小编Dev*_*esk的帖子

如何使用Entity Framework在C＃，ASP.NET MVC 3中的两个日期之间获取记录？

我无法在两个日期之间获取记录。

我尝试使用普通查询，但未得到任何结果：

 log.Info("Parameters Received...");
 log.Info("name:"+param1); // => "SELECT"
 log.Info("city:"+param2); // => "SELECT"
 log.Info("userId :"+userId); // =>""
 log.Info("creationDateFrom :"+creationDateFrom); // => 10/07/2018
 log.Info("creationDateTo :"+creationDateTo); // => 12/07/2018     

var report = reportDBObj.tbl_reports.AsQueryable();

if (param1 != null && !param1.Equals("SELECT")) 
     report = report.Where(x => x.name == param1);

if (param2 != null && !param2.Equals("SELECT")) 
     report = report.Where(x => x.city == param2);

if (userId != null && userId != "") 
     report = report.Where(x => x.user_id == userId);

Boolean dateCheck = false;
DateTime createDateFrom = DateTime.MinValue, createDateTo …

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c# asp.net-mvc entity-framework

Dev*_*esk

2018 07-12

2
推荐指数

1
解决办法

1556
查看次数

对 Java 方法的自反调用在 Saxon-HE 下不可用

我是 xslt 和 springboot 的新手。我使用 Spring Boot 开发了微服务。我有如下 xslt 文件。

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:java="http://xml.apache.org/xslt/java">
    <xsl:template match="//ProcessInput">
        <xsl:variable name="dateTimeFmt" select="java:format(java:java.text.SimpleDateFormat.new ('yyyy-MM-ddHH:mm:ss'), java:java.util.Date.new())"/>
        <xsl:variable name="date" select="concat(substring($dateTimeFmt,1,10),'T',substring($dateTimeFmt,11))"/>
        <RMessage>
            <header>
                <RMessageId>
                    <xsl:value-of select="IMD/@id"/>
                </RMessageId>
                <RMessageSchemaVersion/>
                <RSource>ABC</RSource>
                <RDestination>XYZ</RDestination>
                <RDateTimeSent>
                    <xsl:value-of select="$date"/>
                </RDateTimeSent>
            </header>
            <body>
                <xsl:copy-of select="IMD/node()"/>
            </body>
        </RMessage>
    </xsl:template>
</xsl:stylesheet>

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我收到以下错误：

Error at char 98 in xsl:variable/@select on line 4 column 145 
  XTDE1425: Cannot find a 2-argument function named
  Q{http://xml.apache.org/xslt/java}format(). Reflexive calls to Java methods are not
  available under Saxon-HE
  in built-in template …

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java xslt saxon spring-boot

Dev*_*esk

lucky-day

2
推荐指数

1
解决办法

3161
查看次数

如何使用jquery选择的插件获取悬停/鼠标悬停事件的选择值？

当我使用选择的插件悬停选项时,我试图获得悬停/鼠标悬停事件的选项值....

小提琴:演示小提琴

这是js代码......

   $("#myselect").chosen();

   $('#myselect').next('.chosen-container').on('mouseenter', 'li.active-result', function(e) {
    alert($(this).text());
    alert($(this).val()); // how to get option value...?
   });

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html javascript css jquery

Dev*_*esk

lucky-day

1
推荐指数

1
解决办法

3250
查看次数

java.sql.SQLException: ORA-00257: 存档器错误。仅连接 AS SYSDBA 直到解决

连接到 oracle 数据库时出现以下错误。

java.sql.SQLException: ORA-00257: Archiver error. Connect AS SYSDBA only until resolved.07-09-2016 12:25:44 ERROR DBUtils:122 - loginUser Exception :java.sql.SQLException: ORA-00257: Archiver error. Connect AS SYSDBA only until resolved.

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:389)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:382)
at oracle.jdbc.driver.T4CTTIoauthenticate.processError(T4CTTIoauthenticate.java:444)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:513)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:227)
at oracle.jdbc.driver.T4CTTIoauthenticate.doOSESSKEY(T4CTTIoauthenticate.java:407)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:416)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at com.sne.dao.DBUtils.loginUser(DBUtils.java:55)
at com.sne.servlets.SELogin.doPost(SELogin.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at …

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java oracle

Dev*_*esk

2016 09-07

1
推荐指数

1
解决办法

2万
查看次数

如何使用 SAP jco 登录多个 SAP 系统

我是 SAP JCo 的新手，我需要使用 SAP Jco 调用多个 SAP 系统。但是我无法同时连接多个sap系统......

这是代码：

package com.sap.test;


import java.util.Properties;

import com.sap.conn.jco.JCoDestination;
import com.sap.conn.jco.JCoDestinationManager;
import com.sap.conn.jco.JCoException;
import com.sap.conn.jco.JCoRepository;
import com.sap.conn.jco.ext.DestinationDataProvider;
import com.sap.conn.jco.ext.Environment;
import com.sap.utils.MyDestinationDataProvider;
import com.sap.utils.SapSystem;


public class TestMultipleSAPConnection {

    public static Properties properties;
    public static JCoDestination dest = null;
    public static JCoRepository repos = null;
    public static SapSystem system = null;
    String SAP_SERVER = "SAP_SERVER";
    MyDestinationDataProvider myProvider = null;



    public static void main(String[] args) throws JCoException {            
        getConnection_CRM();
        getConnection_R3();     
    }


public static JCoDestination getConnection_R3() { …

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java jco sapjco3 sap-r3 sap-crm

Dev*_*esk

2020 12-29

1
推荐指数

1
解决办法

3079
查看次数