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I am using masterpages in my aspnet website. .
Whenever I refresh or reload or redirect to another page of same application , the complete page is getting reloaded which taking lot of time in binding header and footers. ....
Is there any other way keep header and footer constant and only content inside it get reloaded........
That is not something MasterPages is going to solve for you.
MasterPages are intended to easily reuse the framework of your site.
Picture from MSDN explaining the behavior of MasterPages:
As you see, it's just A+B.
If you want to prevent reloading it every time, use AJAX.
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500 brothers. why nextjs fetch all json files at the first time I land on the page. I am used getstaticprops for those pages. I am afraid that will affect the performance.i expect that the json just should be fetched when I land on that page.
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Your problem is you're using Link and by default, Link has prefetch={true} which means your page will prefetch all your data from all other pages' links. You can check this doc.
These prefetching behaviors run in the background, so you don't need to worry about performance.
If you are still concerned about it, you can set Link like below
<Link prefetch={false} href={...}>
<a>...</a>
</Link>
Side note that whenever you hover on Link, it will start prefetching, although you set prefetch={false}.
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How would one find out if it's even possible on specific site?
For example https://forums.eveonline.com/default.aspx?g=topics&f=257
There are many more sites where I wanted to display more results per page but option is not available.
Without knowledge of the code base, there is no way to know whether you can change the page behavior via a URL parameter, other than trial and error.
If the site is well designed, all URL parameters ought to be validated against a white list, so it should not be possible to hack the URL. So you should not rely on this.
I know that this is not answering the real question and i know that John Wu is right: You can't obtain this via querystring if you don't know if this is coded server side. What i think is that there is always a way:
For example, in this case you can use rss feed (the button placed at the bottom of the page):
https://forums.eveonline.com/default.aspx?g=rsstopic&pg=Topics&f=257
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Hopefully this question is not to broad or inappropriate for Stack Overflow. I use VS2013 to develop an asp.net website based upon SQL Server. I want to make a jquery mobile app that needs much of the DB content and would like to reuse my existing EF-linq-VB code. I've looked at somewhat similar questions here, but not found a good way to get started. I have ample books for the jquery mobile UI and often use regular jQuery in my web pages. It's not clear to me if I should start with an aspx page or an html page. If aspx then does this cause problems for jquery mobile? If html, then how to call VB code behind and move data back to the html page? Is there an good tutorial or example that deals with this? Thanks.
jquery mobile is Bulid on Javascript Base and It is Client Script , ASP.NET is on ServerSide .
so You can Choice html or aspx to Use jquery mobile. if you want exchange data. like Insert ,
Update, Delete. You can Use Json on ASP.NET in WebService or WebApi
ref
http://demos.jquerymobile.com/1.2.0/docs/forms/forms-sample.html
http://demos.jquerymobile.com/1.0a1/experiments/api-viewer/docs/jQuery.post/index.html
ASP.NET Example
Simple Form Submit in Jquery Mobile
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I want to display different messages from a database in rows of divs, it's for a portion of the site where people will be able to share stories. I want it to look like rows of post-it notes with the stories on them, then if they want to read more they can click on one and it goes to a detailed view of it. It's an ASP.net application, so I've been using VB for a lot of the other stuff.
It's a pretty simple database, with two-three fields (PK, Story, name) and I think it will use a page load event. Just not sure how to access the data. Previously I dealt with displaying grids and rows, but now I want something more organic.
I'm not an ASP guy, but the question seems a little vague. When pulling the data, you'll want to truncate the info from the database for the front page and then link to a full page with all of the info from that post.
For the display, you could use the help of the jQuery masonry plugin.
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I just want to inform the user that the page is busy when it is loading or the action is being carried in the background or when the postback occurs by just changing the mouse cursor to busy.
The cursor should turn to normal pointer when the page is completely loaded in ASP.Net.
try this from setHourglass
With ASP.NET pages this is a bit more of a problem to do. You need to employ a little JavaScript.
Add this JavaScript between the tags on your ASP.NET web page:
Code:
function setHourglass()
{
document.body.style.cursor = 'wait';
}
Now you have to tell the web form to run the JavaScript funciton when a post back happens.
Add this to your tag:
Code:
<body onbeforeunload="setHourglass();" onunload="setHourglass();">
Also try this Hourglass-cursor-for-Web-ASP-NET-pages
Now to set it back to normal do this
document.body.style.cursor='default';
This helped me. However, it was for the ajax updatePanel. It may give you some ideas.
http://encosia.com/improved-progress-indication-with-aspnet-ajax/