2 回答
![?](http://img1.sycdn.imooc.com/54584de700017cbd02200220-100-100.jpg)
TA贡献1893条经验 获得超10个赞
我想您应该更改检查黄金当前价值的 if 子句,例如:
if (vButton.addEventListener('click') && ocount >= 10) {
vText.innerHTML = vcount += 1;
vcText.innerHTML = vcost += 1;
oText.innerHTML = oincrement += 1;
oText.innerHTML = ocount -= vprice;
vprice += 1;
}, false);
![?](http://img1.sycdn.imooc.com/54584cb50001e5b302200220-100-100.jpg)
TA贡献1851条经验 获得超5个赞
刚刚做到了!!
<script type="text/javascript" language="javascript">
var vButton = document.getElementById("AddBeggar");
var vText = document.getElementById("BeggarCount");
var vcText = document.getElementById("BeggarCost");3
var vcost = 10
var vcount = 0;
var vprice = 10;
vButton.addEventListener('click', function(i, a) {
if (ocount >= vcost) {
vText.innerHTML = vcount += 1;
vcText.innerHTML = vcost += 1;
oText.innerHTML = oincrement += 1;
oText.innerHTML = ocount -= vprice;
vprice += 1;
}
}, false);
</script>
这段代码有效!!
所有变量都相同
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