Web Forms :: Load 2 Datalist In One?
Sep 27, 2010
I want to load Load 2 datalist in one with onmouse event !
when I load a web form which will display link get data base(SQL) and I move mouse to this link , It will show other Gridview or other datalist get data base too !
It same to ajax but all that get from data base !
Who know code or document ?
ex : I make a web form load pictures url from data base(SQL) , and I move mouse to this picture which show informations(text content) about picture from data base (SQL) !
The picture in web form is random display and it must get URL from data base !
I had make with gridview filled second gridview But It error and I don't know show or hide second gridview and make pictures random with first gridview !
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Jan 7, 2010
I need to get the text value of a label which is binding a field insiede a datalist. I can get the value by clicking a button but I need to get this value on page load so that I can make it page.title. here is how I am getting it by clicking a button (also button is inside the datalist);
[Code]....
Here is my page code;
[Code]....
So how can I get this value in page load event. I tried some way but didn't work.
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Feb 14, 2010
I have a photogallery.But I need to load 5 images when the the datalist loads up.
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Sep 3, 2010
i use the next datalist:
[Code]....
[Code]....
but show me this error:
Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
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Sep 13, 2010
This is the problem. My datalist, which connects to an Objectdatasource (I implemented custom paging) becomes populated with data only half of the time. When I go to the aspx page which contains that datalist (from another page), sometimes, the datalist fully loads, but sometimes only the header shows up. The header just contains hard-coded text whereas the body (itemtemplate portion) contains things that are binded to the objectdatasource. I thought I would mention this since the problem might have something to do with how things in asp.net bind.
The strange part of this is that when I was testing and debugging within VWD 2010, the datalist loaded fully everytime and I had no issues. When I placed my files on the IIS web server, this is when the problems started happening.What could the problem be? The speed of the IIS web server vs VWD's "internal server"? My page_load, init_load, etc methods are empty for this aspx page. The datalist is solely handled by the objectdatasource_selecting method. Should I explicit call something from one of those early lifecycle methods to ensure proper datalist loading?
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Apr 14, 2010
I've got a few labels in a datalist that are being populated based on the values of a queryString but without the query string the datalist is empty.
How can I access the labels in the datalist and set a default value to them on the load of the page?
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Feb 8, 2011
I am loading an aspx page into a div using jquery.load(). The aspx page loaded into the div has a datalist. Each datalist item has a linkbutton. My problem is that the linkbutton is not causing a postback though. Strangely, if I change the linkbutton to a button, it does postback. Also, when loading the page normally (not from a jquery.load event), the linkbutton performs correctly. What is it that causes the linkbutton to not cause a postback when loaded this way? And is there a better way to handle this?
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Jan 6, 2010
I have the follow code (i just listed the parts that might be the more important to understand my problem):
(Code Behind)
[Code]....
(Page .ascx)
[Code]....
The user control RatingControl shows the rating and the number of rates, the user control Pager is responsible for raising CurrentPageChanged when the page changes and BindData() is a function
that binds data to the Datalist control.
When the page is loaded for the first time BindData() marked with ** is executed , thereafter i only want to load data when the event CurrenPageChanged raises.
So far so good, but the problem is when the CurrentPageChanged is raised and call the BindData() function, the user controls are not loaded properly, and things that i can't understand happen, like the user controls not receiving the properties initialized when they are loaded, but the other controls inside the Datalist like lblDescription are loaded correctly with their data.
Summarizing, the user controls are not loaded correctly in this particular case when the DataBind() is called by an event.
I already searched in the internet, and i read about page life cycle, user controls and i still didn't understand why this happens and how to fix it.
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Sep 20, 2015
[URL]
the above link for Create GridView with TemplateField and asp control for Load images while scrolling page down with jQuery.in above link code we can show only one image in one row
but datalist have ReaptColunm to set 3-4 according to ur need
when i used above code for datalist its not working .when scroll down it bind duplicate value.
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Jan 2, 2011
I have 2 nested datalist that one of them is menudatalist and the other is submenu datalist. whenever I click on my submenu items a dynamic user control should load in dynamic tab. my problem is : one of my usercontrols that is JQGRID does not load in tab and when I click on that submenu Item an empty tab is created,however other user controls are loaded in tabs correctly.would somebody please help me to solve this problem?
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Sep 20, 2015
I have read and referred your range slider and loading infinite images on scroll.The issue is when combining both the article the data is appending to old one.
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Mar 16, 2011
Am building a Form for out intranet that runs on ASP.NET and C#, it is to be a survey from a SQL database. I have the connections setup can pull informations/Questions from the database. I am having a problem with setting up radio buttons within a datalist, ive never done this and i know they require unque names.
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Jun 4, 2010
How can I do paging with datalist if that datalist is populated with inputs coming from a querystring?
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Jul 6, 2012
I have following datalist ,to display employee id, name, email ..... datalist have column with link button text " Get Details" and fontcolor "black" , onmouseover of the particular row i want change the color of linkbutton or the image of linkbutton ..
<asp:DataList ID="DataList1" runat="server" BorderWidth="1px" CellPadding="1"DataKeyField="EMPID"
GridLines="Both" RepeatColumns="4" RepeatDirection="Horizontal"><ItemTemplate><table border="0" id="thistable" runat="server" style="width:100%;height:100%"> <tr> <td> EMPID:
<asp:Label ID="EMPIDLabel" runat="server" Text='<%# Eval("EMPID") %>'>
[code]...
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Aug 30, 2010
I need to find which Selected Key value that was selected in the ChildDatalist inside the MainDatalist
this is my Html code...for the MainDataList and the nested Childdatalist
[Code]....
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Mar 14, 2011
I am trying to place a datalist inside datalist. I managed to place a datalist inside gridview but not datalist inside datalist.
Below is the code I am using to bind the datalist into the master gridview, I am trying to change this code in such way it will be right for datalist inside datalist but so far I did not succeed.
[Code]....
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Aug 16, 2010
i have a datalist . that is contains 7 columns in repeat layout .when i have more from 7 columns , datalist style is normal .but when i have smaller than 7 columns ! data list style is not normal,
because there are some empty columns without specific schema.
How i can make a datalist > when i have 1 columns in my datalist my first layout width be 100% ;
and dont show some empty layout ?
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Nov 15, 2010
The problem is that i have a search page. Access Database holding the information. I have a Access Datasource on the page with a Datalist to show the data. I need to find a way on setting it up to says "Sorry no results found" when the is no results. i am unsure on how to do this though.
Below is my datasource and datalist
[Code]....
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Jul 1, 2010
how i can load an panel(that contain for example Weather information) after page load
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Mar 23, 2010
Have a look at below link. In that page if you mouse over on any thumbnail image a div opens with that image details with larger size. But there is a point to notice usually when an image gets downloaded in the browser we see that the image loads in parts from top to bottom. In this case the whole is loaded but in blurred state and gets cleared after fully downloaded.
Sample
Link
I just wanted to know how this is achived? Does it require to code something or it is any javascript or dhtml?
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Apr 23, 2012
In Datalist Item Template Another Datalist And Child Datalist How can we access link button inside chile datalist when click in child link button
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Dec 3, 2013
Here is my code through which i can generate dynamically 2 checkbox group
DataTable dt = new DataTable();
DataList1.DataSource = dt;
DataList1.DataBind();
DataList2.DataSource = dt;
DataList2.DataBind();
Design Page
[code]....
There is two checkbox group which have same datasource, so in both case same checkbox are showing and also same event is firing for both. Here is the event code
protected void CheckBox_CheckedChanged(object sender, EventArgs e)
{
string OpService = ((CheckBox)sender).Text;
}
Now what i want to do is, while check one checkbox from the 1st checkbox group the same checkbox should be selected from the second checkbox group automatically, also if i deselect one checkbox that should be deselect from both checkbox group.
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May 7, 2015
How To get Datalist Checkbox Select Item To The Another Datalist on click CheckBox
Code Like
<form id="form1" runat="server">
<div>
<h2 style="background-color: #CCC; font-size: 16px; font-family: Arial, Helvetica, sans-serif; font-weight: 400;" class="heading">Brand</h2>
<asp:DataList ID="DataList5" runat="server" Style="font-weight: 700; color: #CC33FF; background-color: #66FFCC;" Height="100px" Width="122px">
<ItemTemplate>
[code]....
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Nov 24, 2013
I have following code
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="GuestBookPage.aspx.cs" Inherits="GuestBook.GuestBookPage" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
[code]....
I wanted to get label control when button is clicked i.e button1
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Dec 4, 2010
how do I use the datalist "DL_Pro_Result" to find the child datalist "DL_Gro_Result" in C#?
For example in the following code, dlii value is null, even though dli != null.
DataList dli = (DataList)Page.FindControl("DL_Pro_Result");
DataList dlii = (DataList)dli.FindControl("DL_Gro_Result");
<div id="ProList">
<asp:DataList ID="DL_Pro_Result" runat="server">
<HeaderTemplate>
<table id="T_Pro_Result_Header" runat="server">
<tr>
<td>
<asp:Label ID="L_Pro_Result_Header" runat="server"></asp:Label>
</td>
</tr>
</table>
</HeaderTemplate>
<ItemTemplate>
<table id="T_Pro_Result_Item" class="table" runat="server">
<tr>
<td>
<asp:Label ID="L_Pro_Result_Item" runat="server"></asp:Label>
<asp:Button ID="B_Pro_Result_Item_1" OnClick="B_Pro_Result_Item_1_Click"/>
</td>
</tr>
<tr>
<td>
<asp:DataList ID="DL_Gro_Result" runat="server">
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