如何才能在不出错的情况下注释ejs代码(js节点)?
我在ejs文件中有此代码:
<table>
<% for(var i=0; i < data.length; i++) { %>
<tr>
<td><%= data[i].id %></td>
<td><%= data[i].name %></td>
</tr>
<% } %>
</table>
当我这样评论它时,
<!-- <table> -->
<!-- <% for(var i=0; i < data.length; i++) { %> -->
<!-- <tr> -->
<!-- <td><%= data[i].id %></td> -->
<!-- <td><%= data[i].name %></td> -->
<!-- </tr> -->
<!-- <% } %> -->
<!-- </table> -->
我在第2行仍然有一个错误。以下是错误堆栈:
ReferenceError: c:Users oumiDesktopworkspaceseclipseToDoListviewsx.ejs:2
1| <!-- <table> -->
>> 2| <!-- <% for(var i=0; i < data.length; i++) { %> -->
3| <!-- <tr> -->
4| <!-- <td><%= data[i].id %></td> -->
5| <!-- <td><%= data[i].name %></td> -->
data is not defined
at eval (eval at <anonymous> (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesejslibejs.js:455:12), <anonymous>:11:25)
at c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesejslibejs.js:482:14
at View.exports.renderFile [as engine] (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesejslibejs.js:348:31)
at View.render (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesexpresslibview.js:93:8)
at EventEmitter.app.render (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesexpresslibapplication.js:566:10)
at ServerResponse.res.render (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesexpresslibesponse.js:938:7)
at c:Users oumiDesktopworkspaceseclipseToDoList odoList.js:13:6
at Layer.handle [as handle_request] (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesexpresslibouterlayer.js:82:5)
at next (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesexpresslibouteroute.js:110:13)
at Route.dispatch (c:Users oumiDesktopworkspaceseclipseToDoList
ode_modulesexpresslibouteroute.js:91:3)
如何注释此代码?
解决方案
有两种解决方案:
<%# comment %>
(来自documentation)<%/* comment */%>
(也可以,但是很难看,使用起来不舒服)
除了突出显示IDE中的语法外,我看不出这些示例之间有什么不同(使用BracketsIDE的示例)。
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