How To Show A Row From DB And Update Value With Gridview
Jan 8, 2011
My goal is to load a row from db to a webform and let the user update it's value .
The user searches an id (i have a stored procedure for that), how i show that data from the
row nicely in the web page through the dal layer. After the data is shown on the page the user need to update a cell in the row and send it.(the part of updating is not the problem).
in other questions how should the dal method should look and how i integrate it's result in the presentation layer (the aspx webform).
I've done a little reading but i don't know what exactly to use data object, data row , data table, object data source. i'm little confused by the data bind alternatives.
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Jan 10, 2011
PLZ find below my transaction. i feel that something is wrong in those lines especially in the insert in the table BARCOD0F .the gridview dont show the new updates .i closed the page and relaunch everthing but the updates are not considered
at the first sight my code is right???
[Code]....
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Jun 21, 2010
I have a formview in Edit Mode, within an update Panel all and these arewithin a Modal Pop Up extender.On clicking Formview Update button, I want an image to appear within the pop up.I have put the image within another panel1 and runat server.For some reason the image is not showing on clicking update button.
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Apr 19, 2010
i want to update the data of a database through a gridview update button
how can i attach a dataconvertion like this
[Code]....
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Jul 10, 2010
I want to update multiple rows of gridview (only price field. for that i have added textbox) on click of update button which is outside of gridview.I have done following way
<asp:LinkButton ID="lnkUpdate" CssClass="BlueButton" runat="server" OnClick="lnkUpdate_Click">Update</asp:LinkButton>
[Code]....
Up to this its working fine but when no textbox updated then no need to go in for loop so i am looking for confiramtion before updating rows please help me how to do that becausei am less aware with javascript. another problem is textbox value disappear when page index changed how i can retain that values.
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Mar 23, 2011
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Jun 28, 2010
When i try to update a row using the update functionality of Gridview it updates all the rows rather then updating that specific row which is in edit mode.
[Code]....
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Jul 31, 2012
I have a query . I want to edit the grid view columns in which user click the edit button he will edit the column in the grid and after that i want to add update button so that when he clicks on updates button after editing the row. The row will be updated and the grid will show you the new update row.
Here is my following piece of code.
<asp:GridView ID="noticeDetails" runat="server" BorderWidth="1px" AutoGenerateColumns="false" PageSize="10" Width="100%" CellPadding="10"
AutoGenerateEditButton="true" onrowediting="noticeDetails_RowEditing" >
<Columns> <asp:TemplateField HeaderText="CampaignIDRange">
<ItemTemplate> <%# Eval("CampaignIDRange")%>
[Code] ....
Basically grid is about that when user enter values intothe grid, the values will show in to the grid upon click button.I added edit button it works fine but it will incomplete without update button method ...
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Dec 1, 2010
In nested gridview, i am finding some problem, i want to show child Grid headers in Parent Gridview. Can anyone tell me that how it is possible? Its very urgent. Waiting for quick response.
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Nov 1, 2010
I have a webform all the controls are in a update panel,i have to write a script for showing error messages in a popup.
These are the scripts i tried
[Code]....
these scripts work fine if the button is outside the update panel. I want scripts for displaying on a click of button which is inside update panel.
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Feb 10, 2010
I'm trying to show "Progress" Image...on click of a button with in the Update panel, the image is getting displayed, but the modal dialog is not opening... the aspx is posted below...
[Code]....
Where as I have another button outside updatepanel, on click of it, opening modal window it works like charm.
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Sep 24, 2010
I have a view.On which i have two partial viewMy m ain is like this ->.(Note i am using
Ajax.BeginForm here.)
[Code]....
butmy issue is this that i have a button in SearchRequestCriteria partial view on which a function from my controller is called.And the result is bind into the SearchRequestResults partial view.but from when i am using Ajax,BeginForm is does not bind the result to thisSearchRequestResults Partial view.I have debug the program & found that the result is came into the SearchRequestModel & but it does shows in the
SearchRequestResults partial view.i want the result in this by using Ajax.
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Jul 7, 2010
I am using a master page which has a table that is used for layout. In one of the cells I have a Accordion control which holds links in each panel to navigate to the various pages. I have a few pages that take some time to load so I was trying to use the update panel progress control, however it seems that you cannot use a hyperlink or a link button as triggers for the update panel or if you can you cannot if it is in an accordion control.
So I am seeking advice on how to show a loading message when the pages load in the content panes.
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May 11, 2010
I have a page that the users get redirected to. On page load this page runs a bunch of code behind that and loads table. The processing could take a few seconds to minutes depending on how big a report is run. Is there any way to completely render the page before automaticly kicking off the code? I am trying to stay away from forcing the user to click on another button.
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Nov 9, 2010
I have a modalpopupextender and I want to be able to update the information without causing a postback and having to re-show the modal, normally I use an updatepanel and this is working in most cases but I have an issue with a repeater where the ItemCommand has been set but clicking the button does not fire anything, unless I set the repeater as a trigger but this then does postback and I lose where I am. Not the usability I want to provide.
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Dec 14, 2010
I try to use Update Panel for the loading of next page using C#. How do I do once the page is loading then update panel will show theprogress
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May 7, 2015
I am trying to using update panel that have upload file when it click and showing the updateprogress
Here is the design
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="upTest">
<ProgressTemplate>
Updating!
[Code] ...
So how I can get the value of the file once the button click?
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Oct 20, 2010
I have a Gridview where I can modify the Time portion of a DateTime field. The update method is working well, except for one thing:The field should only allow the time portion, e.g 08:23:09 but on the Database it saves it as a full DateTime, e.g 10/18/2010 08:23:09 AM. The problem is that upon editing, instead of adding the existing Date portion, it adds the current Date portion. So if I am editing the item from the last example into 08:25:09 instead of adding it as 10/18/2010 08:25:09 AM it adds it as 10/20/2010 08:25:09 AM which is obviously undesired behavior.Here's how I am doing the update:
protected void grvOutHour_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
GridView grvOutHour = (GridView)this.grvReport.Rows[grvReport.EditIndex].FindControl("grvOutHour");
TextBox txtBox = (TextBox) grvOutHour.Rows[e.RowIndex].FindControl("txtEditOutHour");
[code]...
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Jan 15, 2010
I'm trying to show some data in the update panel refreshing every second using page method. Everything works fine until I introduce Session. As soon as I save some data into the session my Ajax Page method is not called every second. Here is the complete code
Test.aspx
[Code]....
Test.aspx.cs
[Code]....
why after clicking "Enable Session" button refresh stops working?
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Jan 16, 2014
I have a ListView control that is inside of an update panel. I have a Button control that calls code behind when clicked and I have a trigger in the update panel that is triggered based on the click event of the button. The button that calls the code behind and inserts a record into the database works fine but I get a full page refresh and the ListView Data is not updated as expected. I then can go to another page, come back and the new data is there. I'm not sure what I missing. Please see the code below.
<asp:UpdatePanel ID="UpdatePanel1" runat="server" >
<ContentTemplate>
<asp:ListView ID="ListView2" runat="server" DataSourceID="sdsrcMessageComments" DataKeyNames="MessageId"
ItemPlaceholderID="PlaceHolder2" EnableViewState="False">
[code]....
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May 7, 2015
I am perform some action in update panel and there is a button to perform that action after perform that action, I want to show a button which is out side of update panel.
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Nov 24, 2010
I have an update panel with a set of 2 radio buttons, a label and an image button inside of it. There another set of 3 radio buttons that trigger the update panel. I got everything working but now the image button, label and set of 2 radio buttons inside the update panel show up twice when the radio button triggers are selected?
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Oct 3, 2010
It should be simple, but I didn't found yet how to do it. There is only one user (Admin with user name and passowrd, he has a cookie so I know when he is watching the page) I would like to show him the Update/Delete/Insert button options in my ListView, but to the other users I don't want them to be able doing this kind of things, So it should be hidden from them. How I am doing it in C# code? Showing/Hiding these buttons?
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May 31, 2010
Since I was not able to figure out my previous problem I decided to go ahead and make my own update statements and change the update command on a datasource I have. So I have a few textboxes and whatnot that allow you to change data and then click an update button. When I click that update button the page seems to refresh as if it was updating the record but the data in the boxes reverts back to what it was. I also created a ONUpdated sub and the label text change does not show.
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May 4, 2010
Currently I have something like this, but when I click "update" the record doesn't get updated (but no error is returned).
[Code]....
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