3

これが私のコードです。何が問題なのかわかりません。

    <script type="text/jquery">

function gettotalAdult()
{
    //Assume form with id="fsd-bucket-calc"
    var theForm = document.forms["fsd-bucket-calc"];
    //Get a reference to the # of Adults & Children
    var quantity = theForm.elements["totalAdult"];
    var caloriesAdult = theForm.elements["caloriesAdult"];
    var adultcalTotal=0;
    //If the totalAdult is not blank
    if(totalAdult.value!="")
    {
        adultcalTotal = parseInt(totalAdult.value)*parseInt(caloriesAdult.value);
    }
return adultcalTotal;
}

function gettotalChild()
{
    //Assume form with id="fsd-bucket-calc"
    var theForm = document.forms["fsd-bucket-calc"];
    //Get a reference to the # of Children
    var totalChild = theForm.elements["totalChild"];
    var caloriesChild = theForm.elements["caloriesChild"];
    var childcalTotal=0;
    //If the totalChild is not blank
    if(totalChild.value!="")
    {
        childcalTotal = parseInt(totalChild.value)*parseInt(caloriesChild.value);
    }
return childcalTotal;
}

function gettotalCalories()
{
    //Here we get the total calories by calling our function
    //Each function returns a number so by calling them we add the values they return together
    var totalCalories = gettotalAdult() + gettotalChild();
    //display the result
    document.getElementById('total-req-cal').innerHTML = "The total required calories are "+totalCalories;
}

</script>

これは私のHTMLです：

<input type="text" name="totalAdult" id="totalAdult" onkeyup="gettotalCalories()" />

これは私のエラーです：

gettotalCalories が定義されていません

それが役立つ場合、スクリプトは WordPress ページの先頭にあります。誰かが私が間違っていることを見ていますか?

4

1 に答える 1

6

代わりに必要<script type="text/jquery">な場合があります。<script type="text/javascript">

于 2011-10-23T00:18:32.213 に答える