我无法使用此javascript函数。任何帮助将非常感激!
<input type="checkbox" class="checkit" name="smoking" id="smoking" value="1" onclick="yesno('smoking','yesnos');" /><label for="smoking" name="yesnos" id="yesnos">No</label>
function yesno(thecheckbox, thelabel){
var checkboxvar = document.getElementById(thecheckbox);
var labelvar = document.getElementById(thelabel);
if (checkboxvar.checked == false){
document.getElementById(labelvar).innerHTML = "No";
}
else{
document.getElementById(labelvar).innerHTML = "Yes";
}
}
最佳答案
我将您的代码更改为此,它似乎可以工作:
function yesno(thecheckbox, thelabel) {
var checkboxvar = document.getElementById(thecheckbox);
var labelvar = document.getElementById(thelabel);
if (!checkboxvar.checked) {
labelvar.innerHTML = "No";
}
else {
labelvar.innerHTML = "Yes";
}
}
jsFiddle上的See here