asp.net mvc - Displaying Data on Page without refreshing -


mvs 2010 mvc 3: have submit page has severial checkboxes been built dynamically page load. user can check 1 or more checkbox before submitting form. on right hand side of page, there summary of previous selections user chose. summary available submit page , carry other pages. there "add comment" button @ top of page. when user click it, popup window textbox display allowing user type comment. how display comment on page without having refresh page? main reason not wanting refresh because user have selected 1 or more checkboxes, lose states page refreshed. tried parent.document.getelementbyid('divcommentresult').html(data); - displayed message "microsoft jscript runtime error: unable value of property 'html': object null or undefined"

if understand well, have bind change of check box function submit synchone ajax request obtain summary need , replace target content result data of request. want ?


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