Data Controls :: GridView TextBox Looses Data And Shows Empty On PostBack Of Button Click
May 7, 2015
I add this code but textbox value show in empty in database .. On Button Click the GridView TextBox loose all data ..
public partial class keyexam2 : System.Web.UI.Page {
//SqlConnection con = new SqlConnection(@"Data Source=.SQLEXPRESS;AttachDbFilename=D:shubhangijayonlinepaperApp_DataQUIZ.MDF;Integrated Security=True;User Instance=True");
DataTable dt = new DataTable();
//DataRow row = dt.NewRow();
function calc(row) { var grdID=document.getElementById('<%=grid1.ClientId%>'); var Rate; var excise; var Tax;
[Code] ....
I have a javascript for amout calculation and validation for grid controlsi have called this function on grid rowdataboundfor few gridtext controls i have set onblur event & for few i have onchnage event the problem is for few grid textbox where i have validated i get the mesaage even before the control get focusi want the alert message only when that particular control has lost focus not other wise.
...I get an async postback when I click the 'Edit' button for a particular GridView row. This is what I want. In fact, I also get an async postback if I then click the 'Cancel' button for that GridView row which appears after having clicked the 'Edit' button.
However, if I instead click the 'Update' button that appears after having clicked the 'Edit' button, I get a full postback. I have tried almost every GridView EventName
I can find to add to the <Triggers></Triggers> section to get a click of the 'Update' button to result in an async postback, but with no luck.
What EventName should I use in the <Triggers></Triggers> section to get a GridView to do an async postback when clicking the 'Update' button for a particular row?
unable to get dynamic textbox value in gridview in ajaxToolkit:ModalPopupExtender
Dim str1 As String Dim rowIndex As Integer = 0 For Each gvRow As GridViewRow In GridView2.Rows Dim abcd As New Label abcd = DirectCast(GridView2.Rows(rowIndex).Cells(5).FindControl("selfqntyp"), Label) str1 = abcd.Text rowIndex = rowIndex + 1 Next
i want to show selected row of gridview into textbox then we can change these value then we click update button then these value add into selected row., this row show the update value not previous using jquery . following my code.
<script type="text/javascript" src="~/Scripts/jquery-1.10.2.js"></script> <script type="text/javascript"> $(document).ready(function () { // function Edit() { var par = $(this).parent().parent(); var id = par.children("td:nth-child(1)"); var name = par.children("td:nth-child(2)");
I have Gridview and Button Control on Form.i want to Add Dynamically TextBox And DropDownList In Gridview on Button Click Wich is placed outside of Gridview.
When i click on Button -> One TextBox and One Dropdownlist which contains values bydefault 1,2,3 should bind to gridview. Button is placed outside Gridview.
I have a dropdownlist("ddlTemplate") control and a gridview("gvPlanning") control with 1 BoundField column, 1 TemplateField column and remaining columns will be generated dynamically from database.In TemplateFiled Column i have 3 image buttons viz: Edit, update and cancel.Gridview will be populated based on the selecteditem of dropdownlist.
if i click on edit imagebutton, i need to add textboxes dynamically in all the columns of that row except first 2 column. And if i click on Update imagebutton i need to retrieve the textbox values.we can add template field column for textboxes also, but why i am sticking to this method is.. the number of columns changes depending on the selecteditem from the dropdownlist. Eg: If i select india from dropdownlist the number of columns in the gridview would be 4 and if i select UK from dropdownlist the number of columns would be 9 likewise.
I have string taskID[texbox],string projectID[texbox],,string description[texbox],,int totalHrs[texbox],,int billableYN[CheckBox],int activeYN[CheckBox]
outside the grid view .
I have gridview with edit button with bound columns taskID,projectID,description,totalHrs,billableYN,activeYN.
I want when i click on edit button this taskID,projectID,description,totalHrs,billableYN,activeYN should populate outside the grid view on string taskID[texbox],string projectID[texbox],,string description[texbox],,int totalHrs[texbox],,int billableYN[CheckBox],int activeYN[CheckBox]
i have a some Records in My Data table. i want to get Distinct Records so i have used data View for That. when i look in into DataTable.DefaultView it Shows Empty.
i have Cleared the RowFilter of this Default View.
I have an ASP .Net TreeView control that I am dynamically adding tree nodes to from my codebehind on Page_PreRender. The TreeView is populated nicely and the appropriate checkboxes are where they are expected to be. For each of these nodes the SelectAction=TreeNodeSelectAction.None. However, when accessing the TreeView CheckedNodes() collection in my codebehind after selecting a few nodes (checkboxes are selected) and clicking a submit button to post back to the server in the button click event, my CheckedNodes.count() = 0. I can not figure out why my CheckedNodes collection in the codebehind does not contain the nodes that I have checked from the GUI.
this my gridview data with button's i want as soon as i click the button(Button here is not the Button Web Control) i refer button here as Gridview Button(click me/Gridview Button) the corresponding value should populate my textbox's just trying something in asp.
I am using gridview control in asp.net and doing insertion using template field in gridview. In c# i am getting those textbox values by type casting and id should return a integer value. i enter values in all fields of gridview and giving a command name as AddNew to insert the new values, insertion takes place but all fields are empty and id field is 0. how to take the values from textbox and also i should return a integer value for id. i paste my code below.
I have two text box and one button with asp.net Validation control on button click i have this below code.. If textbox is empty on clciking it fire validation as well as itz going to D.aspx.. still textbox is empty why it fairing and redirect to D.aspx still textbox empty...
I have created a web form in which i have used user control there is link button on different link button user control loads . i have added dynamically webcontrol to that link button . they are loading properly but when i try to save data through one of user control on click of button the user control disapper from that place but when i put static user control to my page its working
All these columns are in datalist in one single row as one record.name address phone are textboxes and photo is image control.outside datalist there are 2 buttons add and second is save.How to save these TextBox values in some variable and fire update query.
I have passed the value from one page to next page using a querystring. In the next page i need to get the value from the query string and based on the value, it needs to checked with the database and the result set should be placed in the gridview, details view or listview anything else.
user mobileno email vicky 9848752322 ervigsh@gmail.com
In the details view or list view control, I need to get the value vicky from the url and based on the value's row in the database table need to be binded in any of the mentioned above controls.
I have a datalist control which uses repeatcolunm. I want to make Datalist items clickable and get the clicked item value into a textbox outside the datalist. I did this and it works only when I set "RepeatLayout="flow"" which cancels the "repeatcolunm" which is very necessary in my case. Below is code:
I'm here again to share a problem that I'm fighting against for days. I'm developing an eCommerce Cart.
Within it, I have a repeater, inside of ITEMTEMPLATE I put one TextBox for product quantities and one Button, for update the quantity inserted on that textbox.
When the customer clicks over the Button, it fires a function that gets the content of the TextBox and do an update on my Database.
It works perfetly when it is done with the mouse click. But I need to fires the update function WHITHOUT the manually click event. When the customer just put the mouse out of the TextBox (onblur event), I want to fires that function.
I have a from in which upon pressing submit button all the data were appear on the grid.But i want to do one thing over here which is that at the end of the gridview there was a button upon clicking on that button all of the data were go directly to the database...
I have a form and its code as above there are many columns and I want to do one thing that when user enter all the values in the form and upon pressing submit button all the data were show on the form..
E.g. here is the structure. I have the following fields in my form
Start Date................
End Date.................
Promo Type................
Service..........................
Submit Button
When I press submit button all of the data which i enter above was shown below.
Any method for this I don't want to use grid over here...
I have a gridview with 20 records and I have scroll bar to scroll down to view the records.I m displaying respective row data when click on the select button in grid view. The problem is whenever I select the
row, the gridview refreshes and scroll bar is going up. Ofcourse it is displaying correct data. but the gridview refreshes and scroll bar goes up.I want the selected row to be shown when I select that row.
