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Added an autodivide option to Listview #2466

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Added an autodivide option to Listview #2466

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359e2de
Added an autodivide option to Listview
skyronic Sep 17, 2011
ecb45b7
Fixed a potential issue where no text will cause the autodivider to f…
skyronic Sep 20, 2011
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98 changes: 98 additions & 0 deletions docs/lists/lists-autodivide.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,98 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jQuery Mobile Docs - List Dividers</title>
<link rel="stylesheet" href="../../themes/default/" />
<link rel="stylesheet" href="../_assets/css/jqm-docs.css"/>
<script src="../../js/jquery.js"></script>
<script src="../../experiments/themeswitcher/jquery.mobile.themeswitcher.js"></script>
<script src="../_assets/js/jqm-docs.js"></script>
<script src="../../js/"></script>
</head>
<body>

<div data-role="page" class="type-interior">

<div data-role="header" data-theme="f">
<h1>List dividers</h1>
<a href="../../" data-icon="home" data-iconpos="notext" data-direction="reverse" class="ui-btn-right jqm-home">Home</a>
</div><!-- /header -->

<div data-role="content">
<div class="content-primary">
<ul data-role="listview" data-autodivide="true">
<li><a href="index.html">Adam Kinkaid</a></li>
<li><a href="index.html">Alex Wickerham</a></li>
<li><a href="index.html">Avery Johnson</a></li>
<li><a href="index.html">Bob Cabot</a></li>
<li><a href="index.html">Caleb Booth</a></li>
<li><a href="index.html">Christopher Adams</a></li>
<li><a href="index.html">Culver James</a></li>
<li><a href="index.html">David Walsh</a></li>
<li><a href="index.html">Drake Alfred</a></li>
<li><a href="index.html">Elizabeth Bacon</a></li>
<li><a href="index.html">Emery Parker</a></li>
<li><a href="index.html">Enid Voldon</a></li>
<li><a href="index.html">Francis Wall</a></li>
<li><a href="index.html">Graham Smith</a></li>
<li><a href="index.html">Greta Peete</a></li>
<li><a href="index.html">Harvey Walls</a></li>
<li><a href="index.html">Mike Farnsworth</a></li>
<li><a href="index.html">Murray Vanderbuilt</a></li>
<li><a href="index.html">Nathan Williams</a></li>
<li><a href="index.html">Paul Baker</a></li>
<li><a href="index.html">Pete Mason</a></li>
<li><a href="index.html">Rod Tarker</a></li>
<li><a href="index.html">Sawyer Wakefield</a></li>
</ul>
</div><!--/content-primary -->

<div class="content-secondary">

<div data-role="collapsible" data-collapsed="true" data-theme="b">

<h3>More in this section</h3>

<ul data-role="listview" data-theme="c" data-dividertheme="d">

<li data-role="list-divider">List views</li>
<li><a href="docs-lists.html">List markup conventions</a></li>
<li><a href="lists-ul.html">Basic linked list</a></li>
<li><a href="lists-nested.html">Nested list</a></li>
<li><a href="lists-ol.html">Numbered list</a></li>

<li><a href="lists-split.html">Split button list</a></li>
<li data-theme="a"><a href="lists-divider.html">List dividers</a></li>
<li><a href="lists-count.html">Count bubble</a></li>
<li><a href="lists-thumbnails.html">Thumbnails</a></li>
<li><a href="lists-icons.html">Icons</a></li>
<li><a href="lists-formatting.html">Content formatting</a></li>
<li><a href="lists-search.html">Search filter bar</a></li>
<li><a href="lists-search-inset.html">Inset search filter bar</a></li>
<li><a href="lists-search-with-dividers.html">Search filter bar with dividers</a></li>

<li><a href="lists-readonly.html">Read-only lists</a></li>
<li><a href="lists-readonly-inset.html">Read-only inset lists</a></li>
<li><a href="lists-forms.html">Lists with forms</a></li>
<li><a href="lists-forms-inset.html">Inset lists with forms</a></li>

<li><a href="lists-inset.html">Inset styled lists</a></li>
<li><a href="lists-performance.html">List performance test</a></li>
<li><a href="lists-themes.html">Theming lists</a></li>

</ul>
</div>
</div>

</div><!-- /content -->

<div data-role="footer" class="footer-docs" data-theme="c">
<p>&copy; 2011 The jQuery Project</p>
</div>

</div><!-- /page -->

</body>
</html>
28 changes: 26 additions & 2 deletions js/jquery.mobile.listview.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,8 @@ $.widget( "mobile.listview", $.mobile.widget, {
splitIcon: "arrow-r",
splitTheme: "b",
inset: false,
initSelector: ":jqmData(role='listview')"
initSelector: ":jqmData(role='listview')",
autodivide: false
},

_create: function() {
Expand Down Expand Up @@ -117,9 +118,11 @@ $.widget( "mobile.listview", $.mobile.widget, {
listsplittheme = $list.jqmData( "splittheme" ),
listspliticon = $list.jqmData( "spliticon" ),
li = $list.children( "li" ),
autodivideLastLetter = "NONE",
counter = $.support.cssPseudoElement || !$.nodeName( $list[ 0 ], "ol" ) ? 0 : 1,
item, itemClass, itemTheme,
a, last, splittheme, countParent, icon;
a, last, splittheme, countParent, icon,
firstChar, autodividerElem;

if ( counter ) {
$list.find( ".ui-li-dec" ).remove();
Expand Down Expand Up @@ -195,6 +198,27 @@ $.widget( "mobile.listview", $.mobile.widget, {
}
}

if(self.options.autodivide && (item.text().length > 0)) {
// get the first character of the text
firstChar = item.text()[0];
if(firstChar != autodivideLastLetter) {
autodivideLastLetter = firstChar;

// Create a new element for the autodivider
autodividerElem = $("<li/>");
autodividerElem.addClass ("ui-li ui-li-divider ui-btn ui-bar-" + dividertheme);
autodividerElem.attr("data-role", "list-divider");
autodividerElem.attr("role", "heading");
autodividerElem.text(firstChar);
item.before(autodividerElem);

if( counter ) {
counter = 1;
}
}
}


if ( counter && itemClass.indexOf( "ui-li-divider" ) < 0 ) {
countParent = item.is( ".ui-li-static:first" ) ? item : item.find( ".ui-link-inherit" );

Expand Down