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07-10-2014, 11:08 AM

[eluser]vincej[/eluser]
You're right. I added this script years ago and never changed it. It worked, so why bother. Now I am starting to realize that it may be time to change it, but I am nervous about doing that as, it works .. well kind of.

In fact the Ajax.Updater is part of Prototype which of course is part of Scriptaculous.

http://api.prototypejs.org/ajax/Ajax/Updater/

This morning I have tried a new approach, where I pass the csrf_token_name : csrf_token value into the params. This is rejected as well. Google Chrome reports the scope variables as:

Code:
<return>: undefined

ajax: Object

cct: "c037bc424fcca019c7956208b13f4e92"

csrf: "csrf_clftoken"

parameter_string: "4061:1,"

params: "ids=4061:1,csrf_clftoken:c037bc424fcca019c7956208b13f4e92"

real_id: "4061"

real_value: "1"

temp: Array[3]

tempid: "li_id_4061"

this: Window

The script which creates this is:

Code:
function jsUpdateCart(){ 

  var cct = document.getElementsByName("csrf_clftoken")[0].value;

  var parameter_string = '';

  allNodes = document.getElementsByClassName("process");

  for(i = 0; i < allNodes.length; i++) {

   var tempid = allNodes[i].id;

    var temp = new Array;

    temp = tempid.split("_");

  var real_id = temp[2];

  var real_value = allNodes[i].value;

 var csrf = 'csrf_clftoken';

    parameter_string += real_id +':'+real_value+',';  

  }

  var params = 'ids='+parameter_string+csrf+':'+cct;

  var ajax = new Ajax.Updater(

    'ajax_msg','http://localhost/mysite/index.php/welcome/ajax_cart', {method:'post',parameters:params,onComplete:showMessage} 

    );

}

Maybe it would be easier if I throw in the towel and convert to JQuery Ajax. I am thinking that in fact the only thing that would need changing would be the Ajax.Updater piece and I could keep the For loop - Correct ??

Thanks for all your trouble - I am terrible at Javascript.

cheers !