I 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.
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.
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.
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
I have a page that performs a long-running task (10 to 15 seconds) in the page_load method.
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
When 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??