Is there a way to change the </code> element in a Meteor app? Seems templates are only processed in the <code><body></code>.</p>
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<span>2020-12-02 17:26</span>
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<p>you can also include in <code><head> </head></code> tags which does not reside in a template. try this:</p>
<p>contents of sample.html:</p>
<pre><code><head>
<title>my title</title>
</head>
<body>
...
</body>
<template name="mytemplate">
...
</template>
</code></pre>
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<p>What I ended up doing:</p>
<p>in the Meteor.isClient:</p>
<pre><code>Meteor.startup(function() {
Deps.autorun(function() {
document.title = Session.get('documentTitle');
});
});
</code></pre>
<p>now that the var is set reactively, go in the router file (if not already done: meteor add iron:router. My router file is both client and server)</p>
<pre><code>Router.route('/', {
name: 'nameOfYourTemplate',
onBeforeAction: function () {
Session.set('documentTitle', 'whateverTitleIWant');
this.next(); //Otherwise I would get no template displayed
}
});
</code></pre>
<p>It doesn't matter if you already set a title in the head tag. It will be replaced by this one according to your route.</p>
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<p>I had to look for an answer that would work for ui-router. I know that this might not be the answer you were looking for. Since this question was posted about 2 years ago, I figured if someone else was to come here looking for a solution with ui-router, this answer could help them:</p>
<p><strong>myApp.run.js</strong></p>
<pre><code>(function() {
'use strict';
angular
.module('myApp')
.run(run);
run.$inject = ['$rootScope', '$state'];
function run($rootScope, $state) {
$rootScope.$on("$stateChangeSuccess", function(previousRoute, currentRoute){
document.title = 'myApp - ' + currentRoute.data.pageTitle;
});
};
})();
</code></pre>
<p><strong>routes.js</strong></p>
<pre><code>(function() {
'use strict';
angular
.module('myApp')
.config(config);
config.$inject =
['$urlRouterProvider', '$stateProvider', '$locationProvider'];
function config($urlRouterProvider, $stateProvider) {
// ...
$stateProvider
.state('home', {
url: '/',
templateUrl: 'client/home/views/home.ng.html',
controller: 'HomeController',
data: {
pageTitle: 'My Dynamic title'
}
})
}
})();
</code></pre>
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<p>I find it more convenient to handle that kind of thing directly in the router with a <code>onBeforeAction</code>:</p>
<pre><code>Router.map(function() {
return this.route('StudioRoot', {
path: '/',
onBeforeAction: function() {
return document.title = "My Awesome Meteor Application";
}
});
});
</code></pre>
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<p>You can extend David Wihl's solution:</p>
<pre><code>Deps.autorun(function(){
document.title = Session.get("DocumentTitle");
});
</code></pre>
<p>Then You can in any time call:</p>
<pre><code>Session.set("DocumentTitle","New Document Title");
</code></pre>
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<p>You can create a helper for setting the title (CoffeeScript):</p>
<pre><code>UI.registerHelper "setTitle", ->
title = ""
for i in [0..arguments.length-2]
title += arguments[i]
document.title = title
undefined
</code></pre>
<p>or the same in Js:</p>
<pre><code>UI.registerHelper("setTitle", function() {
var title = "";
for (var i = 0; i < arguments.length - 1; ++i) {
title += arguments[i];
}
document.title = title;
});
</code></pre>
<p>Then you can use it in complex ways, and it will be reactive:</p>
<pre><code>{{#if book}}
{{setTitle book.title}}
{{else}}
{{setTitle "My books"}}
{{/if}}
</code></pre>
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