我想在jsp中使用内联验证功能

时间:2013-01-17 14:23:30

标签: spring jsp

听到的是代码

<spring:form modelAttribute="commonBean" action="saveStock.htm">
<div class="content" align="center">
            <div class="box"><br>
                <h1>
        <spring:label path=""> Stock  Entry</spring:label>

                </h1><br><hr>
        <table>

    <tr>
    <th align='left'><spring:label path="">Item Name: </spring:label>
                    </th>
    <td colspan='5'><spring:input path="" ></spring:input>
        <span style="font-style: italic;color: red;">
        <spring:errors path="" id="iname" onkeyup="iname()">
        <img src="green.png" class="def" id="iname_true"/>
    <img src="cross.png" class="def" id="iname_false"/>
         </spring:errors></span>
    </td>

       </tr>

及其给出的错误,如

HTTP错误:500

/WEB-INF/jsp/corefiles/stock.jsp(19,22)PWC6239:根据TLD,标签弹簧:输入必须为空,但不是

Plz有人建议我如何实现

1 个答案:

答案 0 :(得分:0)

变化:

<spring:input path="" ></spring:input>

为:

<spring:input path="CommonBeanPropertyName" />

您必须设置一个路径,以便Spring能够将输入字段绑定到相应的bean属性。

查看documentation