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TA贡献1825条经验 获得超6个赞
您可以使用 HTML Table id 检索您的表格,并对每个单元格值进行如下处理。您需要以整数或浮点数或任何您想应用于单元格值的数字格式将应用转换应用于单元格值。
<table id="cTable">
<tr>
<td>L1</td>
<td>L2</td>
<td>L3</td>
</tr>
<tr>
<td>M1</td>
<td>M2</td>
<td>M3</td>
</tr>
</table>
<script>
//get the table using the Table id
var mTable = document.getElementById('cTable');
//get the number of rows of the table
var rowLen = mTable.rows.length;
//loop through rows
for (i = 0; i < rowLen; i++){
//gets number of cells of current row
var rowCells = mTable.rows.item(i).cells;
//get the amount of cells of current row
var cellLen = rowCells.length;
//loop through each cell in the current row
for(var j = 0; j < cellLen; j++){
// get your cell info here
var cellVal = rowCells.item(j).innerHTML;
// You can do the appropriate processing of numerical values below.
alert(cellVal);
}
}
</script>
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