【发布时间】:2022-06-16 13:49:30
【问题描述】:
将 JavaScript id 名称作为变量的任何想法。
var tblFruits2 = document.getElementById("table");
//Reference all the CheckBoxes in Table.
var chks2 = tblFruits2.getElementsByTagName("INPUT");
for (var i = 1; i < chks2.length+1; i++) {
var x = document.getElementById("table").rows[i].cells[2].innerHTML;
if (i == 1) { document.getElementById('HiddenField1').innerHTML = x; }
if (i == 2) { document.getElementById('HiddenField2').innerHTML = x; }
if (i == 3) { document.getElementById('HiddenField3').innerHTML = x; }
if (i == 4) { document.getElementById('HiddenField4').innerHTML = x; }
if (i == 5) { document.getElementById('HiddenField5').innerHTML = x; }
if (i == 6) { document.getElementById('HiddenField6').innerHTML = x; }
if (i == 7) { document.getElementById('HiddenField7').innerHTML = x; }
if (i == 8) { document.getElementById('HiddenField8').innerHTML = x; }
if (i == 9) { document.getElementById('HiddenField9').innerHTML = x; }
if (i == 9) { document.getElementById('HiddenField10').innerHTML = x; }
if (i == 10) { document.getElementById('HiddenField11').innerHTML = x; }
if (i == 11) { document.getElementById('HiddenField11').innerHTML = x; }
if (i == 12) { document.getElementById('HiddenField12').innerHTML = x; }
if (i == 13) { document.getElementById('HiddenField13').innerHTML = x; }
if (i == 14) { document.getElementById('HiddenField14').innerHTML = x; }
if (i == 15) { document.getElementById('HiddenField15').innerHTML = x; }
}
【问题讨论】:
-
document.getElementById('HiddenField' + i).innerHTML = x;.
标签: javascript html for-loop variables