AJAX :: Separate Controls Inside Update Panel For Doing AsyncPostBackTrigger
Feb 25, 2010
have update panel that content check box, textbox, 3 DropDownList with CascadingDropDown extender. When I checked the checked box it should do a AsyncPostBackTrigger and it is working ok but the problem that if I select any thing from DropDownLists then check the box it would clear the DropDownLists after doing AsyncPostBackTrigger for the the check box.
any advice how to separate these controls inside update panel for doing AsyncPostBackTrigger??
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Jan 9, 2010
I have a page with three update areas, Create, Edit, and Delete. The controls that do these three functions are inside separate update panels so when I'm doing Create, I only fill controls inside that updatepanel. Problem is I'm using asp validation controls on all the controls in the three areas. Therefore, when I press the "Go" button in the Create UpdatePanel, the validation fails on the empty controls in the other two area. I hope I'm explaining this well. The behavior I would like to see is that only the controls contained in the updating panel would be validate.
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May 31, 2010
I am trying something different for me and trying to use controls without a lot of mods but that is going out the window already.Anyway I have an update panel with a dropdown which selects query data for datalist1. (works perfect)
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Here is the code:
[Code]....
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Feb 22, 2011
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May 28, 2010
I have an ASP.NET Label on my form, which is wrapped in an UpdatePanel. The UpdatePanel has two AsyncPostbackTriggers which reference two DropDownList controls. Based on the combination of selected items in both DropDownLists, I'm updating the Label. I also have a FilteredTextBoxExtender referencing an ASP.NET TextBox that's, by default, only allowing numbers. Now, along with updating the Label based on the combination of selected items from both DropDownLists, I'm also changing the FilteredTextBoxExtender's FilterType to Custom | Numbers and ValidChar to a hyphen, to allow both numbers and a hyphen (for phone numbers). Remember that I have both DropDownLists as AsyncPostbackTriggers for the UpdatePanel. This works perfectly fine doing a regular postback, but if I add those two DropDownLists as AsyncPostbackTriggers, the FilteredTextBoxExtender is not working properly based on the FilterType and ValidChar properties. It only allows just Numbers, which is the default. Is there anyway around this without having to do a regular full postback?
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Jan 5, 2010
I am having dropdownlist and button in the update panel when i selected item from the dropdown list and click on the button the the item goes into the database
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below is the code
[Code]....
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Apr 10, 2010
i've a gridview, a dropdownlist and an updatepanel
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with UpdatePanel : it showing an javascript error
"Line: 4044
Error: Sys.InvalidOperationException: Two components with the same id 'ctl"
and when i close the window (ie8) the error is coming
"Line: 2989
Error: Sys.ArgumentNullException: Value cannot be null.
Parameter name: element"
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Dec 9, 2010
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Jul 8, 2010
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[Code]....
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Apr 22, 2010
in have button inside updatepanel
when button this clicked, it do some thing and finally invoke another Button by Javascript by ServerSide as Follow:
protected void Buttton1_Click......
{
doSomeThing();
InvokeRemoteButton();
}
public void InvokeRemoteButton()
{
some thing like this
string phrse="<script type ...........etc............. Button1.click()........etc...</script>";
}
this is work when button outside update panel , but when i put it inside update panel , the Button Event will not fire !
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Feb 24, 2010
I have a check box, RequiredFieldValidator and textbox that have editmask extender I want to change the control properties programmatically when I check the check box but the problem that nothing happened when I check it.
I made the control post back and I added triggers.
when put break point and go with code step by step will go through the code but nothing change.
<asp:UpdatePanel ID="UPanelContacts" runat="server">
<ContentTemplate>
<asp:Panel ID="PContactsInfo" runat="server" GroupingText="Personal Information"
BorderStyle="Dotted" Style="position: absolute; top: 103px; left: 221px; height: 468px;
width: 811px; margin-top: 69px;">
<asp:TextBox ID="txtHomePhone" runat="server" Style="top: 147px; left: 543px; position: absolute;
height: 22px; width: 128px" AutoPostBack="True" ></asp:TextBox>
<cc1:MaskedEditExtender ID="txtHomePhone_MaskedEditExtender" runat="server" CultureAMPMPlaceholder=""
CultureCurrencySymbolPlaceholder="" CultureDateFormat="" CultureDatePlaceholder=""
CultureDecimalPlaceholder="" CultureThousandsPlaceholder="" CultureTimePlaceholder=""......
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Apr 26, 2010
i have an issue running JavaScript inside an updatepanel,
i'm using a script as follows:
[Code]....
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i was wanting to display a list of comments in an update panel and use pagination ie 10 comments per page.
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Any snippets in login using UPDATE PANEL?
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Apr 2, 2010
I have an application that allows users to insert data into a log. The forms are displayed inside update panels and display via modalPopUpExtenders. I am running into a problem where users are able to click the Insert button multiple times before the panel can update that a click was registered.
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Jan 13, 2010
my problem as follow:
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Jun 22, 2010
I'm doing a website with Ajax and Framework3.5.
I have a update panel inside a modalpoupextendar which is in another update panel.
When user need to click the button in the parent update panel the modal popup will appear,
then in the popup if user click a button there I Need to show some text in a user control which placed in the panel.
See the html tag and tel me any solution. Its not working for the first click its working in the second click only.
[Code]....
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Feb 3, 2010
have a wizard control inside an update panel. have a radiobuttonlist that autopostback's when i click a radio button, page posts back & the page hops back up to the top. i want a user to be able to click radio controls & checkboxes with the form to be fluent; the hop back up to the top is rather annoying & may confuse the user.
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Jan 27, 2010
i m using an update panel on a page which contains a listview. the listview (in each row) has a fileupload control and a dropdownlist.
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everytime i change the selection in the dropdownlist, the file upload control clears.
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[URL]
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<head id="Head1" runat="server">
[code]....
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I have a jquery as
<script type="text/javascript">
function usercellclick() {
$(document).ready(function () {
$("#<%=dgv_buslayout.ClientID%> tr:has(td)").hover(function (e) {
$(this).css("cursor", "pointer");
[code]....
it works only for first click.URL...
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