Question

我想以弹簧形式使用命令名从jsp文件发送多个对象

我在Google上进行了搜索，并浏览了多个网站，但没有找到解决该问题的方法

<form:form action="addproductLED"method="post"commandname="addProductLed"> 
<div align="center">
<h2 class="ledtechdetails">Add Led</h2>
</div>
<div style="margin-top:25px;margin-bottom:25px;">
<table border="0" cellpadding="10" cellspacing="10" class="addledtable">
<tr  class="add-led">
<td class="add-led">Product Category :</td>
<td class="add-led">
<select id="productCatId"name="productCatId"class="protechname"onchange="showled('led')" required>
</tr>
<tr  class="add-led">
<td  class="add-led">Product Name :</td>
<td  class="add-led">
<input type="text" name="productName" required class="protechname"/></td>
</tr>
<tr  class="add-led">
<td class="add-led">Product Stock :</td>
<td class="add-led"><input type="number" name="productStock" required class="protechname"/></td>
 </tr>
 <tr class="add-led">
 <td class="add-led">Product SKU :</td>
 <td class="add-led"><input type="text" name="productsku" required class="protechname"/></td>
 </tr>
 <tr class="add-led">
 <td class="add-led">Product MRP :</td>
 <td class="add-led"><input type="number" name="productMrp" required class="protechname"/></td>
 </tr>
 <tr class="add-led">
 <td class="add-led">Product Price :</td>
 <td class="add-led"><input type="number" name="productprize" required class="protechname"/></td>
 </tr>
 <tr class="add-led">
                <td class="add-led">Product Size :</td>
                <td class="add-led"><input type="text" name="productsize"  class="protechname"/></td>
            </tr>
 <!-- another model class configuration --> 

 <tr class="add-led">
 <td class="add-led">Resolution :</td>
 <td class="add-led"><input type="text" name="resolution" class="protechname"/></td>
 </tr>
 <tr class="add-led">
 <td class="add-led">Port :</td>
 <td class="add-led">
 <input type="text" name="port"  class="protechname"/></td>
 </tr>
 <tr class="add-led">
 <td class="add-led">Wifi Type :</td>
 <td class="add-led"><input type="text" name="type"  class="protechname"/></td>
 </tr>
 <tr class="add-led">
 <td class="add-led">Operating System :</td>
 <td class="add-led"><input type="text" name="operatingSystem" class="protechname"/></td>
 </tr>

我想在Spring Controller中获取模型类对象，但我不知道如何从一个jsp页面发送两个模型类对象

Answer 1

您可以使用以分号分隔的命令名来传输多个对象，

您必须更改

<form:form action="addproductLED"method="post"commandname="addProductLed">

到

<form:form action="addproductLED" method="post" commandname="addProductLed,anotherObject" enctype="multipart/form-data">

它将发送多个对象。

如何从jsp文件发送多个对象

1 个答案: