So I am having a hard time getting $.mobile.changePage to function properly. I call it like this:
$.mobile.changePage( "DataformsM-AddRecord.html", { transition: "slide"} );
But for some reason, when the HTML page is loaded, none of the external .js (the files that I wrote to actually do something) are included. I am following the significant loading conventions of
-Jquery
-(CUSTOM JS)
-Jquery Mobile
Does anyone know why this is not getting loaded properly? Also, the pageshow function is not getting fired either, which is strange. It looks like this:
$("div[data-role*='page']").live('pageshow', function(event, ui) {
loadFormFields();
});
Now the page is rendered, but none of the functional things happen. If I hack it and do something like this:
document.location.href="DataformsM-AddRecord.html";
It will function properly.
jQuery Mobile does not pull the whole page into the dom, it grabs the first data-role="page" element and its descendants and pulls that into the current dom.
So any scripts in the <head> of the document will not be included.
I generally put all the functional JavaScript for my site on the index page and then when external pages are loaded into the dom they can benefit from the already loaded scripts.
Also, you can place JavaScript code inside the data-role="page" element and it will be included when jQuery Mobile does its AJAX load of the page.
UPDATE
A good system for this is to put all of your JS into an include file and include it on each page of the site. It will be ignored if pages are brought into the DOM by AJAX, but if someone refreshes somewhere in your site, the JS will be available.
So building off of what Jasper so wisely noted above, I came up with a working solution.
Basically I Load up all of my JS and CSS files into the index page to start. Now when you load, this method will be triggered for the pageshow
$("div[id*='page1']").live('pageshow', function(event, ui) {
setTimeout(function() { window.scrollTo(0, 1) }, 100);
doStuffWhenPageintializes();
});
Once I call the $.mobile.changePage( "someOtherPage.html", { transition: "slide"} );, the pagehide method will get fired for the page1 object. This is where you can trigger the method to initialize the page you are transitioning to.
$("div[id*='page1']").live('pagehide', function(event, ui) {
setTimeout(function() { window.scrollTo(0, 1) }, 100);
loadStuffForNewPage();
});
Now you can remove the document.location.href="external.html" line and simply use the native JQM call. Hope this helps some people.
Kindly repeat the head section with all the scripts in each html page, since change page will cause reload of pages and will re create head section...
a simple change page like this would then work:
$.mobile.changePage('abc.html', {
transition: 'slide'
});
It seems that there is no "right" way provided by JQM to load external html files. Thanks a bunch to Jasper for the solution.
JQM suggests an AJAX reload if we want to switch to external pages, like:
<a href="foo.html" rel="external">
or
<a href="foo.html" data-ajax="false">
I tried both but they didn't work - I"m programming for native apps, so maybe it may work for web apps?
I solved this by putting script in the head section of last loaded page that helped and worked for me. JQM is not getting the head section of recently loaded page in the DOM so not bringing the JS content of the recent page. By putting all the script in an External JS file or by putting it in the head section of very first page might do the trick for you.
I too am looking for this solution the "correct way" for loading external pages. However, I will concur, that your hack does indeed work. I'll take the hack for now:
$(document).ready(function(){
$("#page1").bind('ended', function(){
$.mobile.changePage($(document.location.href="external.html"), 'fade');
});
});
Related
Javascript and Jquery is not loading on normal page refresh, but loads correctly on hard refresh (CTRL+SHIFT+R) and Incognito.
I'm calling the functions through window.onload:
window.onload = function() {
adddata(); adddata_pages();
adddata_views7();
adddata_pages7();
adddata_views1();
adddata_pages1();
};
And I'm including the Jquery files in this order in the head of html:
jquery.min.js , bootstrap.min.js , Chart.min.js , jquery.dataTables.js.
And in the end (before closing body tag) I'm calling my external js file which has all my functional code.
Can please anyone help as where I'm going wrong or what is the solutions for this?
Load your external js file inside document ready tags. jQuery has to be first in load order.
$( document ).ready(function() {
//load here your file
});
It is depends on your IDE in NetBeans you should refresh the cache to see the changes. Because refreshing page is not helping at all.Alternative solution is that you could use nodejs which uses auto refreshing when typing.
Brief
Imagine your first website vastly growing in the amount of code, however particular parts you want to globally modify such as a menu seen on every page. So I've taken my header and added it to it's own file and load it using:
// Load Header
$(".Header").load("assets/HTML/header.html");
So I've got my header, added it to it's own place to allow a bit of CMS to my website.
What Makes It Tick?
Dependant Files:
jquery-1.11.0.min.js
jquery-migrate-1.2.1.min.js
jquery-ui-1.10.3.custom.min.js
jquery.ui.widget.js
jquery.ui.selectmenu.js
In page script for drop downs and whatnot
The Problem
The header is loading presumably after all my scripts have loaded regardless of the several places I've tried and tested adding to fetch the header code.
I'm HOPING this is enough to insight some help, some possible problems many encounter as posting my link, it is massively subject to change! Please specify how I could make this question anymore local to Stackoverflow, however for now my live version can be found here.
I don't think that is good implementation of jQuerys load() method.
Have you tried using this pattern instead of using jquerys .ready()?
$(window).load(function(){
# your code
$(".Header").html(yourContent);
});
From jQuery API:
"Code included inside $( window ).load(function() { ... }) will run once the entire page (images or iframes), not just the DOM, is ready."
Just remember to put this statement outside of $(document).ready(function() { ... });.
I am using the following code to changePage from First.html
$.mobile.changePage("Second.html", { transition: "slide" });
But this is neither calling document.ready on Second.js or pageshow or pagecreate events.
How do I call a method in Second.js after Second.html is loaded?
I would guess your problem is related to placement of your Second.js file.
When loading intermediate pages, jQuery Mobile will strip whole page and load only BODY content. This is because jQuery Mobile uses AJAX for page handling. Only first (initial) page is fully loaded into the DOM. For other pages it is not necessary to load everything, no point if you already have whole page loaded into the DOM.
Read this article to find more about this problem. You will find several working solution.
The way JQM loads pages is by getting the element with the attribute data-role="page" via ajax, and not the whole document.
So, how do I make JQuery Mobile load the styles and scripts from any page (or a refresh), rather than only loading them in the entry point (index.htm)?
Just put them into the BODY tag.
It is described in my other answer: Why I have to put all the script to index.html in jquery mobile
Thanks, I had all my JS on one file, but the jquery, jqm, and jqm css files needed to be on each page too. What I ended up doing was including a script on each page body that checks if the scripts exist. If they were not there, they would be dynamically added.
It would be like this
if (document.getElementsByTagName('script') < 3)
{
createElement
setAttribute
append inside head element
//repeat for each script / styleshet
}
else
//do nothing
If I went the route of including all the files in the body, there would be a redundancy of the assets being requested on each page change. I believe this gets around it. It seems to work so far.
I am running the following jQuery that affects elements on a page view.
$(document).ready(function($){
$(".views-field-field-video").click(function() {
$(this).parent().find("a.cboxElement").click();
});
});
The code works perfectly, but only on the first page. When I use the pager at the bottom and navigate to any other page, the script does not work. Then, when I navigate back to the first page, the script also fails.
If I reload the page however, it brings me back to the first page and the script works again.
I am linking a .js file, and link in between the <head> </head> tags using <script type="text/javascript" src="http://source_to_file"></script> It is loading, I can see in the web developer tool.
EDIT:
The classes I am selecting in the script remains the same on all pages.
It sounds like you are only adding click events when the page is first loaded. If you are then dynamically adding HTML (with pagination) then you need to re-add the click events to those new objects.
Sounds like you just need to reatache the event. Drupal gives you a great way to do that right in your javascript:
Drupal.attachBehaviors('.behavior_class');
This will cause a lot of headache if you don't have context passed to your behaviors though.
Make sure your code is wrapped in, for drupal 6:
Drupal.behaviors.clikfocus_map = function (context) {
for drupal 7:
(function ($) {
Drupal.behaviors.ajax_example = {
attach:function (context) {
}
}
})(jQuery);
and your selectors should all have
$('.myselector', context');
Turns out I needed to just turn off AJAX on the view. Sorry to over complicate things, but thank you for all your help!