Add cache_response option to completable form fields
When `cache_response` is set to `false` for completable fields the returned options will not be
cached on the client side. The default is `true`.
Clearing the cache is needed when the completable response depends on a different option of the Agent.
Usage Example:
```
form_configurable :models, roles: :completable, cache_response: false
```
* Disable the completion callback when `select2` is opened programmatically to avoid an infinite loop
* Moved the completion ajax call from `select2-open` to `select2-opening` to clear the cached results before
`completableDefaultOptions` is called (shows the "Loading ..." message instead of the previous results)
Dominik Sander
共有 3 个文件被更改，包括 10 次插入 和 5 次删除
+ 7
- 2
app/assets/javascripts/components/form_configurable.js.coffee
@@ -53,10 +53,13 @@ $ -> |
||
| 53 | 53 |
updateDropdownData = (form_data, element, data) -> |
| 54 | 54 |
returnedResults[form_data.attribute] = {text: 'Options', children: data}
|
| 55 | 55 |
$(element).trigger('change')
|
| 56 |
+ $("input[role~=completable]").off 'select2-opening', select2OpeningCallback
|
|
| 56 | 57 |
$(element).select2('open')
|
| 58 |
+ $("input[role~=completable]").on 'select2-opening', select2OpeningCallback
|
|
| 57 | 59 |
|
| 58 |
- $("input[role~=completable]").on 'select2-open', (e) ->
|
|
| 60 |
+ select2OpeningCallback = (e) -> |
|
| 59 | 61 |
form_data = getFormData(e.currentTarget) |
| 62 |
+ delete returnedResults[form_data.attribute] if returnedResults[form_data.attribute] && !$(e.currentTarget).data('cacheResponse')
|
|
| 60 | 63 |
return if returnedResults[form_data.attribute] |
| 61 | 64 |
|
| 62 | 65 |
$.ajax '/agents/complete', |
@@ -67,10 +70,12 @@ $ -> |
||
| 67 | 70 |
error: (data) -> |
| 68 | 71 |
updateDropdownData(form_data, e.currentTarget, [{id: undefined, text: 'Error loading data.'}])
|
| 69 | 72 |
|
| 73 |
+ $("input[role~=completable]").on 'select2-opening', select2OpeningCallback
|
|
| 74 |
+ |
|
| 70 | 75 |
$("input[type=radio][role~=form-configurable]").change (e) ->
|
| 71 | 76 |
input = $(e.currentTarget).parents().siblings("input[data-attribute=#{$(e.currentTarget).data('attribute')}]")
|
| 72 | 77 |
if $(e.currentTarget).val() == 'manual' |
| 73 | 78 |
input.removeClass('hidden')
|
| 74 | 79 |
else |
| 75 | 80 |
input.val($(e.currentTarget).val()) |
| 76 |
- input.addClass('hidden')
|
|
| 81 |
+ input.addClass('hidden')
|
+ 1
- 1
app/concerns/form_configurable.rb
@@ -32,7 +32,7 @@ module FormConfigurable |
||
| 32 | 32 |
options = args.extract_options!.reverse_merge(roles: [], type: :string) |
| 33 | 33 |
|
| 34 | 34 |
if args.all? { |arg| arg.is_a?(Symbol) }
|
| 35 |
- options.assert_valid_keys([:type, :roles, :values, :ace]) |
|
| 35 |
+ options.assert_valid_keys([:type, :roles, :values, :ace, :cache_response]) |
|
| 36 | 36 |
end |
| 37 | 37 |
|
| 38 | 38 |
if options[:type] == :array && (options[:values].blank? || !options[:values].is_a?(Array)) |
+ 2
- 2
app/presenters/form_configurable_agent_presenter.rb
@@ -43,7 +43,7 @@ class FormConfigurableAgentPresenter < Decorator |
||
| 43 | 43 |
@view.concat(@view.text_field_tag "agent[options][#{attribute}]", value, html_options.merge(:class => "form-control #{@agent.send(:boolify, value) != nil ? 'hidden' : ''}"))
|
| 44 | 44 |
end |
| 45 | 45 |
when :array, :string |
| 46 |
- @view.text_field_tag "agent[options][#{attribute}]", value, html_options.merge(:class => 'form-control')
|
|
| 46 |
+ @view.text_field_tag "agent[options][#{attribute}]", value, html_options.deep_merge(:class => 'form-control', data: {cache_response: data[:cache_response] != false})
|
|
| 47 | 47 |
end |
| 48 | 48 |
end |
| 49 |
-end |
|
| 49 |
+end |