首页 \ 问答 \ Init select2在bootstrap模式中(Init select2 inside bootstrap modal)

Init select2在bootstrap模式中(Init select2 inside bootstrap modal)

 当我第一次打开模态select2时，日期选择器小部件被正确初始化。 然后我使用$（'＃myModal'）。html（data）将模态内容替换为其他HTML，并且在此阶段不会初始化窗口小部件。  
 在它的DOM元素上运行.datepicker（）可以解决问题，但是在带有和不带选项的输入元素上运行.select2（）不起作用。  
 任何帮助都会非常感激。 谢谢。 

When I open modal for first time select2, date picker widgets are initialized properly. Then I replace modal content with other HTML using $('#myModal').html(data) and at this stage the widgets are not initialized. 
Running .datepicker() on it's DOM element solves the problem, but running .select2() on it's input element with and without options does not work. 
Any help will be very thankful. Thanks.

原文：https://stackoverflow.com/questions/28741065

更新时间：2022-03-07 08:03

最满意答案

 就像错误说的那样，用户没有在new Example.Views.Users.NewView({model: users}); 。  
 在你的home_controller.rb中你应该有类似的东西：  
def index
  @users = User.all
end
 
 应用程序/视图/家/ index.html.erb：  
...
window.newView = new Example.Views.Users.NewView({model: <%= @users.to_json.html_safe -%>});
...
 
 希望这可以帮助！ 

Like the error said, users is not defined in new Example.Views.Users.NewView({model: users});. 
In your home_controller.rb you should have something like: 
def index
  @users = User.all
end
 
app/views/home/index.html.erb: 
...
window.newView = new Example.Views.Users.NewView({model: <%= @users.to_json.html_safe -%>});
...
 
Hope this helps!

Init select2在bootstrap模式中(Init select2 inside bootstrap modal)

最满意答案

相关问答

backbone.js + rails + firebug TypeError：this.model未定义(backbone.js + rails + firebug TypeError: this.model is undefined)[2023-05-16]

SailsJS + Backbone：未定义Backbone(SailsJS + Backbone : Backbone is not defined)[2022-11-16]

Backbone没有在Backbone中定义(Backbone is not defined in Backbone)[2023-02-23]

Backbone未在Meteor app中定义(Backbone not defined in Meteor app)[2023-06-01]

Rails 5 ReferenceError：未定义函数(Rails 5 ReferenceError: function is not defined)[2022-02-28]

相关文章

最新问答