javascript - Unable to form JSON string object from the values of textfields in add/remove textfields -


i have done add/remove textfields using jquery. i'm not able form json string values of textfield in interface on form submit.
below fiddle. want form json string on form submit. json of format :

{"datalist":["thanks calling us","please select following list"]}

how can it

your fiddle has several problems

you have no form element, code: $("form").submit( nothing there no form element select

the other problem have no element id of #welcome_notes code: 

$( '#welcome_notes input[id^=ivrgroupzbase_grpzwelcomenotes]' ).serializearray()

amounts nothing there no element #welcome_notes select inputs , serialize

the last problem element have id ivrgroupzbase_grpzwelcomenotes div element not input element doing:

$("#ivrgroupzbase_grpzwelcomenotes").val(json);

has no effect because not input element , not have value. create input (type=hidden if want hidden) , give unique id , use set json value to.

jsfiddle demo


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