Web Forms :: Display Default Text "--select--" On A Combobox While Loading The Page?
Dec 13, 2010how can i display default text "--select--" on a combobox while loading the page?
View 14 Replieshow can i display default text "--select--" on a combobox while loading the page?
View 14 RepliesI have a problem with CascadingDropDown... I have two related comboboxes, where the second is a slave of the first (e.g. country the first, cities the second). What I want is that if I select one country from combobox 1 then the second must be "filtered" by that selection (it should display all the cities inside the selected country, and the actual CascadingDropDown implementation is OK), but if I leave the combobox 1 in the default option (e.g. "Please select a country") I want the second to display all the cities I have in the database. The problem is that when selecting default option for combobox 1 the second combobox is disabled and a postback to my webservice never occurs.
View 3 RepliesI want the text "SELECT" on the top of combobox with 0 value cbbox.Items.Insert(0, new "SELECT");
View 2 RepliesI have dropdown list in my page
BindDropDownList(DdlDistrict, "District1", "District", "ID");
DdlDistrict.Items.Insert(0, new ListItem("select district", "0"));
And I use this code for binding from database
DdlDistrict.Items.FindByText(_dr["District"].ToString()).Selected = true;
Here if in database have value it show in ddldistrict
Now I want if there wasn't any thing in database in dropdown list show "select district" that i define here
DdlDistrict.Items.Insert(0, new ListItem("select district", "0"));
I have update panel on the page to avoid postback and placed a dropdownlist control within that update panel. DrodownList is filled with Category names and also it's autopostback set to True.
Now whenever dropdownlist index change's on select, untill page loads complete data it should show mesage as "Loading.... in center and middle of the page and background should become bit transparent". And when page load completely with data then that background and message should get disappear.
I am experiencing an issue with the TreeView control when loading new pages. It is databound to web.sitemap, but when loading a new page, it does not select the node of the current page, just resets it to the root. THe new page loads fine, just not preserving the current navigation in the tree view.
View 2 RepliesI have the following items bound to my combobox:
Value: 1, Text: SNS
Value: 2, Text: ING
Value: 3, Text: ING
Choosing value 1 results in a SelectedValue of 1
Choosing value 2 results in a SelectedValue of 2
Choosing value 3 results in a SelectedValue of 2
does the combobox has as a disadvantage that the Text has to be unique?
URL....If in the dropdownlist before making selection if i want to display like this -----Select a city------How can i do it?
View 1 RepliesI want to display a loading animation while my page is loading, and when loading is complete then obviously hide it.
I am working in ASP.NET using Masterpages, just wondering there is a a simple way of doing this using JQuery?
I have a "Master Page 1" and "Master Page 2".The "Master page 1" I have the main menu.How does this view show in "Master Page 2".Should I copy all the code from the "Master Page 1", "Master page 2"?If you create a "Master page 1" and choose the option "Select Master Page" and choose "Master page 2", it works.But then we have a problem if I create a default.aspx and select "Select Master Page" and "Master page 2"In default.aspx writes: Error master page.
View 3 Repliesinsert initial value in combobox by default? For example: "Select Country"
View 4 RepliesMy page takes too much time to load.So I want to display loading image during page load.
View 2 RepliesI have to use progress bar when page postback. in my application report section is there. it's taking some time to generate the report. so i want to show some progress bar.
When page load progress bar should show. and when page load finish the progress bar should hide.
I googled many thing mostly they are using thread.sleep method but i don't want that.
The progress bar should fully depend on page loads.
how can i display the last record of the table in asp.net. i have button(Cparts) on status webform when you click this two events takes place1.A pop-up window will appearon on the screen which has 4 textfield,pop-up window comming with blank fields i want to fill all the 4 fields with current/last record of the corresponding table.2.Also tranfering the primary key value (WONumber in status) of status webform into textbox of the pop-up window(CParts.aspx) which is a hidden field.here i am inserting values into different table(Cparts table) based on WONumber which is not an unique column in this tabl
View 3 Repliesi want until webpage is not complete on my page show some download picture like some picture that show when we download something .
View 1 RepliesI have a table to store customers information.
<asp:ComboBox ID="cboCustomers" runat="server"
DataSourceID="sdsCustomers"
DataValueField="CustomerID"
DataTextField="CustomerName">
</asp:ComboBox>
<asp:Button ID="btnAdd" runat="server" Text="Add Combobox" OnClick="btnAdd_Click"/>
What i'm trying to do is, add a new combobox to select another customer and repeat this as necessary, 2, 3 or more.
How to display text in another Web form
In Default.aspx I have a GridView. How to Default2.aspx, show data from Default.aspx?
I have a textbox on Default2.aspx.
In Default.aspx I have a GridView.
Data from the GridView I want to show the textbox (Default2.aspx).
how do i create linq query and asign that query to as data source to datalist on default.aspx.cs page
View 3 RepliesI have a page that performs a long-running task (10 to 15 seconds) in the page_load method.
I have client-side javascript code that will display a decent "page loading" animated gif to the user.
I am able to invoke the JavaScript method from the code-behind, to display the "page loading" animated gif, however, the long-running task is hanging up the UI such that the animated gif doesn't actually display until after the long-running task is complete, which is the exact opposite of what I want.
To test this out, in my page_load method I make a call to the JavaScript method to display the animated gif. Then, I use Thread.Sleep(10000). What happens is that the animated gif doesn't display until after Thread.Sleep is complete.
[Code]....
I have a problem with the Ajax ComboBox from the Ajax Control ToolKit. When I want to erase the text in the ComboBox, I got this error:
"Microsoft JScript runtime error: '_optionListItems[...].text' is null or not an object". I only get this error when deleting the content of the Combox is the first action I do on the ComboBox. If I overwrite the text by entering something else before deleting this text, I got no error.
I do not even know what to call it, but I would like to add something to show my page is loading. I have not yet figured out why, but sometimes they load almost instantly. And sometimes they take up to 15 seconds, giving the impression that nothing is goingto happen. I see a little clock face ticking on some websites. I don't care what it is, as long as I can suggest that the site visitor be patient
View 3 RepliesWhen I click Submit button in my Registration form it should be open a (div) progress bar Showing processing.... (or) loading and block background.how to display a progress bar loading.... in div after Submit button click??
View 1 RepliesI want to show a loading image before the content of the whole page is loaded. How to achieve this? I'm working in ASP.NET.
View 3 RepliesI have a website with a menu, when menu item is clicked I display the page for that menu in an iframe(iframe is set to display home page initially by default). sometimes it could take few seconds to display the page for the selected menu item (for example reports) and I would like to display a loading image while the page is loading. how to do this using javascript or jQuery
View 3 RepliesI have two Comboboxes where the second one is dependent upon the first one.
When the SelectedIndexChanged event of the first Combobox fires then the second Combobox will be enabled.
After the event, the second Combobox is enabled but I cannot select the ComboBox item.
EDIT
I use Dev express Tools
First Combo I load in Page_Load Event
I use Server Side code:
protected void ASPxComboModule_SelectedIndexChanged(object sender, EventArgs e)
{
LoadSecondCombo();
LoadSecondCombo.Focus();
}
There is no problem in loading, but I'm unable to select 2nd combo item.