<%= form_tag "/blog_admin", :method => :post do %>
Title:
Content:
<% end %>
<%= javascript_include_tag "https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" %>
<%= javascript_tag do %>
$(function() {
$(".preview-content").click(function() {
var $this = $(this).attr("disabled", "disabled");
$.ajax({
url: "/blog_admin/preview_content",
type: "post",
data: {
authenticity_token: $("form input[name='authenticity_token']").val(),
content: $("textarea[name='content']").val()
},
dataType: "text",
success: function(text) {
$(".preview-content").html(text);
$this.removeAttr("disabled");
},
error: function() {
$(".preview-content").html('There was an error.
');
$this.removeAttr("disabled");
}
});
return false;
});
});
<% end %>