Hi guys, i am having trouble in calculation in grid, i made function but it works only on 1st row of grid and calculate total of first row of grid and then show this value in grand total textbox too. I want to do the same on all 4 rows of grid, what do i do? Kindly help.
function CalculateTotal() { var Gtot = 0; var RowCount = 0; //var RowCount = document.getElementById('<%= hfGrdRows.ClientID%>').value - 0; //alert(RowCount); var grid = document.getElementById('<%= Grd_Exams.ClientID%>'); for (var i = 1; i < grid.rows.length ; i++) { var cell = grid.rows[i].cells; //var HTML = cell[0].innerHTML; var Participation = document.getElementById('txtCl_Part').value - 0; var Assgnmnt = document.getElementById('txtAssgnmnt').value - 0; var Quiz = document.getElementById('txtQuiz').value - 0; var WrPaper = document.getElementById('txtWP').value - 0; var OSME = document.getElementById('txtOSME').value - 0; //for (var i = 1; i < grdLength - 1; i++) { var Total = parseFloat(Participation) + parseFloat(Assgnmnt) + parseFloat(Quiz) + parseFloat(WrPaper) + parseFloat(OSME); if (!isNaN(Total)) { document.getElementById('txtTotal').value = Total; } else { alert("Nikal"); } } var getTotal = document.getElementById('txtTotal').value - 0; var Gtot = parseInt(Gtot) + parseFloat(getTotal); if (!isNaN(Gtot)) { document.getElementById('txtGTot').value = Gtot; } else { alert("Cannot Show Total"); } var Percentage = (parseFloat(Gtot) * 100) / 400; if (!isNaN(Percentage)) { document.getElementById('txtPercent').value = Percentage; } else { alert("Cannot show percentage"); } }
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