java代码：
public String getContent(String name, HashMap<String, Object> paramMap) {
//home 文件路径 + name （模版文件名称) paramMap包含(页面参过来的参数值) String content = ""; try { paramMap.put("name", name); paramMap.put("templ", this); paramMap.put("param", paramMap); this.paramMap = paramMap;
Configuration configuration = new Configuration(); configuration.setDirectoryForTemplateLoading(ZDZServiceManager.getEnv().getHomeFile(home)); configuration.setObjectWrapper(new DefaultObjectWrapper()); configuration.setDefaultEncoding("UTF-8");
Template template = configuration.getTemplate(name);
StringWriter writer = new StringWriter(); template.process(paramMap, writer);//页面参数与模版文件交互 content = writer.toString(); } catch (Exception ex) { log.error("Cannot get schema content {} !", name, ex); } return content; }
模版文件：（xml文件）
<?xml version="1.0" encoding="UTF-8"?><table total="547" pager="50" page="0"> <#assign queryList=json.query> <#assign queryBtnList=json.queryBtn> <#assign tableList=json.table> <#if json.tableBtn??> <#assign tableBtnList=json.tableBtn> </#if> <#if queryList??&&(queryList?size>0)><query> <#list queryList as query> <field type="${query.type}" id= "eq_${query.value}" title="${query.title}" width="${query.width}" color="${query.color}"/> </#list> <#list queryBtnList as queryBtn> <button color="${queryBtn.color}" href="${queryBtn.href}" title="${queryBtn.title}" /> </#list> </query> </#if> <#list tableList as table> <field type="${table.type}" id="${table.value}" title="${table.title}" width="${table.width}" color="${table.color}"/> </#list> <#if tableBtnList??&&(tableBtnList?size>0)> <#list tableBtnList as tableBtn> <#list tableBtn as field> <#if field_index==0> <field type="button" id="" title="${field.fieldTitle}" width="" color="${field.fieldColor}"> <#list tableBtn as field> <#if field_index!=0> <button color="${field.color}" href="${field.href}" title="${field.title}" /> </#if> </#list> </field> </#if> </#list> </#list> </#if></table>
模版文件：table_form（ftl文件）
<?xml version="1.0" encoding="UTF-8"?><ypattern> <#assign tid = templ.getNextId()> <#assign configName = templ.getConfigName(viewId,tid,".xml")> <#assign code = templ.writeChildContent(configName,"table/table_config.xml")> <ytable id="${tid}" config="${configName}" width="86%" style="brown"/>
<#assign yid = templ.getNextId()> <#assign configName = templ.getConfigName(viewId,yid,".xml")> <#assign code = templ.writeChildContent(configName,"table/dialog_config.xml")> <ydialog id="${yid}" config="${configName}" visible="0" size="0">
<#assign fid = templ.getNextId()> <#assign configName = templ.getConfigName(viewId,fid,".xml")> <#assign code = templ.writeChildContent(configName,"table/form_config.xml")> <yform id="${fid}" config="${configName}" /> </ydialog>
<#assign gid = templ.getNextId()> <#assign configName = templ.getConfigName(viewId,gid,".xml")> <#assign code = templ.writeChildContent(configName,"table/dialog_config.xml")> <ydialog id="${gid}" config="${configName}" visible="0" size="0"></ydialog> <yscript><![CDATA[ $(document).ready(function(){ query(${tid}Table); }); function query(${tid}) { var url = "${json.url.query}"; var filter = ${tid}.getFilter(); filter.start = ${tid}.page; filter.max = ${tid}.pageMax; $z.showSpin(); $z.post(url,filter,function(data) { if(data.code >= 0) { ${tid}.removeAll(); ${tid}.add(data.result); ${tid}.showPager(url,filter,data.count,data.page,data.pageMax); ${tid}.refresh(); } else { showErrorDialog("查询","查询失败！"); } }, function() { showErrorDialog("查询","查询失败，未知的网络错误！"); }); } function showAddDialog(${tid}) { ${fid}Form.clearData(); ${yid}Dialog.setTitle("添加"); ${yid}Dialog.setBtnTitle(0,"添加"); ${yid}Dialog.clickBtn(0,addDialog); $(document).keydown(function(event){ ${yid}Dialog.keyBtn(event,addDialog); }); function addDialog(){ if(${fid}Form.validate()) { var formData = ${fid}Form.getData(); $z.showSpin(); $z.post("${json.url.add}",formData,function(data) { if(data.code >= 0) { ${yid}Dialog.hide(); if(data.result == -1) { showErrorDialog("添加","添加失败，名称已经存在！"); } else { showErrorDialog("添加","添加成功！"); query(${tid}); } } else { showErrorDialog("添加","添加失败！"); } }, function() { showErrorDialog("添加","添加失败，未知的网络错误！"); }) } }; ${yid}Dialog.clickBtn(1,function(){ ${yid}Dialog.hide(); }); ${yid}Dialog.show(); }; function showEditDialog(${tid},index) { var rec = ${tid}.data[index]; ${fid}Form.setData(rec); ${yid}Dialog.setTitle("编辑"); ${yid}Dialog.setBtnTitle(0,"保存"); ${yid}Dialog.clickBtn(0,editDialog); $(document).keydown(function(event){ ${yid}Dialog.keyBtn(event,editDialog); }); function editDialog(){ if(${fid}Form.validate()) { var formData = ${fid}Form.getData(rec); formData.eq_id = rec.id; $z.showSpin(); $z.post("${json.url.edit}",formData,function(data) { if(data.code >= 0) { if(data.result) { ${yid}Dialog.hide(); showErrorDialog("编辑","编辑成功！"); ${tid}.data[index] = formData; ${tid}.refresh(); } else { showErrorDialog("编辑","编辑失败，名称已经存在！"); } } else { showErrorDialog("编辑","编辑失败！"); } }, function() { showErrorDialog("编辑","编辑失败，未知的网络错误！"); }) } }; ${yid}Dialog.clickBtn(1,function(){ ${yid}Dialog.hide(); }); ${yid}Dialog.show(); } function showRemoveDialog(${tid},index) { ${gid}Dialog.setTitle("删除"); ${gid}Dialog.setContent("<br/><br/>确认要删除吗？"); ${gid}Dialog.setBtnTitle(0,"删除"); ${gid}Dialog.showBtn(1); $(document).keydown(function(event){ ${gid}Dialog.keyBtn(event,removeDialog); }); ${gid}Dialog.clickBtn(0,removeDialog); function removeDialog() { ${gid}Dialog.hide(); var formData = {}; formData.eq_id = ${tid}.data[index].id; $z.showSpin(); $z.post("${json.url.del}",formData,function(data) { if(data.code >= 0) { ${yid}Dialog.hide(); showErrorDialog("删除","删除成功！"); ${tid}.remove(index); query(${tid}); } else { showErrorDialog("删除","删除失败！"); } }, function() { showErrorDialog("删除","删除失败，未知的网络错误！"); }); } ${gid}Dialog.clickBtn(1,function(){ ${gid}Dialog.hide(); }); ${gid}Dialog.show(); } function showErrorDialog(title, message) { ${gid}Dialog.setTitle(title); ${gid}Dialog.setContent("<br/><br/>" + message); ${gid}Dialog.setBtnTitle(0,"关闭"); ${gid}Dialog.hideBtn(1); ${gid}Dialog.clickBtn(0,function(){ ${gid}Dialog.hide(); }); $(document).keydown(function(event){ ${gid}Dialog.closeBtn(event); }); ${gid}Dialog.show(); } ]]></yscript>
转载于:https://www.cnblogs.com/wylblogs/p/freemarker.html
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