我如何找到-Liferay 6.1中哪些页面上部署了哪些portlet? [英] How can i find - which portlets are deployed on which pages in Liferay 6.1?

问题描述

换句话说，我需要查看哪些数据库表才能将Portlet映射到组织中的页面?如果有这样的事情?我们正在使用Liferay 6.1.20

In other words, Which Database tables do i need to look into for the mapping of a portlet to a page in an organization? If there is such a thing?! We are using Liferay 6.1.20

推荐答案

除了如果您有权访问数据库，则可以在Layout表上触发一个简单的查询，以了解在您的portlet的所有页面中添加了什么:

If you have access to the Database you can fire a simple query on the Layout table to know in what all pages your portlet is added:

SELECT * FROM Layout WHERE typeSettings LIKE '%my_WAR_myportlet%';

您还可以使用service-builder构建FinderImpl以通过portlet执行此查询，并将该portlet添加到页面中以所需的任何格式显示.

Also you can build a FinderImpl with service-builder to execute this query through a portlet and add that portlet to page to display in whatever format you want.

下面是另一个解决方案，无需部署任何portlet，也无需访问数据库(在MySQL DB上进行了测试):

Below is another solution without deploying any portlet and without having access to the DB (tested on MySQL DB):

1. 转到服务器管理
2. 转到脚本"标签
3. 从语言"下拉列表中选择Beanshell

4. 在文本区域中粘贴以下脚本代码，然后按执行按钮:

1. Go to Server Administration
2. Go to Script tab
3. Select Beanshell from the Language drop-down

4. Paste the following script code in the textarea and press the button execute:

import com.liferay.portal.kernel.dao.jdbc.DataAccess;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.StringBundler;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;

Connection con = null;
PreparedStatement ps = null;
ResultSet rs = null;

try {
    con = DataAccess.getUpgradeOptimizedConnection();

    // your custom query here
    String sqlQuery = "SELECT * FROM Layout WHERE typeSettings LIKE '%my_WAR_myportlet%'";

    out.println("SQL Query: "+ sqlQuery);

    ps = con.prepareStatement(sqlQuery);

    rs = ps.executeQuery();

    ResultSetMetaData rsmd = rs.getMetaData();

    int columnCount = rsmd.getColumnCount();

    List rows = new ArrayList();

    List columnLabels = new ArrayList();

    columnLabels.add("Sr. No.");

    for (int c = 1; c <= columnCount; c++) {
        String cl = rsmd.getColumnLabel(c);
        columnLabels.add(cl);
    }

    while (rs.next()) {
        List row = new ArrayList(columnCount);

        for (int c = 1; c <= columnCount; c++) {
            Object value = rs.getObject(c);
            row.add(value);
        }

        rows.add(row);
    }

    // --- formatting the results ---

    out.append("<div class=\"lfr-search-container \"><div class=\"results-grid\">");
    out.append("<table class=\"taglib-search-iterator\">");
    out.append("<thead>");
    out.append("<tr class=\"portlet-section-header results-header\">");

    for (String value : columnLabels) {
        out.append("<th>");
        out.append(value);
        out.append("</th>");
    }

    out.append("</tr>");
    out.append("</thead>");
    out.append("<tbody>");

    boolean alt = false;

    long resultsCount = 1;

    for (List line : rows) {
        out.append("<tr class=\"portlet-section-alternate results-row " + (alt ? "alt" : "") + "\">");

        // for sr. no.
        out.append("<td>");
        out.append(resultsCount + "");
        out.append("</td>");

        resultsCount = resultsCount + 1;

        for (Iterator iterator = line.iterator(); iterator.hasNext();) {
            Object value = (Object) iterator.next();
            out.append("<td>");
            if (value != null) {
                out.append(value.toString());
            } else {
                out.append("<span style=\"font-style:italic\">null</span>");
            }
            out.append("</td>");
        }
        out.append("</tr>");
        alt = !alt;
    }

    out.append("</tbody>");

    out.append("</table>");
    out.append("</div></div>");

} catch (Exception exp) {
    out.println("ERROR: " + exp);
    throw exp;
}
finally {
    DataAccess.cleanUp(con, ps, rs);
}

请记住将字符串my_WAR_myportlet更改为您的portletId

Please remember to change the string my_WAR_myportlet to your portletId

希望这会有所帮助.

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