如何使用 jquery 增加价值
how to add vallue using jquery
$("#totalinvoicevalue").text($.trim($('#total_product_gst').html()) + totalcharge.toFixed(2));
$.trim($('#total_product_gst').html()) = 1050.00
totalchage = 100
我得到结果 1050.00100
我预计 1150.00
请在jquery
中帮助如何处理它
您可以将字符串解析为浮点数：
let totalProductGst = parseFloat($.trim($('#total_product_gst').html()));
let totalCharge = parseFloat(totalcharge.toFixed(2));
$("#totalinvoicevalue").text( totalProductGst + totalCharge );
$("#totalinvoicevalue").text($.trim($('#total_product_gst').html()) + totalcharge.toFixed(2));
$.trim($('#total_product_gst').html()) = 1050.00
totalchage = 100
我得到结果 1050.00100
我预计 1150.00
请在jquery
您可以将字符串解析为浮点数：
let totalProductGst = parseFloat($.trim($('#total_product_gst').html()));
let totalCharge = parseFloat(totalcharge.toFixed(2));
$("#totalinvoicevalue").text( totalProductGst + totalCharge );