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一旦我完成我的表格,回答我的所有问题并点击计算,我想要什么,我希望能够看到结果为 1234 美元而不是 1234 美元。有没有办法做到这一点。

另外我可能想这样显示您的总成本是:1234 美元(基于提交的数据),然后是添加到配置文件之类的按钮。请帮忙!先感谢您!

脚本:

<script>function calculate() {
var total = (parseInt($('#studenttut option:selected').val()) + parseInt($('#campusrb>option:selected').val())) * parseInt($('#yearsatten>option:selected').val());
$("#total").text(total);
}
</script>

HTML:

<form>
<div id="1">
<table width="100%">
<tr>
    <td>Are you an In-State-Student?</td>
    <td align="right">
        <select id="studenttut">
            <option value="<?php echo $NIST; ?>">Yes $<?php echo $IST; ?></option>
            <option value="<?php echo $NOST; ?>">No $<?php echo $OST; ?></option>
        </select>
    </td>
</tr>
</table>
</div>

<div id="2">
<table width="100%">
<tr>
    <td>Are you staying on campus?</td>
    <td align="right">
        <select id="campusrb">
            <option value="<?php echo $NBS; ?>">Yes $<?php echo $BS; ?</option>
            <option value="1">No $0</option>
        </select>
    </td>
</tr>
</table>
</div>

<div id="3">
<table width="100%">
<tr>
    <td>How many years are you planning to attend?</td>
    <td align="right">
        <select id="yearsatten">
            <option value="1">1</option>
            <option value="2">2</option>
            <option value="2">3</option>
            <option value="3">3</option>
            <option value="4">4</option>
            <option value="5">5</option>
            <option value="6">6</option>
            <option value="7">7</option>
            <option value="8">8</option>
        </select>
    </td>
</tr>
</table>
</div>

<div id="4">
<div id="total"><input type="button" onClick="calculate()" value="calculate"/></div>
</form>

</div>
4

3 回答 3

2

这只是基本的字符串连接

$("#total").text("$" + total);
于 2013-04-01T08:05:34.637 回答
1

只需将$符号附加到总数

var total = (parseInt($('#studenttut option:selected').val()) + parseInt($('#campusrb>option:selected').val())) * parseInt($('#yearsatten>option:selected').val());

var orginal ='$'+total;
$("#total").text(orginal);
于 2013-04-01T08:08:04.070 回答
0

你可以试试这个:

<script>
   function calculate() {
     var total = '$' + ((parseInt($('#studenttut option:selected').val()) + parseInt($('#campusrb>option:selected').val())) * parseInt($('#yearsatten>option:selected').val()));
     $("#total").text(total);
   }
</script>

或更简单的方法:

$("#total").text('$' + total);
于 2013-04-01T08:09:28.603 回答