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net.wicp.tams.component.components.Query Maven / Gradle / Ivy
package net.wicp.tams.component.components;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.StringUtils;
import org.apache.tapestry5.BindingConstants;
import org.apache.tapestry5.Block;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.annotations.AfterRender;
import org.apache.tapestry5.annotations.BeforeRenderTemplate;
import org.apache.tapestry5.annotations.Environmental;
import org.apache.tapestry5.annotations.Parameter;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.commons.Messages;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.ioc.annotations.InjectService;
import org.apache.tapestry5.json.JSONArray;
import org.apache.tapestry5.json.JSONObject;
import org.apache.tapestry5.services.javascript.JavaScriptSupport;
import com.alibaba.fastjson.JSON;
import net.wicp.tams.common.apiext.StringUtil;
import net.wicp.tams.common.http.HttpClient;
import net.wicp.tams.common.http.HttpResult;
import net.wicp.tams.component.services.ISupportedLocales;
public class Query {
@Parameter(value = "prop:componentResources.id", defaultPrefix = BindingConstants.LITERAL)
@Property
private String id;
/****
* 查询逻辑
*/
@Property
private Block queryBlock;
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private String qBlock;
/****
* 是否需要翻页，默认需要。
*/
@Parameter(required = false, value = "true", defaultPrefix = BindingConstants.LITERAL)
@Property
private Boolean pagination;
/***
* 是否单选，默认为是
*/
@Parameter(required = false, value = "true", defaultPrefix = BindingConstants.LITERAL)
@Property
private boolean singleSelect;
/****
* 新增更新逻辑
*/
@Property
private Block updateBlock;
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private String uBlock;
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String usrBlock;
@InjectService("locales")
protected ISupportedLocales supportedLocales;
/***
* 用于查询返回grid数据的地址
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String queryUrl;
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private String data;
public boolean isHasData() {
return resources.isBound("data");// 是否有data
}
public String getData() {
if (!resources.isBound("data")) {
return "[]";
}
try {
JSON.parseArray(data);// 是不是json
return data;
} catch (Exception e) {
}
HttpResult doGet = HttpClient.doGet(supportedLocales.buildUrlAbsolute(data));
String bodyStr = doGet.getBodyStr();
JSONArray jsonArray = null;
try {
jsonArray = new JSONArray(bodyStr);
} catch (Exception e) {
JSONObject json = new JSONObject(bodyStr);
jsonArray = json.getJSONArray("rows");
}
return jsonArray.toString(true);
}
public boolean isShowUpdateBlock() {
return resources.isBound("uBlock") && (isShowAdd() || isShowUpdate());
}
/***
* 格式化op列的函数
*/
@Parameter(required = false, value = "opFormatter", defaultPrefix = BindingConstants.LITERAL)
@Property
private String opFormatter;
/***
* 显示的列
*/
@Parameter(required = true, defaultPrefix = BindingConstants.LITERAL)
@Property
private JSONArray columns;
/***
* 定义查询按钮
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private JSONArray queryButs;
/***
* 定义查询按钮的事件，可以阻拦进行查询
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String queryHandle;
/***
* 查询成功后的触发事件
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String loadSuccessHandle;
/***
* datagrid的其余参数
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private JSONObject params;
public JSONObject getParams() {
//
if (resources.isBound("params")) {
JSONObject obj = params;
obj.put("doSize", true);
return obj;
} else {
JSONObject obj = new JSONObject("doSize", true);
return obj;
}
}
/***
* 保存时提交的地址
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private String saveUrl;
public String getSaveUrl() {
return supportedLocales.buildUrl(saveUrl);
}
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private String deleteUrl;
public String getDeleteUrl() {
return supportedLocales.buildUrl(deleteUrl);
}
/***
* 保存前提交的用户检查
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String saveCheckHandle;
/***
* 新增时要做的初始化，可以返回false阻止弹出新增框
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String initAddHandle;
/***
* 修改时要做的初始化
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String initSaveHandle;
/***
* 保存提交后用户执行的方法
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
@Property
private String saveReturnHandle;
@Inject
protected Messages messages;// 国际化
/***
* grid的标题
*/
@Parameter(required = false, defaultPrefix = BindingConstants.LITERAL)
private String title;
public String getTitle() {
if (resources.isBound("title")) {
return resources.getPage().getComponentResources().getMessages().get(title);
} else {
return messages.get("common.label.result");
}
}
/***
* dialog对话框的样式
*/
@Parameter(required = false, value = "width:500px;height:400px;padding:10px;visibility:hidden;", defaultPrefix = BindingConstants.LITERAL)
private String dialogStyle;
public String getDialogStyle() {
if (resources.isBound("dialogStyle")) {
String dialogStyleTrue = StringUtil.hasNull(dialogStyle, "width:800px;height:460px;");
dialogStyleTrue = dialogStyleTrue + (dialogStyleTrue.endsWith(";") ? "" : ";") + "visibility:hidden;";
return dialogStyleTrue;
} else {
return dialogStyle;
}
}
@Inject
private ComponentResources resources;
@Environmental
protected JavaScriptSupport javaScriptSupport;
public boolean isShowDel() {
return resources.isBound("deleteUrl");// 显示删除
}
public boolean isShowUpdate() {
return canupdate && resources.isBound("saveUrl");// 显示修改
}
public boolean isShowAdd() {
return canAdd && resources.isBound("saveUrl");// 显示新增
}
public boolean isHassaveCheckHandle() {// 是否定义了用户检查的handle
return resources.isBound("saveCheckHandle");
}
public boolean isHassaveReturnHandle() {
return resources.isBound("saveReturnHandle");
}
/***
* 是否需要新增按钮
*/
@Parameter(required = false, value = "true", defaultPrefix = BindingConstants.LITERAL)
private boolean canAdd;
/***
* 是否能修改
*/
@Parameter(required = false, value = "true", defaultPrefix = BindingConstants.LITERAL)
private boolean canupdate;
@AfterRender
void render() {
JSONObject spec = new JSONObject();
spec.put("id", id);
if (resources.isBound("queryHandle"))
spec.put("queryHandle", queryHandle);
if (resources.isBound("initAddHandle"))
spec.put("initAddHandle", initAddHandle);
if (resources.isBound("data"))
spec.put("data", data);
javaScriptSupport.require("init").invoke("queryLayout").with(spec);
}
@BeforeRenderTemplate
void init() {
// 检查是不是要“操作”列
if (isShowUpdate() || isShowDel()) {// 如果有修改或删除按钮
JSONObject jsonobj = null;
JSONArray jsary = (JSONArray) columns.get(columns.size() - 1);
if (jsary.size() > 0) {
jsonobj = (JSONObject) jsary.get(jsary.size() - 1);
}
if (jsonobj != null && jsonobj.containsKey("field")) {
if ("op".equalsIgnoreCase(String.valueOf(jsonobj.get("field")))) {
jsonobj.put("field", "op");// 防止大小写的失误
} else {// 已有op字段需要设置
jsary.put(jsary.size(), new JSONObject("field", "op", "width", 150, "title",
messages.get("common.button.operation")));
}
}
}
if (resources.isBound("qBlock")) {
try {
queryBlock = resources.getPage().getComponentResources().getBlock(qBlock);
} catch (Exception e) {
queryBlock = resources.getContainerResources().getBlock(qBlock);
}
}
if (resources.isBound("uBlock")) {
try {
updateBlock = resources.getPage().getComponentResources().getBlock(uBlock);
} catch (Exception e) {
updateBlock = resources.getContainerResources().getBlock(uBlock);
}
}
}
/****
* 查询按钮已在panel2组件中rend
*/
// @BeforeRenderTemplate
public JSONArray getActionButs() {
List butList = new ArrayList();// 需要求的的按钮列表
List hasButIdList = new ArrayList();// but的id
if (isShowAdd()) {// 可以新增且有新增的处理函数才出现
// 添加默认的新增按钮
String addButIdString = id + "_add";
butList.add(new JSONObject("id", addButIdString, "iconCls", "icon-add", "text", "common.button.add"));
hasButIdList.add(addButIdString);
}
if (resources.isBound("queryButs")) {// 如果传进来按钮
for (int i = 0; i < queryButs.length(); i++) {
JSONObject butObject = queryButs.getJSONObject(i);
String butIdString = butObject.has("id") ? butObject.getString("id") : "";
if (StringUtils.isEmpty(butIdString) || !butObject.has("text")) {// 没有id或是text直接跳过
continue;
}
int index = hasButIdList.indexOf(butIdString);
if (index > -1) {// 通过id更新默认的But
JSONObject jsonObject = butList.get(index);
jsonObject.put("id", butObject.getString("id"));
jsonObject.put("iconCls", butObject.has("iconCls") ? butObject.getString("iconCls") : "");
jsonObject.put("text", butObject.getString("text"));
hasButIdList.add(butObject.getString("id"));
continue;
}
butList.add(butObject);
hasButIdList.add(butObject.getString("id"));
}
}
JSONArray retObj = new JSONArray();
for (JSONObject but : butList) {
retObj.put(but);
}
return retObj;
}
public String getFormClass() {
return (resources.isBound("queryButs") && queryButs.length() > 0) ? "form_margin" : "no";
}
}
