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63 lines
1.7 KiB
63 lines
1.7 KiB
'use strict';
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define(
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[
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'backgrid'
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], function (Backgrid) {
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return Backgrid.Cell.extend({
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_originalInit: Backgrid.Cell.prototype.initialize,
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initialize: function () {
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this._originalInit.apply(this, arguments);
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this.cellValue = this._getValue();
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this.listenTo(this.model, 'change', this._refresh);
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if (this._onEdit) {
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this.listenTo(this.model, "backgrid:edit", function (model, column, cell, editor) {
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if (column.get("name") == this.column.get("name")) {
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this._onEdit(model, column, cell, editor);
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}
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});
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}
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},
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_refresh: function () {
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this.cellValue = this._getValue();
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this.render();
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},
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_getValue: function () {
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var cellValue = this.column.get('cellValue');
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if (cellValue) {
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if (cellValue === 'this') {
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return this.model;
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}
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}
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var name = this.column.get('name');
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if (name === 'this') {
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return this.model;
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}
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var value = this.model.get(name);
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if (!value) {
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return undefined;
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}
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//if not a model
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if (!value.get && typeof value === 'object') {
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value = new Backbone.Model(value);
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}
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return value;
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}
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});
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});
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