I would like a total calculation on a GridView column. Here is my code that isn't working. Where am I going wrong? The calculation should be done on GridView2 TextBox13 and the Total should be in TextBox14.
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I am new to this forum as well as Visual Studio and asp.
I am connecting to an access db using Visual Studio Express 2010.
I have a dropdownlistbox that pulls names from a database. When I select a name Gridview1 gets populated. Now I want to populate Gridview2 with more data when I click 'Select' link in Gridview1 but it's not working.
I am passing name (string) and number (number) fields to the gridview2 based on the gridview1.selectedvalue property and am seeing:
Input string was not in a correct format.
this script is working 4 me but how can i get allcellvalue of the current row
<script type="text/javascript">
function Select(tbxAdjustment) {
alert(tbxAdjustment.id);
var tbx = tbxAdjustment.id;
alert(document.getElementById(tbx).value);
}
</script>
<asp:GridView ID="gvPaymentBalanceSheet" runat="server"
Is there anyway of using jquery or javascript on datalist control. i want to do this:i list products on datalist. productname,code,price etc. alos there are 2 buttons.basket and buy. when i cick basket button, the product will add shopping basket without being postback.
View 1 RepliesIn my scenerio, i've a dropdownlistbox by which i want to filter, a textbox for the text to filter and two textbox for specifying from and to date.
A gridview control for displaying the filtered data and a sqldatasource control and a commandbutton called search.
The following code is used to filter the data in database and it works properly. But when i click on edit in gridview, the gridview displays no records and again when i click on search button the data is displayed on the gridview displayed with the selected row in editmode.
protected void btnSearch_Click(object sender, EventArgs e)
{
string query;[code]....
I need to loop through each row in the Gridview and then get the selected value for each rendered Dropdown. I need each value to calculate totals. So I declared a javascript function which loops through the grid rows on the 'onchange' event of the dropdowns. I can retrieve the text from other columns, but I can't get the dropdown. My code:
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The gridview is just plain grid with itemtemplate fields for the dropdown... nothing special. I used an alert to see what I get, but I keep getting an error on the 'window.alert' line which says "'options' is null or not an object". If I use the same code on normal dropdown that's not in a gridview, it works just fine. I've been Googling all morning, but nothing seems to work or I don't get what I'm looking for.
I have a gridview with delete button. Now I want to have confirmation javacript before deleting
But I don't have the button in gridview. how to add confirmation javascript to my gridview.
My gridview is as follows:
<asp:GridView ID="grdAttachment" runat="server" AllowPaging="True"
autogeneratecolumns="False" cellpadding="5" font-size="8pt"
headerstyle-backcolor="maroon" headerstyle-font-bold=""
headerstyle-forecolor="khaki" rowstyle-verticalalign="top" width="69%"
BorderWidth="0px" ShowHeader="False"
DataKeyNames = "attachment_id" onrowdeleting="grdAttachment_Delete"
HorizontalAlign = "Center"
onselectedindexchanged="grdAttachment_SelectedIndexChanged">
<RowStyle VerticalAlign="Top" />
<columns>
<asp:TemplateField HeaderText="Content">
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%# Eval("file_name", "forceFileSaveOption.ashx?filepath={0}") %>'
Text='<%# Eval("file_name") %>'></asp:HyperLink>
</ItemTemplate>
</asp:TemplateField>
<asp:CommandField ButtonType="Button" ShowDeleteButton="True" />
</columns>
<HeaderStyle BackColor="Maroon" Font-Bold="True" ForeColor="Khaki" />
</asp:GridView>
I am trying to find a way to copy column from Gridview,(or even the contents from a listview) to clipboard, without using Javascript.
how to do this on web controls, list Gridview, listview etc without Javascript
I found a few links to do this using Javascript (http://forums.asp.net/t/1344341.aspx) , but I would prefer not to..
I have a gridview in which i have a fileupload control with checkbox in its footer. Now initially fileupload control is disabled and it should be enabled on checking checkbox and disabled again on unchecking it. How can i get this working using javascript?
View 5 Repliesi want to find a control (TextBox) in Detailsview using javascript
View 2 RepliesI am using a CustomValidator to compare two textbox control values in the form view. These values are not required but must be compared if a valuue is entered. The same two controls are defined in both Edit Item Template and Insert Item Template. The formview default mode is Edit.
The javascipt for the custom validator works when in Edit mode. However, when the form view is Insert, the javascript throws an error of NullReferenceException. how I can adjust my code so that the client-side javascript works for both Edit and Insert mode?
The form view is in a content page. The script is in the Head content placeholder
<script type="text/javascript">
<!--
function cvSecondaryEmail_Validate(source, args)
{
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I want to be able to get the values from a certain column in my gridview and send the data from these columns to a n array in javascript
The array is called yValues[].
The program is a graphing one that takes data from a database and displays it with a graph.
I am looking for a method to format gridview bound data using javascript.
I know you can have custom formating in Eval using:
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But I am looking for a way to perform this task on client side, rather than doing it on the server.
For example if I want to format a date field being bound in a custom way, something like emails date received in gmail. (Only show time if it is today's date [15:30] and only show day and month if it is this year date [14 Jan] and show the full date if it is not this year [10/10/2009].
So, how I use javascript to format a field (ie. custom date format or setting a control visibility)?
The requirement is like the users should enter data and should be able to see the entered data before final save. So, I've taken a gridview and binded it to a temptable which will don't have any data initially, so on the first page load the datasource will be empty and the emptydatatemplate will be shown to the user. On this EmptyDataTemplate I've prepared a dataentry screen where the user can give the information and can save the data. After saving the data the data will go to the temptable and the gridview will get populated with the data the user has entered. For next go, the user can enter records through the gridview footer row. In this way I'm doing my things.
Now I haven't done the validation yet, I wanted to do a validation of the user input on gridview emptydatatemplate and gridview footer as well. In order to do that I've created one Button object on RowDataBound and assigned the gridview emptydatatemplate save button against it and also binded one javascript function with this button like below.
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The javascript is working fine and returning boolean values based on the validation done.
But the problem is after I did this validations the RowCommand event of my gridview is not firing. I'm inserting this records on this event only based on the commandname of the button. But if I remove this javascript validation everything works fine for me.
I have a GridView on a web form, which displays data fetch from database using Linq. When I update the GridView in a button event on server side everything works fine. Now I want to update the GridView from a JavaScript funciton call. Here is the code on the page.
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And here is the code behide
protected void Buttons_Click(object sender, EventArgs e)
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The problem is that GridView1 never gets updated in IE. It works perfectly in Firefox. I can see the event was triggered by the Javascirpt call and I get correct dataset from database through debug. However the GridView never display the correct data. Is GridView handled different from regular web form control?
Is there a way to turn this
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gridview radiobuttonlist onclick javascript?
i have 3 textboxes in single column of gridview each with different id prefixes
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nw i have around 3 radiobutton list for each textbox on page on which user can select differemt color for each textbox style
the problem is i want to change style ofall textboxes in gridview in each row through javascript on color selection in respective radiobuttonlist
i.e. if radiobutton list 1 is for txtAcctPrefix then on color selection all textboxes with this id should reflect changes
I'm using this code to access controls inside a gridview using javascript:
[code]....
Thing is that for some reason it doesn't locate Validators. If i add the line - alert(sid) , it will show me all the Id's of the controls inside the GridView except for validators.
In this datelastmodified is Datagrid Column Name. I m displaying that column value in DIV. Now, I want to display another column Value in that DIV. that column name is Document Type. May I know how to pass that value.
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These are the part of the javascript:
var gridViewCtl2 = null;
var selRow = null;
var gridViewCtlName2 = 'GridView2';
gridViewCtl2 = document.getElementById(gridViewCtlName2);
selRow = gridViewCtl2.rows[2];
Now I want to diaply a particular column (eg. 5th column) into a HTML text box or asp control (Label).
eg.
Text1.value = selRow.......
How can I do that?
I want to call a javascript when cursor on my gridview. I want to this javascript;
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<body> <div> <div id="open1" style="cursor: pointer"> Open Box 1</div> </div></body>
Now this example; When click OpenBox 1 this div call
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I have specified DatakeyNames for a GridView control in my aspx page.I need to retrieve the Datakeys in javascript.How can this be achieved?
View 4 RepliesI am using a gridview with EnableSortingAndPagingCallbacks set to true and need to run some javascript after a Paging / Sorting callback.Normally this does work with ScriptManager.RegisterStartupScript, but not when EnableSortingAndPagingCallbacks is set to true.
View 1 RepliesI have a gridview, which has a hidden column, and I am using this column with the value contained within as a flag. What I would like to do is to use this hidden column with a LinkButton that will execute some JavaScript.
Can someone show me, or point me in a direction of an example, which goes through the rows of a gridview and can show or hide rows in a gridview based upon a value?