Forms Data Controls :: Validate On Client Sideif A GridView Has Entries (count ==0)?

Jan 18, 2011

I want to validate on client side if a GridView has entries (count ==0). If it doesn't, I want to show on my Validation Summary.

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i have a grid as 

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<Columns>
<asp:BoundField HeaderText="Seat No" DataField="seatno">
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</asp:BoundField>

[code]...

the string gs=null, if i click the button again then gs takes the value from textbox.

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C# - Using Xval To Client Side Validate Forms?

Apr 23, 2010

I am using ASP.NET MVC2 and to validate the forms i use xVal. It seems like the server side validation works fine, but the client side validation doesnt work or atleast doesn't show up.

The code i use looks like this:

<% using (Html.BeginForm()) {%>
div class="label"><label for="EmailAddress">Email Address</label></div>
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When i remove the prefix it works fine. But when i remove it only the server side validation works.

Searching on xVal on this side i found this post that looks a bit like the same problem: [URL]

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(ASP.NET / C#) Beginner Level Client-side filtering. Begin typing an Item name in the filter box above the "Item" column (Grid View) a live filtering will take a place to filter the input letter till the user find what he/she is lookin for.[URL]c6786ACFRkcawodV3pBvg#adaptiveFilter)

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I need to validate two textboxes for date range in client side. what is the best approach ?

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Jan 20, 2010

I've a GridView bound to an object data source which gets data from a remote server. The GridView is inside an AJAX UpdatePanel. For each GridView row, I have a status data item for a person's status(like busy, free, etc.) and I need to show a running timer since a person has been in the current status. Different persons can be in different status at different times and so running timer for each person needs to be different and should be reset when a person changes status. Is it possible to show such a running timer for a cell in each row of a GridView and manipulate it differently i.e. start, stop and reset each instance individually?

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Apr 22, 2010

[Code]....

GridView Client Side Confirmation CommandField, ObjectDataSource?

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Jan 18, 2010

I am looking for a method to format gridview bound data using javascript.

I know you can have custom formating in Eval using:

[Code]....

But I am looking for a way to perform this task on client side, rather than doing it on the server.

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Forms Data Controls :: Gridview Lost Row_id On Client Side When I Click ButtonField To Load Another

Jul 1, 2010

I have 2 gridviews in an aspx file. The First one is master grid, and the second one is detail grid. (such as Customer and it's Invoices) First, I load data into master grid. I use FireBug and notice that every row has it's row id, such as:

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.....
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Then, in master grid, I select a buttonfiled in a row to load the second gridview.Every thing alright, the second grid has it's row id But The master grid lost all row id that I dont know the reason why?

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Forms Data Controls :: Gridview Row Count / How To Get A Count Of The Number Of Rows That Are Returned

Dec 17, 2010

When a user submits the query to SQL when clicking a button I need to get a count of the number of rows that are returned. Which event does the gridview.count code need to be place in?

Right now I have it in the btn_click event, but in order to get it to count the rows you have to hit the button twice since the query is not returned yet. Here is my code.

[Code]....

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Jan 10, 2011

I have a page setup that displays a datagrid connected to a access database file. I setup a timer to compare the last write time of the access db file and current time (with in 4 seconds). Once the times are with in 4 seconds of each other it requests a refresh of the data. The webpage is displayed on 4 thin client PC's with 0 user involvement so the WebPages need to update themselves. Due to the fact I'm limited to Access I'm trying to limit the # of times a day they are accessed by the auto-update.

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May 7, 2015

I am did Gridview delete and rebind data using json and jquery like this

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[Code] ....

But i want to set DataKeyNames  properties of grid view in above code dynamically how can do this....

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Data Controls :: Populate GridView With CheckBox On Client Side Using JQuery AJAX

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I am refering this link for Search and Filter data using type in textbox:-

[URL]

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So, how can we retrive checkbox column data in gridview acoordoing to boolean value.

<script type="text/javascript">
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[Code].....

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I was using RangeValidator to validate user input on client side for double values.One of my user said that when he enters 5E-10, my range validator does not understand that number as a valid double.

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I have some data displayed in GridView and there are multiple (repeat) entires.

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I know can amend PageSize="1" but then it shows multiple pages which I also don't want.

The multiple rows - are all of the exact same data - but it should only appear once!

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Here is what am trying to accomplish...I want to have a DropDownList that is populated by a field from a table. Then once a user selects one of the enteries, he/she then enters a value for that selection in a textbox, then clicks enter or add....now upon doing this, I want to have a GridView that tabulates all the entries the user adds, and keep a total of all entries as the bottomline in the GridView. I can't seem to wrap my head around how to get it done.Does anyone know how I can get this done, or are there examples out there that my searches have missed cause I haven't really seen any examples I could look at. I would think this should be a common solution that is used all over

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I HAVE A GRID VIEW IN asp.net + VB Code. There is a drop down list and the selected data is displayed in web page. I placed a label in web page and code behind i used following code.

Protected Sub GridView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.DataBound
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Dim ONYO As Integer = 0
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If GridView1.Rows(i).Cells(0).Text = "ON YO" Then

[Code] .....

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Forms Data Controls :: Keeping A Running Total Of Entries In Gridview?

Jul 29, 2010

I have a bulk editable gridview. I want to find a way of keeping a running total up to 100 in each row when the user is entering values into the editable columns. I then want to save this data.

The running total column (Total) is a bound column and not editable by the user.

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I Getting A Problem In DataGrid's ItemDataBound Event. I Am Calling A JavaScript Function In DataGrid's ItemDataBound Which Retrun The CellIndex And RowIndex Number On Which UserClick After That I Am Re-Binding The DataGrid With jQuery Function After That ItemDataBound Event Not Working. I Want To Call The Same Function Again. Is Their Any Method To Call A Server-Side Function On ItemDataBound Event Except Client-Side Function..

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Forms Data Controls :: Editing A Gridview - Show Entries Into Text Boxes

Nov 24, 2010

i have a grid view and check box in it. and there are 5 columns in it. user name, first name, lastname city and ph no. and 5 text boxes... and a edit button NOW when i check any checkbox and press EDIT button i want the entries in grid view show be entered into text boxes.

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How Can I Able To Validate Multiple Entries In Textbox Control

Feb 26, 2010

how am I be able to validate multiple entries (textbox control). It seems that using custom validate is not possible because each validator has one control to validate. In my case, I have to determine if at least one entry was filled with data.

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Forms Data Controls :: How To Remove Row (Client Side) From ListView

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I have 2 pages. Retrieving selected values with session from my first page then

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