Derby layout with persistent header
npm install derby-headerDerby layout with persistent header
In your derby-app:
``js
var derby = require('derby');
// Just require the package
require('derby-header');
var app = derby.createApp('twopages', __filename);
`
So, you have the layout:
`html`
All html in the #header-element is persistent and doesn't erase when app-routes
are changing. You also can use components inside the #header.
The package is created for client rendering. So, if you want to subscribe to
some data for your header use component "create"-function. For example:
in my index.html:
`html`
"header"-component example:
`js
module.exports = Header;
function Header(){}
Header.prototype.view = __dirname;
Header.prototype.style = __dirname;
Header.prototype.name = header;
Header.prototype.init = function(model){
}
Header.prototype.create = function(model){
// Create a childModel with 'global' context
// if we use regular root-model the subscription
// is unsubscribed after url is changed
this.globalModel = model.root.context('global');
var items = this.globalModel.query('items', {});
items.subscribe(function(err){
items.ref(model.path('items'));
model.set('loaded', true);
});
}
Header.prototype.destroy = function(){
this.globalModel.unload();
}
`
index.html
`html``
{{if loaded}}
{{/}}
Copyright (c) 2015 Artur Zayats
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