Forms Data Controls :: Find Any Cell's Value Onclick In GridView?
Feb 5, 2011
I have a gridview with 4 columns....time,Collage,Personal and reminder
in first column + is a image Button and 8am is a linkbutton 8am,9am,10am.....etc
are coming from gridview binding with daytime.xml...
time || Collage || Personal || Reminder
8am+
9am+
10am+
11am+
12am+
------
8pm+
Problem (1)
i want to store the value(eg. 8am,9am,10am...) in a string variable on clicking of that cell...
and according to selected time i want to save the event.....
Problem (2)
I want to show data from table named PlannerMaster in the Collage,Personal,Reminder Column..
is it possible to show data in First Column From Any xml file And another 3 Columns from any other table/Datasource.........
Problem (3)
I also want to change the backcolor of column ..according to the saved event
For Example if any event for Personal Category (in our gridview Column no. 3) from 8am to 11am..at that condition i want to show the row 8am to 11 am with backcolor Yellow...
same for Functionality For Collage and Reminder Column .....
this will help user to visualize in which time duration he is engegged/busy.....
I have started to solve these tasks by my own...but want to do this in easy and proper manner..
I have a grid view populated with some data included bit fields and I made an export to excel function For each row i need to check the cell with the bit value to change the cell color, but the cell is always empty, even if is the field is set to False or True. foreach (GridViewRow row in gv.Rows)
I'm having a weird problem where the GridView cell that I'm programmatically updating turns grey, and throws a null error when attempting to save row. I have been searching all day and have not been able to find a solution. I'm guessing there is a problem with my code, so here it is:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
I have a listview with a linkbutton in it, whenever the user clicks on the link button, I want to retreive the value under:
[Code]....
In my code behind I have
[Code]....
if I change txtstartdate.text = "Testing..", it would work fine with no problem, so everything is working except just finding the value of the username
I'm trying to add multiple statements to a onclick attribute of a Gridview row:[Code]. Something must be wrong with the way I concat the string 'script' with the statement that makes the row selectable. when the session var is null, then the Page.ClientScript statement goes through and the row will be selectable, but when the session var is NOT null and as a result, the whole statement contains the 'confirm' part, the the confirmation dialog pops up but nothing else happenes upon confirming. What's wrong with the "script += Page.ClientScript.GetPostBackEv..." part?
i need to do a pop up for every cell in gridview. The moment user click on the cell on gridview , a pop up pop up and showing every the data in the cell for user to do modification in textbox.
I am facing the problem in capturing the cell data and also bind the pop up to every cell.
I have a gridView which connect with sqlDatasource. I want get value from cell. When i do that - this.GridMain.Rows[1].Cells[9].Text but always there are "". How can a i get value form cells.
How to set Height and ItemSource(Business Object as DataSource for Cell) for every Cell in DataGrid/ Grid? Shown below is part of code I am currently using with Grid Control. What I am currently doing is that I am using ListBoxItem, set Item Height and ItemSource at ListBoxItem Level, Add ListBoxitem to ListBox and then Add ListBox to Grid, It leaves me with just one row and multiple columns in the Grid, which is perhaps not the best way of doing it as it doesn't allow me to take benefits from UI Virtualization of Grid.
[code]....
I am open to use any control i.e. Grid/ DataGrid provided it allows me to set Cell Height and item source at Cell level. In my requirement, Cell height depends on the Item duration and size of image, which means the height of the cells may not be same across cells in any particular row.
how to update the text within a textbox inside the same cell of a DropDownExtender and ListBox while the option the user clicks on inside the ListBox
Here is a code snip of the template field
[Code]....
Then I also have this on the RowDataBound event of the gridview
[Code]....
What I don't understand on how to do is tell which row the onclick event took place and in what column. Then I also need to figure out how to build the JS for the front end to handle this and update the proper rows / columns textbox
I am using this command to get the value of a particular cell in the GridView: Question: Do you know why I do not get a value in strValue ? There is definitely value in the grid.
protected void grid_RowCommand(object sender, GridViewCommandEventArgs e) { //proceed only if the Details button is clicked... if (e.CommandName.ToLower() == "details") { //Get the row index selected... int index = Convert.ToInt32(e.CommandArgument); GridViewRow row = grid.Rows[index]; string strValue = grid.Rows[index].Cells[1].Text; }
i am having trouble to set a new value to a specific GridView cell.
The value is passed from a javascript to the c# code behind where it should update a specific Gridview cell []:
I am not using editedtemplate.
code c# :
[code]....
In other hand I am using a JS code that set a GridView cell value.. The new value is set but as soon as i select another row on the GridView ..the Updated cell comes back to its original.
JS code1 :
setCellValue(selectedIndex,5);
JS code2 :
[code]....
What i need is a simple way to set a specific gridview cell with my passed JS variable.
It does not give me any errors and seems to work but the grid view cell do not take this session. When I'm clicking on the edit hyperlink this event is triggered.
Objective : Get the value of a particular cell in a particular row - when I click on a template field button link. How do I "select" that row so I can use code like datagridview.rowselected
or datagridview.selectedrowindex etc...
Right now I am using code like that and it does not get any values of the gridview because it does not know what the selected row is (may be because I want this to be done on template field click)
I have a gridview with a bound column,a template field with an editable textbox and a template field with a readonly textbox.
The bound field value is coming from database. I will enter a value to the editable textbox field. I want to set a value to the third cell based on the entered value in second cell . If the second cell is lost focus i want to set the value to third cell . If the solution is with a javascript function i will be very happy.
I have a gridview, Which I am editing. If user enter in TxtPrice then I need to caculate, Total Price. If use enter in txtqunatity then I need to update Total Quantity.
I have added a event GridCellChanged on OnTextChanged. I need to get cell id and value, How can we get?
