Added Sorting Feature
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@ -56,7 +56,75 @@
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// TODO: Brainstorming about how to handle additionalControls...
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self.staticID = 0;
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self.controls(self._processControls(undefined, self.controlsFromServer))
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self.controls(undefined);
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self.controls(self._processControls(undefined, self.controlsFromServer));
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$(".innerSortable").sortable({
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connectWith: ".innerSortable",
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items: "> .sortable",
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cancel: '',
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sort: function (event, ui) {
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var self = $(this),
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width = ui.helper.outerWidth(),
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top = ui.helper.position().top;//changed to ;
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self.children().each(function () {
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if ($(this).hasClass('ui-sortable-helper') || $(this).hasClass('ui-sortable-placeholder')) {
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return true;
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}
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// If overlap is more than half of the dragged item
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var distance = Math.abs(ui.position.left - $(this).position().left),
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before = ui.position.left > $(this).position().left;
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if ((width - distance) > (width / 2) && (distance < width) && $(this).position().top === top) {
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if (before) {
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$('.ui-sortable-placeholder', self).insertBefore($(this));
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} else {
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$('.ui-sortable-placeholder', self).insertAfter($(this));
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}
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return false;
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}
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});
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},
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update: function(event, ui) {
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var target = ko.dataFor(this);
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var item = ko.dataFor(ui.item[0]);
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if (target == undefined) {
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return;
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} else {
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if (target == self) {
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if (!item.hasOwnProperty("children")) {
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return;
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}
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}
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else if (!target.hasOwnProperty("children")) {
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return;
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}
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}
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var position = ko.utils.arrayIndexOf(ui.item.parent().children(), ui.item[0]);
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if (position >= 0) {
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if (item.parent != undefined) {
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item.parent.children.remove(item);
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if (target == self)
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self.controlsFromServer.splice(position, 0, item);
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else
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target.children.splice(position, 0, item);
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} else {
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self.controlsFromServer = _.without(self.controlsFromServer, item);
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if (target == self)
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self.controlsFromServer.splice(position, 0, item);
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else
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target.children.splice(position, 0, item);
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}
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}
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},
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stop: function(event, ui) {
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self.rerenderControls();
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}
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}).disableSelection();
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};
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self._processControls = function (parent, controls) {
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@ -197,7 +265,7 @@
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if (customControl.hasOwnProperty("offset") && customControl.offset() != "") {
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offset = "offset" + customControl.offset();
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}
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return span + " " + offset;
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return "sortable " + span + " " + offset;
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};
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self.searchElement = function (list, id) {
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