init project

app/assets/javascripts/admins/modals/admin-choose-mirror-modal.js

@@ -0,0 +1,32 @@
+$(document).on('turbolinks:load', function() {
+  $('.admin-modal-container').on('show.bs.modal', '.modal.admin-choose-mirror-modal', function(){
+    var $modal = $('.modal.admin-choose-mirror-modal');
+    var $form = $modal.find('form.admin-choose-mirror-form');
+
+    var validateForm = function(){
+      var checkedValue = $form.find('input[name="mirror_number"]:checked').val();
+
+      if(checkedValue == undefined){
+        $modal.find('.error').html('必须选择一种镜像保存！');
+        return false;
+      }
+      return true;
+    }
+
+    $modal.on('click', '.submit-btn', function(){
+      $form.find('.error').html('');
+      var url = $form.attr('action');
+
+      if (validateForm()) {
+        $.ajax({
+          method: 'POST',
+          dataType: 'script',
+          url: url,
+          data: $form.serialize(),
+        }).done(function(){
+          $modal.modal('hide');
+        });
+      }
+    });
+  })
+});