I have a project with a very standard layout so I suspect this is a common problem:
<body>
HEADER-CONTAINER DIV - includes superfish jQuery menu plugin but am open to other menu options if necessary.
CONTENT-CONTAINER DIV - depending on the page, contains several other jQuery plugins, HTML, javaScript, etc.
FOOTER-CONTAINER DIV
</body>
I'm looking for a elegant and well performing way to have a superfish menu click load the CONTENT-CONTAINER DIV with new content. The content contains both HTML and javaScript. I also want the solution to change the URL so if someone returns later to /my/page it will reload to the correct location (similar my understanding of Backbone.Router).
Any suggestions? If possible, please provide a link to a page loading into a div example and running any javaScript included in the load.
Superfish or not this is not really a problem. Whenever you add html to the page the browser will execute any javascript or load any javascript file this new html snippet will contain.
So when you click on your menu, you load (or generate) new html and replace your content div with this new content, the browser will execute the scripts.
You will have to rebind all events on that newly inserted content because jQuery will loose track of that.
I searched around and found the a decent example that shows how to take any #url and reload a div. Example found at http://thomasdavis.github.com/examples/restful-app/
Related
First, I create an instance of CKEditor named 'richEditor' in a webPage.
Second, upon a button click I am making ajax call, which returns html data, and showing it in a jquery UI dialog.Then I am copying the HTML of 'richEditor' instance already present in the webpage and pasting it in a div in the dialog.
But the reused 'richEditor' instance does not work.Any button click in the editor is throwing javascript error and neither the textarea nor the source text area is editable.
Any help or thought is really appreciated.
You cannot basically copy the HTML of the editor and reuse it. First of all, DOM structure of the instance is strictly connected to the JS code driving the editor (and vice versa). It's much deeper than plain HTML. The second reason is that the editor you use is based on the iframe, which cannot be copied preserving its content.
In other words: You have to create another instance of the editor to run it somewhere else. Please refer to the official guide and API docs to know more about CKEDITOR.replace(), CKEDITOR.appendTo() and CKEDITOR.destroy().
First of all, I had all my buttons which opened the Colorbox using the "ajax" class. That class however caused me many problems:
1-When I open one window, it will appear, when I close it and re-click the same button, it will be loaded twice (so I need to click twice to close)
Is there a fix for this?
What I have done for the moment:
Use iframes; my only problem now is I cant load the other colorboxes that are linked in that iframe. I am using the inline class.
Let me re-phrase that: I click on button "generate" it opens first colorbox with the iframe class. Inside that iframe I have a "generate_2" button which has inline content. Once I click that second button nothing happens. This used to work when I had the first button set to ajax.
What can I do?
thanks!
I had the same problem before. Since JavaScript cannot affect iframes, you must add the JavaScript code inside a script tag in the iframe page itself.
when I close it and re-click the same button, it will be loaded twice (so I need to click twice to close) Is there a fix for this?
I'd wager you are using ajax to open a complete HTML document, aren't you? You shouldn't be doing that. It's not valid HTML to nest one HTML document inside another, and you are causing the scripts from both to be applied to the original document. Each time you load that content, those scripts are being loaded and executed all over again.
I have a webapp that store a layout,
And on its edit mode the user should click on the layout option inside a jquery ui dialog.
After the user choose the template that he/she want, the page will automatically reload.
I want the jquery-ui keep open even after the page was reloaded...
Hope it makes sense.
Hoping for your replys.
King Pangilinan
I guess your whole page is being reloaded? If so you can't keep the dialog open but re-open it when your dom has been loaded. To do so you can do:
$(document).ready(function() {
$("dialog_selector").dialog('open');
});
That just opens it. Now if you want to do it on a page reload you would have to embed this javascript code in some conditional ERB-code (if you're using ERB) or similar which meets your conditions...
Hope it's clear what I mean.
i need to add js to a specific page in joomla. How do i do that? I cant find any option to edit the html of each page, since i also have to add some little html. How does joomla do that? i can assign a template for a specific site but then you would have to do each change twice...
I need to add a javascript file and some html to one specific site. i read the wiki and googled but i dont get it...
The reason you couldn't find a page to edit is that there is only one page in a Joomla site that builds all the other pages based on the URL, menu ID, and other parameters passed in the query string.
If you only need the javascript on a single "page" then there are a couple of ways to do it depending on where the content needs to be.
If it needs to go in the main content area (the component position) then you should get an extension that allows you to put javascript inside a regular Joomla article. Then you can put what ever code and HTML you need in the article and link to it with a regular menu item.
If you want it to go in a module position, then you can simply use the Custom HTML module. If you turn off the WYSIWYG editor editor, you can put the javascript right in to the content area of the module. It does require the editor to be off though, otherwise the code will be evaluated and you will lose what ever you had in there. You can also limit where the module displays under the menu assignment selection.
I am creating a Firefox extension that is somewhat similar to Firebug. There is a panel (or vbox) at the bottom of the browser that allows users to specify colors to certain Html elements. When they click the OK button, I would like these colors to get updated on the current web page.
I have my JavaScript working when I click the button (i am just throwing an alert), however when I change that JavaScript to change the css or styles of an element (by either using document.getElementById or jquery), nothing changes.
Is there something with Firefox extensions that I am missing? Any help is appreciated.
Let me know if you have any questions. Thanks
https://developer.mozilla.org/en/Extension_Frequently_Asked_Questions#Accessing_the_document_of_a_webpage_doesn%27t_work
You want content.document.getElementById() and similarly for every other construct you use.