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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