function numbers2() {
var maxnumbers = 35;
var ok = 1;
var numbercount=7;
r = new Array (numbercount);
//产生一组随机数
for (var i = 1; i <= numbercount; i++) {
r[i] = Math.round(Math.random() *(maxnumbers-3))+1;
if(parseInt(r[i])<10){
r[i]="0"+r[i]
}
}
for (var i = numbercount; i >= 1; i--) {
for (var j = numbercount; j >= 1; j--) {
//排序
if(r[i] > r[j])
{
var m;
m=r[i];
r[i]=r[j];
r[j]=m;
}
if ((i != j) && (r[i] == r[j])) ok = 0; }
}
//赋给文本框
if (ok) {
document.lotto.results112.value = r[1];
document.lotto.results122.value = r[2];
document.lotto.results132.value = r[3];
document.lotto.results142.value = r[4];
document.lotto.results152.value = r[5];
document.lotto.results162.value = r[6];
document.lotto.results172.value = r[7];
}
else numbers2();}
var maxnumbers = 35;
var ok = 1;
var numbercount=7;
r = new Array (numbercount);
//产生一组随机数
for (var i = 1; i <= numbercount; i++) {
r[i] = Math.round(Math.random() *(maxnumbers-3))+1;
if(parseInt(r[i])<10){
r[i]="0"+r[i]
}
}
for (var i = numbercount; i >= 1; i--) {
for (var j = numbercount; j >= 1; j--) {
//排序
if(r[i] > r[j])
{
var m;
m=r[i];
r[i]=r[j];
r[j]=m;
}
if ((i != j) && (r[i] == r[j])) ok = 0; }
}
//赋给文本框
if (ok) {
document.lotto.results112.value = r[1];
document.lotto.results122.value = r[2];
document.lotto.results132.value = r[3];
document.lotto.results142.value = r[4];
document.lotto.results152.value = r[5];
document.lotto.results162.value = r[6];
document.lotto.results172.value = r[7];
}
else numbers2();}
解决方案 »
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