Intelligent Advisor

Hi,
I have used JS customization for displaying an entity table with the details of 15 attributes in horizontal table format.
In the validate function, for invoking custom input controls on page submission I have written code for getting values, but when we click on "next", values are not retrieved/set in the desired attribute.
Please refer attached students.txt (js code) file & screenshot images for your quick reference.
Error description:
support property or method 'getValue'
TypeError: Object doesn't support property or method 'getValue'
at validate
(http://localhost:9010/web-determinations637616938815891922/resource/TabularEntityDisplay/en-US/students.js?id=9033913081247388:61:8))
at
e.prototype.handleCustomControlValidate
(http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:50687))
at
e.prototype.validateControl
(http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:367213))
at Anonymous
function (http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:503189))
at
e.prototype.fullValidation
(http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:503121))
at Anonymous
function
(http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:503853))
at
t.prototype.doAfterWhatIf
(http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:148893))
at
e.prototype.submit
(http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:503826))
at
e.prototype.submit (http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:179222))
at
e.prototype.onClick
(http://localhost:9010/web-determinations637616938815891922/staticresource/interviews.js?id=e0dd2ae5cba68348:1:170449))
students.txt (3.06 KB)When we click on "next", values are not retrieved/set in the desired attribute.