要在html里计算多选题得分,全部选对得分,少选或多选不得分该怎么写?
答案:1 悬赏:60
解决时间 2021-12-28 15:27
- 提问者网友:朱砂泪
- 2021-12-27 21:21
要在html里计算多选题得分,全部选对得分,少选或多选不得分该怎么写?
最佳答案
- 二级知识专家网友:飘零作归宿
- 2021-12-27 22:04
A
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<script>
function checkRight(){
var question1 = document.getElementById("question1");
var question2 = document.getElementById("question2");
var question3 = document.getElementById("question3");
var question4 = document.getElementById("question4");
if(question1.checked&&question2.checked&&question3.checked&&question4.checked){
alert("得分加1");
}else{
alert("不得分");
}
}
</script>
B
C
D
<script>
function checkRight(){
var question1 = document.getElementById("question1");
var question2 = document.getElementById("question2");
var question3 = document.getElementById("question3");
var question4 = document.getElementById("question4");
if(question1.checked&&question2.checked&&question3.checked&&question4.checked){
alert("得分加1");
}else{
alert("不得分");
}
}
</script>
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