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Merge pull request gridstack#980 from adumesny/refactor/lodash
remove lodash dependency
2 parents 590bc34 + 1036221 commit 5ccd6b6

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+156
-2048
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‎README.md

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## Requirements
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* [lodash.js](https://lodash.com) (>= 4.17.10, full build)
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* [jQuery](http://jquery.com) (>= 3.1.0)
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* `Array.prototype.find` for IE and older browsers ([core.js](https://github.com/zloirock/core-js#ecmascript-6-array) allows to include specific polyfills)
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#### Using gridstack.js with jQuery UI
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working on touch-based devices.
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```html
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<script src="lodash.min.js"></script>
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<script src="core-js/client/shim.min.js"></script>
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<script src="jquery.min.js"></script>
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<script src="jquery-ui.min.js"></script>
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<script src="jquery.ui.touch-punch.min.js"></script>

‎bower.json

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"amd"
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],
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"dependencies": {
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"lodash": ">= 4.17.10",
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"jquery": ">= 3.1.0",
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"jquery-ui": ">= 1.12.0"
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},

‎demo/anijs.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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});
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</script>
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</body>
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</html>
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</html>

‎demo/float.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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width: 1 + 3 * Math.random(),
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height: 1 + 3 * Math.random()
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};
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this.grid.addWidget($('<div><div class="grid-stack-item-content" /><div/>'),
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this.grid.addWidget($('<div><div class="grid-stack-item-content"></div></div>'),
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node.x, node.y, node.width, node.height);
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return false;
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}.bind(this);

‎demo/knockout.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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}).data('gridstack');
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}
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var item = _.find(items, function (i) { return i.nodeType == 1 });
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var item = items.find(function (i) { return i.nodeType == 1 });
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grid.addWidget(item);
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ko.utils.domNodeDisposal.addDisposeCallback(item, function () {
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grid.removeWidget(item);

‎demo/knockout2.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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}).data('gridstack');
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}
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var item = _.find(items, function (i) { return i.nodeType == 1 });
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var item = items.find(function (i) { return i.nodeType == 1 });
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grid.addWidget(item);
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ko.utils.domNodeDisposal.addDisposeCallback(item, function () {
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grid.removeWidget(item);

‎demo/nested.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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‎demo/responsive.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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this.loadGrid = function () {
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this.grid.removeAll();
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var items = GridStackUI.Utils.sort(this.serializedData);
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_.each(items, function (node, i) {
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items.forEach(function (node, i) {
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this.grid.addWidget($('<div><div class="grid-stack-item-content">' + i + '</div></div>'),
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node.x, node.y, node.width, node.height);
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}.bind(this));

‎demo/rtl.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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}).data('gridstack');
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}
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var item = _.find(items, function (i) { return i.nodeType == 1 });
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var item = items.find(function (i) { return i.nodeType == 1 });
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grid.addWidget(item);
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ko.utils.domNodeDisposal.addDisposeCallback(item, function () {
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grid.removeWidget(item);
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y: 0,
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width: Math.floor(1 + 3 * Math.random()),
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height: Math.floor(1 + 3 * Math.random()),
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auto_position: true
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auto_position: true,
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index: 'auto'
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});
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return false;
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};

‎demo/serialization.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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this.loadGrid = function () {
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this.grid.removeAll();
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var items = GridStackUI.Utils.sort(this.serializedData);
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_.each(items, function (node) {
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this.grid.addWidget($('<div><div class="grid-stack-item-content" /></div>'),
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node.x, node.y, node.width, node.height);
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}.bind(this));
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items.forEach(function (node) {
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this.grid.addWidget($('<div><div class="grid-stack-item-content"></div></div>'),
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node.x, node.y, node.width, node.height);
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}, this);
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return false;
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}.bind(this);
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this.saveGrid = function () {
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this.serializedData = _.map($('.grid-stack > .grid-stack-item:visible'), function (el) {
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this.serializedData = $('.grid-stack > .grid-stack-item:visible').map(function (i, el) {
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el = $(el);
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var node = el.data('_gridstack_node');
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return {
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width: node.width,
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height: node.height
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};
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});
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}).toArray();
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$('#saved-data').val(JSON.stringify(this.serializedData, null, ' '));
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}.bind(this);

‎demo/two.html

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.0/jquery-ui.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.0/lodash.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/shim.min.js"></script>
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<script src="../dist/gridstack.js"></script>
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<script src="../dist/gridstack.jQueryUI.js"></script>
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acceptWidgets: '.grid-stack-item'
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};
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$('#grid1').gridstack(options);
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$('#grid2').gridstack(_.defaults({
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$('#grid2').gridstack($.extend({}, options, {
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float: true
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}, options));
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}));
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$('.grid-stack').each(function () {
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var grid = $(this).data('gridstack');
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_.each(items, function (node) {
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grid.addWidget($('<div><div class="grid-stack-item-content" /><div/>'),
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items.forEach(function (node) {
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grid.addWidget($('<div><div class="grid-stack-item-content"></div></div>'),
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node.x, node.y, node.width, node.height);
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});
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‎dist/gridstack.all.js

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‎dist/gridstack.jQueryUI.js

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‎dist/gridstack.jQueryUI.min.js

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