[英]How to get value from checkbox checked using javascript?
Why my javascript code didn't work?为什么我的 javascript 代码不起作用? This output value is NaN
.此 output 值为NaN
。
for example my checkbox html code like this例如我的复选框 html 代码是这样的
<input type="checkbox" name="gejala" class="form-check-input checkbox-1x" id="GJ01" value="1">
<input type="checkbox" name="gejala" class="form-check-input checkbox-1x" id="GJ02" value="1">
<input type="checkbox" name="gejala" class="form-check-input checkbox-1x" id="GJ03" value="1">
<h5 id="probabilitas"></h5>
and want show this total value probability with js code like on my comment like this:并希望在我的评论中使用 js 代码显示这个总值概率,如下所示:
//----my array RULE--//
let AI = ["GJ01","GJ02","GJ03"];
for (var checkbox of markedCheckbox) {
if(checkbox.checked){
if(AI.includes(checkbox.id)){
console.log("Flu Burung");
document.getElementById("kesimpulan").hidden=false;
document.getElementById("PE01").hidden=false;
document.getElementById("Solusi01").hidden=false;
//myBugs code
for (var checkbox of markedCheckbox){
if(AI.includes(checkbox.value)){
y+=parseInt(checkbox.value);
}
}
probabilitas = document.getElementById("probabilitas");
probabilitas.innerHTML = (probabilitas.innerHTML.slice(0, -1) + y / 10 ) * 100;
} else if {
}
}
}
parseFloat(probabilitas.innerHTML.slice(0, -1))
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