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PinnedHow to get an answer to your question Pin
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PinnedHOW TO ANSWER A QUESTION PinPopular
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QuestionHow to generate complex Multi-Color-Gradients with PHP? Pin
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AnswerRe: How to generate complex Multi-Color-Gradients with PHP? Pin
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SuggestionMessage Closed Pin
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QuestionWhen trying to reload DataTable I get error:Uncaught TypeError: Cannot set property 'data' of null Pin
KGr289-Jul-19 4:49
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QuestionPerforming Ajax on dataTable where checkbox is clicked Pin
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AnswerRe: Performing Ajax on dataTable where checkbox is clicked Pin
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GeneralRe: Performing Ajax on dataTable where checkbox is clicked Pin
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GeneralRe: Performing Ajax on dataTable where checkbox is clicked Pin
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GeneralRe: Performing Ajax on dataTable where checkbox is clicked Pin
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GeneralRe: Performing Ajax on dataTable where checkbox is clicked Pin
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AnswerRe: Performing Ajax on dataTable where checkbox is clicked Pin
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GeneralRe: Performing Ajax on dataTable where checkbox is clicked Pin
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GeneralRe: Performing Ajax on dataTable where checkbox is clicked Pin
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GeneralRe: Performing Ajax on dataTable where checkbox is clicked Pin
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QuestionDeply Web API to IIS Pin
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QuestionHelper Methods MVC Pin
KGr2825-Jun-19 7:52
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GeneralRe: Helper Methods MVC Pin
Richard Deeming25-Jun-19 9:00
mveRichard Deeming25-Jun-19 9:00 
Is your checkbox definitely inside a <form> tag? If not, then this.form will return null.

The extra hidden input is perfectly normal. The ASP.NET forums have an explanation:
When you submit a form with a checkbox, the value is only posted if the checkbox is checked. So, if you leave the checkbox unchecked then nothing will be sent to the server when in many situations you would want false to be sent instead. As the hidden input has the same name as the checkbox, then if the checkbox is unchecked you'll still get a 'false' sent to the server.

When the checkbox is checked, the ModelBinder will automatically take care of extracting the 'true' from the 'true,false'

If you absolutely want to avoid the extra hidden input you can create your own helper method, as discussed in this StackOverflow thread[^].



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GeneralRe: Helper Methods MVC Pin
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GeneralRe: Helper Methods MVC Pin
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