Javascript 找到div的值,然后将该数值加上另一个div
我有两个div 一个是运费,另一个是总价Javascript 找到div的值,然后将该数值加上另一个div,javascript,Javascript,我有两个div 一个是运费,另一个是总价 <div id="tt_shipping_rate_basket">$0.00</div> = SHIPPING <div class="op_col5_3" align="right" id="tt_total_basket">$897.00</div> = TOTAL PRICE spTotal是总价 spShip是运费 结果应该是(spTotal=spTotal.value+spShip.valu
<div id="tt_shipping_rate_basket">$0.00</div> = SHIPPING
<div class="op_col5_3" align="right" id="tt_total_basket">$897.00</div> = TOTAL PRICE
spTotal是总价
spShip是运费
结果应该是(spTotal=spTotal.value+spShip.value)
有人能帮忙吗?未经测试,但你知道:
var spTotal = document.getElementById("tt_total_basket").innerHTML.replace('$', '');
var spShip = document.getElementById("tt_shipping_rate_basket").innerHTML.replace('$', '');
spTotal = parseFloat(spTotal) + parseFloat(spShip);
与其使用innerHTML,不如使用(或者对IE浏览器进行功能测试并使用innerText)代码>
var spTotal = document.getElementById("tt_total_basket").innerHTML.replace('$', '');
var spShip = document.getElementById("tt_shipping_rate_basket").innerHTML.replace('$', '');
spTotal = parseFloat(spTotal) + parseFloat(spShip);