我已将此添加到我的 Boot.scala
LiftRules.viewDispatch.append({
case List("admin", "categories") => Right(Admin)
})
这是我的 Admin.scala (admin/view package)
object Admin extends LiftView{
def dispatch = {
case "add" => editCategory
}
def editCategory(): NodeSeq = {
<lift:embed what="/admin/add_category"></lift:embed>
}
}
这是我的 add_category 模板 -
<lift:surround with="admin" at="content">
<div class="container-fluid" id="main_container">
<lift:Admin:addCategory form="POST" class="form-horizontal">
<fieldset>
<legend>Add Category</legend>
<div class="control-group">
<label class="control-label" for="cat_name">Name</label>
<div class="controls">
<cat:name></cat:name>
</div>
</div>
<div class="control-group">
<label class="control-label" for="cat_desc">Description</label>
<div class="controls">
<cat:desc></cat:desc>
<cat:submit></cat:submit>
</div>
</div>
</fieldset>
</lift:Admin:addCategory>
</div>
</lift:surround>
我正在尝试使用方法将其与(admin/snippet 包)中的片段-Admin.scala 绑定addCategory
。
object name extends RequestVar("")
object desc extends RequestVar("")
def addCategory(in: NodeSeq): NodeSeq = {
def doAdd() {
//todo: Save Category
}
bind("cat", in,
"name" -> SHtml.text(name.is, (n: String) => name(n), ("id", "cat_name"), ("class", "input-large")),
"desc" -> SHtml.textarea(desc.is, (d: String) => desc(d), ("id", "cat_desc"), ("class", "input-large")),
"submit" -> SHtml.submit("Save", doAdd, ("class", "btn btn-info"))
)
}
我收到这个错误 -
Error processing snippet: admin:addcategory
Reason: Method Not Found
XML causing this error:
<lift:admin:addcategory class="form-horizontal" form="POST">
<fieldset>
<legend>Add Category</legend>
<div class="control-group">
<label for="cat_name" class="control-label">Name</label>
<div class="controls">
<cat:name></cat:name>
</div>
</div>
<div class="control-group">
<label for="cat_desc" class="control-label">Description</label>
<div class="controls">
<cat:desc></cat:desc>
<cat:submit></cat:submit>
</div>
</div>
</fieldset>
</lift:admin:addcategory>
在日志中 -
[net.liftweb.http.LiftRules] - Snippet Failure: SnippetFailure(/admin/categories/add -> ParsePath(List(admin, categories, add),,true,false),Full(admin:addcategory),Method Not Found)
需要帮助。我无法弄清楚为什么电梯无法找到该方法。