Grabbing values of jquery generated html with c# -

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i trying grab values of textboxs generate using jquery. textboxes added page 3 @ time. each 3 boxes represent item.

enter image description here

add creates 3 boxes size, price , color. seems can grab in form told request.form gives namevaluecollection somehow , please correct me if wrong values should stored in collection. cant seem understand. based on collection how find names of textboxes , there values?

jquery creates boxes:

 <script type="text/javascript">          counter = 1;           function foo() {              $(".form").append('<div id=item' + counter + '><hr/><div class="inneritem"><p>size</p><input type="text" name="item" /><p>color</p><input type="text" name="item" /><p>price</p><input type="text" name="item" /></div>');              del = $("#item" + counter);              del.append('<input type="button" class="remove" value="remove" id="' + counter + '"/>');              counter++;          }           $("body").on('click', '.remove', function () {              var id = $(this).attr("id");              $("#item" + id).remove();          }); </script>

this have in codebehind. using code figure out how works. 

  protected void page_load(object sender, eventargs e)         {             if(ispostback)             {             namevaluecollection data;              //load form variables namevaluecollection variable.             data = request.form;             // names of forms string array.             string[] arr1 = data.allkeys;                (int loop1 = 0; loop1 < arr1.length; loop1++)             {                 response.write("form: " + arr1[loop1] + "<br>");             }              }         }

this codebehind generates:

form: __eventtarget

form: __eventargument

form: __viewstate

form: item

i thinking data want in item. don't understand if right or how access in item?

this 100% wrong. read info online , might not understand correctly.

first should give each textbox unique name, can tell them apart when posting.

$(".form").append('<div id="item' + counter + '"><hr/><div class="inneritem"><p>size</p><input type="text" name="item-size" /><p>color</p><input type="text" name="item-color" /><p>price</p><input type="text" name="item-price" /></div>');

you can arrays of these in code-behind using getvalues method

    protected void page_load(object sender, eventargs e)     {         if (ispostback)         {             string[] sizes = request.form.getvalues("item-size");             string[] colors = request.form.getvalues("item-color");             string[] prices = request.form.getvalues("item-price");         }     }

or can directly zip these arrays array of "items"

            var items = request.form.getvalues("item-size")                 .zip(request.form.getvalues("item-color"), (s, c) => new { s, c })                 .zip(request.form.getvalues("item-price"), (a, p) => new { size = a.s, color = a.c, price = p });

where each item have properties size, color , price.


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