Rails materialize-sass 具有自动完成和 cocoon gem 嵌套资源的表单
Rails materialize-sass form with autocomplete and cocoon gem nested resource
我正在使用 materialize-sass gem on a form. Using autocomplete feature to get Vendor names. other fields on the form are item names and quantity which are a nested resource. For this I am using cocoon gem
出于某种原因,第一次加载页面时,一切似乎都运行良好。但是添加更多字段似乎不起作用。我尝试使用下拉菜单 select,但没有显示项目列表。我用另一个自动完成替换了它,主字段确实显示了,但是自动完成功能不起作用。知道哪里出了问题吗?
请看下面我的代码。
purchase_orders _forms.html.erb
<div class="col s12">
<%= simple_form_for(@purchase_order) do |f| %>
<%= f.error_notification %>
<div class="row">
<div class="col s6">
<%= f.input :vendor_name, input_html: { class: 'vendor_name autocomplete' } %>
</div>
</div>
<section class="show-section">
<div class="row">
<div class="col l12"><h4>Item List</h4></div>
<div class="col s12">
<%= f.simple_fields_for :purchase_order_details do |purchase_order_detail| %>
<%= render 'purchase_order_detail_fields', :f => purchase_order_detail %>
<div class="links">
<%= link_to_add_association 'Add More', f, :purchase_order_details %>
</div>
<% end %>
</div>
</div>
</section>
<%= f.button :submit %>
<% end %>
</div>
_purchase_order_detail_fields.html.erb
<div class="nested-fields">
<div class="row">
<div class="col l6">
<%#= f.input(:item_id, collection: Ingredient.is_active, label_method: :title, value_method: :id) %>
<%= f.input :item_name, input_html: { class: 'item_name autocomplete' } %>
</div>
<div class="col l5">
<%= f.input :item_quantity %>
</div>
<div class="col l1">
<%= link_to_remove_association "delete", f, :class => "material-icons teal-text text-lighten-1" %>
</div>
<%#= f.hidden_field :item_type , :value=> params[:category_id] %>
</div>
</div>
查看他们使用的演示项目,更具体地说是他们使用的 init.js 我注意到两件事:如果您使用的是 turbolinks,则必须执行相同的操作,而使用 cocoon 时,您将拥有做类似的事情:
$('form').on('cocoon:before-insert', function(e, insertedItem) {
$(insertedItem).find('select').material_select();
})
这是我用来填充自动完成的咖啡脚本
$.ajax
url: '/packing_materials/by_name.json'
dataType: 'json'
success: (my_res) ->
$ ->
$('input.packing_material_name.autocomplete').autocomplete data: my_res
$(document).on 'cocoon:before-insert', ->
$.ajax
url: '/packing_materials/by_name.json'
dataType: 'json'
success: (my_res) ->
$ ->
$('input.packing_material_name.autocomplete').autocomplete data: my_res
我正在使用 materialize-sass gem on a form. Using autocomplete feature to get Vendor names. other fields on the form are item names and quantity which are a nested resource. For this I am using cocoon gem
出于某种原因,第一次加载页面时,一切似乎都运行良好。但是添加更多字段似乎不起作用。我尝试使用下拉菜单 select,但没有显示项目列表。我用另一个自动完成替换了它,主字段确实显示了,但是自动完成功能不起作用。知道哪里出了问题吗?
请看下面我的代码。
purchase_orders _forms.html.erb
<div class="col s12">
<%= simple_form_for(@purchase_order) do |f| %>
<%= f.error_notification %>
<div class="row">
<div class="col s6">
<%= f.input :vendor_name, input_html: { class: 'vendor_name autocomplete' } %>
</div>
</div>
<section class="show-section">
<div class="row">
<div class="col l12"><h4>Item List</h4></div>
<div class="col s12">
<%= f.simple_fields_for :purchase_order_details do |purchase_order_detail| %>
<%= render 'purchase_order_detail_fields', :f => purchase_order_detail %>
<div class="links">
<%= link_to_add_association 'Add More', f, :purchase_order_details %>
</div>
<% end %>
</div>
</div>
</section>
<%= f.button :submit %>
<% end %>
</div>
_purchase_order_detail_fields.html.erb
<div class="nested-fields">
<div class="row">
<div class="col l6">
<%#= f.input(:item_id, collection: Ingredient.is_active, label_method: :title, value_method: :id) %>
<%= f.input :item_name, input_html: { class: 'item_name autocomplete' } %>
</div>
<div class="col l5">
<%= f.input :item_quantity %>
</div>
<div class="col l1">
<%= link_to_remove_association "delete", f, :class => "material-icons teal-text text-lighten-1" %>
</div>
<%#= f.hidden_field :item_type , :value=> params[:category_id] %>
</div>
</div>
查看他们使用的演示项目,更具体地说是他们使用的 init.js 我注意到两件事:如果您使用的是 turbolinks,则必须执行相同的操作,而使用 cocoon 时,您将拥有做类似的事情:
$('form').on('cocoon:before-insert', function(e, insertedItem) {
$(insertedItem).find('select').material_select();
})
这是我用来填充自动完成的咖啡脚本
$.ajax
url: '/packing_materials/by_name.json'
dataType: 'json'
success: (my_res) ->
$ ->
$('input.packing_material_name.autocomplete').autocomplete data: my_res
$(document).on 'cocoon:before-insert', ->
$.ajax
url: '/packing_materials/by_name.json'
dataType: 'json'
success: (my_res) ->
$ ->
$('input.packing_material_name.autocomplete').autocomplete data: my_res