Send calculated ASP.Net GridView Row Grand Total using jQuery Server side on Button Click

Question

Hello Ive tried the example  GridViewRowandGrandTotaljQuery its work perfec I have only one question after calculating the total price I add button for user to pay but when the user clicks the button the data from the lable the grand total data is deleted how can make the data stay your help will be very appriciate Thanks

Mudassar · Accepted Answer

Try thislthtml xmlns34httpwwww3org1999xhtml34gtlthead runat34server34gt    lttitlegtlttitlegtltscript type34textjavascript34 src34httpajaxgoogleapiscomajaxlibsjquery1jqueryminjs34gtltscriptgtltscript type34textjavascript34gt    function          34idtxtQuantity34val34034        34idtxtQuantity34live34change34 function          if isNaNparseIntthisval             thisval39039         else             thisvalparseIntthisvaltoString                34idtxtQuantity34live34keyup34 function          if jQuerytrimthisval  3939             if isNaNparseFloatthisval                 var row  thisclosest34tr34                34idlblTotal34 rowhtmlparseFloat34price34 rowhtml  parseFloatthisval

Mudassar · Answer

To persist Label value across postbacks doprotected void Button1Clickobject sender EventArgs e        double total  doubleParseRequestFormhfGrandTotalUniqueIDlblGrandTotalText  RequestFormhfGrandTotalUniqueID

Send calculated ASP.Net GridView Row Grand Total using jQuery Server side on Button Click

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