表格不同的提交行动

时间:2013-04-05 09:53:30

标签: jquery ruby-on-rails submit

我有一个表单来显示报告,但我需要3个功能print to pdfprint to excel,并且还使用js

显示html本身的预览

这是仅适用于pdfexcel的第一个条件,对两者都有效。

控制器:

respond_to do |format|
  if params[:print]
    format.html { redirect_to :action => "report", :format => "pdf", :start_period => params[:start_period], :end_period => params[:end_period], :warehouse => params[:warehouse] }
  elsif params[:excel]
    format.html { redirect_to :action => "report", :format => "xls", :start_period => params[:start_period], :end_period => params[:end_period], :warehouse => params[:warehouse] }
  else
    format.html
  end
end

查看:

<%= form_tag(models_path, :method => "get") do %>
  <%= submit_tag "#{t 'pdf'}", :name => "print" %>
  <%= submit_tag "#{t 'excel'}", :name => "excel" %>
<% end %>

但是当我开始通过js添加预览功能时,它不是错误,而是提交按钮(pdf n excel)指向js

新控制器

respond_to do |format|
  if params[:print]
    format.html { redirect_to :action => "report", :format => "pdf", :start_period => params[:start_period], :end_period => params[:end_period], :warehouse => params[:warehouse] }
  elsif params[:excel]
    format.html { redirect_to :action => "report", :format => "xls", :start_period => params[:start_period], :end_period => params[:end_period], :warehouse => params[:warehouse] }
  else
    format.html
    format.js # NEW LINE
  end
end

新视图

<%= form_tag(models_path, :method => "get", :id => "headers_search") do %>
  <%= submit_tag "#{t 'ep.submit'}", :name => nil, :remote => true %>
  <%= submit_tag "#{t 'pdf'}", :name => "print" %>
  <%= submit_tag "#{t 'excel'}", :name => "excel" %>
<%= end %>

headers_search指向 application.js

$.fn.ajaxFilter = function() {
  this.submit(function() {
    $.get(this.action, $(this).serialize(), null, "script");
  return false;
  });
}

$("#headers_search").ajaxFilter();

所以,我对我错误的地方感到困惑。我是铁杆新手。感谢

2 个答案:

答案 0 :(得分:1)

尝试

if params[:name] == "print"

答案 1 :(得分:0)

jquery seralize()方法不会序列化提交按钮。请参阅Jquery - Serialize处的文档。这意味着当您通过jquery提交表单时,不会包含任何提交按钮。

您需要编辑jquery提交以包含单击了哪个按钮才能使代码生效。

请参阅问题的答案 - jQuery: how to get which button was clicked upon form submission?,了解如何确定按下了哪个按钮。

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