我的application.js document.ready函数被调用两次

Question

在我的Rails应用程序中，我试图调用application.js脚本中的document.ready函数来完成自动完成。在重新加载file.ie时调用此函数两次即使我不包括= javascript_include_tag：defaults，：cache => true它被调用一次，如果它包含它的两次调用。因此，我传递的值被替换为null。任何想法为什么它被调用两次？

%td.grid.full_panels 
    -table_panel "Assign Testers" do 
     %table 
     %th Name 
     -puts "testers=#{@testers}" 
     = form.label :tester_tokens, "Testers" 
     = form.text_field :tester_tokens 
     - @testers.each do |tester| 
      %tr 
      %td=tester.name 
      %td=check_box_tag "release[tester_ids][]", tester.id, @release.is_tester_assigned(tester) 
     //=will_paginate @testers 
-@names=["sramya","scharron"] 
:javascript 
var data='#{escape_javascript @names.to_json.html_safe}' 
= javascript_include_tag :defaults,:cache => 

我的application.js文件：

$(document).ready(function() { 

console.log("inside application"); 
data1='["sramya","scharron"]'; 
console.log("before parsing"+data+",data1="+data1); 
data=$.parseJSON(data); 
data1=$.parseJSON(data1); 
//console.log(data1); 
console.log("after parsing"+data+",data1="+data1); 
$('#release_tester_tokens').autocomplete({source:data1}); 


}); 

Answer 1

有时萤火虫可能会触发DOM像双岗ready事件追踪网。尝试转向萤火虫