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这是我的Javascript ...JavaScript不正确更改内部HTML
<script type="text/javascript">
function validator() {
var x = parseInt(document.MyForm.textnuming.value);
alert(x);
if (document.getElementById('rbsm').checked) {
if(x == 0){
var y = 7.70;
}
else if(x == 1){
var y = 8.41;
}
else if(x == 2){
var y = 9.10;
}
else if(x == 3){
var y = 9.65;
}
else{
var y = 9.65+(0.71*x);
}
}
else if (document.getElementById('rbme').checked || document.getElementById('rbla').checked) {
if(x == 0){
var y = 13.84;
}
else if(x == 1){
var y = 14.95;
}
else if(x == 2){
var y = 15.99;
}
else if(x == 3){
var y = 17.04;
}
else{
var y = 17.04+(1.09*x);
}
}
else if (document.getElementById('rbmi').checked) {
if(x < 3){
var y = 3.99;
}
else{
var y = 4.28;
}
}
else {
alert("Error!");
}
document.getElementById(testing).innerHTML = y;
}
</script>
和它下面是我的HTML表单...
<body>
<form name="MyForm">
<input type="radio" name="rbsize" value="small" id="rbsm" />Small<br />
<input type="radio" name="rbsize" value="medium" id="rbme" />Medium<br />
<input type="radio" name="rbsize" value="large" id="rbla" />Large<br />
<input type="radio" name="rbsize" value="mini" id="rbmi" />Mini<br />
Number of Ingredients: <input type="text" name="textnuming" width="2" maxlength="2" />
<input type="button" value="Press me!" onClick="validator()" />
</form>
<div id="testing">Price!</div>
</body>
除了成功地执行了我的脚本最后一部分。我希望格“测试”的说法无论变种y是通过脚本去之后,但它不会改变..
解决,谢谢! – Wilson 2012-04-07 01:28:50
@JesusSqueegee当然,很乐意帮忙! – 2012-04-07 01:36:20