querying and modifying xml data

Ngày tải lên: 16/03/2014, 16:20

... APIs and simple to use. Data binding takes the complexity of reading and writing XML data out of APIs that should be focused on business rather than data tasks. 2.3 Constraint-Modeled Data ... family will read and understand, and you slow down and get them right. First, for the technical folks. Mike Loukides and Kyle Hart manage to get me to write these books, and write them fast, ... open source project in the data binding space and is fairly mature. Although Castor offers data binding from SQL and LDAP, I'll focus only on the XML portion of its data binding package. You...

Ngày tải lên: 12/12/2013, 11:15

Ngày tải lên: 24/12/2013, 01:17

Ngày tải lên: 24/12/2013, 05:15

Ngày tải lên: 19/01/2014, 16:20

Ngày tải lên: 14/02/2014, 18:20

Ngày tải lên: 16/03/2014, 23:40

Ngày tải lên: 31/03/2014, 20:20

... understanding the retrieval of custom XML documents. A universal table is a tabular representation of an XML document and contains both the data required in an XML document, and the metadata ... 3. The resulting XML data stream is sent to the client application. XML and Data Caching One important aspect of the SQL Server 2000 XML query architecture is that the data streams out directly ... retrieving data as XML. Lead-in There are several scenarios where it is beneficial to retrieve data as XML. Delivery Tip This slide builds automatically to show XML data being retrieved and...

Ngày tải lên: 18/10/2013, 18:15

... XML Data Island Use XML- aware browsers to process XML data on the client. A common technique is to store the data in an XML data island on the Web page, and bind data controls to the XML data ... ADO to Access XML Data Exercise 2 Retrieving XML Data Using the CommandStream Property In this exercise, you will write VBScript code to retrieve XML data from a SQL Server database. You ... ADO to Access XML Data Exercise 1 Retrieving XML Data Using the CommandText Property In this exercise, you will write VBScript code to retrieve XML data from a SQL Server database. You...

Ngày tải lên: 22/10/2013, 16:15

... from a DataSet by using graphical tools. ! Save a DataSet structure to an XSD schema file. ! Create and populate a DataSet from an XSD schema and XML data. ! Save DataSet data as XML. ! ... from a DataSet by using graphical tools. ! Save a DataSet structure to an XSD schema file. ! Create and populate a DataSet from an XSD schema and XML data. ! Save DataSet data as XML. ! ... Examinin g Metadata Demonstration: Examining DataSet Structure Loading XML Data into a DataSet 14 Module 5: Reading and Writing XML with ADO.NET Lesson: Loading Schemas and Data into DataSets...

Ngày tải lên: 26/10/2013, 23:15

... section. Lead-in XML templates provide a way to publish data without providing direct access to the database. Module 5: Using HTTP to Access XML Data 3 Publishing SQL Server Data over HTTP ... directory that references a SQL Server 2000 database.  Test functionality of a SQL Server 2000 database through HTTP.  Create an XML template to retrieve XML data over HTTP.  Create a client ... http://webserver /data/ templates/catalog .xml http://webserver /data/ templates/catalog .xml C:\SQLSite C:\Templates C:\Templates\catalog .xml Web server Object Physical path Name Virtual directory Virtual name Template file data templates webserver catalog .xml ...

Ngày tải lên: 04/11/2013, 13:15

... Networks and exchanges of data  Computer security  The risks Networks and exchanges of data  For the exchange of the data, we've changed the technology   The paper before and now the ...   Networks and exchanges of data The connection between Internet and the company's network open a large way with a lot of persons. They can use this solution and they obtain a lot ... :    Data shared with the clients and the partners Propose different services Profitability The agenda           Introduction for the security Networks and exchanges of data Computer...

Ngày tải lên: 09/12/2013, 17:22

... for Handling XML Data 3 What Is XML Metadata? ! Metadata is data about data ! Humans use lexical metadata to understand the markup " Consists of the meaning of the element and attribute ... structural metadata in many ways to exercise programmatic control over XML. Introduction Lexical XML metadata Structural XML metadata Module 4: Technologies for Handling XML Data 13 What ... with XPath and HTML to present XML in a browser or other application. Introduction How does XSLT work? 2 Module 4: Technologies for Handling XML Data Lesson: Metadata and XML Processing...

Ngày tải lên: 10/12/2013, 16:15

... navigating in XML and querying data in XML, it is clear why the technologies are being developed together. XPath has limited support for data types, and it is not rich enough for querying data. For ... language for XML and Web-based data work ! Opens new possibilities to query combinations of data stores " XML and XML fragments in all kinds of documents " XML bound in relational database ... a need to extend queries across XML and relational data sources: XML documents, XML fragments, and conventional data storage in relational databases. Existing XML technologies do not do this...

Ngày tải lên: 10/12/2013, 16:15

... nature of a data island. ! Describe how to use Data Source Objects (DSO) to display XML data islands in an HTML page. ! Create an XML data island in an HTML file. ! Bind XML data to HTML ... nested XML data 1. Create an outer TABLE element and set the DATASRC attribute to the ID of the XML data island. <TABLE DATASRC="#xmldso"> 2. Create TD elements for all XML data ... Embedding XML Data in HTML 41 Exercise 2: Binding an HTML Table to the XML Data Island In this exercise, you will bind the XML data island in Details.asp to an HTML table. ! Bind the XML data...

Ngày tải lên: 10/12/2013, 16:16

... data island or from an external XML document file. Accessing a data island You can access an XML data island by using the ID attribute of the data island. The XMLDocument property of the data ... Manipulating XML Data on the Client Using DOM Accessing XML Data ! Access an XML data island ! Access an external XML document < ;XML ID="dsoDetails" src="Books .xml& quot;>< /XML& gt; Set ... the data island and displays it in the labels. 4. View the page in the browser. Module 6: Manipulating XML Data on the Client Using DOM 7 For example, in the following XML data island,...

Ngày tải lên: 10/12/2013, 16:16

... data from XML data islands and documents In addition to creating new content from user input, XML data packets can also contain a copy of the existing data held in XML data islands and/ or XML ... the data you wish to send to the Web server. Typically, the XML data packet includes a mixture of content: ! XML data created from user input ! XML data retrieved from XML data islands or XML ... you will learn how to create an XMLDOM object on the client and populate it with a mixture of boilerplate XML data, XML data from a data island, and XML data based on user input. Delivery...

Ngày tải lên: 10/12/2013, 16:16

... what structure of XML to build. XML schemas and DTDs can be quite complex to read and understand, and the developer might misinterpret the grammar rules and build an invalid XML document by ... data from many clients, it must test the validity of the incoming XML data before it performs any further processing on that data. ! To validate the XML data at the server 1. Load the XML ... \InetPub\WWWRoot\1905\D emocode\Mod08\practicesc hema .xml. You can test the schema with the sample data in the practicedata .xml file. Module 8: Validating XML Data Using Schemas 3 What Can Be Validated: Structure ! When XML documents...

Ngày tải lên: 10/12/2013, 16:16