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📄 additem.jsp

📁 webwork in action 源码
💻 JSP
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<%@ page contentType="text/html; charset=UTF-8"%><%@ taglib uri="webwork" prefix="ww"%><html>  <head>    <title>Add An Item</title>    <META HTTP-EQUIV="content-type" CONTENT="text/html; charset=UTF-8">  </head>  <body>    <%@ include file="/shared/jsp/categoryPicker.jspf"%>    <ww:bean id="counter" name="com.opensymphony.webwork.util.Counter">      <ww:param name="last" value="numItems" />    </ww:bean>    <script>    function addAnother() {      document.forms['addItem'].action = 'addItem!addItem.action';      document.forms['addItem'].submit();    }    function removeItem(i) {      document.forms['addItem'].action = 'addItem!removeItem.action';      document.forms['addItem'].removeItem.value = i;      document.forms['addItem'].submit();    }    </script>    <ww:form name="addItem" action="addItem" method="post" >      <ww:hidden name="numItems"/>      <ww:hidden name="removeItem"/>      <ww:i18n name="org.hibernate.auction.localization.LocalizedMessages">      <ww:select label="%{getText('text.category',null)}" name="categoryIds" multiple="true"                 list="#categoryPicker.categories.{? #this instanceof org.hibernate.auction.model.Category}" listKey="id" listValue="#indent({top, ''}) + getText(name)" />      </ww:i18n>      <ww:component template="hr"/>      <ww:iterator value="#counter">        <ww:set name="index" value="top - 1"/>        <ww:textfield label="%{getText('text.name')}" name="items[%{#index}].name"/>        <ww:textfield label="%{getText('text.desc')}" name="items[%{#index}].description"/>        <ww:textfield label="%{getText('text.price')}" name="items[%{#index}].initialPrice"/>        <ww:textfield label="%{getText('text.startDate')}" name="items[%{#index}].startDate"/>        <ww:textfield label="%{getText('text.endDate')}" name="items[%{#index}].endDate"/>        <tr>          <td colspan="2">            <a href="#" onclick="removeItem(<ww:property value="#index"/>)"><ww:text name="text.remove"/></a>          </td>        </tr>        <ww:component template="hr"/>      </ww:iterator>      <tr>        <td colspan="2">          <input type="button" value="<ww:text name="text.another"/>" onclick="addAnother();"/>        </td>      </tr>      <ww:submit value="%{getText('text.submit')}"/>    </ww:form>  </body></html>

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