我有以下代码:
<select id="Negrillon">
<option value="" disabled selected>Couleurs</option>
<option value="#588c75" data-class="color-588c75">#588c75</option>
<option value="#b0c47f" data-class="color-b0c47f">#b0c47f</option>
<option value="#f3e395" data-class="color-f3e395">#f3e395</option>
<option value="#f3ae73" data-class="color-f3ae73">#f3ae73</option>
<option value="#da645a" data-class="color-da645a">#da645a</option>
</select>
我会在JavaScript中获得选项值。我试过这个,但它不起作用。如果你能帮助我,那真的很酷。
var e = document.getElementById("Negrillon");
var strUser = e.options[e.selectedIndex].text;
答案 0 :(得分:1)
而不是
var strUser = e.options[e.selectedIndex].text;
你应该用这个:
var strUser = e.options[e.selectedIndex].value;