[英]JavaScript Rails code not working in application.js
$(document).ready(function() {
$('#client-select2').select2();
});
If i place the code above to application.js, it does not respond but if I place it in the _form.html.erb file, it does. 如果我将上面的代码放置到application.js,它不会响应,但是如果我将它放置在_form.html.erb文件中,它就会响应。 Anyone know why that is? 有人知道为什么吗?
<script type="text/javascript">
$(document).ready(function() {
$('#client-select2').select2();
});
</script>
<%= simple_form_for(@order) do |f| %>
<%= f.error_notification %>
<%= f.input :code %>
<%= f.association :client, collection: Client.all, label_method: :name, value_method: :id, prompt: "Choose a Client", required: true, input_html: { id: 'client-select2' } %>
<%= f.submit %>
<% end %>
<%= javascript_include_tag 'application' %>
The reason could be that select2 and/or jQuery is included after your application.js, 原因可能是在application.js之后包含了select2和/或jQuery,
If for instance, if the order is: 例如,如果订单是:
//=require_self
//=require select2
//=require jquery
The jquery/select2 functions will not be available in application.js since application.js is included before. jquery / select2函数在application.js中将不可用,因为之前已包含application.js。
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