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realm-js
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fix for example first run

This commit is contained in:
Ari Lazier 2015-08-28 13:34:53 -07:00
parent e84c81542f
commit 1cda5ad4b4
1 changed files with 7 additions and 12 deletions
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19
examples/ReactExample/index.ios.js
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@ -41,18 +41,15 @@ class Edit extends React.Component {
} }
save() { save() {
var list = this.props.list;
var id = this.props.todoId;
var text = this.state.text;
realm.write(function () { realm.write(function () {
if (id == list.items.length) { if (id == this.props.list.items.length) {
list.items.push({text: text}); this.props.list.items.push({text: this.state.text});
} }
else { else {
var todoItem = list.items[id]; var todoItem = this.props.list.items[this.props.todoId];
todoItem.text = text; todoItem.text = this.state.text;
} }
}); }.bind(this));
// should not be needed once we have notifications // should not be needed once we have notifications
this.props.parent.updateDataSource(); this.props.parent.updateDataSource();
this.props.navigator.pop(); this.props.navigator.pop();
@ -80,12 +77,10 @@ class TodoList extends React.Component {
this.lists = realm.objects('TodoList'); this.lists = realm.objects('TodoList');
if (this.lists.length < 1) { if (this.lists.length < 1) {
realm.write(function() { realm.write(function() {
this.list = realm.create('TodoList', ['List', []]); realm.create('TodoList', ['List', []]);
}); });
} }
else { this.list = this.lists[0];
this.list = this.lists[0];
}
this.menu = this.menu.bind(this); this.menu = this.menu.bind(this);
this.delete = this.delete.bind(this); this.delete = this.delete.bind(this);
var dataSource = new ListView.DataSource({ var dataSource = new ListView.DataSource({