@@ -1,3 +1,6 @@
+== HEAD
+* Cleaned up internal methods, moved private function bodies to their respective public function
+
== 1.2 - 3 November 2008
* Added option 'default_state'
* Expose additional functions: collapse, expand and toggleBranch
acts_as_tree_table/CHANGELOG
@@ -32,9 +32,7 @@
// plugin.
var options;
- // TableTree Plugin: display a tree in a table.
- //
- // TODO Look into possibility to add alternating row colors
+ // ActsAsTreeTable Plugin: display a tree in a table.
$.fn.acts_as_tree_table = function(opts) {
options = $.extend({}, $.fn.acts_as_tree_table.defaults, opts);
@@ -72,54 +70,54 @@
tree_column: 0
};
- // Extend function to jQuery
+ // Recursively hide all children of a node.
$.fn.collapse = function() {
- collapse(this);
- };
-
- // Extend function to jQuery
- $.fn.expand = function() {
- expand(this);
- };
-
- // Extend function to jQuery
- $.fn.toggleBranch = function() {
- toggle(this);
- };
-
- // === Private Methods
-
- // Select all children of a node.
- function children_of(node) {
- return $("tr.child-of-" + node[0].id);
- };
-
- // Hide all descendants of a node.
- function collapse(node) {
- children_of(node).each(function() {
+ children_of($(this)).each(function() {
var child = $(this);
// Recursively collapse any descending nodes too
- collapse(child);
-
+ child.collapse();
+
child.hide();
});
};
-
- // Show all children of a node.
- function expand(node) {
- children_of(node).each(function() {
+
+ // Recursively show all children of a node.
+ $.fn.expand = function() {
+ children_of($(this)).each(function() {
var child = $(this);
// Recursively expand any descending nodes that are parents which where
// expanded before too.
if(child.is(".expanded.parent")) {
- expand(child);
+ child.expand();
}
child.show();
});
};
+
+ // Toggle an entire branch
+ $.fn.toggleBranch = function() {
+ var node = $(this);
+
+ if(node.is(".collapsed")) {
+ node.removeClass("collapsed");
+ node.addClass("expanded");
+ node.expand();
+ } else {
+ node.removeClass("expanded");
+ node.addClass("collapsed");
+ node.collapse();
+ }
+ };
+
+ // === Private Methods
+
+ // Select all children of a node.
+ function children_of(node) {
+ return $("tr.child-of-" + node[0].id);
+ };
// Add stuff to cell that contains stuff to make the tree collapsable.
function init_parent(node) {
@@ -140,7 +138,7 @@
// Otherwise the expander would not be visible in Safari/Webkit browsers.
cell.prepend('<span style="margin-left: -' + options.indent + 'px; padding-left: ' + options.indent + 'px" class="expander"></span>');
var expander = $(cell[0].firstChild);
- expander.click(function() { toggle(node); });
+ expander.click(function() { node.toggleBranch(); });
// Check for a class set explicitly by the user, otherwise set the default class
if( !(node.is(".expanded") || node.is(".collapsed")) ) {
@@ -149,25 +147,10 @@
// Apply the default state
if(node.is(".collapsed")) {
- collapse(node);
+ node.collapse();
} else if (node.is(".expanded")) {
- expand(node);
+ node.expand();
}
}
};
-
- // Toggle a node
- function toggle(node) {
- if(node.is(".collapsed")) {
- node.removeClass("collapsed");
- node.addClass("expanded");
- expand(node);
- }
- else {
- node.removeClass("expanded");
- node.addClass("collapsed");
- collapse(node);
- }
- };
-
})(jQuery);
\ No newline at end of file
acts_as_tree_table/src/jquery.acts_as_tree_table.js
cf0555d80f0dac75985a2cc01df4e1d23c5d6782
Ludo van den Boom
ludo.vandenboom@cubicphuse.nl
http://github.com/ludo/jquery-plugins/commit/cb25e2a611bad6088997d9dbda83266060783dbd
cb25e2a611bad6088997d9dbda83266060783dbd
2008-11-10T01:54:22-08:00
2008-11-10T01:54:22-08:00
Cleaned up internal methods, moved private function bodies to their respective public function
b4e09fa151b715c792135541f5c8ce0c463d88ed
Ludo van den Boom
ludo.vandenboom@cubicphuse.nl