Contents

$(document).ready(function() {
  var page_size = <%= local_assigns.fetch(:page_size, 10).to_i %>;
  var options = {};

  <% if local_assigns[:placeholder].present? %>
    options.placeholder = "<%= placeholder %>";
  <% end %>

  var formatModel = function(object) {
    <% if local_assigns[:display_property].present? %>
      return object.<%= display_property %> || object.text;
    <% else %>
      return object.text;
    <% end %>
  };
  options.templateResult = formatModel;
  options.templateSelection = formatModel;

  <% if local_assigns[:data_url].present? %>
    var ajax = {}
    options.ajax = {
      url: "<%= data_url %>",
      dataType: 'json',
      delay: 250,
      data: function (params) {
        var page = params.page || 0;
        var options = {
          <% if filter_param.present? %> <%= filter_param %>: params.term, <% end %>
          page_offset: page * page_size,
          page_size: page_size
        };
        return options;
      },
      processResults: function (data, params) {
        return {
          results: data.items,
          pagination: { more: data.more }
        };
      },
      cache: true
    };
  <% end %>

  $("<%= selector %>").select2(options);
});

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
kadmin-0.4.2	app/views/kadmin/components/_select2.js.erb
kadmin-0.4.1	app/views/kadmin/components/_select2.js.erb
kadmin-0.4.0	app/views/kadmin/components/_select2.js.erb