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Intro To JQuery & ASP.NET
This document provides an introduction to jQuery and how it can be used with ASP.NET. It explains that jQuery is an AJAX framework that simplifies cross-browser JavaScript and DOM manipulation. It also discusses using jQuery's ready function to execute code after page load, and how jQuery selector syntax follows CSS syntax but is extended. Finally, it notes that ASP.NET control IDs are complex, so regular expressions are needed to select elements, and provides resources for learning more about jQuery.
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Intro To JQuery & ASP.NET
- 1. Intro To JQueryand ASP.NETChris LoveTellago Inc.http://ProfessionalASPNET.comhttp://Twitter.com/ChrisLove
- 2. What is JQuery?AnAJAX FrameworkCross-browserAJAXExtensibleAPIUtility MethodsEventsEffectsMore
- 3. $.Ready()Executes After theBrowser has Loaded and Parsed DOMHandles Cross-Browser Issues$(document).ready(function() { $("table tr:nth-child(even)").addClass("even");});
- 4. JQuery Selector SyntaxFollowsCSS Selector Syntaxhttp://www.w3.org/TR/CSS2/selector.htmlExtends CSS Selector Syntaxhttp://docs.jquery.com/Selectors
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- 6. JQuery Selector ASP.NETASP.NETControl IDs are Not PureUse a RegEx Selectorctl00_ContentPlaceHolder1_txtMessage != txtMessage<form id="form1" runat="server"> <asp:TextBoxrunat="server" ID="txtMessage"></asp:TextBox> <button type="button" id="btnExtract"> Extract</button></form> $('#btnExtract').click( function() { alert($("input[id$=‘txtMessage’").val()); } );
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