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Beginning ASP.NET 4.5 in CSharp and VB Opsylum

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CONTENTS<br />

H<strong>and</strong>l<strong>in</strong>g Events 405<br />

Miscellaneous jQuery Functionality 407<br />

Common Mistakes When Work<strong>in</strong>g with jQuery 408<br />

Your ID Selectors Don’t Work 408<br />

Your ID Selectors Don’t Work, Even with a Hash Symbol 408<br />

None of Your Code Seems to Run 408<br />

Effects with jQuery 408<br />

jQuery <strong>and</strong> Validation 414<br />

Practical Tips on jQuery 418<br />

Summary 418<br />

CHAPTER 12: INTRODUCTION TO DATABASES 421<br />

What Is a Database? 422<br />

Different K<strong>in</strong>ds of Relational Databases 423<br />

Install<strong>in</strong>g SQL Server 2012 Express 424<br />

Us<strong>in</strong>g SQL to Work with Database Data 425<br />

Retriev<strong>in</strong>g <strong>and</strong> Manipulat<strong>in</strong>g Data with SQL 428<br />

Read<strong>in</strong>g Data 428<br />

Select<strong>in</strong>g Data 428<br />

Filter<strong>in</strong>g Data 429<br />

Order<strong>in</strong>g Data 430<br />

Jo<strong>in</strong><strong>in</strong>g Data 434<br />

Creat<strong>in</strong>g Data 437<br />

Updat<strong>in</strong>g Data 438<br />

Delet<strong>in</strong>g Data 438<br />

Creat<strong>in</strong>g Your Own Tables 441<br />

Data Types <strong>in</strong> SQL Server 441<br />

Underst<strong>and</strong><strong>in</strong>g Primary Keys <strong>and</strong> Identities 442<br />

Creat<strong>in</strong>g Relationships Between Tables 446<br />

Practical Database Tips 450<br />

Summary 451<br />

CHAPTER 13: DISPLAYING AND UPDATING DATA 453<br />

Data Controls 453<br />

Data-Bound Controls 454<br />

List Controls 454<br />

xxiv

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