AngularJS : Can a directive template contain a form element? -


is possible use form element inside angular directive template? e.g. might want generate form save on repetitive coding - html shows data, directive auto-generates editing. find useful edit pages repeat lot:

<div data-editable="true">   <span>{{item.name}}</span>         </div>

and directive:

.directive('editable',function(){    return {        restrict: 'ae',        require: '^form',        transclude:true,        scope: {}, // set after...        template:'<div><form name="someform"><span>form</span></form></div>',        link: function(scope,elm,attrs,controller) {            //nothing here quite yet...        }    }; });

yet when run it, output not transclude, , form element stripped out:

<div data-editable="true" class="ng-isolate-scope"><div><span>form</span><ng-transclude></ng-transclude></div></div>
  • the <span>{{item.name}}</span> not transcluded in
  • the <form> element stripped out

what doing wrong?

there 2 problems here:

  1. there <form> inside <form>, stripped out either browser or angular (i don't care which).
  2. angular pre-1.3.0 seems support ng-transclude in template only attribute. 1.3.0 onwards supports element well.

Comments

Post a Comment

Popular posts from this blog

Python Kivy ListView: How to delete selected ListItemButton? -

Image
i'm trying learn kivy building simple todo-list app suggested dusty phillips, author of book "creating apps in kivy". this code far: from kivy.app import app kivy.uix.boxlayout import boxlayout kivy.properties import objectproperty kivy.uix.listview import listitembutton class taskbutton(listitembutton): pass class todoroot(boxlayout): task_input = objectproperty() task_list = objectproperty() def add_task(self): self.task_list.adapter.data.extend([self.task_input.text]) self.task_list._trigger_reset_populate() def del_task(self): pass class todoapp(app): def build(self): return todoroot() if __name__ == '__main__': todoapp().run() and kv file: #: import main todo #: import listadapter kivy.adapters.listadapter.listadapter #: import listitembutton kivy.uix.listview.listitembutton todoroot: <todoroot>: orientation: "vertical" task_input: task_input_view t...
Read more

ruby - How do I merge two hashes into a hash of arrays? -

http://codepad.org/wmyzqlis i'd merge these 2 arrays: a = { :a => 'a', :b => 'b', :d => 'd' } b = { :a => '1', :b => 'b', :c => 'c' } into hash looks this: {:a => ["a", "1"], :b => ["b", "b"], :c => [nil, "c"], :d => ["d", nil] } this doesn't work: p a.merge(b) { |k, v1, v2| [v1, v2] } # {:c=>"c", :a=>["a", "1"], :b=>["b", "b"], :d=>"d"} it's because hash#merge call block duplicate keys. a = { :a => 'a', :b => 'b', :d => 'd' } b = { :a => '1', :b => 'b', :c => 'c' } hash[(a.keys|b.keys).map { |key| [key, [a.fetch(key, nil), b.fetch(key, nil)]] }] # => {:a=>["a", "1"], :b=>["b", "b"], :d=>["d", nil], :c=>...
Read more