Spry User Guide - Support - Adobe

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Notification Description onPreSort The data in the data set is about to be sorted. onPostSort The data in the data set has been sorted. onCurrentRowChanged The data set's notion of the current row has changed. Objects as observers To receive notifications, an object must define a method for each notification it is interested in receiving, and then register itself as an observer on the data set. For example, an object interested in onDataChanged notifications must define an onDataChanged() method and then call addObserver(). var dsPhotos = new Spry.Data.XMLDataSet("/photos.php?galleryid=2000", "/gallery/photos/photo"); ... var myObserver = new Object; myObserver.onDataChanged = function(dataSet, data) { alert("onDataChanged called!"); }; dsPhotos.addObserver(myObserver); The first argument for each notification method is the object that is sending the notification. For data set observers, this is always the dataSet object. The second argument is either undefined, or an object that depends on the type of notification. Notification Data passed into notification onPreLoad undefined onPostLoad undefined onLoadError The Spry.Utils.loadURL.Request object that was used when making the request onDataChanged undefined onPreSort Object with the following properties: oldSortColumns: An array of columns used during the last sort. oldSortOrder: The sort order used during the last sort. newSortColumns: The array of columns about to be used for the sort. newSortOrder: The sort order about to be used for the sort. onPostSort Object with the following properties: oldSortColumns: An array of the columns used in the previous sort. oldSortOrder: The sort order used during the previous sort. newSortColumns: The array of columns used for the sort. newSortOrder: The sort order used for the sort. SPRY User Guide 127
Notification Data passed into notification onCurrentRowChanged Object with the following properties: oldRowID: The ds_RowID of the last current row. newRowID: The ds_RowID of the current row. To stop an object from receiving notifications, the object must be removed from the list of observers with a call to removeObserver(). var dsPhotos = new Spry.Data.XMLDataSet("/photos.php?galleryid=2000", "/gallery/photos/photo"); ... dsPhotos.removeObserver(myObserver); Functions as observers Functions can also be registered as observers. The main difference between object and function observers is that an object is only notified for the notification methods it defines, whereas a function observer is called for every type of event notification. var dsPhotos = new Spry.Data.XMLDataSet("/photos.php?galleryid=2000", "/gallery/photos/photo"); ... function myObserverFunc(notificationType, dataSet, data) { if (notificationType == "onDataChanged") alert("onDataChanged called!"; else if (notificationType == "onPostSort") alert("onPostSort called!"; }; dsPhotos.addObserver(myObserverFunc); A function observer is registered with the same call to addObserver. When the function is called, the first argument to be passed into it is the notification type. This is a string that is the name of the notification. The second argument is the notifier, which in this case is the data set, and the third argument is the data for the notification. To stop a function observer from receiving notifications, it must be removed from the list of observers with a call to removeObserver(). var dsPhotos = new Spry.Data.XMLDataSet("/photos.php?galleryid=2000", "/gallery/photos/photo"); ... dsPhotos.removeObserver(myObserverFunc); Working with dynamic regions SPRY User Guide Looping constructs Dynamic regions currently support two looping constructs. One allows you to repeat an element and all of its content for each row in a given data set (spry:repeat), and another allows you to repeat all of the children of a given element for each row in a given data set (spry:repeatchildren). 128
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SPRY 1.4 DEVELOPER GUIDE
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Contents Chapter 1: Spry 1.4 Overvi
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Chapter 2: Working with Spry widget
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4 Add widget files to your website
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Each of the div tags in the Accordi
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For example, create a folder called
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Panel 3 Panel 3 Content Panel 3 Co
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3 Make your changes to the CSS and
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Set panel animation timing You can
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Variation on tags used for Collapsi
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Make sure that the file path to the
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function getStatus(){ var xx = Coll
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Change collapsible panel height To
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. . . Tab 1 Tab 2 Tab 3 Ta
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SPRY User Guide /* Horizontal Tabbe
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5 To add the tabbed panels widget t
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Delete a panel from a Tabbed Panels
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Text to change Relevant CSS rule Ex
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Note: As a best practice, try not t
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} ul.MenuBarHorizontal ul{ margin:
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Item 1 Item 2 Item 3 Item 4 6 Wr
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... Item 1 Item 2 Item 3 Subm
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3 Locate the MenuBarHorizontal clas
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2 Change the width property to a de
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To add other error messages to a Va
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Make sure that the file path to the
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Error message class Description .te
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Option Value format Not applicable
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Option Value minChars/maxChars Not
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var sprytextfield1= new Spry.Widget
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The default format is U.S. currency
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var textfieldwidget1 = new Spry.Wid
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Block invalid characters You can pr
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Value Description "0" Whole numbers
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B C D A. Characters remaining count
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The ID passed into the widget const
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... var sprytextarea1 = n
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SPRY User Guide Maximum number
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2 Locate the CSS rule for the part
Page 79 and 80: Whenever a Validation Select widget
Page 81 and 82: *Validation Select styling classes*
Page 83 and 84: ... --Please select an item--
Page 85 and 86: Specify an invalid value Youcanspec
Page 87 and 88: A B A. Validation checkbox widget g
Page 89 and 90: The ID passed into the widget const
Page 91 and 92: The checkboxRequiredMsg rule is loc
Page 93 and 94: Style a Validation Checkbox widget
Page 95 and 96: @id item description price 1 Summer
Page 97 and 98: var dsPhotos = new Spry.Data.XMLDat
Page 99 and 100: Example of selecting and flattening
Page 101 and 102: The following is the DOM-tree repre
Page 103 and 104: Note: Dynamic regions are limited t
Page 105 and 106: . . . var dsSpecials = new Spry.
Page 107 and 108: SPRY User Guide The difference betw
Page 109 and 110: balsamic vinegar sugar salt p
Page 111 and 112: The following example shows the obs
Page 113 and 114: Hijax Demo - Notes 1 Note
Page 115 and 116: Summer Salad organic butter lettu
Page 117 and 118: 3 Within the tag containing the dyn
Page 119 and 120: Item Description Price {item} {
Page 121 and 122: 5 Within the tag containing the det
Page 123 and 124: 6 Create the detail dynamic region
Page 125 and 126: Dynamic Region Example var ds
Page 127 and 128: var dsPhotos = new Spry.Data.XMLDat
Page 129: var dsPhotos = new Spry.Data.XMLDat
Page 137 and 138: Objects as region observers To rece
Page 139 and 140: {item} {description} {price} {ds_Ro
Page 141 and 142: Behavior Attributes Example .my
Page 143 and 144: Behavior Attributes Example .myH
Page 145 and 146: Before you begin Prepare your files
Page 147 and 148: . . . Note: The exact file path d
Page 149 and 150: . . . #blindup1{ background-colo
Page 151 and 152: Option Description transition Deter
Page 153 and 154: Note: The exact file path differs,
Page 155 and 156: Index A accessibility 2, 109 Accord
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Spry User Guide - Support - Adobe

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