Enable button only if at-least one CheckBox is checked using jQuery

Question

I have list of checkboxNOof checkbox depends on the no of database tables rows fetchedI have 1 submit buttonwhich should be active only if atleast one checkbox is checkedmy code is as foreach var item in ModeltrnEmpQualificationListlttrgt   lttdgtltinput class34chk134 type34checkbox34 value34itemintID34 name34chkid34 gtlttdgt   lttdgtitemintEMPID                                    lttdgt   lttdgtitemtxtYearofPassing

Azim · Accepted Answer

You are having the same css class to all the input type checkbox Here i have created the HTML Please refer it It will work regardless of how many checkboxes you are havingHTMLlthtml xmlns34httpwwww3org1999xhtml34gtltheadgt    lttitlegtlttitlegt    ltstyle type34textcss34gt        body                    fontfamily Arial            fontsize 10pt            ltstylegt    ltscript src34httpsajaxgoogleapiscomajaxlibsjquery1111jqueryminjs34gtltscriptgt    ltscript type34textjavascript34gt        function              39chk139changefunction                  if thisis34checked34                     39btnClick39removeAttr39disabled39                                else                     var isChecked  false                    39chk139eachfunction                          if thisis34checked34

Enable button only if at-least one CheckBox is checked using jQuery

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