I created ajax tab dynamicaly.it works well except one thing .every time i clicked on menuitem a new tab created and if I clicked on that menuitem again the tab created again.I dont want to create one tab repeatedly I just want to create each tab just once and if I click on repeated menuitem the existed tab just be active.
here is my code:
[Code]....
i have a datalist .
i used an object datasource to show data in datalist .
and my datalist have two or more repeated columns .
how i can make header for top of each column ?
not for each item and not for each row .just for each column .?
I have a table named [vacation time] with the colums startdate and enddate the table is conected with the [permits table]with the colums permname and permdays(int). i have to create a warning message for the user if the ((startdate)-(enddate)>permday) to avoid the update statement in my grid view.
View 2 RepliesIn a page I use prettyPhoto (a lightbox clone) that open a modal window showing an image when I click on a link with rel=prettyphoto. So I have:
<a href="fullresimage.png" rel="prettyPhoto">click here</a>
everytime I click on the link a postback is fired (IsPostBack = false). Can I avoid this? I have a counter on the page and everytime a pic is showed this is recognize as a full page load (i.e. increment counter) as IsPostBack = false!
I have a datagrid control with one checkbox and a dropdown list control.if checking on the checkbox from any row is causing the blinking of dropdownlist in one full columns.how will avoid the blinking of one full columns blinking..i want which rows checkbox is checked ,blinks only that corresponding rows dropdownlist..how it is possible?
View 4 RepliesI have an AsyncFileUpload with an image control to show a preview of the pic that is uploaded. Everything works fine, however on the postback from the asynchFileUpload the page jumps to the top of the page and then after a second or two it goes down to the proper scroll position. What can I do to avoid having the page jump to the top and then back down again on the postback ?
[Code]....
i have 4 dropdownlist..state,district,place,product..where we have to select the product depend on state ,district ,place and product and there is search button for search particular product where iam using gridview to dipslay particular product deatails. i do not want to do auto past back eventfor page when i select dropdownlist...i tried using ajax but still i cant get through..i tried this code. how to use ajax for 4 dropdownlist & 1 button so that i can dispaly product deatails.
View 3 RepliesHow to avoid Model popup disabled on postback? I have a dropdown list in model popup control with autopost back="true". On post back am getting customer name. But on post model popup get disabled
View 2 RepliesI have a Button and, modelpopupExtender on my Masterpage, I want to call that whenever required. But the problem is when I call the ModalPopupExtender.Show(); Masterpage is getting refreshed again. I need to avoid that refreshing the MasterPage when calling the ModalPopupExtender.Show();
View 4 RepliesI think the popup message is a poor idea because OnClientUploadError has already provided developers a good option to handle the error easily in whichever way they prefer. The worst is that if a user clicks OK, he will see a window that should be seen only by software developers. Is there any trick to stop the error alert?
View 9 RepliesI have datalist menu, when I click on each menuitems a new Dynamic Ajax tab is created. my problem is : if I click on a menu item for several times, dynamic tab is created for several times too,however I want to create my tab just one time. and if I click again on menu item the previous tab that was created before is shown. here is my code to create tabs:
[Code]....
Currently I have a popup extender and the popup panel contain a slideshow extender.The problem is this slideshow extender will contain some big file size image so the load time is expected to be a bit longer when the content popup. However I realize the content of the slideshow extender is already preloaded even before the panel popup. In result my site load up pretty slow because of preloaded all those images. Is there a way to avoid the preload of the popup content in popup extender? Like only load the popup panel content when the popup event fire?ere is my current code:
<asp:HyperLink ID="slImg" runat="server" style="cursor:pointer;" BorderColor="#101010" BorderStyle="NotSet" BorderWidth="3"/>
I use AJAX tab panel for my web site (ver.1.0.2) with VS2005. Previously I use large page and now i it change to tab panel. The problem is when I change the source view to design view it automatically update the content of tab panel and show the 'error creating control' and sometimes it not. So I'm having difficulty on designing that page because always I have to keep the backup of the page.
View 1 RepliesI have a webform (for posting ads) that has an AJAX HTML Editor (for ad description) and AJAX fileupload control to upload & display some images. If I don't upload any images (no postback is done) then the html editor will display the international characters correctly and the ad is then stored correctly.
As soon as I upload an image for display (and postback is automatically done), then the html editor will replace all the international characters with unrecognized characters. And the ad will be stored with those incorrect characters.
Is there any way I can avoid this? I'm still not exactly sure why the html editor automatically replaces all my characters when postback is done.Or is there another html editor that manages this better?
I am using ModalPopupExtender of Ajax Control Toolkit(v2.0.50727) as shown in the following way.
The problem iam facing is whenver i try to show the Popup ,Postback of entire page is happening which is cauisng lot of performance issues.
how to avoid the post backs when using ModalPopupExtender ..
<asp:UpdatePanel
ID="upmodal"
UpdateMode="Conditional"
runat="server">
<ContentTemplate>
<asp:Panel
ID="pnlCmnSrc"
runat="server"
CssClass="modalPopup"
Style="display:
none">
<table>........
I have a Username and Password field on webform and a Submit button.Username ia validated through database on button click.Each time when i click on submit button and if Username already exist then my password gets to be removed due to postback.Please give me some solution so that when i just defocus my username field it will automatically check and display message if it exists.Please donot give Textbox ontextchanged event with update panel in conditional update mode because it will not work for me because i am using devexpress tools on my webforms.
View 1 RepliesI am using asp treeview with checkbox for the leafnode. And when that check box is checked controls are creating dynamically in aspx.cs page.
When check box is checked the entire page is getting refreshed, How can I avoid that.
Following is the code of aspx
<asp:TreeView id="trvSource" CssClass="Treeview" ForeColor="White"
runat="server" KeyboardEnabled="true" CollapseImageToolTip="Collapse"
ExpandImageToolTip="Expand" Font-Size="10pt" ShowExpandCollapse="true"
ExpandCollapseImageWidth="15" ExpandCollapseImageHeight="15" ShowLines="false"
SpacerImageUrl="spacer.gif" ItemSpacing="0"
NodeIndent="10" EnableViewState="true" EnableClientScript="true" Font-Names="Cambria,Helvetica Condensed,Verdana, Arial, Helvetica, sans-serif"
onclick="postBackByObject(event)" AutoPostBackOnNodeCheckChanged="true"></asp:TreeView>
i have many to many RelationShip and repesnt it in GridView without any problem but the real problem when draw Data the same row repeated with anther item
for example :
i have table
A with data
1 2 3
and table B
with data
a
b
grid view Draw data as
1 2 3 a
1 2 3 b
but i want
1 2 3 a,b
From one of my webpage, I am opening up another form as ModalDialog, and on this form, I have a Grid, Treeview and some other controls.
[Code]....
I have some code on click of Treeview Node, I fill out other data in Grid on click of Treeview Node.
Now the problem is when page posts back ( on click of Treeview Node ) , page flickers once during filling up data in Grid.
Basically whenever page.ispostback is true, page flickers, Now I want to avoid this.
I have to keep "SmartNavigation="false"" on this page because of some of the Treeview Problems.
Specifically on Node click of Treeview and on Update button press.
I am using [URL] ....
And my question is the user should not vote again if he/she already voted....
Here is the sample code am trying.
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true" />
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="conditional">
<Triggers>
<asp:PostBackTrigger ControlID="Button1" />
[Code] ....
This upload is working. But why the page is getting refreshed? this is not partial post back and instead it 's full post back. i have read the articles for the fileuplaod with issue inside the update panel. is there any way to achieve this asynchronous upload on button click?
I don't want to use the Ajaxtoolkit Asyncupload because that will upload (Ref : [URL] ....] the moment when we seelct the file itself which i don't want to do that. i need to do on the button click event.
private void PopulateYear()
{
DDYEAR.Items.Clear();
ListItem lt = new ListItem();
lt.Text = "YYYY";
lt.Value = "0";
[CODE]
i have the following code repeated in many pages in some cases only the sql query chnages instead of repeating all code lines in each and everypage
how can i use the same from class file
I have three cascading dropdowns on my web page and they work fine. The issue I am facing is that there are other controls on the page which cause a postback and with each postback the cascading drop downs are being re-populated (service methods are called) which is becoming a performnace issue.
View 1 RepliesI have a radio buttonlist in my webpage with 2 list items, when I click the 2nd list item I want to change the visibility of a text box so it wore the code
protected void rbList_SelectedIndexChanged(object sender, EventArgs e)
{
if (rbList.SelectedIndex == 0)
{
txtPresentlyUsing.Visible = false;
}
if (rbList.SelectedIndex == 1)
{
txtPresentlyUsing.Visible = true;
}
}
and its working fine but the page got refreshed how can I avoid this if I want to use ajax how can I implement it?
How to counting the repeated words in a text box using Asp.net with c#..
I want to display like this,
words no.of occurrences
Rose 5
india 2
was 1
select 10