File downloading with Ajax problem [Answered]RSS

• • Reply
  Robert John

  Member

  12 Points

  16 Posts

  File downloading with Ajax problem

  Jan 12, 2019 03:19 PM|Robert John|LINK

  Hi guys,

  I'm new in mvc. I have faced problem with downloading

  My Ajax code is

  $.ajax({
      type: "POST",
      url: base_url + '/Home/IndexSpecification',
      data: { option_id : 2 },
      //dataType: 'json', encode: true,
      async: false,
      cache: false,
      success: function (data, status, jqXHR) {     
          console.log(data);   
      },
      error: function (jqXHR, textStatus, errorThrown) {
          if (typeof (console) != 'undefined') {
              alert("oooppss");
          } else { 
              alert("error");
          }
      }
  });

  Downloading not working and not even returning any error. Anyone please help. Thanks!
  

• • Reply
  mgebhard

  All-Star

  47461 Points

  20821 Posts

  Re: File downloading with Ajax problem

  Jan 12, 2019 03:32 PM|mgebhard|LINK

  Robert John

  Hi guys,

  I'm new in mvc. I have faced problem with downloading

  My Ajax code is

  $.ajax({
      type: "POST",
      url: base_url + '/Home/IndexSpecification',
      data: { option_id : 2 },
      //dataType: 'json', encode: true,
      async: false,
      cache: false,
      success: function (data, status, jqXHR) {     
          console.log(data);   
      },
      error: function (jqXHR, textStatus, errorThrown) {
          if (typeof (console) != 'undefined') {
              alert("oooppss");
          } else { 
              alert("error");
          }
      }
  });

  Downloading not working and not even returning any error. Anyone please help. Thanks!
  

  The technique is to open a new window or iframe with a reference to the file to download.  This is a very common situation and well documented with a Google search.

  https://stackoverflow.com/questions/4545311/download-a-file-by-jquery-ajax

• • Reply
  rubaiyat2009...

  Member

  710 Points

  113 Posts

  Re: File downloading with Ajax problem

  Jan 12, 2019 03:33 PM|rubaiyat2009@gmail.com|LINK

  Hi Robert,

  In your ajax request in success block you have to write this code: 

  $.ajax({
      type: "POST",
      url:'/Home/Download',
      data: { option_id: 2 },
      //dataType: 'json', encode: true,
      async: false,
      cache: false,
      success: function (data, status, jqXHR) {
          window.location = '/Home/Download?option_id=2';
      },
      error: function (jqXHR, textStatus, errorThrown) {
          if (typeof (console) != 'undefined') {
              alert("oooppss");
          } else {
              alert("something went wrong");
          }
      }
  });

  Hopefully, you got that you have to set your option id value globally and declare it in success section.

  Please don't forget to mark as answer if it helps you. Thanks!