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ENHANCEMENT Using jQuery UI tabs in TabSet form field. Using custom javascript to ensure sizing of tabs within layout-managed containers.

Browse Source 
API CHANGE Changed CSS-class in TabSet template from "tabstrip" to "ss-tabset".

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92477 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2009-11-21 02:22:33 +00:00
parent 053431aaf0
commit b3f0a9a034
3 changed files with 83 additions and 19 deletions
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15
forms/TabSet.php
View File

@ -49,15 +49,14 @@ class TabSet extends CompositeField {
* The HTML is a standardised format, containing a <ul;
*/
public function FieldHolder() {
Requirements::javascript(THIRDPARTY_DIR . "/loader.js");
Requirements::javascript(THIRDPARTY_DIR . "/prototype.js");
Requirements::javascript(THIRDPARTY_DIR . "/behaviour.js");
Requirements::javascript(THIRDPARTY_DIR . "/prototype_improvements.js");
Requirements::javascript(THIRDPARTY_DIR . "/jquery/jquery.js");
Requirements::javascript(THIRDPARTY_DIR . "/jquery/jquery-latest.js");
Requirements::javascript(THIRDPARTY_DIR . "/jquery/jquery_improvements.js");
Requirements::javascript(THIRDPARTY_DIR . '/jquery/plugins/livequery/jquery.livequery.js');
Requirements::javascript(THIRDPARTY_DIR . "/tabstrip/tabstrip.js");
Requirements::css(THIRDPARTY_DIR . "/tabstrip/tabstrip.css");
Requirements::javascript(THIRDPARTY_DIR . '/jquery/ui/jquery-ui.js');
Requirements::javascript(THIRDPARTY_DIR . '/jquery/ui/ui.core.js');
Requirements::javascript(THIRDPARTY_DIR . '/jquery/ui/ui.tabs.js');
Requirements::javascript(SAPPHIRE_DIR . '/javascript/TabSet.js');
Requirements::css(THIRDPARTY_DIR . '/jquery/themes/smoothness/ui.all.css');
Requirements::css(THIRDPARTY_DIR . '/jquery/themes/smoothness/ui.tabs.css');
return $this->renderWith("TabSetFieldHolder");
}

63
javascript/TabSet.js Normal file
View File

@ -0,0 +1,63 @@
jQuery(document).ready(function () {
/**
* Replace prefixes for all hashlinks in tabs.
* SSViewer rewrites them from "#Root_MyTab" to
* e.g. "/admin/#Root_MyTab" which makes them
* unusable for jQuery UI.
*/
jQuery('.ss-tabset > ul a').each(function() {
var href = jQuery(this).attr('href').replace(/.*(#.*)/, '$1');
jQuery(this).attr('href', href);
})
// Initialize tabset
jQuery('.ss-tabset').tabs();
/**
* Adjust height of nested tabset panels contained
* in jQuery.layout panels to allow scrolling.
*/
var ss_tabset_fixHeight = function(e) {
console.debug(jQuery('.ss-tabset .tab'));
jQuery('.ss-tabset .tab').each(function() {
console.debug(this);
var $tabPane = jQuery(this);
var $layoutPane = $tabPane.parents('.ui-layout-pane:first');
// don't apply resizing if tabset is not contained in a layout pane
if(!$layoutPane) return;
// substract heights of unrelated tab elements
var $tabSets = $tabPane.parents('.ss-tabset');
var $tabBars = $tabSets.children('.ui-tabs-nav');
var tabPaneHeight = $layoutPane.height();
console.log('total', tabPaneHeight);
// each tabset has certain padding and borders
$tabSets.each(function() {
console.log('tabset',jQuery(this).outerHeight(true) - jQuery(this).innerHeight());
tabPaneHeight -= jQuery(this).outerHeight(true) - jQuery(this).innerHeight();
});
// get all "parent" tab navigation bars to substract their heights
// from the total panel height
$tabBars.each(function() {
console.log('tabbar', jQuery(this).outerHeight(true));
// substract height of every tab bar from the total panel height
tabPaneHeight -= jQuery(this).outerHeight(true);
});
// Remove any margins from the tab pane
console.log('tabpane', $tabPane.outerHeight(true) - $tabPane.innerHeight());
tabPaneHeight -= $tabPane.outerHeight(true) - $tabPane.innerHeight();
console.log('final', tabPaneHeight);
$tabPane.height(tabPaneHeight);
// if tab has no nested tabs, set overflow to auto
if(!$tabPane.find('.tab').length) {
$tabPane.css('overflow', 'auto');
}
});
}
ss_tabset_fixHeight();
jQuery(window).bind('resize', ss_tabset_fixHeight);
});

4
templates/TabSetFieldHolder.ss
View File

@ -1,4 +1,5 @@
<ul class="tabstrip">
<div class="ss-tabset">
<ul>
<% control Tabs %>
<li class="$FirstLast $MiddleString"><a href="#$id" id="tab-$id">$Title</a></li>
<% end_control %>
@ -15,3 +16,4 @@
<% end_if %>
</div>
<% end_control %>
</div>