I want to have a complex header and reuse it in every page.
This is my page sample:
http://jsfiddle.net/HBgTp/2/
<div data-inset="true" id="MainScreen" data-theme="a" data-role="page">
<div class="MainHeaderPlaceHolder">
<!-- PUT HERE THE HEADER -->
</div>
</div>
<div id="MainHeaderWrapper">
<div data-inset="true" data-role="header">
</div>
</div>
I am trying to inject the header like this:
$(document).ready(function(){
$(".MainHeaderPlaceHolder").append($("#MainHeaderWrapper").html());
$('.MainHeaderPlaceHolder').trigger('create');
});
Nothing happened, What is wrong?
Thanks
Personally, If you want to go down this route
var html = "some html string";//just easier than pulling it from html - to my mind anyway
$(".MainHeaderPlaceHolder").append( html );
should work, but that's what you're doing so...
Related
I am using jquerymobiles 1.4.2
Is it possible to place a page within another page before closing first page.
HTML
<div data-role="page" id="page1">
<div data-role="header">
<h1>header</h1>
</div>
<div data-role="content">
Go to Page Two
contents</div>
<div data-role="page" id="page2">
<div data-role="header">
<h1>header2</h1>
</div>
</div>
Short answer is no, you can't. Nothing can prevent you but this "page" will never work as regular page. All pages must be part of a page container which is body.
On the other hand, inner pages were possible before with some 3rd party plugins but they were not updated since jQuery Mobile 1.0.
jQuery Mobile 1.3.1 has a very nice sliding panel feature, but the panel code must be placed within the same page it's used on.
I'm working on an app that needs to have the same panel on many pages. Instead of replicating code is there a way to dynamically inject the panel into these pages so that it will still retain the jqm panel functionality?
jQuery Mobile >= 1.4
Solution one:
Use an External panel that can be accessed from any page, this is in case you want to have the same panel contents in all pages.
Append panel to $.mobile.pageContainer once only on pagebeforecreate and then enhance the panel using $(".selector").panel().
var panel = '<div data-role="panel" id="mypanel" data-position="right" data-display="push"><h1>Panel</h1><p>stuff</p></div>';
$(document).one('pagebeforecreate', function () {
$.mobile.pageContainer.prepend(panel);
$("#mypanel").panel();
});
Add button to open the panel in each header (or wherever you want).
Note: When using External Panel data-theme should be added to panel div, as it doesn't inherit any styles/theme.
Demo
Solution two:
If you wish to do changes to panel before appending it, based on number of pages in DOM, add panel to each one with a different ID and a button to open that panel.
Note that you don't need to call any kind of enhancement, because you're adding panels on pagebeforecreate. Hence, panels will be auto-initialized once page is created.
var p = 1,
b = 1;
$(document).one('pagebeforecreate', function () {
$.mobile.pageContainer.find("[data-role=page]").each(function () {
var panel = '<div data-role="panel" id="mypanel' + p + '" data-position="right" data-display="push"><h1>Panel</h1><p>stuff</p></div>';
$(this).prepend(panel);
p++;
});
$.mobile.pageContainer.find("[data-role=header]").each(function () {
var panelBtn = ''
$(this).append(panelBtn);
b++;
});
});
Demo
Note: Make sure you use .one() not .on(), if you use the latter, panels will be added whenever a page is created.
jQuery Mobile <= 1.3
You can do it this way, using pagebeforecreate event and by checking if there is no Panel added already. Keeping in mind that panels markup should always be placed before [data-role=header] that's why I used .before().
There is no need to call any enhancement method since panels are added on pagebeforecreate. They will be initialized during that event.
Demo
Your panel
var panel = '<div data-role="panel" id="mypanel" data-position="right" data-display="push"><h1>Panel</h1><p>stuff</p></div>';
Add panels dynamically
$(document).on('pagebeforecreate', '[data-role=page]', function () {
if ($(this).find('[data-role=panel]').length === 0) {
$('[data-role=header]').before(panel);
}
});
Update
There are two alternative methods to inject "External Panel" dynamically.
For some one coming across this issue, there is something called External Panels in JQuery Mobile 1.4+, which can make our life easier.
http://demos.jquerymobile.com/1.4.0/panel-external/
You can do something like this.
<div data-role="panel" id="mainPanel">
<!-- .... -->
</div>
<div data-role="page" id="page1" >
<!-- .... -->
</div>
<div data-role="page" id="page2" >
<!-- .... -->
</div>
You can also do one thing create a panel at the end or start of all pages and open that by Id and script code mentioned below.....its working fine for me.
$(function(){
$("#navigation").enhanceWithin().panel();
});
<div data-role="page" id="page1">
<div data-role="main" class="ui-content ui-body-a ui-responsive">
<div data-role="header">
<div data-role="navbar">
<ul>
<li class="">
</li>
</li>
</ul>
</div>
</div>
</div>
</div>
<div data-role="page" id="page2">
<div data-role="main" class="ui-content ui-body-a ui-responsive">
<div data-role="header">
<div data-role="navbar">
<ul>
<li class="">
</li>
</li>
</ul>
</div>
</div>
</div>
</div>
<div class="ui-panel ui-panel-position-left ui-panel-display-reveal ui-body-b ui-panel-animate ui-panel-open" data-role="panel" id="navigation" data-position="left" data-display="overlay" data-theme="b" data-dismissible="true" data-swipe-close="true">
<div class="ui-panel-inner">
<ul class="">
</ul>
</div>
</div>
In order for hashcoder his response to work you need to initialize the external panel. Also add .enhanceWithin() to make listviews etc render properly within the panel.
Als add a data-rel=... attribute to the link via which you want to open the external panel.
<script>
$(function () {
$("div[data-role='panel']").panel().enhanceWithin();
});
</script>
<div data-role="panel" id="mainMenu">
<!-- .... -->
</div>
<div data-role="page" id="page1" >
Open main menu panel
<!-- .... -->
</div>
<div data-role="page" id="page2" >
Open main menu panel
<!-- .... -->
</div>
My mobile website dynamically adds the header bar to reduce code redundancy.
However, I'm stuck with styling header section of a jquery mobile page.
When I see the generated HTML tags, it looks okay,
but its element is not decorated by jQuery Mobile.
After adding the content, I invoked
$(pageId).trigger('create');
Do you have any ideas?
This worked for me : http://jsfiddle.net/emBxx/2/
HTML:
<script type="text/javascript" src="js/main.js"></script>
...
<div data-role="page" data-theme="b">
<header></header>
<div data-role="content">
<div class="content-primary">
<br />
<ul data-role="listview" data-filter="true">
<li>Some</li>
<li>random</li>
<li>searchable</li>
<li>content</li>
<li>(list!)</li>
</ul>
</div><!--/content-primary -->
</div>
<footer></footer>
</div><!-- page end-->
<script>
appendJQMHeader('Injected header !');
appendJQMFooter('—Injected ftr!', 'JQM 1.3.1Beta');
</script>
JS, in js/main.js:
function appendJQMHeader(pageTitle) {
$('header').replaceWith(
'<header data-role="header" data-theme="f">'+
'<h1>'+pageTitle+'</h1>'+
'Home'+
'</header><!-- /header -->');
}
function appendJQMFooter(left, right) {
$('footer').replaceWith('<footer data-role="footer" data-theme="f" class="jqm-footer"><p>©'+left+'!</p><p class="jqm-version">—'+right+'</p></footer>');
}
Note: for JSfiddle, it require 'Framework & extension > No wrap - in <head>'
For stand alone version, it worked fine with html head calling js/main.js containing the JS. Then html body with appendJQMHeader() & appendJQMFooter(). See the fiddle :)
Instead of invoking the trigger method, I executed the below command, and it works well.
$('#pageHome').closest(":jqmData(role='page')").trigger('pagecreate');
my html looks like this
<div id="menu">
<h3>Section 1</h3>
<div>
<p>I'm the first section!</p>
</div>
<h3>Section 2</h3>
<div>
<p>I'm the second section!</p>
</div>
<h3>Section 3</h3>
<div>
<p>I'm the third section!</p>
</div>
</div>
And this is my js
$(document).ready(function() {
$('#menu').accordion();
});
Somehow my accordion is not working even though I took this directly off of codeacademy. Previously, I had made my own accordion and it wasn't working so I took it off codeacademy where i first learnt it and still it wasn't working. I am hosting off google. Is something wrong with this?
I tried adding header: 'h3'
but it still has no effect. It just looks like an alternate of h3 and divs.
Your link to jquery should come before jquery UI or else it would not work.
I'm building a mobile app with Cordova, Backbone for the MVC structure and jQuery Mobile for UI.
This works well except for the user experience while loading a new page. Actually a new page is created dynamically, and when it's ready, jquery mobile handles the page transition to this page. In a mobile browser this transition is slower than in a classic browser, so while page is loading the user sees a blank white screen and then appears the new page.
The matter is about my header/footer bar. I'd like it to keep showing while the content is loading, so the user will see the header/footer and only a blank/white content during the transition.
So this is a classic page structure:
<div data-role="page">
<div data-role="header"></div>
<div data-role="content"></div>
<div data-role="footer"></div>
</div>
For me the easiest way to go is like that:
<div data-role="header"></div>
<div data-role="page">
<div data-role="content"></div>
</div>
<div data-role="footer"></div>
And fix the content with CSS positioning.
But I'd like to find something smarter.
What do you think of having a single JQM page, with Backbone just updating the <div data-role="content"> for each route? What about JQM rendering? And what about transitions?
Documentation: http://jquerymobile.com/demos/1.1.0/docs/toolbars/footer-persist-d.html
Basically you put a data-role="footer" element in each page like this:
<div data-role="footer" data-id="foo-footer" data-position="fixed">
<div data-role="navbar">
<ul>
<li>Friends</li>
<li>Albums</li>
<li>Emails</li>
<li><a href="d.html" >Info</a></li>
</ul>
</div><!-- /navbar -->
</div><!-- /footer -->
Notice the data-id, it must be the same on all data-role="footer" elements to take advantage of the persistent toolbar option. The data-role="footer" element also must have the data-position="fixed" attribute.
Here is a demo: http://jsfiddle.net/SpRAA/