Jquery - Getting Checkbox Value From Nested Gridview

Mar 5 at 23:35

I have a nested gridview with 45 checkboxes. I want the user to be able to click a checkbox and have that value held in a separate gridview until they wish to act on it (similar to a shopping cart).

The checkboxes are nested in a 2nd level gridview behind a repeater.

<repeater>
<gridview>
<gridview>
checkbox
<gridview/>
<girdview />
<repeater />

I was having a heck of a time trying to get the value of the checkbox that deep and want to learn jQuery and thought this is a good time. What I was thinking was the user would click the checkbox, jQuery would get the id of the control (and value), I could then pass that to a ajax postback trigger and fill the 'shopping cart' gridview. The reason why I need to go through ajax is I need to get more values from a database based on the user selected checkbox. I think I could take it from there. My biggest problem right now is figuring out how to get the id and value from the checkbox.

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JQuery :: How To Get GridView's Nested Label's Text Property Using JQuery

Feb 16, 2011 01:41 PM

I have GridView control which markup is follow:

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:TemplateField HeaderText="Categories">[code]....

Now i'm trying to get lbl1 Text value in getValue() function, but can't accomplish it, i'm new to jQuery and I have to use it, any considerations how can I make this work?

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Nov 26, 2010 07:32 AM

my page are 1 checkbox and 1 hidden label and 1 hidden panel. With the help of forum member raghav_khunger I've managed to write the code which shows panel and label when checkBox is checked. I've also added the code which is checking on every page post back the status of checkbox and hide/show panel and label appropriately. This is working fine.However when I add jQuery Safari checkbox plugin [URL] problems appear.

Looks like the code which is handling click event is doing reverse thing: when panel and label should be hidden are shown. I can change this but then there would be problems because of the second part of the code which is checking checkbox on page load. So when I check the checkbox nothing happens. I must uncheck it and label and panel appears. But if panel is uncheck the label and panel would be hidden because on next page load (when user clicks button next).As I said before the same code is working fine and it's test in all browsers (IE,FF,O,S,C). Maybe there is problem with checkbox plugin since it's in beta version.

[Code]....

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Mar 01, 2011 12:55 PM

I'm trying to create a nested gridview, but I'm stuck at the editing/deleting part of the nested gridview. (Below is my code).The nested gridviews are filling out nice, I've set the DeleteParameter in the SQLDataSource, but I'm still getting this error when trying to delete a criteria: 'The Gridview 'gvCriteria' fired event RowDeleting which wasn't handled.'I've tried to create a method 'gvCriteria_RowDeleting', but that didn't seem to work out.Someone who can give me a piece of advice? Would it be possible to fill the gridview without using gvDomain_rowDataBound? Dries

[Code]....

[Code]....

And the C# behind:

[Code]....

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Nov 13, 2009 12:51 PM

1)I have a gridview with a checkbox in a template column and two bound columns. I would like to loop through each row and get the values of the row. I can get the value of the cell when it is a bound column:

var $gv = $('#ctl00_ContentPlaceHolderBody_GridView2');
var rows = $gv.find('tbody > tr');
var slicedRows = rows.slice(1, rows.length );
//slice out the header
slicedRows.each(function() {
var cells = $(this).find('td');
var cellElem1 = cells.get(1);
var cellElem2 = cells.get(2);

but I am unsure how to get the state of the checkbox (if its checked or not) in the template column .

2) I am using the jquery Table.dnd to allow a user to drag and drop a row. How do I stop them from accidentally dropping the row on top of a header row?

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Jan 31, 2011 11:23 AM

i want to validate 3 checkbox in each row of gridview.

i want one or two checkbox be checked,but no 3 checkbox.

if 3checkbox is checked showe error msg.

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Mar 3 at 13:15

On click of checkbox, I need to retrieve immediate parent span's class value:

The checkbox column is defined in an ItemTemplate as:

<asp:CheckBox CssClass='<%# Eval("ID") %>' Checked='<%# Eval("IsSelected") %>'
Text="" runat="server" onclick="CartItemCheckClicked()" />

The JS function is defined as:

function CartItemCheckClicked() {
alert($(this).parent().attr('class')); //Undefined
//alert($(this).attr('id')); //Undefined [code]....

But the result is always 'undefined'. How do I access the checkbox or parent span?

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JQuery :: Get Selected Row Value Based On Checkbox Selected In Gridview Using Jquery

Sep 08, 2010 07:52 AM

i am having gridview with two columns.one column contains checkboxes and another column contains Name.i have given UserId to DataKeyNames in gridview.Now i will check some checkboxes in gridview and click on button GetData. whenver i click on button GetData i need to get datakey values of all the gridview rows whatever checked in gridview using JQUERY

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Nov 12, 2010 11:21 AM

I had problems with jQuery fancy checkbox plugin [URL]

However after that I want to "combine" 2 plugins, the one mentioned in first post:

[URL]

and this one ("Safari"):

[URL]

So I've changed the picture of checkbox and wanted to add hover effects as it is shown in second link (according to state of checkbox).

However since I'm quite noob with jQuery (and JS) the thing only works fine on "default" mode, when checkbox is not selected or checked on page load.

JS:

[Code]....

CSS:

[Code]....

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May 30, 2010 08:33 PM

I haven't been able to find it if there is. Note - my issue is with a background-color, not a background image. Anyway, after having spent most of an entire day trying to fix this problem & unsuccessfully sourcing help on the web I thought now that I've managed to resolve my issue I'd post my solution here to keep someone from suffering the same headache.

Basically in my asp.net solution I have a div which has a mouseover class toggle bound to it. Within that div I have several divs which contain HtmlAnchors & Images (<div><a><img /></a><div>). These divs also have a class toggle bound to them. So, herein lies the issue:

[Code]....

when skipping between the .Div2s, '.Div1' would suffer from a flicker which looked terrible. (This only happened in internet explorer!) The fix I finally came up with was to set a timeout on the class-toggle of .Div1

[Code]....

This works for me in ie6-8! Phew! Time to get away from my computer.

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Jan 27 10 at 18:21

I have an ASP.NET web form that has 6 checkbox. 1 checkbox is to call a Function to select all checkbox and show the message "You have selected" 6 "items" (in this case, 6 checkbox). If a user doesn't select the Select All checkbox, they can select or deselect other checkbox individually and the message will be "You have selected" # "items" I'm trying to do this in jQuery, but it's not working yet. Here's the script:

[code]....

The CSS class CheckBoxClass is not with the HTML input, that's why I'm looking for checkbox Id instead of checkbox class.

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Jun 17, 2010 01:03 PM

Is there a better, cleaner way to do this in ASP.NET 2.0?

An ASP.NET 2.0 page displays a datalist of records. Each record can have many dates, so the dates are in a nested gridview (I chose a gridview over a datalist here because we want to be able to delete a date and this is easier done in a gridview). The parent record can never be deleted.

The display works fine: the nested gridview gets its datasource during the parent datalist's OnItemDataBound event.

The problem: the nested gridview's delete function. The date gets deleted without a problem (handled in the OnRowDeleting event), but somehow the redisplay is untying all the other nested gridviews from their datasources. The delete does not appear to cause a page postback, so I don't know how the other nested gridviews are losing their datasources.

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Can't Access Checkbox In Nested Repeater

Jun 12th, 2009, 10:13 AM

I've got 1 repeater in the itemtemplate of a master repeater.

In the inner repeater i have a checkbox and I need to catch its CheckChanged event.

But I cant seem to get that event handler to fire.

[Code]....

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Feb 19, 2011 03:11 AM

I have a situation where i have unchecked all checkbox from a panel which havs some nested panels. I am able to clear checkboxes from main panel but nested panel's checkbox remain unchanged. My code is

Aspx page code

<asp:Panel ID="pnlMain" runat="server">
<asp:CheckBox ID="chk1" runat="server" Checked="true" Text="ABC" />
<br />
<asp:CheckBox ID="CheckBox1" runat="server" Checked="true" Text="DEF" />
<br />
<asp:CheckBox ID="CheckBox2" runat="server" Checked="true" Text="GHI" />
<br />
<asp:Panel ID="pnlMain2" runat="server">.....

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Feb 25, 2011 06:03 AM

i am using .Net Framework 4.0 along with webservice and i create method in webservice that returns id's of no. of selected checkbox in checkbox List Here's code

[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
&nbs

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Oct 06, 2010 04:30 AM

i have a checkbox and dropdown in a gridview when user selects checkbox only then he can select the dropdown, and the dropdown wil have the values corresponding to the gridview rows count if user checks two checkbox in a gridview,and the dropdown value should be diffrent it should be not the same for the selected checkbox how to achieve this using Jquery and asp.net

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Nov 25, 2010 10:18 AM

how to compare to checkbox list and show selected in first checkbox list

[Code]....

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Aug 07, 2010 11:21 AM

I have nested stucture of div something like this:

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Aug 20, 2010 06:40 AM

I want to select all checkBox in Gridview when click to header checkBox.I have created design such that CheckBox is not available to header of Gridview.It is in other table. Below is design of gridview.

[Code]....

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Nov 26, 2009 09:58 PM

I have a simple gridview control with string, boolean and int type data colums. I would like to pass values of a selected gridview row to textbox and checkbox controls.

I have no problem with my textbox control. Below is the code and works just fine upto checkbox control

[Code]....

I get :

"System.InvalidCastException was unhandled by user code Message=Conversion from string "System.Web.UI.WebControls.DataCo" to type 'Boolean' is not valid."

Than I tried to see what is in the cell(3)

[Code]....

myresult yield "" value. I had no problem getting string and int values out of gridview. However, for boolean I got "". In runtime I can get correct results in gridview control for boolean colum.

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Nov 26, 2009 07:01 PM

I have a simple gridview control with string, boolean and int type data colums. I would like to pass values of a selected gridview row to textbox and checkbox controls.

I have no problem with my textbox control. Below is the code and works just fine.

[Code]....

[Code]....

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Jun 29 10 at 21:18

I am dynamically binding a typed list to a GridView control.

The Grid View Control is in an asp.net page that is wrapped in an asp:UpdatePanel (Ajax).

The first column contains a checkbox control.

Only one checkbox may be checked in this column.

If the user checks a checkbox, all other checkbox must be unchecked.

I am trying to achieve this using client-side script without success.

In the handler for the GridView's RowDatabound event, have attempted to add an attribute to the CheckBox contained within the cell.

[code]....

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Jun 06, 2010 11:32 AM

i built an MVC application, in one of my views, i'm activating an ActionResult using JQuery.$post in this ActionResult i'm using RdirectToAction to another ActionResult, this ActionResult is really reached and executed, but when i'm trying to use another RdirectToAction from here, its not happened.

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Sep 12, 2010 01:26 PM

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I have used mvccontrib. Right now i am writing code as per below :

[Code]....

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Feb 08, 2011 05:45 AM

I am new to jQuery, i am tring that In my pages contain four checkboxes then if any checkbox is checked then one div is dispaly , in that div some controls is placed. My intension is if checkbox is checked then validation for that particular div contained controls,

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Dec 01, 2010 12:38 PM

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Oct 11, 2009 10:37 AM

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[Code]...

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Forms Data Controls :: Object Reference Not Set To An Instance Of An Object In Nested Repeater Control Of CheckBox List ...

Sep 24, 2010 01:23 PM

[Code]....

I am getting error of in Foreach loop

[Code]....

How to resolve this situation or any other alternative to cum out of this problem.

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Jan 8 at 9:26

In a nested GridView (GridView inside a template column of parent GridView). I am binding child GridView to a DataTable in parent GridView's RowDataBound event. this works as it should. But the problem i am facing is in Child GridView's RowDataBound Event, when i try to access e.Row.DataItem property it returns null. I am expecting it to return DataRowView Type. which i will then use to set values of TextBox's.

[code]....

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Oct 12, 2010 09:01 PM

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i could get the inner gridview onRowDataBound working by setting that directly in the gridview

but i cannot get the linkbutton's onrowCommad inside the inner gridview working!!!

it does not fire the event even i have set it directly in the gridview

here is the code in my app_code page

[code]....

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Oct 28, 2010 12:12 AM

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[code]....

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Jan 03, 2010 09:35 PM

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OnRowEditing="grdChildGridEdit_RowEditing"

The master and the child gridviews have objectdatasources in a markup but I have to do the additional data binding after the loading the control on the parent page (see the code below). I'm doing that additional data binding only for the master gridview that is working fine and shows the data for the master and the child gridviews. When I click the Edit button on the master gridview it shows text boxes for the editing but when I click the Edit button on the child gridview it's doing nothing and moreover the editing mode for the master gridview is going back to the initial stage (labels).

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[code]....

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Apr 13, 2010 05:58 PM

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I have a nested gridview (gridview within gridview) that I need to render beneath the outer gridview.

I keep finding examples online of showing a nested gridview in the last column of the outer gridview but I need to show my nested gridview instead under the outer gridview.

I was certain that I had done this before by putting a row (<TR>) inside the TemplateField so that the nested gridview would display under the outer gridview. I am getting the data ok for the nested gridview, that is not a problem. The only issue I am having is making the inner gridview display under the outer gridview.

btw, the error is below:

<ERROR>

Type 'System.Web.UI.WebControls.TemplateField' does not have a public property named 'tr'.

</ERROR>

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Jun 15, 2010 09:14 PM

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[code]....

I can get a certain set of rows of gvAlternate only by referencing which gvAlternate control set I want to access: this is based on the gvMaster.Rows and then using the FindControl and id name:

GridView
gv = (GridView)this.gvMaster.Rows[aRowNumber].FindControl("gvAlternate");

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Jan 28, 2011 10:15 PM

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[Code]....

[Code]....

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May 03, 2010 10:45 PM

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CODE BEHIND:

[Code]....
[Code]....

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Mar 11, 2011 02:15 AM

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<ItemTemplate>
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</ItemTemplate>
</asp:TemplateField>
=========================================================================================
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{
}

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Dec 31 09 at 3:55

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{
if (!IsPostBack)
{
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</script>

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