试图获得一些数字(var信念和小饰品)每秒上升(使用for
循环),我遇到错误“期望一个条件表达式但是看到一个赋值”当使用时通过以下代码分析函数:
function trinketCount(number) {
if(towers >= 1) {
var trinketCap = 500;
for(; trinkets = trinketCap;) {
trinkets = trinkets + (towers * 2);
}
document.getElementById('trinkets').innerHTML = trinkets;
}
}
以及以下非常相似的循环:
function beliefCount(number) {
if(towers >= 1) {
var beliefCap = 600;
for(; belief = beliefCap;) {
belief = belief + towers;
document.getElementById('belief').innerHTML = belief;
}
}
}
单击按钮构建“塔”也会导致整个事件崩溃。 我对js相当新,所以如果问题很明显,我道歉!也请在https://codepen.io/dirtbf/project/full/XjvdMX
自行查看答案 0 :(得分:0)
"expected a conditional expression but instead saw an assignment"
这正是问题所在。
for(; trinkets = trinketCap;) {
for(; belief = beliefCap;) {
您在这里分配值而不是检查它们是否相等。该错误是否带有行号?
固定功能版本:
function trinketCount(number) {
if(towers >= 1) {
var trinketCap = 500;
for(; trinkets == trinketCap;) {
trinkets = trinkets + (towers * 2);
}
document.getElementById('trinkets').innerHTML = trinkets;
}
}
function beliefCount(number) {
if(towers >= 1) {
var beliefCap == 600;
for(; belief = beliefCap;) {
belief = belief + towers;
document.getElementById('belief').innerHTML = belief;
}
}
}