Github user robertkowalski commented on a diff in the pull request: https://github.com/apache/couchdb-fauxton/pull/204#discussion_r22274363 --- Diff: app/addons/documents/views-doceditor.js --- @@ -398,77 +308,89 @@ function (app, FauxtonAPI, Components, Documents, Databases, prettify) { msg: 'Save failed: ' + responseText, type: 'error', fade: false, - clear: true, - selector: '#doc .errors-container' + clear: true }); }); } else if(this.model.validationError && this.model.validationError === 'Cannot change a documents id.') { - FauxtonAPI.addNotification({ - msg: 'Cannot save: ' + 'Cannot change a documents _id, try Duplicate doc instead!', - type: 'error', - selector: '#doc .errors-container', - clear: true - }); + FauxtonAPI.addNotification({ + msg: 'Cannot save. Cannot change a documents _id, try Clone Document instead!', + type: 'error', + clear: true + }); delete this.model.validationError; } else { FauxtonAPI.addNotification({ - msg: 'Please fix the JSON errors and try again.', + msg: 'Please fix the JSON errors and try saving again.', type: 'error', - selector: '#doc .errors-container', clear: true }); } }, getDocFromEditor: function () { - var json; - if (!this.hasValidCode()) { return false; } - - json = JSON.parse(this.editor.getValue()); - + var json = JSON.parse(this.editor.getValue()); this.model.clear().set(json, {validate: true}); if (this.model.validationError) { return false; } - return this.model; }, - hasValidCode: function () { - var errors = this.editor.getAnnotations(); - return errors.length === 0; + beforeRender: function () { + this.uploadModal = this.setView('#upload-modal', new this.components.uploadModal({ model: this.model })); + this.duplicateModal = this.setView('#duplicate-modal', new this.components.duplicateDocModal({ model: this.model })); + this.confirmDeleteModal = this.setView('#delete-doc-modal', new this.components.confirmModal({ + text: 'Are you sure you want to delete this document?', + action: this.deleteDocument + })); + + // ensures it's initialized only once + this.stringEditModal = this.stringEditModal || this.setView('#string-edit-modal', new Views.StringEditModal()); }, - serialize: function () { - return { - doc: this.model, - attachments: this.getAttachments() - }; + updateValues: function () { + if (this.model.changedAttributes()) { + FauxtonAPI.addNotification({ + msg: 'Document saved successfully.', + type: 'success', + clear: true + }); + this.editor.setValue(this.model.prettyJSON()); + } }, - getAttachments: function () { - var attachments = this.model.get('_attachments'); + establish: function () { + var promise = this.model.fetch(), + deferred = $.Deferred(), + that = this; - if (!attachments) { return false; } + promise.then(function () { + deferred.resolve(); + }, function (xhr, reason, msg) { + if (xhr.status === 404) { + FauxtonAPI.addNotification({ + msg: 'The document does not exist', + type: 'error', + clear: true + }); + that.goBack(); + } + deferred.reject(); + }); - return _.map(attachments, function (att, key) { - return { - fileName: key, - size: att.length, - contentType: att.content_type, - url: this.model.url() + '/' + app.utils.safeURLName(key) - }; - }, this); + return deferred; }, - afterRender: function () { - var saveDoc = this.saveDoc, - editor, - model; + hasValidCode: function () { + var errors = this.editor.getAnnotations(); + return errors.length === 0; + }, + afterRender: function () { + _.bind(this.saveDoc, this); --- End diff -- that is not how binding context with `this` works You can either use the native way to bind the context of this: ```javascript exec: function (editor) { this.saveDoc(); }.bind(this), ``` or use underscore/lodash (http://underscorejs.org/#bind): ```javascript var saveDoc = _.bind(this.saveDoc, this); this.listenTo(this.model, 'sync', this.updateValues); this.editor = new Components.Editor({ editorId: 'editor-container', forceMissingId: true, commands: [{ name: 'save', bindKey: {win: 'Ctrl-S', mac: 'Ctrl-S'}, exec: function (editor) { saveDoc(); }, readOnly: true // false if this command should not apply in readOnly mode }] }); ```
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