Javascript Ajax ruby on rails不呈现js.erb
我的问题Javascript Ajax ruby on rails不呈现js.erb,javascript,jquery,ruby,ajax,ruby-on-rails-3,Javascript,Jquery,Ruby,Ajax,Ruby On Rails 3,我的问题 <script type="text/javascript"> $("select#product_subcategory_id").change(function(){ var id_value_string = $(this).val(); if (id_value_string == "") { } else{ $.ajax({ type
<script type="text/javascript">
$("select#product_subcategory_id").change(function(){
var id_value_string = $(this).val();
if (id_value_string == "") {
}
else{
$.ajax({
type : 'GET',
url: /admin_property_update/ + id_value_string,
dataType : 'script'
});
}
return false;
});
</script>
我有admin_property_update.js.erb
$('#property').html('<%= escape_javascript(render("admin/products/property")) %>');
$('#属性').html('');
_property.html.erb:
<% @properties.each do |property|%>
<div class="form-group">
<label class="col-lg-3 control-label"><%= property.title%></label>
<div class="col-lg-9">
<% if property.value_property_product == nil%>
<%= text_field_tag "product[value_property_products][#{property.id}]", nil, class: "form-control" %>
<% else%>
<%= text_field_tag "product[value_property_products][#{property.id}]", property.value_property_product.value, class: "form-control" %>
<%end%>
</div>
</div>
<%end%>
和new.html.erb
<% unless @properties.empty?%>
<div id="property">
<%= render("admin/products/property")%>
</div>
<%end%>
在终端中,我看到了在控制器中处理的请求,但在页面上,而不是render\u property.html.erb。怎么了?
THX.请试试这个
$('#property').html('<%= escape_javascript(render :partial => "admin/products/property") %>');
$(“#属性”).html(“'admin/products/property”)%>”;
不幸的是,它没有帮助:(现在,请检查dom上是否存在id为属性的元素。因为您已在div之外应用了检查。如果您没有属性,则div将不会在页面上创建。
$('#property').html('<%= escape_javascript(render :partial => "admin/products/property") %>');