$(".add-row").click(function(){ var invno = $(".addInvNo").val(); var invdate = $(".addInvDate").val(); var rowCount = $('#tblInvoices tr').length; if(rowCount>1){ $("#tblInvoices").find(".tdinvno").each(function(){ if($(this).html()==invno){ alert("Invoice Already Exist"); } else { var markup = "<tr class='addvalues'><td align='center'></td><td class='tdinvno'>" + invno + "</td><td>" + invdate + "</td><td><input type='button' class='del-row' value='Delete' onclick='deleteRow(this)'></td></tr>"; $("#tblInvoices").append(markup); } }); } else if(rowCount<=1) { var markup = "<tr class='addvalues'><td align='center'></td><td class='tdinvno'>" + invno + "</td><td>" + invdate + "</td><td><input type='button' class='del-row' value='Delete' onclick='deleteRow(this)'></td></tr>"; $("#tblInvoices").append(markup); } });
if ($(this).text().trim() == invno) { alert("Invoice Already Exist"); return; }
var tds = $("#tblInvoices").find(".tdinvno"); var isContains = false; for (var i = 0; i < tds.length; i++) { var td = tds[i]; if (td.innerText == invno) { isContains = true; break; } } if (isContains) { alert("Invoice Already Exist"); return; } else { var markup = "<tr class='addvalues'><td align='center'></td><td class='tdinvno'>" + invno + "</td><td>" + invdate + "</td><td><input type='button' class='del-row' value='Delete' onclick='deleteRow(this)'></td></tr>"; $("#tblInvoices").append(markup); }
var
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