Add drag and drop to structure side_bar
This commit is contained in:
Christophe Vilayphiou
parent
63f904d3b0
commit
fd52d00187
1
Gemfile
1
Gemfile
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@ -10,6 +10,7 @@ gem 'devise', '1.5.3'
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gem 'exception_notification' # Send error trace
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gem 'execjs'
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gem 'jquery-rails'
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gem 'jquery-ui-rails'
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gem 'kaminari', :git => 'git://github.com/amatsuda/kaminari.git'
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@ -96,6 +96,9 @@ GEM
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jquery-rails (1.0.19)
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railties (~> 3.0)
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thor (~> 0.14)
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jquery-ui-rails (0.4.0)
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jquery-rails
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railties (>= 3.1.0)
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json (1.6.5)
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linecache19 (0.5.12)
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ruby_core_source (>= 0.1.4)
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@ -269,6 +272,7 @@ DEPENDENCIES
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execjs
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factory_girl_rails
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jquery-rails
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jquery-ui-rails
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kaminari!
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mini_magick
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mongo_session_store-rails3
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@ -0,0 +1,391 @@
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/*
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* jQuery UI Nested Sortable
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* v 1.3.4 / 28 apr 2011
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* http://mjsarfatti.com/sandbox/nestedSortable
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*
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* Depends:
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* jquery.ui.sortable.js 1.8+
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*
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* License CC BY-SA 3.0
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* Copyright 2010-2011, Manuele J Sarfatti
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*/
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(function($) {
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$.widget("ui.nestedSortable", $.extend({}, $.ui.sortable.prototype, {
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options: {
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tabSize: 20,
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disableNesting: 'ui-nestedSortable-no-nesting',
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errorClass: 'ui-nestedSortable-error',
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listType: 'ol',
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maxLevels: 0,
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revertOnError: 1
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},
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_create: function() {
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this.element.data('sortable', this.element.data('nestedSortable'));
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return $.ui.sortable.prototype._create.apply(this, arguments);
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},
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destroy: function() {
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this.element
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.removeData("nestedSortable")
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.unbind(".nestedSortable");
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return $.ui.sortable.prototype.destroy.apply(this, arguments);
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},
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_mouseDrag: function(event) {
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//Compute the helpers position
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this.position = this._generatePosition(event);
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this.positionAbs = this._convertPositionTo("absolute");
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if (!this.lastPositionAbs) {
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this.lastPositionAbs = this.positionAbs;
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}
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//Do scrolling
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if(this.options.scroll) {
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var o = this.options, scrolled = false;
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if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {
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if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
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this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
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else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
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this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
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if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
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this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
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else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
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this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
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} else {
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if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
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scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
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else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
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scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
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if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
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scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
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else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
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scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
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}
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if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
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$.ui.ddmanager.prepareOffsets(this, event);
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}
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//Regenerate the absolute position used for position checks
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this.positionAbs = this._convertPositionTo("absolute");
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//Set the helper position
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if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
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if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
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//Rearrange
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for (var i = this.items.length - 1; i >= 0; i--) {
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//Cache variables and intersection, continue if no intersection
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var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
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if (!intersection) continue;
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if(itemElement != this.currentItem[0] //cannot intersect with itself
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&& this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
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&& !$.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
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&& (this.options.type == 'semi-dynamic' ? !$.contains(this.element[0], itemElement) : true)
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//&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
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) {
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$(itemElement).mouseenter();
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this.direction = intersection == 1 ? "down" : "up";
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if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
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$(itemElement).mouseleave();
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this._rearrange(event, item);
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} else {
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break;
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}
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// Clear emtpy ul's/ol's
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this._clearEmpty(itemElement);
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this._trigger("change", event, this._uiHash());
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break;
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}
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}
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var parentItem = (this.placeholder[0].parentNode.parentNode
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&& $(this.placeholder[0].parentNode.parentNode).closest('.ui-sortable').length)
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? $(this.placeholder[0].parentNode.parentNode)
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: null,
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level = this._getLevel(this.placeholder),
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childLevels = this._getChildLevels(this.helper),
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previousItem = this.placeholder[0].previousSibling ? $(this.placeholder[0].previousSibling) : null;
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if (previousItem != null) {
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while (previousItem[0].nodeName.toLowerCase() != 'li' || previousItem[0] == this.currentItem[0]) {
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if (previousItem[0].previousSibling) {
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previousItem = $(previousItem[0].previousSibling);
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} else {
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previousItem = null;
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break;
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}
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}
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}
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newList = document.createElement(o.listType);
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this.beyondMaxLevels = 0;
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// If the item is moved to the left, send it to its parent level
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if (parentItem != null && this.positionAbs.left < parentItem.offset().left) {
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parentItem.after(this.placeholder[0]);
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this._clearEmpty(parentItem[0]);
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this._trigger("change", event, this._uiHash());
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}
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// If the item is below another one and is moved to the right, make it a children of it
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else if (previousItem != null && this.positionAbs.left > previousItem.offset().left + o.tabSize) {
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this._isAllowed(previousItem, level+childLevels+1);
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if (!previousItem.children(o.listType).length) {
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previousItem[0].appendChild(newList);
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}
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previousItem.children(o.listType)[0].appendChild(this.placeholder[0]);
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this._trigger("change", event, this._uiHash());
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}
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else {
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this._isAllowed(parentItem, level+childLevels);
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}
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//Post events to containers
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this._contactContainers(event);
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//Interconnect with droppables
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if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
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//Call callbacks
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this._trigger('sort', event, this._uiHash());
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this.lastPositionAbs = this.positionAbs;
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return false;
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},
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_mouseStop: function(event, noPropagation) {
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// If the item is in a position not allowed, send it back
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if (this.beyondMaxLevels) {
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this.placeholder.removeClass(this.options.errorClass);
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if (this.options.revertOnError) {
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if (this.domPosition.prev) {
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$(this.domPosition.prev).after(this.placeholder);
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} else {
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$(this.domPosition.parent).prepend(this.placeholder);
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}
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this._trigger("revert", event, this._uiHash());
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} else {
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var parent = this.placeholder.parent().closest(this.options.items);
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for (var i = this.beyondMaxLevels - 1; i > 0; i--) {
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parent = parent.parent().closest(this.options.items);
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}
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parent.after(this.placeholder);
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this._trigger("change", event, this._uiHash());
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}
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}
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// Clean last empty ul/ol
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for (var i = this.items.length - 1; i >= 0; i--) {
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var item = this.items[i].item[0];
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this._clearEmpty(item);
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}
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$.ui.sortable.prototype._mouseStop.apply(this, arguments);
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},
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serialize: function(o) {
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var items = this._getItemsAsjQuery(o && o.connected),
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str = []; o = o || {};
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$(items).each(function() {
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var res = ($(o.item || this).attr(o.attribute || 'id') || '')
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.match(o.expression || (/(.+)[-=_](.+)/)),
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pid = ($(o.item || this).parent(o.listType)
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.parent('li')
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.attr(o.attribute || 'id') || '')
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.match(o.expression || (/(.+)[-=_](.+)/));
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if (res) {
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str.push(((o.key || res[1]) + '[' + (o.key && o.expression ? res[1] : res[2]) + ']')
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+ '='
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+ (pid ? (o.key && o.expression ? pid[1] : pid[2]) : 'root'));
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}
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});
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if(!str.length && o.key) {
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str.push(o.key + '=');
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}
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return str.join('&');
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},
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toHierarchy: function(o) {
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o = o || {};
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var sDepth = o.startDepthCount || 0,
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ret = [];
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$(this.element).children('li').each(function () {
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var level = _recursiveItems($(this));
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ret.push(level);
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});
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return ret;
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function _recursiveItems(li) {
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var id = ($(li).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
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if (id) {
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var item = {"id" : id[2]};
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if ($(li).children(o.listType).children('li').length > 0) {
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item.children = [];
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$(li).children(o.listType).children('li').each(function() {
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var level = _recursiveItems($(this));
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item.children.push(level);
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});
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}
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return item;
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}
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}
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},
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toArray: function(o) {
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o = o || {};
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var sDepth = o.startDepthCount || 0,
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ret = [],
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left = 2;
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ret.push({
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"item_id": 'root',
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"parent_id": 'none',
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"depth": sDepth,
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"left": '1',
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"right": ($('li', this.element).length + 1) * 2
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});
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$(this.element).children('li').each(function () {
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left = _recursiveArray(this, sDepth + 1, left);
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});
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ret = ret.sort(function(a,b){ return (a.left - b.left); });
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return ret;
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function _recursiveArray(item, depth, left) {
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var right = left + 1,
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id,
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pid;
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if ($(item).children(o.listType).children('li').length > 0) {
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depth ++;
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$(item).children(o.listType).children('li').each(function () {
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right = _recursiveArray($(this), depth, right);
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});
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depth --;
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}
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id = ($(item).attr(o.attribute || 'id')).match(o.expression || (/(.+)[-=_](.+)/));
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if (depth === sDepth + 1) {
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pid = 'root';
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} else {
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var parentItem = ($(item).parent(o.listType)
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.parent('li')
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.attr(o.attribute || 'id'))
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.match(o.expression || (/(.+)[-=_](.+)/));
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pid = parentItem[2];
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}
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if (id) {
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ret.push({"item_id": id[2], "parent_id": pid, "depth": depth, "left": left, "right": right});
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}
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left = right + 1;
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return left;
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}
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},
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_clearEmpty: function(item) {
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var emptyList = $(item).children(this.options.listType);
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if (emptyList.length && !emptyList.children().length) {
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emptyList.remove();
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}
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},
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_getLevel: function(item) {
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var level = 1;
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if (this.options.listType) {
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var list = item.closest(this.options.listType);
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while (!list.is('.ui-sortable')) {
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level++;
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list = list.parent().closest(this.options.listType);
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}
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}
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return level;
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},
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_getChildLevels: function(parent, depth) {
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var self = this,
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o = this.options,
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result = 0;
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depth = depth || 0;
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$(parent).children(o.listType).children(o.items).each(function (index, child) {
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result = Math.max(self._getChildLevels(child, depth + 1), result);
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});
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return depth ? result + 1 : result;
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},
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_isAllowed: function(parentItem, levels) {
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var o = this.options;
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// Are we trying to nest under a no-nest or are we nesting too deep?
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if (parentItem == null || !(parentItem.hasClass(o.disableNesting))) {
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if (o.maxLevels < levels && o.maxLevels != 0) {
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this.placeholder.addClass(o.errorClass);
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this.beyondMaxLevels = levels - o.maxLevels;
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} else {
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this.placeholder.removeClass(o.errorClass);
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this.beyondMaxLevels = 0;
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}
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} else {
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this.placeholder.addClass(o.errorClass);
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if (o.maxLevels < levels && o.maxLevels != 0) {
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this.beyondMaxLevels = levels - o.maxLevels;
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} else {
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this.beyondMaxLevels = 1;
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}
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}
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}
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}));
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$.ui.nestedSortable.prototype.options = $.extend({}, $.ui.sortable.prototype.options, $.ui.nestedSortable.prototype.options);
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})(jQuery);
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@ -5,6 +5,9 @@
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// the compiled file.
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//
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//= require jquery
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//= require jquery.ui.draggable
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//= require jquery.ui.droppable
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//= require jquery.ui.sortable
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//= require jquery_ujs
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//= require bootstrap
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//= require jquery.isotope.min
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@ -15,3 +18,4 @@
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//= require page_edit
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//= require tinymce-jquery
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//= require tinymce_orbit
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//= require lib/jquery.ui.nestedSortable.js
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@ -6,13 +6,13 @@
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.nav-list li {
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position: relative;
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}
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.nav-list ul {
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.nav-list ol {
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margin-left: 10px;
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}
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.nav-list ul li {
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.nav-list ol li {
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padding: 5px 0;
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}
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.nav-list ul li a {
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.nav-list ol li a {
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font-size: 13px;
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padding: 3px 0px;
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display: block;
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|
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@ -16,6 +16,10 @@ class Admin::ItemsController < ApplicationController
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end
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end
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def update_position
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render :nothing => true
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end
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protected
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def find_snippets
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|
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|
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@ -9,8 +9,8 @@ module Admin::ItemHelper
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when 'Link'
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dest = admin_link_path(node)
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end
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ret << "<ul>" unless node.parent.nil?
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ret << "<li>"
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# ret << "<ol>" unless node.parent.nil?
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ret << "<li id='#{node.id}'>"
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ret << "<div class='with_action'>"
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ret << (link_to node.i18n_variable[I18n.locale], dest)
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ret << "<div class='quick-edit hide'>"
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|
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@ -22,7 +22,7 @@ module Admin::ItemHelper
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ret << "</div>"
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ret << render_children(node)
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ret << "</li>"
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ret << "</ul>" unless node.parent.nil?
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# ret << "</ol>" unless node.parent.nil?
|
||||
end
|
||||
ret.html_safe
|
||||
end
|
||||
|
|
@ -31,9 +31,11 @@ module Admin::ItemHelper
|
|||
children = parent.ordered_children
|
||||
if !children.entries.blank?
|
||||
ret = ''
|
||||
ret << "<ol class='#{'sortable' if parent.parent.nil?}'>"
|
||||
children.each do |child|
|
||||
ret << render_node_and_children(child)
|
||||
end
|
||||
ret << '</ol>'
|
||||
ret
|
||||
else
|
||||
''
|
||||
|
|
@ -41,3 +43,15 @@ module Admin::ItemHelper
|
|||
end
|
||||
|
||||
end
|
||||
|
||||
|
||||
# <ol class="sortable">
|
||||
# <li><div>Some content</div></li>
|
||||
# <li><div>Some content</div>
|
||||
# <ol>
|
||||
# <li><div>Some sub-item content</div></li>
|
||||
# <li><div>Some sub-item content</div></li>
|
||||
# </ol>
|
||||
# </li>
|
||||
# <li><div>Some content</div></li>
|
||||
# </ol>
|
||||
|
|
@ -1 +1,28 @@
|
|||
<%= render_node_and_children(Item.first(:conditions => {:parent_id => nil})) %>
|
||||
|
||||
|
||||
<script>
|
||||
$(document).ready(function(){
|
||||
$('ol.sortable').nestedSortable({
|
||||
disableNesting: 'no-nest',
|
||||
forcePlaceholderSize: true,
|
||||
handle: 'div',
|
||||
helper: 'clone',
|
||||
items: 'li',
|
||||
maxLevels: 3,
|
||||
opacity: .6,
|
||||
placeholder: 'placeholder',
|
||||
revert: 250,
|
||||
tabSize: 25,
|
||||
tolerance: 'pointer',
|
||||
toleranceElement: '> div',
|
||||
|
||||
stop: function(event, ui) {
|
||||
$.post("<%= admin_update_position_path %>", { id: ui.item.attr('id'), parent_id: ui.item.parent().closest('li').attr('id'), position: ui.item.index() } );
|
||||
// console.log("parent: " + ui.item.parent().closest('li').attr('id'));
|
||||
// console.log("id: " + ui.item.attr('id'));
|
||||
// console.log("position: " + ui.item.index());
|
||||
}
|
||||
});
|
||||
});
|
||||
</script>
|
||||
|
|
@ -23,9 +23,9 @@
|
|||
</div>
|
||||
<div class="viewport">
|
||||
<div id='back_sidebar' class="overview">
|
||||
<ul class="nav nav-list">
|
||||
<ol class="nav nav-list">
|
||||
<%= yield :sidebar %>
|
||||
</ul>
|
||||
</ol>
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
|
|
|||
|
|
@ -49,6 +49,7 @@ Orbit::Application.routes.draw do
|
|||
get 'add_attribute_field'
|
||||
end
|
||||
resources :items
|
||||
match 'update_position' => 'items#update_position'
|
||||
resources :links do
|
||||
member do
|
||||
get 'delete'
|
||||
|
|
|
|||
Reference in New Issue