I have a text box control and a Grid view control on my web form. The text box is used to search for specific records in the Grid view. What i would like to do now is that when i clear my text box then i want all the original Grid view values to appear inside the Grid view. Any help please.
On clear button click, add code to bind the grid again.
If you have any particular scenario, please update your query with code
Related
How can I make ASP textboxes be in a horizontal form? I want to know the code that will enable my textboxes to be in a straight line horizontally and not vertically.
Both, ASP and HTML textboxes are inline elements normally. In a new webform with empty template in ASP.NET just move into design tab and place a new Textbox. Click somewhere else, but remain inside the div, so that no control remains selected. Your cursor would be after the Textbox you just created, and the div is showing focus. Pick and drop another Textbox now. If everything is going correct, You will see two textboxes side by side.
No extra coding or css property required.
Here is a post by Microsoft
https://learn.microsoft.com/en-us/aspnet/web-forms/overview/getting-started/creating-a-basic-web-forms-page#to-add-controls-to-the-page
In the Microsoft's post above, you can instead of placing a button, place a textbox.
I want to edit users who are from a grid view. Once I select the user (clicking on a row in a grid), I want to populate the selected user details into an edit pane(form with user fields) above the grid. Is this possible in asp.net.
Yes!
Check this:
GridView-DetailsView (Master/Detail) Code Project
Regards
Sure that is possible, you should use
gridview_SelectedIndexChanged event to get the last selected row, thereby you can access the last selected row using SelectedRow property of your datagridview so you can populate your form controls with the datagridview.SelectedRow.Cells[index].Text
In order to make each row clickable go in design view on your aspx page and click the datagridview right top corner arrow and click Edit Columns, from Available fields click on + sign on CommandField and chose Select, then click add and you got select link on every datagridview row.
Hope this help.
I have a user control and one button and one dropdownlist(ddl1) and a listview in my content page.
the user control consist of 3 dropdownlist.
Now the issue is that when i show image in listview based on ddl1. It works fine but when selected index change occurs in dropdownlist of user control then sometime the image control appears in listview without image which shouldn't.
http://img560.imageshack.us/i/listviewerror.png/
what could be issue because of which listview shows last control generated inside the listview?
suppose last time if listview showed 2 image and if i try to change something in user control's dropdownlist then it will show two image control but withou the image...
please guide me where am i going wrong??
if required i will post the code.
Thanks.
i think you need to bind the listview again when select the value from droupdown list. then may be you are not face the same problem.
hope this help.
i was trying to implement aspxgridview with filteration.i have enabled the "Enable filteration" for the aspx gridview .
but when i try to type some letter in filter text box of the aspx grid view the whole data in the grid view gets disappears.
when i remove the letters in the filter text box of the aspxgridview ,still there is no records in the aspxgridview.
why is the records in the apsxgridview disappears when the filteration occurs in aspxgridview?
I think that you are binding the grid to data at runtime. If so, please try the solution from the Why might paging (sorting, grouping, filtering) not work in the ASPxGridView? article. It should help.
We need to display the result of an SQL SELECT statement on a ASP.NET 3.5 web page. Although there are a number of columns that need to be displayed, only one of the columns needs an editable text box in it... however every record in the result set needs this editable textbox.
I know I can do this manually by building an html table myself, but I was hoping that there was a way to use a data-bound control (GridView? or ListView?) to do it.
Being somewhat new to ASP.NET, I am hoping there is some one out there who has done this.
--Thanks for your help!
A little further clarification....
We need all records to be editable immediately after display - so all records either need to be displayed in edit mode simultaneously - or the regular display mode needs to have an editable text box in it.
Use a GridView and convert the column that you want to be editable to Template.
In the ItemTemplate of this field, delete the Label and add a text box.
Add an extra "Save" button outside the GridView, and iterate the GridRows, find the text box (in each row), and use it to update the database.
Add a template column and then add a text box control instead of a label control
GridView BoundFields have the ReadOnly property which can be used to prevent the field from being edited in Edit mode. Set it to True for all columns that should not be editable.
<asp:boundfield datafield="myNonEditableColumn" Readonly="true" Headertext="My Non-Editable Column"/>