Javascript - Get Textbox Value In A GridView Templatefield Using Jquery?

Dec 4, 2010

I am using a text box inside a GridView as ItemTemplate field. I have a requirement to get the value of the text box usingJquery. How can I do that? How can I get the textbox object under a GridView in Jquery.


How To Extract The Value Of A Textbox In A GridView TemplateField

Feb 25, 2009

i have a GridView and inside this GridView I only have one TemplateField. Inside this TemplateField, I have plenty of textboxes. Values of these textboxes are extracted from the database.

One of the textboxes is called txt_CarFeatures (this is the ID). Value of this textbox is extracted from the database, using Bind("CarFeatures"). There is no problem populating the value into the textbox.

I am trying to get the value from this txt_CarFeatures textbox and use it for something else.

For example: after getting populated, txt_CarFeatures has "abcd123" in it. I am trying to get this "abcd123" and use it for something else.

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Binding Data To A Textbox , Inside A Templatefield Of A Gridview C#

Jun 23, 2010

How can I bind data to a textbox which is in a templatefield of a gridview ?I want to use ExecuteScalar , get a value and throw it to that textbox .

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Forms Data Controls :: Call JavaScript From A LinkButton In A TemplateField In A GridView?

Feb 6, 2011

I've turned up lots of advise from similar things, but not this exactly. I have a gridview with a templatefield that I want to call javascript from the OnClick event (or OnClientClick). When I try to compile, it complains saying my server tag isn't well formed. I'm sure that's a red herring...

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JQuery :: Gridview Textbox Template Save Using Jquery Json?

Mar 11, 2011

my requirement is i want grridview textbox template save using jquery json how to do it

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Javascript - Get A Textbox With Particular ValidationGroup In JQuery?

Dec 17, 2010

I have an ASP.NET TextBox ID="txtDate" in my usercontrol. It has ValidationGroup="MyUC" set. Now my UC is inside a Repeater Control. So there will be multiple instances of the same textbox. I am able to get all textboxes like: $("[id$='_txtDate']");

Each of the txtDate will have a separate ValidationGroup assigned to it, dynamically. So I want to get a textbox based on the id + ValidationGroup using jQuery / javascript.

Edited based on Josiah's Reply and the way I found:

my scenario is kind of complicated to include entire code. In short the textboxes are attached to jquery datepicker and the code below runs when a date is selected. The same handler is attached to multiple textboxes. Here is what I have:

var valgrp="MyGroup"; /*this mygroup is dynamic but keeping static for e.g.*/
var txtdate1 = $("[id$='txtDate']").filter(function(){if(this.Validators!=null){return this.Validators[0].validationGroup == valgrp;}});
var txtdate2 = $("[id$='txtDate']").filter(function(){return this.validationGroup == valgrp;});
alert("date1- " + txtdate1.val()); /*this returns date selected from datepicker*/
alert("date2 " + txtdate2.val()); /*this returns empty*/

Depending on the date I want to do something else. So txtdate1 is currently working for me where I don't have to add class to my textbox. I was playing with the txtdate2 which isn't behaving how I was expecting and so I had to post this question.

Here is a sample test to see this.validationGroup not returned:

$(function () {
$("#btntest").click(function () {
$("[id$='txtDate']").each(function () {
alert(this.validationGroup);//returns undefined
alert(this.Validators[0].validationGroup); //returns "test"
<input id="btntest" type="button" value="button" />
<asp:TextBox ID="txtDate" runat="server" ValidationGroup="test"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" Text="*" ErrorMessage="Required." ControlToValidate="txtDate" ValidationGroup="test"></asp:RequiredFieldValidator>

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ASP.NET Multiline Textbox With Javascript And AJAX (Jquery)?

Jul 12, 2010

In my web application I have a textbox called "Address" which is multiline and have 3 rows and 250 characters.

I am calling a javascript function in which i am calling AJAX to send the data to a webservice for some processing but AJAX is unable to process variable which contains multiline text.

I am reading multiline textbox value like this in javascript function.


If I comment paddress parameters in ajax "data:" it works fine other wise ajax goes on "OnError" ...Oh i just figured out that my address has 'B' Area (apostrophe) in it thats why it its giving this problem. So how to parse apostrophe as textbox value and read in javascript variable and write back in database similary.

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Execute A Javascript Function When Textbox Is Populated In JQuery?

Jan 4, 2010

How do I execute a function in JavaScript when a text box is populated with text? The text box with be hidden from the user. It will be populated by a USB magnetic card swiper.

Pseudo code:

<script language="javascript" type="text/javascript">
function MyFunction() {
//execute this function when MyTxtBox is populated
<asp:TextBox id="MyTxtBox" runat="server" Visible="false" />

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JQuery :: Multiline Textbox And Javascript Variable Using Ajax?

Jul 12, 2010

In my web application I have a textbox called "Address" which is multiline and have 3 rows and 250 characters.

I am calling a javascript function in which i am calling AJAX to send the data to a webservice for some processing but AJAX is unable to process variable which contains multiline text.

I am reading multiline textbox value like this in javascript function.

var puid = document.getElementById('<%=userid.ClientID%>').value;
var paddress = document.getElementById('<%=xaddress.ClientID%>').value;

and passing like this.

type: "POST",
url : "DataService.asmx/UpdateProfile",
data: "{'puserid': ' " + puid + 'padd': ' " + paddress + " '}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: OnSuccess,
error: OnError

If I comment paddress parameters in ajax "data:" it works fine other wise ajax goes on "OnError" how to handle multiline textbox values in javascript.

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Execute A JavaScript Function When Textbox Is Populated And Focus Is Still Set In JQuery?

Jan 5, 2010

How do I execute an JavaScript function right when an ASP.NET text box control is populated and focus is still set? The onChange event will not work because I need to programmatically move focus to the next form element after the JavaScript function has executed.

Is is very similar to this question. The marked answer is correct for the context on the question, but after some more testing it did not exactly solve my current issue.

Pseudo code:


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Javascript - Focus On Submit Button Using JQuery When Pressing Enter In Textbox?

Nov 10, 2010

I have a page with multiple textboxes and each has a button associated with it. This works as a search 'hub', I suppose, where the user can search by ID, name etc. When entering a search term for e.g. name however, pressing enter 'clicks' the very first button on the page (ID search), causing an error if the associated textbox is empty (which it would be if someone meant to search by name). I have attempted to rectify this using JQuery, and have written the following:

$('input:text').click(function (e) {

I'm simply using the click event so that I can monitor where focus is redirected, but eventually I would use .keypress. However, nothing happens upon clicking a textbox and I can't see for the life of me what is wrong with the JQuery. To elaborate on the problem, the .NET code used looks similar to the following throughout the page.

<td style="width:100">Company ID</td>
<td style="margin-left:3px;">
<asp:TextBox ID="...TextBox" runat="server" Width="230px"></asp:TextBox>
<asp:Button CssClass="Button" ID="...NameSearch" Text="Search" runat="server" /></td></tr>

This is generating this (view source):

<td><input name="...TextBox" id="...TextBox" style="width: 230px;" type="text"/></td>
<td><input name="...NameSearch" class="Button" id="...NameSearch" onclick="javascript:__doPostBack('...NameSearch','')" type="button" value="Search"/></td>

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JQuery :: Modal Popup And Gridview / Get A Selected Id In The Gridview Using Javascript?

Jul 13, 2010

how to get a selected id in the gridview using javascript?

i have an imagebutton in my gridview and when it is clicked i want to use an ajax modal popup to ask the user if they sure the want to delete that row?

im trying to find a way so that i can get the popup working without any postbacks and obviously get the right id to delete it.

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JQuery :: Get Gridview Textbox Value?

Feb 23, 2011

i am new about jquery, i have asp gridview so how i can get gridview textbox value in i can calculate datebrith should greater than 18 year in jquery

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JQuery :: Filter Gridview Using Textbox?

Feb 19, 2011

i want a textbox to appear on a form, and i want only the title of fields in the gridview to appear not all records, when i start typing in textbox the data in gridview is filter on text changed, i dont want to leave the textbox, i want while writing, how can i do this.

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Forms Data Controls :: Can't Access Textbox Value In A DetailsView TemplateField On ModeChanged

Dec 21, 2009

I'm trying to get the text of a textbox which resides in the EditItemTemplate of a TemplateField on
ModeChanged or ModeChanging event. Basically when I'm presenting the data in read-only and click on Edit to change the DV mode to Edit, I want to capture the value (text) of a particular textbox so I can further manipulate other fields of the DV based on the captured value (basically I want to disable other controls if expiration date is a past date).

This line is not working on the ModeChanged or ModeChanging event:
Dim ExpirationDate as String = CType(dv.FindControl("txtExpirationDate_Edit"), TextBox).Text

It works fine on other events such as in the ObjectDataSource's Inserting or Updating. Also I tried other approaches like dv.Rows(x).Cells(x).Text and no luck. I did some research about the TemplateField class

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To Use Javascript How To Get Textbox Id Of A Gridview?

Oct 5, 2010

suppose i have gridview in which i have multiple empty Textbox ; In this i want to use autocomplete property of jquery in a particular textbox ; so fro this i have to firstget the id of this textbox .so how can we get the id of this textbox that is inside a gridview

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Javascript To Get The Value Of Textbox In A Gridview?

Dec 17, 2008

in gridview i have textbox coloumn,i want the javascript to get the value of text box which is in a gridview .

var value = document.getElementById('<%=ReportingDateTB.ClientID%>').value; the above code can be used to get the value of textbox,but i want the code for textbox which is in agridview

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Javascript - Select All CheckBoxes In GridView Using JQuery?

May 18, 2010

I have checkBoxes in my Gridview templete columns called "Category A" and "Category B". I want Select-All functionality, i.e. when the user checks the Select-All check Box in category A column, all the checkboxes must get checked under that column. Same for Category B. I am trying with the code below. The problem with my code is, it selects all the check boxes in the entire gridview, "Category A" as well as "Category B"s checkboxes. But, I want only checkboxes selected under the same column.


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JQuery :: Javascript For Validate Dropdownlistinside Of Gridview

Dec 17, 2010

I have created a gridview with dropdownlist in using c#.i want to validate dropdownlist using jvascript.if i dont select anything from dropdownlist that time script shud display a message.i don know how to get the name or id of that dropdownlist.

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How To Get Gridview Textbox Control Id In JavaScript

May 11, 2010

Currently I'm working on gridview it's have textbox on submit click I want to get textbox id of gridview but I an unable to find it button submit.

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Get Gridview Itemtemplate Textbox Value In JavaScript?

Aug 31, 2010

How to get gridview itemtemplate textbox value in javascript?

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Gridview Textbox Focus Using JavaScript?

Feb 9, 2011

i am developing a application where i have a content page derived from master page and inside the page i have a gridview control where i have some bound fields and a textbox to take value and calculate the remaining. I am using the following javascript code.


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Javascript - Disabling A Button Inside A Gridview Using Jquery?

Jan 17, 2011

I have a gridview and on the 6th column there is a link button. I want to enable/disable the link button according to the value of 7th column.... Iam using the following code. but it wont work...

$('#<%=xgvVisitersRegister .ClientID%> tr').each(function() {
if ($(this).find('td:eq(7)').text() != "") {
$(this).find('td:eq(6)').attr("disabled", true);
else {
$(this).find('td:eq(6)').attr("disabled", false);

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Forms Data Controls :: Dynamically Accessing Label In GridView TemplateField During GridView RowDataBound Event?

Mar 1, 2008

I have a Label control inside GridView TemplateField.

How can I access it dynamically in GridView RowDataBound event. Can you provide VB code since I'm using VB?

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JQuery :: Datepicker Not Popping Up In Gridview Edit Template Textbox?

Aug 23, 2010

I have a gridview that I can't for the life of me get the datepicker calender to pop up for. I've been using the datepicker for months very successfully for a variety of textboxes on the page and inside of formviews but this is the first time I've tried using with gridview. I didn't expect any issues however can't seem to find anything to work. I have searched the forums for 2 days and attempted any suggestions found within the solutions to no avail. I've tried using the CSS to link the datepicker but everything stopped working when I changed the code and my page which uses a css style already got all distorted looking.Here is my gridview (only included a part b/c it is large and am only having problem with the datepicker for the date completed text box)


Here are my scripts at the bottom of my page...the problem one is the "txtActual_date_completed". Please note that I am using 2 other datepickers on this page in fiter criteria for my gridview and they are working just fine.


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JQuery :: Datepicker For Edit Item Template (textbox) In Gridview?

Mar 30, 2011

I have read a lot of post and seen some solutions to this; however, nothing seems to work for me. I have a gridview inside an update panel and when the user clicks on the edit link the row goes into edit mode. when the user clicks into the text box specified for the date nothing happens. here is what my JS looks like and the gridview row i am working with. i have tried the CSS selector and the ID selector with no luck......I also have a date picker working great on my page, but it is not inside a gridview or an update panel....

<script type="text/javascript">
$(document).ready(function () {
$(".show").datepicker({ dateFormat: 'yy-mm-dd', showOtherMonths: true });


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How To Get The Id Of Textbox Created At Runtime In A Gridview In Javascript.

Oct 20, 2010

I have a editable gridview. When I click on edit button corresponding to a row in the gridview I provide two textboxes to enter two new values.2 textboxes as I have 2 columns. Now this textbox are generated at runtime.I want to access this textbox in javascript and perform validation on them.This is the html syntax.


I 'have' to use IE 6.0.

I have already tried document.getElementbyID for the table and getElementsByTagName adn they are not working.

var curValue = document.getElementById("<%=TableGridView.ClientID%>").rows;
curValue is 1 in IE and 4 in firefox.

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JQuery :: Datepicker Date Not Binding To Textbox In Gridview Editing (with Masterpage)?

Jun 18, 2010

in the code below, the string sFoodFormReceived1 always gets today's date. I dont know how to make the date clicked on the datepicker bind to the textbox in the gridview gvReservationsWithForms.



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Javascript - Textbox Not Recognized In Gridview Edit Item Template?

Aug 12, 2010

I'm trying to use a calendar control to populate a textbox in a gridview cell in edit mode.

The error is with this line


I added runat="server" to the <a> and now I am not getting an error, but when a date is selected in the calendar control is it not being inserted int the txtGvEditTeDate textbox.

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GridView Which Contains A Linkbutton In Its Templatefield?

Aug 18, 2010

I have a GridView which contains a linkbutton in its templatefield. What I want to know is, when I click on the linkbutton, how can I get the text of the linkbutton into a string called 'name'?

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Forms Data Controls :: Call Two Javascript Function In Gridview Textbox?

May 17, 2010

how to call two javascript function in a textbox which is in a gridview.i call one function like


it is working fine but how can i call two function in it.

below i use two function in a textbox which is in form but i need the same with in Gridview textbox.


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How To Work With Templatefield Checkboxes In GridView

Dec 23, 2009

Here's my data: (Table: EmployeePlan)

EmpID Plan Status
abc123 PlanA A
abc123 PlanB D
abc123 PlanC A
xyz789 PlanA D
xyz789 PlanB D
xyz789 PlanC A

where Status "A" means an employee subscribed to a certain plan and "D" otherwise. I have created a GridView in ASP.Net, normalising the data by the query:

select EmpID,
sum(case when Plan='PlanA' and Status='A' then 1 else 0 end) as PlanA,
sum(case when Plan='PlanB' and Status='A' then 1 else 0 end) as PlanB,
sum(case when Plan='PlanC' and Status='A' then 1 else 0 end) as PlanC
from EmployeePlan
group by EmpID
and the GridView looks like this:
Employee ID Plan A Plan B Plan C
abc123 x _ x
xyz789 _ _ x

where "x" is a checked checkbox and "_" is a non-checked checkbox the checkbox is preset in templatefield by evaluating it (1 = true, 0 = false)

My problems are:

1. How to get the checkbox value from the GridView? (I got the object reference not set error)
2. When a user click the Update button, how to override the UpdateCommand by updating 3 rows instead of updating a single row?

(Update EmployeePlan set Status = @Status where EmpID = @EmpID)

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How To Hide A TemplateField Column In A GridView

Feb 10, 2011

How can I hide a column in a GridView ?

I tried using the markup:

<asp:TemplateField ShowHeader="False" Visible='<%# MyBoolProperty %>' >
<asp:LinkButton ID="attachmentButton" runat="server" CausesV
CommandArgument='<%# bind("ID") %>' OnClientClick="$('#b
Text='<%$ Resources:Resource,Attachments %>'></asp:LinkB

but it didn't work and gave me the following error:

Databinding expressions are only supported on objects that have a DataBinding event.
System.Web.UI.WebControls.TemplateField does not have a DataBinding event.

I tried also to hide it programmatically, but seems I can't reach to the column by name (there's no name for TemplateField column).

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C# - TemplateField Not Updating In GridView Using LINQDataSource?

Sep 2, 2010

Im using a LINQDataSource to populate a GridView of Universities.

Each University has an associated State, which is in another table and associated by a foreign key (StateID).

I have a TemplateField in the GridView so that when you view it normally it displays the StateName which comes from the State table and when you edit it shows a DDL populated with everything from the State table.


If I debug, inside of RowUpdating, GridViewUpdateEventArgs.NewValues doesnt even have a key for State.

Question: How do I let my gridview know I want it to update this column? All the BoundFields just seem to work...

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Forms Data Controls :: Highlight Text In A Dynamic Textbox Within A Gridview Without Using JavaScript

Oct 19, 2010

I have the following code which sets the focus of the textbox, but I now also want th text in the textbox to be highlighted, but without the use of JavaScript. I have tried using JavaScript but cannot get it too work, is there any other way to do it?

Protected Sub
GridView1_RowEditing(ByVal sender
ByVal e
As System.Web.UI.WebControls.GridViewEditEventArgs)
Handles GridView1.RowEditing
GridView1.EditIndex = e.NewEditIndex

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How To Use Dynamic Columns Boundfield And Templatefield In Gridview

Aug 10, 2010

I'm using dynamic columns boundfield and templatefield in gridview, the GV embeded in a panel (autoscroll:auto;width:fixe), I fixed 3 columns to fit the panel's width , when I add exceed the 3 columns the width changes !

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Can Use Of Templatefield/imagebutton When Gridview Is Inside An Updatepanel

Sep 19, 2010

Are there any restrictions on using templatefields in gridview if the gridview is inside an updatepanel?If I click on the imagebutton, I get a exception which I can't seem to figure out.

Invalid postback or callback argument.
Event validation is enabled using <pages enableEventValidation="true"/>

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Web Forms :: Adding Programmatically A TemplateField In GridView?

Apr 1, 2006

i'm developing a Web based Application, and i've created a Web Control called grdData.

This control consists of the next:

Is a Multiview that contains 2 view controls, the 1st view have a label, and the 2nd view contains a GridView Control and 2 ImageButton. One for Editing and another for delete. Now, the web control when detects the GridView contains no Data, shows the first view and an message in the label with "NO DATA" legend.

Here comes the trouble, i can add by in a routine called InitiFields() the fields, a boundField or a buttonField even, but when i try to add a TemplateField, i do this
TemplateField tmpF = new TemplateField();
tmpF.ItemTemplate = new DropDownList(); //This throws an error
so i tried this way
TemplateField tmpF = new TemplateField();
tmpF.ItemTemplate = (ITemplate)new DropDownList().TemplateControl; //This also throws an error
//Maybe because i'm passing the TemplateControl.

Any way how do i set the property ItemTemplate of a TemplateField with a DropDown or a Label?

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Binding GridView To Generic Collection Using TemplateField

Sep 16, 2010

I have GridView bound to some List. In layout I created following template field:

<asp:TemplateField HeaderText="Phrase">
<asp:TextBox ID="phraseTextBox" runat="server" Text='<%# Bind("Phrase") %>'/>

But after changing the content of any TextBox in column "Phrase" my List doesn't reflect that changes.

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How To Access Control In Templatefield Gridview With Custom Id

Dec 31, 2010

i have a customized grid is able to sort for each column just by 1 click in the header without any setting and overloading methods such as sorting,etc by user(programmer).(i do this successfully and work fine)users(programmers) maybe add each column in grid.such as template field,hyperlinkfield,boundfield... .for sorting, i must access datafield of columns.i can access boundfield column by this code.i can access datafield and header text and ...

for (int j = 0; j < this.Columns.Count; j++)
BoundField bf;[code]....

but i can access control in the templateField.such as ColumnBound.

sample: <asp:Label ID="Label1" runat="server" Text='<%# Bind("Name") %>'></asp:Label>

i want access "Name" (Bind ("Name") or Eval ("Name")) .how can i?there is a point: i dont now what is the ID (in this case "Label1") of control in templatefield.

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