AJAX :: Page Loads Before CascadeDropDown Combo?

Dec 3, 2010

i have two ajax cascadedropdown combos loaded by a web service. When mi page loads, it do it before the data filled the first of the cascade combos so when page load (on the Page_load event) i try to select a value on the first combo but it is still empty. What can i do to force the load of the combos before page load? I have try combo.cascadropdwonextender.databind() on the page_load with no sucess.

View 3 Replies


Similar Messages:

AJAX :: High CPU Usage When The Page Loads?

Oct 15, 2010

I want to improve the performance of my web application. Whenever the page loads, it is taking 70-80% of CPU usage.

I'm using ajax timer controls to update the user controls on my page. Also I placed user controls in the update panels of my page.

How to avoid high CPU usage ?

View 1 Replies

AJAX :: Trigger UpdatePanel Refresh After Page Loads?

Feb 16, 2010

I have seen this discussed in number of topics, but so far nothing to address my specific issue. I want to display the page the client, and then trigger an updatepanel refresh that will populate with data that takes 3-4 seconds to load (the rest of the page loads very fast). At the same time I want to display "...Loading..." text using UpdateProgress control.

Everything is working below in the sample code. However, UpdateProgress will not display unless the button is actually clicked by the user. In real production scenario I would hide the button. To invoke the immediate UpdatePanel refresh I trigger the click via Javascript. I have also tried "__DoPostBack" without success.

<code>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="TestUpdate.aspx.cs" Inherits="TestUpdate" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> [code]...

View 4 Replies

AJAX :: How To Display Animated Image While The Next Page Loads

Sep 15, 2010

I have the following code so it'll show an animated progress GIF but if the site takes longer than this, it will quit. Is there a more effective way?

[Code]....

View 6 Replies

AJAX :: HoverMenuExtender: Submenus Flash For A Split Second When Page Loads?

May 22, 2010

I am making a menu to display departments and sub departments. Each department has a corresponding pop-up menu to display the sub departments. The menu is built dynamically with values from the database. I'm using nested repeaters and the AJAX HoverMenuExtender. The problem is that when the page loads or is refreshed all of the sub departments are visible for a second or so underneath their respective subdepartments. In other words, for just a second the page is rendered as if the HoverMenuExtender was not there.

[Code]....

View 1 Replies

AJAX :: GridView With UpdatePanels - Data Will Fetch Whenever Page Loads

Jan 16, 2011

I have two grids "grid1" and "grid2" and two updatePanels "up1" and "up2". Both the panels have UpdateMode = "Conditional" grid1 is nested in up1 and grid2 is nested in up2 [Code]....

In Code behind : [Code]....

I am using UpdatePanels, but still data will be fetched whenever page loads. How can I handle so the dat will be fetched on ony for the grid which is being updated

View 2 Replies

AJAX :: Load MS Chart Every Time When Page Loads Or Button Clicks In Update Panel

Mar 7, 2011

I have 2-3 update panel in my page and i don't want to load chart every time when my page loads or button clicks etc. I put that in update panel with triggers means only some clicks should loads chart. but that chart gets loaded everytime. how to stop that from loading

View 2 Replies

Child Combo Doesn't Get Populated On Changing Parent Combo On Up/down Key Press While Navigated Through Tab Control

Oct 29, 2010

i have 2 combobox A & B.. the values in B is populated according to selected value in A,, my code works fine when i click combo A and select a item,, the values according to it get populated on combo B. i have written it on the change event...

But when i use tab to navigate and select the items in combo A and change on pressing keyboard down key...the items in combo B is not getting populated with new values.. existing values does not get changed,,, ie change event is not getting fired... how can i manage it in down/up key in keyboard when using tab,,,,

View 1 Replies

AJAX :: How To To Put Date Into 2 Combo Box

Aug 19, 2010

i want to put date into 2 combo box combo1 = date, and combo2= month

View 9 Replies

AJAX :: Can Use A MaskedEditExtender With A Combo Box

Feb 23, 2011

I want masked ComboBox, so I use a MaskedEditExtenderwith a ComboBox. The two controls came from the ajax control toolkit. But I got an error: "Unable to cast object of type 'AjaxControlToolkit.ComboBox' to type 'System.Web.UI.WebControls.TextBox'". Is there a way a can use a MaskedEditExtender with a combo box?

View 4 Replies

AJAX :: How To Get The Text Typed Into A Combo Box

Oct 12, 2010

Can I provide a Combobox that will EITHER let a user type in a value OR let them select from the dropdown? I am trying to create a scenario where a user can attach a value to an object they are editing. When attaching that value, I want them to be able to type in a completely new value or, select from a list of already-existing values.

When I create the combo box, I add a list item that has text like "Type a value or pick from the list"...this has an index of 0. Then I append the databound values to the list.

A combo box seems like the perfect solution since it combines a text box with a drop down list but, I can not figure out how to retrieve the text that has been typed into the combobox once the form is submitted. cmbMyComboBox.text seems to be the obvious way to do it but, that returns an empty string. If I try to get the SelectedItem.Text then, I get "Type a value or pick from the list" instead of whatever text I typed into the combobox, once it was displayed.

Am I trying to do something that the ComboBox is not meant to do? How can I accomplish this?

I have decided to abandon trying to use the combo box. I am trying to use a dropdown menu in one column, and text boxes in all the others. But, I am having a strange problem with that as well. I will post those problems in the appropriate forum. I marked this post as "No Status" because I didn't see any way to delete it.

View 1 Replies

AJAX :: How To Get The Value Selected In The Combo Box To A Textbox

Sep 4, 2010

When i select or autosuggest in a combo box , i should be able to get the selected value in a text box in the client side using ajax without a postback.

View 4 Replies

C# - Combo Box Extender Ajax Tool Kit?

Jan 24, 2011

have a filter on the page and i am using 5 combo boxes. The data in the combo box is getting filled properly. However when i select the drop down of combo box and select any item from the list. I get this error.."Invalid Argument"and the debugger points to style.width = bestWidth + 'px'i tried searching everywhere but no common errors.

View 1 Replies

Web Forms :: Prevent Master Page From Loading Whenever Content Page Loads?

Mar 10, 2010

The problem with my web application is when ever i load the home page - The master page as well as content page loads ---This seems fine but when i navigate thorugh the website which have the same Master page but diffrent content page .... the master page loads again. What i want to do is ..I want to keep the master page intact and only the content page loads. How can I accomplish it..

View 3 Replies

Develop A Page Where Individual Section Will Load With Busy Icon When Page Loads Without Using Web Parts?

Feb 11, 2011

i have seen many site where individual web parts load with busy icon when page loads. without using web parts how can develop a page where individual section will load with busy icon when page loads.

View 1 Replies

Identify Content Page Loads In A Master Page Dynamically?

Jun 3, 2010

I have a master page 'Master1' and i have used a content place holder 'content1' and loads pages 'Page1' and 'page2' in the 'content1'. Is there any way to identify which page is loaded to the content place holder whether it is 'Page1' or 'Page2' dynamically.

View 2 Replies

Ajax - Telerik Rad Combo And Async Postbacks In C#?

Jul 26, 2010

I have a very typical set up, an ajax update panel is updated when a drop list of offices changes. Each form could have it's own values, for instance each store will have it's own list of employees. Here is where the fun begins. The form can be changed by the drop down (new office) or validated and submitted.

On drop down change, I create a new instance of the same rad combo, bind it to the current data, confirm that the correct data is bound. Then on the return trip I see selected the default user from the previous user. This is a composite control, and firebug shows me that the value for the "text box" that simulates the combo still has the old value. I'm suspecting onViewStateLoaded, but turning viewstate off for the Telerik didn't . II don;t need it anyway, cuz I have to put the selected value in another hidden to make a cross page post on submit.

View 2 Replies

AJAX :: Combo Box In DropDownStyle Allow To Paste Text?

Mar 10, 2011

I have an Ajax Toolkit combo box in DropDownStyle Mode. The DropDownStyle should prevent the user from entering values that are not in the list of items of the combo box. The problem is, if the user paste some text (right-click --> past OR ctr + V) in the combo box, it will work, event if the pasted text is not the list of items. Is there a way I can prevent this?

View 1 Replies

AJAX :: Set The Max Height Of A Drop Down List Of A Combo Box?

Mar 30, 2011

Is there a way to set the max height of a drop down list of a Combo box and use the scroll bars to scroll up and down?

View 1 Replies

AJAX :: Make Combo Next Item From Enter Key?

Aug 8, 2010

how to make ajax combo next item from enter key

View 6 Replies

AJAX :: Populate Combo Change CboCity With New Value?

Aug 26, 2010

i have two combo cboCountry and cboCityi want to change cboCity with new value.

[code]...

View 8 Replies

AJAX :: Update Panel Refresh Not Work When Using Combo

Jul 29, 2010

if i use a combo box inside an update panel, the updatepanel's partial postback will not work. instead in a postback the page refreshes whole.

View 2 Replies

AJAX :: Store Values In Combo Box From The Sqldata Base?

Nov 3, 2010

how to store the values(code,name) from sql database in ajax combo box 4.0 framework...

View 3 Replies

AJAX :: Combo Box TextChanged Event Not Fired If Value Is Not In The List?

Mar 10, 2011

I have an Ajax Toolkit Combo Box in DropDown Style (to allow user to enter custom value). The event SelectedIndexChanged and TextChanged works fine if the user select an item of the list of the combo box.

The problem is if the user enter a value that is not in the list of the item of the combo box, the event SelectedIndexChanged nor TextChanged are fired. Is there a way to "force" those events to be fired?

View 3 Replies

AJAX :: Toolkit Combo Box List Scroll Bar Flickering?

Feb 13, 2011

I'm using the Ajax control toolkit Combo box for filtering purpose. If the number of items in the combo box is more and when i try to select an item in the drop down list, the scroll bar in the list automatically flickers in Internet explorer.I read the known issues section in the Asp.Net Ajax control toolkit website, and they say that When ListItemHoverCssClass is specified and the ComboBox list is scrollable, highlighting a list item will cause the scrollbar to flicker when using the Internet Explorer web browser. To avoid this issue, do not specify the ListItemHoverCssClass property.Am not using any ListItemHoverCssClass Property but still it flickers. Please help me on any work around to solve this. I know Auto Complete extender is a best solution instead of combo box, but the clients need combox that should list everything along with editing in the text box.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved