chat : function (content) {
var chats = this.get('chats') || [],
userData = kd.getCurrData(),
chatData = {
content : content,
ts : new Date().getTime()/1000
};
if (kd.isTeacher()) {
chatData._id = userData._id;
} else {
chatData._id = userData.child._id;
chatData.role = userData.relation;
};
chats.unshift(chatData);
this.save({'chats' : chats}, {
url : this.urls.chat,
type : 'POST',
data : {
msg_id : this.get('id'),
content : content
}
});
this.trigger('change');
}
render : function () {
wrapView.closeAll();
if (!this.model.hasChanged()) {
return this;
}
if (kd.isParent()) {
var child = kd.getCurrData().child;
this.$('.view-index-header .ava img').attr('src', core.getAvatar(child._id));
this.$('.view-index-header a').attr('href', '#user/'+child._id);
} else {
this.$('.view-index-header .ava img').attr('src', core.getAvatar(kd.getUserId()));
this.$('.view-index-header a').attr('href', '#user/'+kd.getUserId());
}
return this;
},