I have created sample Xamarin forms application which contains 2 tabs. When user logins, then I am navigating the user to tabs view by setting the tab view to MainPage property.
Whenever I am navigating between the tabs, want to move selected list item from one page to another page and show on the second page.
Whenever I am selecting row from the list and navigating to another page either by clicking the tab or swiping to right, the page doesn't show the value. I tried to refresh the page by calling OnAppearing event but that is not called when I navigate.
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I have user control having Gridview inside it on parent page,on the same form one popup window gets open for document upload.
When I upload the document from pop window on attach button,it should get reflected to gridview of parent page.
I want to refresh my user control on attach button of pop window.
if you want to refresh your user control to Refresh the data of your grid view, then simply call your grid view bind function here again just after uploading new documents.
I have a gridview inside the content panel of a page that references a master page. I have paging enabled in the gridview and when I click on page 2 to view the second page the grid is displayed in another window that pops up. From the point onwards a click on next page shows the data in the popped up window.
How do I force the gridview to show the data in the same page?
I'm using ASP.NET 4.0
I am using views concept in my asp.net form control.my first view consist of a form to capture user details.when user press continue it will move to the second view.
The problem is ,When user press the back button of the browser from the second view it doesn't move the the previous view instead move to the previous page in the browser history.
I wanted to move to the first view with the existing data in the form,when user press the back button of the browser.
You should perform a full page postback I guess, so that at client end your previous view will be saved in browser's history.
I have a page on which there are two drop down lists, based on the selection of those dropdown lists grid view is filled. In grid view there are imagebuttons. When user clicks on any of the image button, he/she is redirected to another page. Now when I click on the back button of the browser, I want page in the same state as it was before redirect. How can I achieve this goal??
use ASP.NET Multiview control instead of separate two pages this will create one page with two views which will effectively retain page state.
Please refer to these articles
http://www.beansoftware.com/ASP.NET-Tutorials/MultiView-Control.aspx
code project multiview
I'm creating some sort of "wishlist" where users can click on any item in a repeater (clicking on a button).
When a users clicks the button I add that item to a session("wishlist"). The session contains a list of strings that are shown in a wishlist.
To render the wishlist on several pages I'm using a user control that contains a repeater that just loops over all items in that same session variable.
This works great, except for when I click on an item button "add to list" in the repeater, the user control does not show this newly added item in the wishlist (repeater looping over the session) until I manually refresh the page.
The button "add to list" in the repeater is triggerting a postback so I would think that the user control is being rendered again from the ground up.
Any ideas what's wrong?