Question

springmvc的form表单的多对象的映射 即modelAttribute="x,x,...." 中方多个对象,求demo

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Answer 1

jsp:
<form:form modelAttribute="address,product" action="product_save" method="post">
<fieldset>
<legend>Add a product</legend>
<p>
<label for="address">Address:</label>
<input type="text" name="city" id="city" value="rrr" tabindex="1">
</P>x

<p>
<label for="address.name">address.name:</label>
<input type="text" name="name" id="name" value="jjjj" tabindex="2">
</p>

<p>
<label for="product">Product Name: </label>
<input type="text" id="product.name" name="product.name" value="kkk" tabindex="3">
</p>

java:
@RequestMapping(value="/product_save")
public String saveProduct(@ModelAttribute("product") Product product, @ModelAttribute("address") Address address,BindingResult bindingResult,
Model model) {