JavaScript 動態向表格插入行與單元格：構造函數封裝與 insertRow/insertCell 實戰

方案一：構造函數封裝 (innerHTML 模式)

function InsterCell(tableId, content, place) {
    this.mTableId = tableId;
    this.mInsContent = content;
    this.mInsPlace = place;
    this.cInsCell = InsCell;
    this.cClearCell = ClearCell;
}
function InsCell() {
    var cell = this.mTableId.cells[this.mInsPlace];
    cell.innerHTML = '' 
                    + this.mInsContent 
                    + '';
    this.mInsPlace++;
}
function ClearCell() {
    for (var i=0; i

function tbladdrow() {
    var i = lines.rows.length;
    var row = Table1.insertRow(Table1.rows.length);
    var col = row.insertCell(0);
    col.innerHTML = '';
    col = row.insertCell(1);
    col.innerHTML = '';
    // ... 更多列
}