I don't know if this is even possible, but here goes: I have an ASP.NET page that contains an IFrame that calls an HTML page. Is it possible to pass a variable from the ASP.NET page to the HTML within the IFrame? More specifically, I'd like for the ASP.NET page to fill in one of the fields on the form within the HTML page.
You could do something like this:
window.frames['IFrameName'].document.getElementById('TextBoxID').value='YourValue';
If you only need it to work with the latest browsers then window.postMessage is the way to go to communicate between frames.
See: http://msdn.microsoft.com/en-us/library/cc197015
Related
I have made an application which uses Iframes. I frame page contains lots of links inside. I want to get the urls when I click one link inisde iframe . How can we approach this problem?
Use jQuery contents, you can bind an event to your iframe like:
$('#MyIframe').contents().find('a').click()
From this question.
How would I use the view google has in the test center (where i test my frontend)?
When a user browse to site/search.aspx I want the to get the view testcenter shows, searchboxes and everything. I would also like to add my own javascript and css to the page.
Is this possible?
Now I have created a search box with updatepanel to show the results but this approach will force me to do a lot of parsing and setting variables for the dynamic navigation. I.e. a lot of logic Google already serves in test center.
By the way, I dont want to use the McA+ library supporting GSA 6.14.
I serialized the xml result from the GSA to C# objects and then fed them to my frontend where I could handle them.
Example of converting XML to HTML using XSL in C# ASP.NET can be found at: http://www.codeproject.com/Articles/469723/Rendering-XML-Data-as-HTML-using-XSL-Transformatio
The main page of our website is HTML. The powers that be want to put an asp.net calendar on this main page. Is there any better way to accomplish this than to use an iframe?
Start with this...
<div id="calendar">
View our calendar
</div>
Then use an AJAX request to replace the link with the actual calendar... works whether or not JavaScript is enabled / successfully fires!
Here is the jQuery way of getting the calendar...
$("#calendar").load("/ajax/calendar/");
I recommend that the first URL (the link to the calendar) links to a full page containing the calendar and the second URL (the link to ajax/calendar/) links to something that just returns the HTML for the calendar, to make it faster and less bulky...
All URLs are fictitious and any resemblance to your real URLs is purely coincidental.
If you control IIS - you could just map .HTML to the ASP.NET handler and add your asp:calender wherever you want.
If you're able to use JavaScript, then I would recommend one of the plethora of JavaScript calendars out there.
http://jqueryui.com/demos/datepicker/
I am converting an old html based website to ASP.NET, so that we can include more features like AJAX, Databases later on to the site. Currently my task is to create a new .aspx page for each older html page. To keep the layout persistent i have made a master page.
So currently i am building a content page from the master page, then renaming the content page and adding the text from the html page to the content placeholder area. However i was wondering if can cannot write a system, which can act as a Page Thrower.
Each hyperlink when clicked goes to a serverside code, where it requests the page it wants to load. Typically a webserver expects that the pagelink specified in the hyperlink does exist physically, but here what i am trying to do is that. Say the link is for the page "TravelDetails", the page need not exist physically, but the content of it is present in a file in (html format). so the Page Thrower gathers the data to display for that page, it has a master page already, it adds the html of it there and then throws the custom page. This way i don't have to keep 100+ aspx pages, i can do with a single page and maintain another data structure to store the content (static data) for each page. any guidance if my approach is right, and how to go about it?
Thanks
I think you should try some cms avaialable in market like dotnetnuke. Because every time you need to have to create a web page for a html page. In future if there will be any changes then it will take time. While in cms like dotnetnuke you just need to paste your html in existing system. You don't need to do coding again.
DotNetNuke is a free one. There are other Content Management System also available as well. Another advantage is that dotnetnuke is having skin features. So if you change skin at one place. You need not to do it for all the places.
Take a look at ASP.NET MVC. It uses ASP.NET Routing, which may help you.
Alternatively you can use ASP.NET Routing without MVC, too.
Matthias
Just a thought.
Create a page linked to the Master Page. In the content place holder add a Panel.
Let your Page thrower decide which page to display, retrieve the html data & add it to the panel at runtime.
Why don't you create the pages dynamically and then use asp.net caching in order to increase throughput.
I want to embed an .asp page on an html page. I cannot use an iframe. I tried:
<object width="100%" height="1500" type="text/html" data="url.asp">
alt : url
</object>"
works great in ff but not ie7. Any ideas? Is it possible to use the object tag to embed .asp pages for IE or does it only work in ff?
I've solved it in the past using Javascript and XMLHttp. It can get a bit hacky depending on the circumstances. In particular, you have to watch out for the inner page failing and how it affects/downgrades the outer one (hopefully you can keep it downgrading elegantly).
Search for XMLHttp (or check this great tutorial) and request the "child" page from the outer one, rendering the HTML you need. Preferably you can get just the specific data you need and process it in Javascript.
You might be able to fake it using javascript. You could either use AJAX to load the page, then insert the HTML, or load "url.asp" in a hidden iframe and copy the HTML from there.
One downside (or maybe this is what you want) is that the pages aren't completely independent, so CSS rules from the outer page will affect the embedded page.
Well, after searching around and testing I don't think it is possible. It looks to me like IE does not allow the object tag access to a resource that is not on the same domain as the parent. It would have worked for me if the content I was trying to pull in was on same domain but it wasn't. If anyone could confirm my interpretation of this it would be appreciated.