PHPJasperXML无法在php
我正在使用PHPJasperXML生成和显示报告
首先，我使用jaspersoft Studio设计报告
第二，我使用php中jasper生成的jrxml文件来显示报告。
当我在jasper studio中预览报表时，一切都按预期运行，但是问题是当我尝试显示php报表时，该报表仅与主报表中的数据一起生成，该表的数据为没有产生。
当我从jaspersoft studio预览报告时，得到了预期的结果
但是当我尝试从PHP运行相同的报告时：
它向我显示了一个没有表格数据的列表。
在jaspersoft studio中用于设计报告的代码
<?xml version="1.0" encoding="UTF-8"?>
<!-- Created with Jaspersoft Studio version 6.6.0.final using JasperReports Library version 6.6.0 -->
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="eleve_admis" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="466e7fc7-2c42-45cc-9626-1e50658cbee4">
<property name="com.jaspersoft.studio.data.sql.tables" value=""/>
<property name="com.jaspersoft.studio.data.defaultdataadapter" value="Sample DB"/>
<style name="Table_TH" mode="Opaque" backcolor="#FFFFFF">
<box>
<pen lineWidth="0.5" lineColor="#828282"/>
<topPen lineWidth="0.5" lineColor="#828282"/>
<leftPen lineWidth="0.5" lineColor="#828282"/>
<bottomPen lineWidth="0.5" lineColor="#828282"/>
<rightPen lineWidth="0.5" lineColor="#828282"/>
</box>
</style>
<style name="Table_CH" mode="Opaque" backcolor="#FFFFFF">
<box>
<pen lineWidth="0.5" lineColor="#828282"/>
<topPen lineWidth="0.5" lineColor="#828282"/>
<leftPen lineWidth="0.5" lineColor="#828282"/>
<bottomPen lineWidth="0.5" lineColor="#828282"/>
<rightPen lineWidth="0.5" lineColor="#828282"/>
</box>
</style>
<style name="Table_TD" mode="Opaque" backcolor="#FFFFFF">
<box>
<pen lineWidth="0.5" lineColor="#828282"/>
<topPen lineWidth="0.5" lineColor="#828282"/>
<leftPen lineWidth="0.5" lineColor="#828282"/>
<bottomPen lineWidth="0.5" lineColor="#828282"/>
<rightPen lineWidth="0.5" lineColor="#828282"/>
</box>
</style>
<subDataset name="eleve_admis_dataset" uuid="3df422c8-c3c8-4109-ba68-e0d8d87701b2">
<property name="com.jaspersoft.studio.data.sql.tables" value=""/>
<property name="com.jaspersoft.studio.data.defaultdataadapter" value="Sample DB"/>
<parameter name="class_id_table" class="java.lang.String"/>
<queryString language="SQL">
<![CDATA[SELECT CONCAT(' ',student_lastname, ' ', ' ' , student_middlename, ' ', student_firstname) as Fullname, DATE_FORMAT(student_date_of_birth, "%d/%c/%Y") as dob, student_sex,
IF(student_sex = "Femme", "F", "M") as sex
FROM student as S, student_class as C
WHERE S.stu_class = C.class_id AND C.class_id = "$P{class_id_table}"]]>
</queryString>
<field name="Fullname" class="java.lang.String">
<property name="com.jaspersoft.studio.field.label" value="Fullname"/>
</field>
<field name="dob" class="java.lang.String">
<property name="com.jaspersoft.studio.field.label" value="dob"/>
</field>
<field name="student_sex" class="java.lang.String">
<property name="com.jaspersoft.studio.field.label" value="student_sex"/>
<property name="com.jaspersoft.studio.field.tree.path" value="student"/>
</field>
<field name="sex" class="java.lang.String">
<property name="com.jaspersoft.studio.field.label" value="sex"/>
</field>
</subDataset>
<parameter name="class_id" class="java.lang.String"/>
<queryString language="SQL">
<![CDATA[select CONCAT("Lisf For", ' ', class_no, ' ',class_description ) as classe, CONCAT("DATE: ", DATE_FORMAT(CURDATE(), "%d/%c/%Y")) as date
FROM student_class
WHERE class_id = "$P{class_id}"]]>
</queryString>
<field name="classe" class="java.lang.String">
<property name="com.jaspersoft.studio.field.label" value="classe"/>
</field>
<field name="date" class="java.lang.String">
<property name="com.jaspersoft.studio.field.label" value="date"/>
</field>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="98" splitType="Stretch">
<textField>
<reportElement x="14" y="50" width="535" height="40" uuid="4e2a3adb-6a43-4b28-8669-17c9f81a6486"/>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font size="15" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$F{classe}]]></textFieldExpression>
</textField>
<textField>
<reportElement x="360" y="0" width="190" height="30" uuid="ba6e5b18-4b85-4e4d-be68-338316e2b427"/>
<textElement textAlignment="Right" verticalAlignment="Middle">
<font size="12" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$F{date}]]></textFieldExpression>
</textField>
</band>
</title>
<detail>
<band height="213" splitType="Stretch">
<componentElement>
<reportElement x="90" y="10" width="383" height="80" uuid="a4ea31f7-b6a9-4be7-b304-72afa82cba5f">
<property name="com.jaspersoft.studio.layout" value="com.jaspersoft.studio.editor.layout.VerticalRowLayout"/>
<property name="com.jaspersoft.studio.table.style.table_header" value="Table_TH"/>
<property name="com.jaspersoft.studio.table.style.column_header" value="Table_CH"/>
<property name="com.jaspersoft.studio.table.style.detail" value="Table_TD"/>
<property name="net.sf.jasperreports.export.headertoolbar.table.name" value=""/>
</reportElement>
<jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd">
<datasetRun subDataset="eleve_admis_dataset" uuid="07815e66-5865-4839-ad1d-27cade45b0eb">
<datasetParameter name="class_id_table">
<datasetParameterExpression><![CDATA[$P{class_id}]]></datasetParameterExpression>
</datasetParameter>
<connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
</datasetRun>
<jr:column width="200" uuid="77d235be-53cc-4ba2-9f46-6f40cc3c38dd">
<property name="com.jaspersoft.studio.components.table.model.column.name" value="Column1"/>
<jr:columnHeader style="Table_CH" height="30" rowSpan="1">
<staticText>
<reportElement x="0" y="0" width="200" height="30" uuid="a7dbdc1d-52be-49f4-a402-bb0afcb02aa2"/>
<textElement textAlignment="Left" verticalAlignment="Middle">
<font fontName="trebuchet
" size="12" isBold="true"/>
</textElement>
<text><![CDATA[ Nom ]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="Table_TD" height="50">
<textField>
<reportElement x="0" y="0" width="200" height="50" uuid="30821ecb-5df5-43a3-8ca7-13563d10487a"/>
<textElement textAlignment="Left" verticalAlignment="Middle">
<font fontName="trebuchet
" size="14"/>
</textElement>
<textFieldExpression><![CDATA[$F{Fullname}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="5caeec2a-89eb-4a8f-9ac0-6f87897919fd">
<property name="com.jaspersoft.studio.components.table.model.column.name" value="Column2"/>
<jr:columnHeader style="Table_CH" height="30" rowSpan="1">
<staticText>
<reportElement x="0" y="0" width="90" height="30" uuid="789641df-5783-471b-a757-128097c085ab"/>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font fontName="trebuchet
" size="12" isBold="true"/>
</textElement>
<text><![CDATA[ Age]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="Table_TD" height="50">
<textField>
<reportElement x="0" y="0" width="90" height="50" uuid="2d2780b8-8120-4b16-872a-60134a5144f5"/>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font fontName="trebuchet
" size="14"/>
</textElement>
<textFieldExpression><![CDATA[$F{dob}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="93" uuid="3f04649c-337e-4da6-a915-f010d97d093f">
<property name="com.jaspersoft.studio.components.table.model.column.name" value="Column3"/>
<jr:columnHeader style="Table_CH" height="30" rowSpan="1">
<staticText>
<reportElement x="0" y="0" width="93" height="30" uuid="78655fb0-fe8a-4f0b-866e-239b0392f7b3"/>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font fontName="trebuchet
" size="12" isBold="true"/>
</textElement>
<text><![CDATA[ Sexe]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="Table_TD" height="50">
<textField>
<reportElement x="0" y="0" width="93" height="50" uuid="8550aef2-10d9-408c-9b17-6684eb7bf77d"/>
<textElement textAlignment="Center" verticalAlignment="Middle">
<font fontName="trebuchet
" size="14"/>
</textElement>
<textFieldExpression><![CDATA[$F{sex}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
</jr:table>
</componentElement>
</band>
</detail>
</jasperReport>
用于显示报告的PHP代码为：
<?php
require_once("../private/initialize.php");
include_once('phpjasperxml_0.9d/class/tcpdf/tcpdf.php');
include_once("phpjasperxml_0.9d/class/PHPJasperXML.inc.php"); // PHPJasperXML
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
$class_id = (int)$_GET['class'];
$params = array();
$params['class_id'] = $class_id;
$params['class_id_table'] = $class_id;
$PHPJasperXML = new PHPJasperXML();
//$PHPJasperXML->debugsql=true;
$PHPJasperXML->arrayParameter = $params;
$PHPJasperXML->load_xml_file("reports/eleve_admis.jrxml"); // Name of the reports file
$PHPJasperXML->transferDBtoArray($servername,$username, $password, $database);
$PHPJasperXML->outpage("I");
?>
对于此问题的任何帮助，我将不胜感激。 或其他建议，建议其他开放源代码库使用PHP生成报告
1 个答案:
答案 0 :(得分：0)
如果您使用php 7，它将无法正常工作。 mysql_connect在PHP 5.5.0中不推荐使用该扩展，在PHP 7.0.0中将其删除。 有关更多信息，请访问http://php.net/manual/en/function.mysql-query.php
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