我有一個示例代碼:使用javascript刪除行時出錯?
<input type="checkbox" id="input_modem_1" onclick="add_delete_row(this, 1,'test1')" name="modem_id[]" value="1" /> test 1
<input type="checkbox" id="input_modem_2" onclick="add_delete_row(this, 2,'test2')" name="modem_id[]" value="2" /> test 2
<table id="modem_list"></table>
和代碼的javascript:
<script>
function add_delete_row(element, id, modem_name) {
if(element.checked) {
if(id) {
deleteRow(id);
}
addRow(id, modem_name);
} else {
deleteRow(id);
}
}
function addRow(id, modem_name) {
var table = document.getElementById("modem_list");
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
var element2 = document.createElement("input");
element2.type = "hidden";
element2.value = id;
cell2.innerHTML = modem_name;
cell2.appendChild(element2);
}
function deleteRow(id) {
try {
$('modem_list').removeChild($('modem_'+id));
$('modem_list').removeChild($('input_modem_'+id));
} catch(err){}
}
</script>
當我檢查的值結果添加行,當我取消此行,是造成無法運行,並它添加更多的這一點,如何解決它