I have a great problem in an Apex project. On the main page I added a dynamic action on double click which generates URL like: f?p=App:Page:Session::::itemNames:itemValues: and goes to a page with this URL. On that subpage I have a button that clear all of the item's values. I want also to clear the subpage's URL from the values, and get something like: f?p=App:Page:Session::::::. I've tried to clear cache at different levels but it didn't affect on the URL itself.
You can clear all the items on a page with a URL similar to this:
https://apex.oracle.com/pls/apex/f?p=APP:PAGE:SESSION:::PAGES_TO_CLEAR::
The PAGES_TO_CLEAR text in the URL above should be substituted with the pages you want to clear all items from separated by commas. As an example, the URL below would navigate to page 1, but clear all the page items on page 4 and 5
https://apex.oracle.com/pls/apex/f?p=100:1:103732008363447:::4,5::
Related
I'm new to Django so apologies if this is a really stupid question but I'm trying to get a table to reload database values and when I open the page in a browser it loads ok initially but when it tries to reload nothing appears to happen. When I look in the network section of inspect element I can see repeated 404 page not found errors. I've been searching stack exchange etc. for a few days and I've tried various types of quotes etc. round the url tag but no joy. I'd really appreciate any help anyone can give me on this. I'm using python 3 and django2.
Project level urls.py
project level urls
App Level urls.py
App level urls
App views
App views
HTML
html
Directory Structure
directory structure
Terminal
enter image description here
Thanks in advance
The problem is a simple typo: you have a space between the { and the % in your url tag. This is causing Django to not recognise it as a tag, so the Ajax is using the literal string "{ % url ... }" as the URL which explains the mess you see in the terminal. Remove the space.
(Note, you still might not get the result you expect, since your Ajax function returns a complete HTML page but you are inserting that result inside a div in an existing page; you probably either want to replace the whole page or return a template fragment from your view.)
I'm using a script from https://css-tricks.com/rethinking-dynamic-page-replacing-content/ to partially refresh pages.
But the title of the page remains unchanged and is thus confusing to users.
Is there a sensible solution to amend that script?
You can change page title as you load pages in ajax with
document.title='sometitle'
How to identify coding having this file at magento .
For example,
Link Mean
how to identify which file its denotes ?
http://localhost/index.php/about-magento-demo-store/ is not a file, it's CMS page content which is actually a row stored in the cms_page table in your database that gets filtered through a template to produce html page content that is pushed to your browser.
Look under the CMS=>Pages menu, you'll find a grid and if you search in the url key column for about-magento-demo-store, you can find the page content there.
Magento's content does not exist as static pages, it is data stored in the database that gets selected, filtered through templates and assembled into HTML that gets final styling from CSS. It only becomes a page, once it is downloaded by the web browser.
1)Url redirects
look at the core_url_rewrite table and find the url that you requested.
if you find it, and target path starts like catalog/category/view/id/5,
that means catalog module, category controller, view action which you can find in
app/code/core/Mage/Catalog/controllers/CategoryController.php the method is viewAction.
2)Cms Pages
it can be a cms page
3)One of modules controller
It is the best way to install a profiler and see which controller handles your request.
So I have a website that has just two pages. On the home page, there are some things going on, but are not important. There are some links, however, that will need to link to a specific piece of content on the second page.
On the second page, I have content on there and it's all encased in the jcycle plugin.
What I need to do is if someone is on the homepage and they click on a link, it needs to load up the second page and show the correct "slide" that corresponds to what the homepage link is.
If you need any more clarification, please let me know.
In the cycle options reference, I see that there is a startingSlide option. You could set that dynamically. You could either do it with server-side code, e.g. /foo?slide=3 or you could check which anchor reference was used on the incoming link, e.g. /foo#slide3. Or, you could use DHTML to build the slideshow on the homepage when they click the given link.
Also note that there is a slideExpr option that you could use to filter the slides to a smaller set, depending on what they selected.
I'll explain:
I have a picture gallery, the first page is display.php.
Users can flip through pictures using arrows, when you click an arrow it sends an Ajax request to retrieve the next picture from the db. Now I want the URL to change according to the picture displayed.
So if the first picture is:
www.mydomain.com/display.php?picture=Paris at night
I'll flip to the next one and the URL would be
www.mydomain.com/display.php?picture=The Big Ben
How do I do this?
The trick here are uri's with an anchor fragment.
The part before '#' points to a resource on the internet, and after normally designates to a anchor on the page.
The browser does not refresh if the resource is the same but moves to the anchors position when present.
This way you can keep the convenience of browser history from a usability point of view while replacing certain parts on the page with ajax for a fast and responsive user interface.
Using a plugin like jQuery history (as suggested by others) is really easy: you decorate certain elements with a rel attribute by which the plugin takes care of the rest.
Also kinda related to this topic is something called 'hijax', and it's something I really like.
This means generating html just like you would in the old days before ajax. Then you hijack certain behavior like links and request the content with ajax, only replacing the necessary parts. This in combination with the above technique allows really SEO friendly and accessible webpages.
You can use the jQuery history plugin for example.
changing the search of the url will load the changed url.
See also: stackoverflow, javascript changing the get parameter without redirecting
Do you really want to use AJAX here?
A traditional web request would work like this...
User navigates to display.php
User clicks "next" and location is updated to "display.php?picture=Big-Ben"
Big Ben is shown to user, along with a link to "display.php?picture=Parliment"
User clicks "next" and location is updated to "display.php?picture=Parliment"
And so on.
With AJAX, you essentially replace the GET with a "behind the scenes" GET, that just replaces a portion of your page. You would do this to make things faster... for example...
User navigates to display.php
User clicks "next" and the next image location is obtained using an AJAX request
The image (and image description) is changed to the next image
What you are suggesting is that you retrieve the "next url" using AJAX and then also perform a GET on the whole page. You would be much better off sending the "next" image when you send each page and not using AJAX at all.
this best describes everything i think: http://ajaxpatterns.org/Unique_URLs