Forms Data Controls :: Setup Page To Display Gridviews Based On Subcategories?
Apr 18, 2010
I have a page for a client that currently is setup to display a gridview for each subcategory. They recently added a new subcategory and they were wondering why it wasnt showing up on the page. Well the way i have it setup, i have to create the gridview adn datasource for the new subcategory.
Is there a way to setup the page to display a gridview view for each subcategory so if they decide to add another, i dont have to update the page with a new gridview adn configure it? I would like to be able to update what i have and provide a more flexible setup for them.
keeping i mind that each gridview would contain different result sets, is this possible? if so, what controls would i use?
i have one requirement like i want to show all the categories with the subcategories ..
i mean if i have the Sale category it will be heading of the gridview and all sub categories of the Sale category foreign key related subcategories display in that gridview like urls .same way it will show all the categories ..
I have a web page which has about 11 gridviews.Hence the page takes bout 15 seconds to load.The grids are 1 below the other.They are populated at the page load.
I need a solution to reduce page load time. Is there a way,where the gridview loads only if user scrolls to it. I donot want the user to make selection for everytime he wishes to see a gridview. The page should show gridview if its data is bound to it, not waiting for entire page gridviews to get populated.
That can be setup to display certain number of records per page and allow paging.
I have tried the repeater, but having issues with paging since its linked to a SQLDatasource.
I have done a search on "Paging Repeater" and all examples are setup with XML and other datasources and im not able to figure out how to modify that to work with my SQLDatasource.
I do have a page that is literally overloaded with about 10 GridViews and there is a datasource for each particular one. Now, each GridView is hide inside a panel, so I only display one at a time depending on what is it that the user request. My concern is the followng: Even though I am only displaying one GridView at a time, do the others datasource are still working behind the scene on the blind side and therefore are putting a load on the server and on its performance. Or I do not have to worry about this because as long as the Panel.Visibility = False, nothing inside that panel is working.
I am trying to loop through all gridviews on a page to hide them and set their page index to 0. This should be very easy to do and it seems like the code below should work but it doesn't?? How can I accomplsh this with the least amount of code? FYI- this code is executed on a button click.
foreach (Control childControl in Page.Controls) { if (childControl is GridView) { ((GridView)childControl).Visible = false; ((GridView)childControl).PageIndex = 0; } }
I have my gridviews, buttons and labels put into tables:
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Here is how the page looks when I run it:
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Then when I select an Order this happens:
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Why is it when I select an Order and the second gridview pops up theat it moves my text and Ship button down? I thought I had it setup in the tables so this wouldnt happen?
the project I'm working on has become quite bigger then expected. And now I have pages containing about ten different GridViews (and it is likely to increase!!), each one with its own EditItemTemplate, ItemTemplate, FooterTemplate, style, properties, etc. And, of course, in the code-behind (C#) each Grid has its events handled. You can imagine: it is a mess, playing with visibility of each one, ImageButtons to hide them, further buttons for other actions. I decided to handle only events in the code behind, while using partial classes and additional classes for the rest of the code (SQL queries and everything else), but still, it's gettin a mess.
Well, my question is: is there a way to, how can I say, have a kind of separate files, where these objects are deployed, and from where I can reference them when running the application. Or, if it exists, a way to lighten aspx page and asp.cs pages. I know it's part of the job, so here the question is just intended to investigate whether a possibility to "distribute" the objects used in a web page exists.
I have two gridviews on same page - If a record is selected in Gridview1, I need to unselect a record (if one is selected) in Gridview2 - and vice-versa.
I am trying to display a starting date from an access database based on the dateId field in a datalist.
On page 1 (using a master page) the customer selects a starting date from a dropdownlist. When the customer hits the submit button, they are transferred to page 2 where the selected starting date is displayed.
I have a gridview.In Header of gridview i added dropdownlist.
[Code]....
Here the problem is, i am getting selected value in temp variable(if i change to 20,50,100) in dropdown selection event but it is not binding the pagesize for the gridview and also dropdownlist showing the value "10" only after the pageload.
Now, based on user selection say, 'Car', I want to display Help text associated with selection on page. Help text description - 1000 characters. Now, how do I fetch Help Text Description from? should I store in Session scope or Application Scope or fetch from Database based on drop down selection.
i m displaying an image in gridview based on condition from sql table. That is if the colum named "availabillity" is A the image will be red n if the value is "NA" the image will be green. i am using RowDataBound event.
but i am getting error as "Cannot implicitly convert type 'System.Web.UI.WebControls.DataControlRowType' to 'bool'".
I hv created menu using sitemap xmldatasource now i want to display that based on Category or Roles. I have Created 4 Category in my sql Server 2005. when particular user logged in based on his Category menu nodes should display.
I am trying to reconstruct a date/time period from five data elements Year, StartMonth, StartDate, EndMonth, EndDate If the event starts on June 5 and ends on June 6, 2010 - The label would read June 5 thru 6, 2010. If the event starts on June 30 and ends on July 2, 2010 - the Label would read June 30 thru July 2, 2010. and if the event starts on June 5 and ends on June 5, 2010 - The label would read June 5, 2010. I've tried a few variations without success. This one comes closest to what I'm aiming for.
I'm having trouble figuring out how to display a gridview based on the selection of a drop down list. I manually entered the drop down list items, but in the configure/choose data source I don't understand how you make a relationship between each list item and the corresponding database table you want to show.
i have displayed a xml file in the tree view form by binding them....now i want a sample code to access the nodes which are being selected and to display dynamically in a grid view ..in asp.net/c#
I have two tables. One table containing 1 master record and the other table containing multiple records per 1 master record. I want to only display in a gridview (or whatever is best) the master record AND its assocated detail records IF certain fields in the detail records are there. I have been trying to figure out how to do this but I am still a bit of a newbie and I don't how I can do this.
I have enabled User Rolls and assigned several Roll names such as 10, 11, 12, etc. I have a SQL Table that contains various fields of information including one named AuthorizedUserRoll, it's nchar(2).
A logged in user should only see the records in Gridview that matches his/her roll.
i am using MSSQL Server 2005 with VB in my codebehind. I have an application that I have written as a time tracking system that uses SQL Membership provider to secure the site with forms authentication. I want to add additional functionality to the site. My company has a intranet SharePoint site. I want to add something on the front page of the SharePoint site that will allow the users to clock-in/out without having to login to the application. I have a users table that is not part of the SQL Membership Provider that holds detailed information about the employees. There is a column in that table that identifies users as being able to use the clock-in system. I want to be able to display a clock-in/out button on the paged based on that column. Not all users have the ability to clock-in as their time does not need to be tracked.
