storing multiple values for comma seperation

app/assets/javascripts/issues.js.coffee

@@ -49,16 +49,14 @@
         Issues.filterResults $("#issue_search_form")
       , 500)
 
-  filterResults: (form) =>
+  filterResults: (form, inputs) =>
+    console.log('form', form)
     $('.issues-holder, .merge-requests-holder').css("opacity", '0.5')
     formAction = form.attr('action')
-    console.log form.find("input[type='hidden'][name='label_names[]']")
     formData = form.serialize()
-    console.log 'formData', formData
     issuesUrl = formAction
     issuesUrl += ("#{if formAction.indexOf("?") < 0 then '?' else '&'}")
     issuesUrl += formData
-
     $.ajax
       type: "GET"
       url: formAction

app/assets/javascripts/labels_select.js.coffee

@@ -243,7 +243,10 @@ class @LabelsSelect
           $value.removeAttr('style')
           if $dropdown.hasClass 'js-multiselect'
             if $dropdown.hasClass('js-filter-submit') and (isIssueIndex or isMRIndex)
-              Issues.filterResults $dropdown.closest('form')
+              selectedLabels = $dropdown
+                .closest('form')
+                .find("input[type='hidden'][name='#{$dropdown.data('field-name')}']")
+              Issues.filterResults $dropdown.closest('form'), selectedLabels
             else if $dropdown.hasClass('js-filter-submit')
               $dropdown.closest('form').submit()
             else
@@ -254,15 +257,18 @@ class @LabelsSelect
           page = $('body').data 'page'
           isIssueIndex = page is 'projects:issues:index'
           isMRIndex = page is page is 'projects:merge_requests:index'
-
+          console.log 'clicked'
           if $dropdown.hasClass('js-filter-submit') and (isIssueIndex or isMRIndex)
-            selectedLabel = label.title
-
-            Issues.filterResults $dropdown.closest('form')
+            if not $dropdown.hasClass 'js-multiselect'
+              selectedLabel = label.title
+              Issues.filterResults $dropdown.closest('form')
           else if $dropdown.hasClass 'js-filter-submit'
+            console.log 'clicked else if'
             $dropdown.closest('form').submit()
           else
+            console.log 'clicked else'
             if $dropdown.hasClass 'js-multiselect'
+              console.log 'clicked else --> if'
               return
             else
               saveLabelData()