在servlet中获取动态添加的表值(Get the dynamically added table values in servlet)

 我有我的jsp文件类似于以下内容： 
 
<table>
<tr class="schedule">
    <td><input type="text" name="fromDate"</td>
    <td><input type="text" name="toDate"</td>
    <td>
        <table>
            <tr class="fromTime">
                <td>
                    <input type="text" name="fromHour"/>
                </td>
            </tr>
        </table>
    </td>
    <td>
        <table>
            <tr class="toTime">
                <td>
                    <input name="toTime"/>
                </td>
            </tr>
        </table>
    </td>
    <td>
        <table>
            <tr>
                <td>
                    <input name="amount"/>
                </td>
            </tr>
        </table>
    </td>
</tr>
<tr class="totalAmount">
    <td><input type="text" class="totAmount"</td>
<tr>
</table>
 
 新的计划行被动态添加，对于每一个，可以有来自Time和toTime表的no.of。 我需要在我的servlet中获取这些值。 我知道我可以获得fromDate和toDate的值 
 
String[] fromDates=request.getParameterValues("fromDate");
String[] toDates=request.getParameterValues("toDate");
 
 我想知道如何从fromDate和toDate中检索fromHour和toHour值。 
 
 提前致谢。 

I have my jsp file similar to the following:
 
<table>
<tr class="schedule">
    <td><input type="text" name="fromDate"</td>
    <td><input type="text" name="toDate"</td>
    <td>
        <table>
            <tr class="fromTime">
                <td>
                    <input type="text" name="fromHour"/>
                </td>
            </tr>
        </table>
    </td>
    <td>
        <table>
            <tr class="toTime">
                <td>
                    <input name="toTime"/>
                </td>
            </tr>
        </table>
    </td>
    <td>
        <table>
            <tr>
                <td>
                    <input name="amount"/>
                </td>
            </tr>
        </table>
    </td>
</tr>
<tr class="totalAmount">
    <td><input type="text" class="totAmount"</td>
<tr>
</table>
 
New schedule rows get dynamically added and for each of this, there can be no.of fromTime and toTime tables. I need to get these values in my servlet. I know I could get the values of fromDate and toDate through 
 
String[] fromDates=request.getParameterValues("fromDate");
String[] toDates=request.getParameterValues("toDate");
 
I am looking to find out how I can retrieve fromHour and toHour values corresponding to its fromDate and toDate.
 
Thanks, in advance.

原文：https://stackoverflow.com/questions/26462673