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Bootstrap-table 计算表格列的和—-总计
- html中
<th data-field="purchaseQuantity"
data-align="center" data-footer-formatter="sumQuantityFormatterModal"
注意 :table要设置为 data-show-footer=”true”
- js中
/**
* 采购数量总计(modal)
*
* @param data
* @returns
*/
function sumQuantityFormatterModal(data) {
field = this.field;
var resultsumQuantity = parseFloat((data.reduce(function(sum, row) {
return sum + (+row[field]);
}, 0)).toFixed(6));//保留有效数字
return "采购数量总计: "+resultsumQuantity;
}