We Keep Coding

Load content via Ajax WITHOUT a Hash

What I am trying to do is load content via Ajax on a site. So suppose we have this as the main page example.com/blankpage (I have used htaccess to get rid of the .html part). Currently I have this working, I click a link on the page that directs to mysite.com/blankpage#PAGE1 and the Ajax script will load all the text from PAGE1.html and place it into a div on blankpage.
Now here is what I am actually trying to do. Pretend I have another link on the page as such: mysite.com/blankpage?action=PAGE2. Clicking on the button works and it actually does load the contents of the file, however it only does so after loading a new page. It doesn't actually load PAGE2, it loads the blankpage and then replaces the contents of the div with the contents of PAGE2, which is what I want, but without a page load/refresh.
For the past hour I have been trying to find an error in my Ajax loading script but then it occurred to me that it might be the hash tag. Do Ajax page loads NEED # or am I actually making a mistake somewhere.
I can post the code if need be.

you can try jquery load() function.
I think it's useful for your requirement.
like div has is "blankPage".
so you can do like this
$('#blankPage').load(your url);
in this load function you can return your view and put this blankPage div.

Javascript not loading in Single Page Application

I have a single page application.With header, footer and content sections.
Header and footer part will be loaded one time. For consecutive navigation the content page will be loaded (its simple MVC plugin). The content page has Jave scripts it needed.
My issues is when I load the content page for the first time the java script is loading. And if I navigate to some other page and revisit to the page the Java script will not be called again.
For example say I have content page PageA and it has java script reference for Myscript.js.I have simple alert in Myscript.js. When I load PageA for first time I'm getting alert. But if I navigate to PageB and come to PageA I'm not getting the alert.

how to load DOM on ajax tab

I need to load the DOM in my page while using ajax tab.
I am using a jquery ajax tab plugin to implement tab functionality.I am having 6 tabs in my application and all tabs are loading data using ajax tab plugin except first one.Since the page is loaded using ajax tab plugin,DOM is not loaded.I checked by putting a alert in my page inside the script tag.I am not getting the alert popup also.In the 6 tab,the very first tab is loading the data using normal page load.So,when i am focused on that 1st tab and reload the page,i am getting the alert popup and the script function is working fine.If i click any other tab and reload the page,i am not getting the alert popup and i need to show a alert popup on clicking the ajax tab.
What i thought was the DOM is not loaded using ajax tab data load.So how to load DOM while using ajax load.
For example:
sonepage.php
<script>
alert("check");
</script>
The above will alert the popup when i am focused on first tab and if i am in other than first if i reload the page i am not getting the alert popup.I need to load the DOM in ajax load also.
Is it possible to do this.

Delay the page rendering until an iframe is loaded

We have the following situation:
We have a webpage (let's call it Page A) that gives us only the header of a website.
We have another webpage (let's call it Page B) that gives us the content with no header and includes the Page A in a hidden iframe.
When Page A is loaded it will get its own HTML and add it in an empty div in Page B.
All of this is working as expected.
My question:
Can I delay the page rendering of Page B when it reaches the iframe, wait for the iframe to load and when the HTML is populated in Page A to continue the rendering. The behaviour should be as if I'm calling the contents from a synchronous AJAX call. The idea is NOT to show the content of the Page below the main menu until the menu HTML is populated.
The business logics behind this:
We're using an external service as a forum and we need to add our website header above. They can give as a free-html slot where we can put our own HTML. The header is dynamic so we need to load it each time from an URL. Since their site may response faster we don't want the content to load and several moments later the menu to pop out of nowhere. We need to have the menu HTML populated before we continue showing the content. The Menu HTML is populated from an iFrame by the iFrame so we need to wait for it to load.
Any help will be appreciated.

Maybe you can hide the contents of Page B via style="display:none;" and then show the contents when iframe's load event fires.

Insert the markup for the <iframe> dynamically in a content loaded event handler. Since you've tagged the question jquery
$(window).on("load", function() {
var iframe = $("iframe").attr("src",url).whatever();
$("whatever selector").append(iframe);
})

Refreshing dynamic listviews in JQM when navigating between pages

I'm creating a mobile app using jquery mobile and cordova. I've successfully loaded a dynamic listview from a json ajax call. My issue is that when I navigate to another page, then press the back button, the original page's listview does not load and there is nothing where it should be. If I refresh the page, the listview appears. Rather than refresh the whole page every time I navigate to this page, how would I refresh just the listview?
I've tried refreshing the listview both when the DOM and the window have loaded, and before both, and using $(document).on("pagebeforeshow", "#pagenamehere", function() {}); to no avail.
To be more specific, I have two pages with listviews. The navigational steps go as follows:
1. load page 1: listview shows
2. navigate to page 2: its listview does not show
3. press back: page 1 listview shows
4. navigate to page 2: its listview still does not show
5. refresh page 2: its listview DOES show
6. press back: page 1's listview does NOT show
This process should make it clear that the listview only loads when the url is directly input or reloaded; for some reason navigation between pages (different html files) breaks this.

If you have script inside the head tag of the second page and this page is loaded through Ajax, then the script won't execute.
Try to move your script from the head tag inside the second page's div (<div data-role="page" id="mySecondPage">) or create a JS file and load it on the first page's load. Relevant example here
jQuery Mobile uses Ajax to perform pages transitions so during the transition jQuery Mobile will only inject the contents of the response's body element (or more specifically the data-role="page" element). Nothing in the head of the page will be used (except the page title).
In conclusion, any scripts and styles referenced in the head of a page won't have any effect when a page is loaded via Ajax. They will execute if the page is requested via HTTP and that's why your listview is loaded after a full page refresh.