freemarker中遍历list<map<String,String>>

<#list var as map>
<tr>
<#list map?keys as itemKey> //关键点
<#if itemKey="fieldLabel" && map['type'] == "text" >
<td >${map[itemKey]}</td>
</#if>
<#if itemKey="java_lang_String" && map['type'] == "text">
<td >${map[itemKey]}</td>
</#if>

<#if itemKey="fieldLabel" && map['type'] == "file">
<td >${map['fieldLabel']}</td>
</#if>
<#if itemKey="java_io_file" && map['type'] == "file">
<td >
<#list "${map[itemKey]}"?split(",") as x> //使用split函数,等同于java中的split函数
<a href="FlowDownServlet?fileName=${x}">${x}</a>
</#list>
</td>
</#if>
</#list>
<#if map['type'] == "select">
<td >${map['fieldLabel']}</td>
<td >
<#list form.fields as field>
<#if field.fieldInput.type == "select">
<select name="props['${field.fieldName}']">
<#list field.items as item>
<option <#if map['java_lang_String'] == item.value>selected</#if> value="${item.value}">${item.label}</option>
</#list>
</select>
</#if>
</#list>
</td>
</#if>

</tr>

</#list>

后台传递过来的数据

List<LinkedHashMap<String,Object>> var = SubmitManager.getInstance().getProperty(documentId);
rootMap.put("var", var);
template.process(rootMap, out);

原文出处/article/1410212.html