通过Iterator,我能够在我的操作类中传递超链接值,用于更新和删除,但href
display:table
display:column
内部<s:iterator value=" #request.hrlist" >
<td><s:property value="Employement_detail"/></td>
<td><s:property value="Leaves_details"/></td>
<td><a href="editHyper?value=<s:property value="Employee_id"/>"><img src="img/edit.png" height="18" width="18" "></a></td>
<td><a href="delete?value=<s:property value="Employee_id"/>"><img src="img/delete.png" height="18" width="18" onclick="return myFunction()"></a></td>
</s:iterator>
无效。如何通过显示表中的超链接传递值,以及如何放置图像?
工作迭代器代码:
{{1}}
答案 0 :(得分:0)
我找到了
<display:column property="employeeId" title="Update" href="editHyper" paramId="value" paramProperty="employeeId" />
<display:column property="employeeId" title="Delete" href="delete" paramId="value" paramProperty="employeeId" >
答案 1 :(得分:0)
您需要为display:table
添加两列以进行编辑,将另一列添加到删除网址中。还要为标记添加uid="row"
属性。
<s:url var="editUrl" action="editHyper">
<s:param name="Employee_id" value="%{#attr.row.Employee_id}" />
</s:url>
<s:url var="deleteUrl" action="delete">
<s:param name="Employee_id" value="%{#attr.row.Employee_id}" />
</s:url>
<display:column title="Edit">
<s:a href="%{#editUrl}">Edit</s:a>
</display:column>
<display:column title="Delete">
<s:a href="%{#deleteUrl}">Delete</s:a>
</display:column>
您可以在此处找到完整示例:Pagination in Struts 2 Using display tag。