1: using System;

   2: using System.Web.UI.WebControls;

   3: using System.Web.UI;

   4: using System.ComponentModel;

   5: using System.ComponentModel.Design;

   6: using AjaxControlToolkit;

   7:  

   8: [assembly: System.Web.UI.WebResource("AJAXControls.SearchHighlighter.SearchHighlighterBehavior.js", "text/javascript")]

   9:  

  10: namespace AJAXControls.SearchHighlighter

  11: {

  12:     [Designer(typeof(SearchHighlighterDesigner))]

  13:     [ClientScriptResource("AJAXControls.SearchHighlighter.SearchHighlighterBehavior", "AJAXControls.SearchHighlighter.SearchHighlighterBehavior.js")]

  14:     [TargetControlType(typeof(Control))]

  15:     public class SearchHighlighterExtender : ExtenderControlBase

  16:     {

  17:         // TODO: Add your property accessors here.

  18:         //

  19:         [ExtenderControlProperty]

  20:         [DefaultValue("")]

  21:         public string HighlightColor

  22:         {

  23:             get

  24:             {

  25:                 return GetPropertyValue("HighlightColor", "");

  26:             }

  27:             set

  28:             {

  29:                 SetPropertyValue("HighlightColor", value);

  30:             }

  31:         }

  32:     }

  33: }

   1: // README

   2: //

   3: // There are two steps to adding a property:

   4: //

   5: // 1. Create a member variable to store your property

   6: // 2. Add the get_ and set_ accessors for your property

   7: //

   8: // Remember that both are case sensitive!

   9:  

  10:  

  11: /// <reference name="MicrosoftAjaxTimer.debug.js" />

  12: /// <reference name="MicrosoftAjaxWebForms.debug.js" />

  13: /// <reference name="AjaxControlToolkit.ExtenderBase.BaseScripts.js" assembly="AjaxControlToolkit" />

  14:  

  15:  

  16: Type.registerNamespace('AJAXControls.SearchHighlighter');

  17:  

  18: AJAXControls.SearchHighlighter.SearchHighlighterBehavior = function(element) {

  19:     AJAXControls.SearchHighlighter.SearchHighlighterBehavior.initializeBase(this, [element]);

  20:  

  21:     // TODO : (Step 1) Add your property variables here

  22:     this._HighlightColorValue = null;

  23: }

  24: AJAXControls.SearchHighlighter.SearchHighlighterBehavior.prototype = {

  25:     initialize: function() {

  26:         AJAXControls.SearchHighlighter.SearchHighlighterBehavior.callBaseMethod(this, 'initialize');

  27:  

  28:         // TODO: Add your initalization code here

  29:         Sys.UI.DomEvent.addHandler(window, 'load', Function.createDelegate(this, this._onload));

  30:     },

  31:  

  32:     _onload: function() {

  33:         if (window.location.search != "") {

  34:             var SearchString = this.GetSearchValue();

  35:             var BodyContainer = this.get_element();

  36:             var SearchTerms = SearchString.split('|');

  37:             for (var x = 0; x < SearchTerms.length; ++x) {

  38:                 var RegexValue = new RegExp();

  39:                 RegexValue.compile(">([^<]*)?(" + SearchTerms[x] + ")([^>]*)?<");

  40:                 this.HighlightText(BodyContainer, RegexValue, x);

  41:             }

  42:         }

  43:     },

  44:  

  45:     GetSearchValue: function() {

  46:         var SearchString = window.location.search.replace(/[a-zA-Z0-9\?\&\=\%\#]+s\=(\w+)(\&.*)?/, "$1");

  47:         SearchString = SearchString.replace(/\%20|\+/g, "\|");

  48:         return SearchString.replace("?", "");

  49:     },

  50:  

  51:     HighlightText: function(CurrentElement, RegexValue, Position) {

  52:         var TempHTML = CurrentElement.innerHTML;

  53:         CurrentElement.innerHTML = TempHTML.replace(RegexValue, '>$1<span style=\"background-color:' + this._HighlightColorValue + ';\"">$2</span>$3<');

  54:     },

  55:  

  56:     dispose: function() {

  57:         // TODO: Add your cleanup code here

  58:  

  59:         AJAXControls.SearchHighlighter.SearchHighlighterBehavior.callBaseMethod(this, 'dispose');

  60:     },

  61:  

  62:     // TODO: (Step 2) Add your property accessors here

  63:     get_HighlightColor: function() {

  64:         return this._HighlightColorValue;

  65:     },

  66:  

  67:     set_HighlightColor: function(value) {

  68:         this._HighlightColorValue = value;

  69:     }

  70: }

  71: AJAXControls.SearchHighlighter.SearchHighlighterBehavior.registerClass('AJAXControls.SearchHighlighter.SearchHighlighterBehavior', AjaxControlToolkit.BehaviorBase);