js maximum number value
Number.MAX_VALUE;js increment safety value html
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = document.getElementById(tableID).getElementsByTagName('tbody')
[1].getElementsByTagName('tr').length;
var row = table.insertRow(rowCount +1);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "hidden";
element1.name = "Q[]";
element1.value = rowCount +1;
cell2.appendChild(element1);
cell2.innerHTML = rowCount +1;
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for(var i=0; i<rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if(null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
}catch(e) {
alert(e);
}
}Copyright © 2021 Codeinu
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