglibModelQueryExtension extends ModelQueryExtension {
public String[] getAttributeValues(Element e, String namespace, String name) {
// See XSDModelQueryExtension for an example implementation of this...
}
}
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