I am using Silverlight with Telerik Controls.
There is one scenarios where i stuck with it.
1) I have added Tab control into page(XAML page) with two tab Items.
2) I have also added stack panels into both tab items to dynamically add controls into respective stack panels.
3) Then Dynamically added combo boxes into stack panel and these combo boxes are binding with datasource.
4) I am giving bydefault selection functionality for combo by coding, if label name and values of the datasource matching then it will bydefault select perticular item.
5) And finally when i click on the Map button then it will give me two objects with selected comboxes list with respective tabs.
6) When i directly click on the Map buttom then it is giving me proper result.
7) But i did some changes like select some of combo boxes and remove selection from combo boxes then it is givng me correct result of currently selected tab Item. and another tab item shows with zero selction.
8) In this case, i am not able to find controls from another tab.
Can anyone plz help me for a correct way...
Thanks....
Have you posted this to the community forum or posted a support ticket concerning the issue you are having? If possible, please submit a support ticket or post to the forum with the code showing what you are working on so we can look a bit more into the issues you are having.
Thanks!
Evan
Related
I am looking into adding a button to the "end" of the grid view.
The idea is that I have a grouped view showing groups and items with in these groups. I only show some of the items within the group and wants to show a "load more" button at the end of the items shown.
I have tried all kinds of things in the standard grouped items page with no luck.
Any good ideas?
Thanks in advance
Kim
The simplest answer is to follow the approach used by most existing apps: Allow the user to click on the header to display all the items.
You can also add the "Load More" button as if it was a normal grid item. Then, style it differently using a different template and ItemTemplateSelector.
Finally, the most complex (and flexible) solution would be to put the "Load More" button above the GridView, and manually sync its location when the GridView is scrolled...
I have a Pivot layout with three items. One holds news for today, the second shows news for the week and in the third one you can search by date. If there aren't news for today yet, I show a message through a popup. I use a popup because I can put it over the datatemplate list.
The problem is that if I show the popup in the pivotitem for today news, it is shown in all other pivot items, but in code is inside the first pivot item only!
How can I solve this? Would you recommend me to use something different than a popup? I could hide the popup when pivot item is changed, but I want the message to remain visible in the item that has no news.
thank you!
There are known issues with regards to performance and rotation with the Popup control. My suggestion would be to use a Grid element and toggle it's visibility as and when required. For this overlay to be shown on top of the whole pivot (and not just the current item contents) you will need to put it at the same level in the visual tree as the pivot, and declared afterwards in the XAML to ensure that it appears on top. Other than that, it's just a case of showing/hiding it based on your logic and the selected pivot item.
I'm wondering if I can make fake sections in the popup menu:
The rule would be, if the 5th character of the displayed item is different from the 5th char of the previous item in the menu, it has to be highlighted
What do you think?
Thanks!
To achieve this would be a hack.
Normally the items that appear in the popup part of a combo box will be an instantiated data template, and each gets its own data item and has no clue or knowledge of the other items in the list, so you couldn't use a converter or anything else to achieve this behavior.
What you could do though is inject (attach) your own control into the popup part of the combo box, and take over the rendering of the data items. How you do this will depend upon which combo box you are using (i.e. MS or some other vendor's) and would be a whole new question.
Would that be easier if I were to create my own combobox as follow:
a TextBox associated with a Button that when pushed would popup a datagrid in which I could implement this conditional formatting?
I have been searching for a while now, and have not been able to find a load-on-demand combo box that populates itself depending on what is typed in the combo-box.
I also have a requirement that an item in the list must be selected (i.e.: free text can be entered but not "selected" - only a "search result" can be selected from the list in the combo box.
The scenario is as follows : there is a text box/combo box where someone enter the first 2 or 3 characters, a web service is called which queries a database and then populates the combo box.
Are there any controls or code example that anyone knows of? Or alternatively another way to implement this?
Here is a link to an asp.net control that has this functionality:
http://demos.telerik.com/aspnet-ajax/combobox/examples/populatingwithdata/autocompletesql/defaultcs.aspx
use the event "textchanged" to dynamicly add/remove items :)
updated :
why not bind the results to observable collection and databind that to the combo box , so on chnage > query database > bind items to the collection , .net automatilcy updates the items , this might work :)
Telerik combobox with autocomplete will be what you are looking for.
I need to place a ComboBox in a place where I have very limited space. Is there any way to show content for the SelectedItem in the ComboBox that is different than the content that is displayed for the item in the ComboBox's Popup?
As an example, Firefox does this with it's Site Search box in the top right of the browser. When you open the dropdown, the site names are displayed along with their respective logos, but when a site is selected, only the icon is displayed.
UPDATE: Solution found :-)
I found a solution at this site:
http://blogs.windowsclient.net/airborneengineer/archive/2009/06/25/wpf-styles-and-templates-part-ii-combobox-customization.aspx
I just needed to modify the "DisplayImageWithText" DataTemplate to only show the field I want.
Yes, have 2 sets of data and change the display member column of the combobox - according to the position. as long as the value is the same, it will work good, and you'll get 2 displays out of the same combo-box.