Radcombobox selectedindexchanged acutally it does not fire afterwords until some other controls his postback then radcombobox OnSelectedIndexChanged get fire first and then other control's event. Beryl asked on 10 Jan 2018, 09:58 PM. Keep in mind that this only sets the SelectedIndex, and does not update the text in the input field of the RadComboBox. 0: Hi, Please find the below URL for Rad Controls for ASP. 3 Answers 212 Views. and my and select export format from ExportList(RadComboBox) fire the event ExportList_SelectedIndexChanged do export. Sanjeev. From Type: Syntax. How to set a RadComboBox that is using a data source to a selected value in codebehind. Solution2: Its my preference and I use it regularily. To use the SelectedIndexChanged , set the AutoPostBack property protected void SelectInitiative_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e) { if(!IsPostBack) { if I have a RadComboBox as an element in a NestedViewTemplate of a RadGrid. //attach SelectedIndexChanged event for the drodown control this. Scheduler This is a migrated thread and some comments may be shown as answers. private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) { this. getElementById('yourDropdownsClientId'). How to bind data to radcombobox inside grid EditItemTemplate. protected void RadGrid1_SelectedIndexChanged(object sender, EventArgs e) { //Do stuff } RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid. Use pageLoad() or Sys. That's exactly the route I've taken so far. NET AJAX | Telerik Forums Is it possible to show multiple columns and headers inside of a combo box/dropdown list in asp. The CostCentreLow Radco skip navigation. The default event here is the one and only SelectedIndexChanged. Following is a simple example of how this might be done within a method: private void LoadYourComboBox() { this. But when I tried the SelectedIndexChanged event in server side, I am not getting the attribute values. FindControl("cmbEventType"), RadComboBox) To have the old item in the OnClientSelectedChanged event, we can add a reference to the ComboBox client-side object in an expando property. The reason for this behavior is the fact that when you are using check boxes you are not selecting items, but checking and it's expected that only event related with the check action should be fired. Telerik Rad Combo binding data but not displaying. when user makes selection, SelectedIndexChanged event fired automatically and populates the Alternatively you can use the add_selectedIndexChanged(handlername) client method to subscribe to that event as shown here: client-side events. When combo1's selected index changes, I want to retrieve that selected index and if that selected index equals Shinu - Thanks. Ask Question Asked 16 years, 3 months ago. New to Telerik UI for ASP. SelectedIndexChanged += list_SelectedIndexChanged; There could be some reasons that this is an inferior The title should be: "A RadComboBox event SelectedIndexChanged fires when the control is programmatically checked with exactly one checkbox item") I have a RadComboBox that contains CheckBox items. RadComboBox pre selection. Hello, I'm having couple of RadComboBoxes in my page and one of it is not firing the Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company When the event fires, you must get a reference to the RadComboBox control inside your UserControl. Is it possible to make a gridview with a dropdownlist as one new control? 1. Two options are available to preselect a value in a RadComboBox when nested in a RadGrid EditTemplate: If you populate RadComboBox with data using ASP. But I want to perform this operation without postba Bind Values to RadCombo Box Dynamically when we perform “SelectedIndexChanged” event. The following protected void ddlleavetype_SelectedIndexChanged(object sender, EventArgs e) { //code goes here } Share. I'm using VS2012, Sql Server 2012, RadComboBox and using NorthWind as the database. NET AJAX). shaun asked on 30 Jul 2009, 02:23 PM. Instead I subclass all standard components from very beginning and adding functionality to them as soon as I need it without needs to RadComboBox selectedindexchanged. Rank 1. SelectedIndexChanged -= list_SelectedIndexChanged; list. A slight variation on this, I discovered after reading this answer - you can remove the event handler instead of using the Inhibit flag: list. I am using the following code for this: ddIntervention. ComboBox's SelectedIndexChanged event not being called on Enter. My solution was to sub-class the WPF combo-box and add an internal handler for the SelectionChanged event. 5 Answers 191 Views. In my case the selected Value of the RadComboBox has a linebreak-character (chr(10)+chr(13)) at the ent of the string. SelectedIndex = LastSelectedIndex; list. Second RadComboBox = source depends on First RadComboBox selected value 4. [/quote] I've been trying this but get a yellow screen on With the asp:dropdownlist it is easy to set the selected value from a database record. 1. Any idea why? because it's should fire Button1_Click event. net dropdownlist selected value 3. when the page did a postback, it also fires the selectedIndexChanged Event of the radcombobox before. What i tried was adding an handler like: (FormView1. The control provides a rich set of advanced features which include: rich client-side API with a comprehensive set Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company On my page I have a RadGrid (named RadGrid1) and a RadComboBox (named Client). Submit comment. Top achievements. RadComboBox SelectedIndexChanged inside Advanced Edit Template. This event will respond when the user changes the current selection. How do I handle the SelectedIndexChanged event? Sometimes it is helpful to know when a user has selected an item in the ComboBox editing control. SelectedIndexChanged event. DevCraft. 2k 76 76 gold badges 79 79 silver badges 110 110 bronze badges. SelectedIndexChanged += new system. Dropdownlist in gridview not firing selectedindex changed event. ComboBox1. The server/client side SelectedIndexChanged events will not be fired when the default item is selected. net DropDownList but not for RadCombobox. The TextChanged event occurs when the text in the input area changes. Alert Moderator Responses. I can't get the SelectedIndexChanged event to fire. SelectedIndexChanged Event of RadComboBox in RadListView not firing. EditManager. SelectedIndex() instead of . For some reason my combobox will not fire its SelectedIndexChanged method. When i enter an uppercase text it filters correspondingly and i am able to get selectedvalue but when i enter a lowercase text it filters but unable to take selectedvalue. About RadComboBox for ASP. Find answers to RadCombo Box loses Items on postback. But if i click Button1 again, the ExportList_SelectedIndexChanged fire again. But depending on what record is selected, it fires the SelectedIndexChanged on every postback. Pradeep asked on 24 Apr 2014, 06:58 PM. Text = "Thomas Hardy", the RadComboBox won't change at all. This can be happen when the user types the custom text or to changing the selected item. Now enhanced with: NEW: Design In both cases you can start with adding information to RadComboBox item using the attributes I got how to access the multi column combox data from javascript. For example, here are two RadComboBoxes which use checkboxes and will be cascaded: RadCombobox firing SelectedIndexChanged on every postback on IE. net and show related columns values, for an example, if I click on a country name then it should show me all the cities for that country and clicking on city name should show me all the related places. Hi Guys, I have 2 RadComboBox in my asp page when I select values in any of these object it trigger selectedindexchanged As I can see at the code snippet pasted here - you are trying to access the RadComboBox SelectedItem at server-side. Example 4: DropDownClosed event handler You can access the RadComboBox, inside ItemTemplate of RadGrid, in the SelectedIndexChanged Event by using the Sender property. net controls including dropdownlist, textbox and 2 RadComboBox 2. The data comes from MsSql. Joe asked on 18 Dec 2009, 03:31 PM. Because the asp Dropdown data is based on RadComboBox item selection. RadComboBox of telerik lost SelectedValue. When the Radcombobox item is selected the OnSelectedIndexChanged not work. 0 Answers 97 Views. I myself dislike to use standard components in more-less serious software. NET I've seen a lot of questions close to this but haven't found my answer. NET: SelectedIndexChanged firing multiple times. comboBox1 – autocompletes and user selects an item comboBox2 – user selects. With the DataGridViewComboBox you can do the same thing by using the I can't use SelectionChanged because the event is based on SelectedIndex. I added breakpoints where necessary, watched when/where the Event Handler was added/removed, and found that the user-experience was still as it existed--the page would still post back and would run the SelectedIndexChanged event even though the removal was being done and the addition Radcombobox SelectedIndexChanged problem filter by radgrid. That is why the SelectedIndexChanged event of RadComboBox C# RadioButtonList SelectedIndexChanged Occurs when the selection from the list control changes between posts to the server. Asking for help, clarification, or responding to other answers. Telerik has removed the RadComboBox SelectedIndexChanged fired incorrectly. SelectedIndexChanged -= new EventHandler(comboBox1_SelectedIndexChanged); // Set your bindings here . Rakesh. when ever Replace Public Event SelectedIndexChanged(sender As Object, e As System. shanker bangari asked on 26 Feb 2010, 06:23 PM. Product Bundles. If you are doing it for many number of times, then you may be in a mess. Now the problem I face is how can I handle the combobox SelectedIndexChanged event like where it is a one-off combobox situation : The server/client side Text property of the RadCombobox will return the default item text. Quba asked on 14 Nov 2008, 03:15 PM. get_readOnly. FindCont Both are binding same values. 1 Answer 118 Views. Let me suggest you take a look at this Code Library article. I have two Telerik RadComboBox at the bottom of the page. from the expert community at Experts Exchange You can handle the SelectedIndexChanged event by setting an event handler in the RadGrid's OnSelectedIndexChanged event. Grid This is a migrated thread and some comments may be shown as answers. But If you want to call your event manually, you can all it Remove the handler for the SelectedIndex_Changed event, bind your data, then add the handler back. Cat CS1061: 'ASP. Posted by: Bhanubysani on: 2/4/2013 [Member] Starter | Points: 25. Then in the SelectedIndexChaned event you may access the GridEditForm I have a radcombobox in radgrid nested inside FormTemplate: <telerik: %>' AppendDataBoundItems="true" OnSelectedIndexChanged="Title_SelectedIndexChanged" AutoPostBack="true" /> then i insert an item to the top of list (at zero index): Help We are using jQuery to identify if a form isDirty which works great except when there is a radComboBox that has a selectedIndexChanged and loadsOnDemand?&nbs How to use jQuery IsDirty with RadCombobox SelectedIndexChanged and LoadsOnDemand in UI for ASP. Modified 9 years, 3 months ago. Follow edited Mar 12, 2020 at 16:16. shaun. so, my problem is, I have a RadCombobox that's filled from the codebehind. 1 Answer 112 Views. value as well in foreach loop. Hot Network Questions Extract signer information from portable executable (PE) I am trying to populate my telerik dropdown on page load. Uses the selected On the page where this is not working, there might be a line of code that changes/resets the Combo's selected value. ToString(); } Everything seems fine until I select the 2nd "abc", the SelectedIndexChanged event will enter for the 1st time & display the index properly on the text box. The problem with this is that it's not foolproof. It will fire automatically if the AutoPostBack="True". RadComboBox items loaded on demand using the ItemsRequested event, ASMX WebService or WCF WebService do not exist on the server, therefore they cannot be accessed. All Telerik . 9 Answers 511 Views. I find SelectedIndex easier to use because you can work on a number and when there is no selection you don't have to handle the null. RadComboBox selected value is empty. The SelectedIndexChanged event handler receives two arguments:. Hi Joel R, With the current implementation of the Check Boxes the SelectedIndexChanged event should not be fired at all. Beryl. How to use a RadConfirm Dialog to prompt the user to confirm before proceeding with a change in a When you change the selection in the first RadComboBox - an asynchronous call is made through the RadAjaxManager instance on the page that has been configured to refresh the related combos. SelectedIndexChanged Dim comboBox As comboBox = CType(sender, comboBox) ' Save the selected employee's name, because we will remove ' the employee's name from the list. NET dropdownlist and First RadComboBox are set to autopostback=true and have please help me how to fire SelectedIndexChanged event of radcombobox. Add confirmation dialog on SelectedIndexChanged - RadComboBox. Whenever the event fires, my private internal handler raises a String The text of the RadComboBox rendered from the server. Hi, I am trying to Bind Values to RadCombo Box Dynamically when we perform “SelectedIndexChanged” event. Tim asked on 21 Dec 2011, 11:09 PM. 2. ComboBox Quba. but unable to fire onselectedindexchanged on radcombobox. I’m trying to populate one Telerik AJAX radComboBox from the results of another i. Combo1. 2 RadComboBox wrong selected value. Steve Todd asked on 24 Apr 2009, 07:55 AM. Gregor By using the SelectedIndexChanged event, determine the checked items of the primary RadComboBox, and query the data for the secondary RadComboBox. Event Parameters (object) sender. Row. Text = this. Both My RadioButtonList and ComboBox are within EditTemplate of RadGrid. comboBox1. I have a button on the page that does nothing. Telerik RadGrid not firing OnSelectedIndexChanged when un-selecting last selected item. To set it's SelectedIndex property to 0 you call the set_selectedIndex() function on the client-side control. Set the AutoPostBack property of the RadComboBox to true. NET AJAX? Start a free 30-day trial SelectedIndexChanged. I have set IsCaseSensitive to false. Joe. answered Jul 2, 2013 at 5:30. Usually SelectedItem and SelectedIndex are used inside a SelectedIndexChanged event and it easy to forget the Nothing possibility how to get radgrid cancel command in radcombobox selectedindexchanged event. . RadCombobox firing SelectedIndexChanged on every postback on IE. SelectedIndex = cbo_Mode. In the I have a radcombobox,I want get checked items and save it in database but when i click save button,page is load again and my radcombobox become empty and then all of my checked items disappear. Here is a simple example of a RadGrid which fires and handles this event to write out a list of selected items to above the grid on the page. However, because the SelectedValuePath of this RadComboBox is set to agency Requirement 1: I want to bind RadGrid EditItemTemplate DropDownList inside RadComboBox SelectedIndexChanged event, this RadComboBox is outside of RadGrid. 1 . The control that fires the event (EventArgs) e. 1 Answer 137 Views. Get selected value of a RadSearchBox. After binding it shows only parent nodes at first. Do you have any code for that? Add a comment. NET Hi Stephen, From the server side perspective, once an item in the RadComboBox is selected, and the SelectedIndexChanged event is raised, you can get the new value, and set the filter expression of the control accordingly like that: How to set the Mask property of RadMaskedTexbox, which is in EditItemTemplate in one column of Radgrid, on SelectedIndexChanged Event of RadCombobox, in EditItemTemplate of another column, in Radgrid, Hi MRa, The SelectedIndexChanged event occurs when the user select a new item in the drop-down. ASPX yes , i am using an update panel around this combo box i used OnSelectedIndexChanged event because of another combo box imagine my combo boxes like country and city choose when user select a country form "WPF command support in ComboBox", this page shows how to extend a combobox to support a command, but it didn't give a dome of the delegate command that maps to the combobox's SelectedIndexChanged event. 0. EventArgs) with *Protected Sub ddlUsers_SelectedIndexChanged(sender As Object, e As Telerik Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company First of all what I want to do is to pre select a value in my RadComboBox ,and if this value is not selected something else is selected then change the visibility to of some specific fields hidden. Here's the key points of my example below: RadGrid has a GridTemplateColumn selectedindexchanged firing all RadComboBox Handlers. The event fires before the TextChanged server event. HI OnSelectedIndexChanged Issue: when user selects the index value from radcombobox its does not fire OnSelectedIndexChanged for frist time. void radCombo_SelectedIndexChanged(object o How to set the Mask property of RadMaskedTexbox, which is in EditItemTemplate in one column of Radgrid, on SelectedIndexChanged Event of RadCombobox, in EditItemTemplate of another column, in Radgrid, which is in Batch Edit Mode?. RadComboBox Binding Selected Value. Something like: this. 6 Answers 505 Views. But when the combobox lost focus, the Hi Everybody! I have a RadComboBox inside a RadGrid's GridTemplateColumn, and I'm having problems when trying to use the RadComboBox's SelectedIndexChanged event. 8 Answers 963 Views. There are also several labels in the nested view whose text I would like to change dynamically The first Combo index does change, because it's content is loaded before the above is called, but the next combo fails on "FindItemIndexByValue" because it is empty When RadComboBox has RadTreeView as template, it actually has only one item - the templated RadTreeView. text and item. NET AJAX? Start a free 30-day trial Confirm selection of RadComboBox Description. i want to call RadCombobox1_SelectedIndexChanged Event on page load from code behind with out using Java Script please its urgent Fired RadCombobox SelectedIndexChanged event on Page Load. The SelectedIndexChanged event handler getting old index. Then add the datasource to the control. Not getting the newly selected value of RadComboBox OnClientSelectedIndexChanged event. 1 Answer 121 Views. Gets the index of the currently selected Item. When selected an item in the list, the Validating within the SelectionChanged event handler allows you to cancel your logic if the selection is invalid, but I don't know of an easy way to cancel the event or item selection. SelectedIndexChanged is defined I am trying to bind a radcombobox upon selection of value from other radcombobox in a rad grid when it is in edit mode i. 1 ASP. How to set RadComboBox with a data source to AutomaticLoadOnDemand programmatically. get_selectedIndex. The SelectedIndexChanged event occurs when the user selects a new item from the drop-down list in the RadComboBox. Rebind grid with combobox, how to get selected value? 0. Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As Object, _ ByVal e As System. I have asp. Telerik UI for ASP. However, in Edit Mode there is NO RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid. The Master Page has a RadAjaxManager The radComboBox is set to AutoPostBack=True The AjaxManager is set so that FacilitySelector Updates FacilitySelector This code does not RadComboBox supports a number of client-side events that let you customize its behavior: add_selectedIndexChanged, remove_selectedIndexChanged. 12 Answers 668 Views. 0 onchange works for ASP. Both are being populated from a SQL database and here's what I'm attempting to do; When the user selects a client fr I can get popup from alert as shown in the script below but the function has failed to fire my selectedIndexChanged event. RadComboBox SelectedIndexChanged. I have a RadScheduler with a DOCK type edit form. ComboBox This is a migrated thread and some comments may be shown as answers. 1 Answer 343 Views. 6 Answers 234 Views. onchange(); EDIT : If you set your dropdown's AutoPostBack property to true, the code above will post your page to server, than your server side event will be called. Web. 4 Answers 5036 Views. An event is raised when RadCombobox SelectedIndexChanged property. The SelectedIndexChanged fires when you change the selected item. Rank 2. aspx page: <te RadCombobox firing SelectedIndexChanged on every postback on IE. AutoPostBack not firing. Any assistance appreciated. Anagha asked on 10 Jun 2011, 07:34 AM. UI New to Telerik UI for ASP. NET C#: DropDownList SelectedIndexChanged Event Not FIring. . 315. Paul asked on 05 Mar 2013, 08:21 PM. Hello, I have a RadComboBox. chrispo asked on 15 Mar 2010, 01:24 PM. TylerH. I have a ReportLevel RadCombobox & a CostCentreLow RadComboBox in the edit template. VB. combo RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid. Brad asked on 05 Oct 2011, 06:08 AM. Loads on demand. RadComboBox. When the user is in Insert Mode, the event only fires after another control causes postback OR when he/she uses the Insert or Cancel commands. NET AJAX application. NET AJAX? Start a free 30-day trial RadComboBox items are not accessible on the server-side when loading them on demand DESCRIPTION. ASP. chrispo. Number The index of the currently selected Item. In the event handler, I need to be able to tell what was the previously selected index can anyone point me in the right direction? I want to raise the SelectedIndexChanged event server-side for RadComboBox and MultiColumnComboBox controls in my ASP. shanker bangari. e. The SelectedIndexChanged event does not fire unless the AutoPostBack property is True. The RadComboBox client API allows for complete control over the client object, giving the developer the opportunity to set the behavior of the control depending on the scenario. C# . SelectedIndex always 0. In the RadToolBar, I create a RadComboBox at runtime. How to add progress bar while loading Radgrid in Winforms. Hi, Is there any way to set the SelectedIndex of a RadComboBox via javascript? I've managed to set the text to blank via this code: I would like a RadComboBox to, when selectedIndexChanged fires on the client side, be able to highlight the row of the grid that the combobox resides in. Hello Telerik Team I'm using RadControl version : 2011. 0 RadGrid RadComboBox Client Popup Help. relatedcombobox_aspx' does not contain a definition for 'RadComboBox4_SelectedIndexChanged' and no extension method 'RadComboBox4_SelectedIndexChanged' accepting a first argument of type 'ASP. <asp:Update skip navigation. 1. UI. In other words, it's possible to click the combobox and change a selected item without triggering the mouseover event on the grid row. RadComboBox databound not working fine for RadComboBox . I am using inplace editing on a RadGrid that is built using a class file. Cancel 0. The SelectedIndexChanged event is not getting triggered in IE9, but works fine in lower versions of IE. My first crack at using the RadCombo box and I have a snag. relatedcombobox_aspx' could be found (are you missing a using directive or an Add the NewList item before databinding and add the following attribute to RadComboBox. Requirement 2: Want to disable "Add New" button of RadGrid with an alert msg, If RadComboBox (which is outside of RadGrid) item is not selected before clicking "Add New" button. here both have the same. This lets you bind RadComboBox to multiple data sources or use both unbound and bound modes. I have to bind the asp Dropdown (which is inside Telerik RadGrid "EditItemTemplate" ) on RadComboBox "SelectedIndexChanged" event (which is outside of Telerik RadGrid). drp = (GridDropDownListColumnEditor)item. OnClientItemsRequested: itemsRequested: When you select an agency name from the combo box, the SelectedItem property returns the Agency data item that corresponds to the selected Name. NET AJAX Documentation. Setting AppendDataBoundItems to True preserves the items that are already present in RadComboBox. On radcombobox's SelectedIndexChanged I am populating data from database. Even when I try rcboTest. 1 Index Change event for Combobox of gridtemplateColumn in Telerik. 2 Answers 245 Views. GridDropDownListColumnEditor . The Telerik RadComboBox control allows you to render more than simple string values. SelectedIndex. SelectedItem could be null and you should remember this when trying to access that property. Radcombobox selectedindexchanged not firing when changing the index programmatically, I am changing the index as the code block below. CheckBox Events. < New to Telerik UI for ASP. Therefore in the SelectedIndexChanged server-side event handler the RadComboBox items collection is empty and respectively the RadComboBox SelectedIndex Is there anyway to get the last selected value from RadCombobox in c#. Rahul asked on 08 Nov 2012, 01:55 PM. General Discussions This is a migrated thread and some comments may be shown as answers. I have a RadComboBox inside a RadListView. How could I do that ? Second issue, As I am facing some issues with needdatasource, I have manually binded using databind method of radtreelist. skip navigation. please Folks, Is it possible to show/hide RadComboBox depending on the RadioButtionListSelected Value? For example In RadioButtonList1_SelectedIndexChanged event, if my RadioButtonList1's selected Value = "1", show RadcomboBox (CountryName), else hide the RadComboBox. Provide details and share your research! But avoid . First Click on Telerik RadGridView activates the RadGridview, but does not select a row now i want to bind a radcombobox based on the selection of another radcombobox on client side for ex --while selecting the country ,state shd be bind inside the radgrid server side. I've set the AutoPostBack = true and I've p skip navigation. protected void RadCombobox1_SelectedIndexChanged(object sender, Telerik. Note: RadGrid is in BatchEdit Cell Mode. to further expand on this I have a radComboBox on a Master Page. I created another combobox just below it without any header or item templates and its selectedindexchanged works just fine. In the Markup. The event handler receives two parameters: The instance of the listbox firing the event I have a RadGrid which has RadComboBox which are selectable without edit mode and hence the call to SelectedIndexChanged fires correctly just can't seem to extract the index of the item. RadComboBox SelectedIndex problem. snario and im setting item. 35 (for ASP. 1 Answer 507 Views. I added a resource combobox that lists all our PO's. The Default Item will not persist in the server/client side RadComboBoxItem's collection. This article explains about the methods of the RadComboBox client-side object. The event is firing fine when changing the index manually from the screen cbo_Mode. protected void ddlList_SelectedIndexChanged(object sender, EventArgs e) { string Name New to Telerik UI for ASP. Greetings, Veskoni the Telerik team RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid. However RadComboBox items are not accessible at server-side if they have been populated via Load On Demand - please find more details about this topic here. NET AJAX | Telerik Forums. I want to take selectedvalue when the selectedindexchanged, but the value equal null. Hi Guys Hi, I am having a radcombobox which gets populated in ItemsRequested event. hi, i am using RadComboBox 2010 Q1 and i got a problem that on my button click a event Call onchange method like that at client side : document. NET AJAX? Start a free 30-day trial RadComboBox in RadGrid. The Combo in Grid online example demonstrates how to load the ComboBox Items on demand in the RadGrid edit form. Grid Edit Usercontrol RadComboBox SelectedIndexChanged not firing. in UI for ASP. But when I try to do that with RadComboBox, it doesn't work. With a ComboBox on your form you would normally handle the SelectedIndexChanged event. Improve this answer. Not able to find the RadMaskedTextbox control, on selected index RadCombobox firing SelectedIndexChanged on every postback on IE. Parameters Returns. Load 5 more related questions Show fewer related questions Sorted by: Reset to default Know someone who can answer? Share a RadComboBox selectedindexchanged event not firing for the first selected item. how to call radcombobox selectedIndex changed event from page load. Change your selection change event as: Hi, I'm currently trying to make the SelectedIndexchanged event available inside a Formview. And for more information about client methods of RadComboBox, go through the links below: RadComboBox object RadComboBoxItemCollection object-Shinu. Modified 12 years, 6 months ago. Sanjeev asked on 10 May 2010, 02:49 PM. EventArgs) Handles ComboBox1. why the eventhandler for a comboBox1_SelectedIndexChanged never gets executed in C#. Steve Todd. RadComboBox set SelectedIndex via JavaScript. The SelectedIndexChanged event occurs when the selected item has just changed. I am using the Radgrid control also. On selection change of first RadComboBox ,2nd RadComboBox will I have an aspx page that contains a RadToolBar. 7. For this event to fire, the Select command must fire on a row in the RadGrid. SelectedIndex is important as well. NET DropDownList OnSelectedIndexChanged not firing. How can I achieve this? Solution. Reply | Reply with Attachment. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid. Now I want to select same value in RadComboBox which user select in AS skip navigation. Does not contain arguments; Attaching the event. aspx: I want to handle this event "SelectedIndexChanged" on a DataGridViewComboBoxColumn, and I set it on "EditingControlShowing" event of the gridview. If EnableAutomaticLoadOnDemand="true" when an item is selected only its text and value as plain text is send to the server. Hot Network Questions Happy 2025 to all! Did Lebesgue consider the axiom of choice false? I have a user control which has a ComboBox and a SelectedIndexChanged event handler. NET tools and Kendo UI JavaScript components in one package. Fired when a different item is selected in a data listing control between posts to the server. Also, do not use $(document). NET AJAX? Start a free 30-day trial RadComboBox Object. Rad Grid Not Selecting Row On Row Select. Anagha. RadComboBox also provides built-in CheckBoxes functionality. I see many other posts about this problem, but none seem to be the same problem i am having. Viewed 9k times 7 I have an ASP. Thanks! Here is ASPX page SelectedIndexChanged Event. GetColumnEditor("Year"); Hi Team, We use Telerik Web UI DLL, Version 2009:2:826:35. net DropDownList but not for RadCombobox Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company comboBox1_SelectedIndexChanged(comboBox1, new EventArgs()); // or (null, null) But solution of atomaras is a better (nicer) way to do it. They also have their related events. However, when the AllowCustomText property (or other similar feature which enforces this property) is switched on, you can also make avail of the TextChanged event. Gets a value indicating whether the RadComboBox is read-only. add_load methods instead. Add a comment. Hi Team . Tim. We use RadComboBox control to select/type values from dropdownlist. Rakesh asked on 02 Oct 2010, 11:34 AM. After testing EVERY item from my Combobox, I found this: My combo has these items: Foo ; Bar; Foo Bar; If I select 'Foo Bar', I have this issue, and SelectedIndexChanged is Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As Object, _ ByVal e As System. 1 Answer 70 Views. Please note that selectedIndexChanged is being fired when a RadComboBox item is selected from the dropdown list but does not fire when enter is pressed. FindItemIndexByValue(SubmissionMode); Pls guide me how to go about it. RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid. I have a RadComboBox thats populated via a method as follows: private void GetFileList(string filter, string mode, RadComboBox rc) RadComboBox SelectedIndexChanged event not firing when using inplace editing in a RadGrid. NET AJAX . this is shanker am doing project my requirement is rad grid filtered by rad combo box . For example Country RadComboBox will be populate country names that correspond to the current Continent RadComboBox selection and so on. EventHandler(ComboBox1_SelectedIndexChanged); Then ComboBox1_SelectedIndexChanged() will be called whenever it changes and you can update Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. This was the same behavior even when using the unique name, onKeyPressed. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company You should handle the ComboBox. Shinu. Hi. textBox1. When user selects a value in the combobox I need to enable/disable some cells on the same row Both of the replies led me toward the answer (thank you!). I have Advanced Edit and Insert Form Templates built completely through code-behind for a RadScheduler. either I am trying to add new record to protected void Facility_SelectedIndexChanged (object o, RadComboBoxSelectedIndexChangedEventArgs e) RadcomFiscalyear. NET AJAX. selected value. 00 value in textbox. Application. From multi-column support to template support, anything you need in a drop-down can be rendered in RadComboBox. Why SelectedIndexChanged fires for a DropDownList when a button is clicked? Ask Question Asked 14 years, 9 months ago. Here is a segment of code: Hi Ajit, You may wire the SelectedIndexChanged event of the Combobox from either the design page or else from the code behind page. DataSource = Dim combo As RadComboBox = DirectCast(filterItem("ColumnUniqueName"). Kind Regards. Having support for Multiselection, i. Boolean True if the RadComboBox is read. SelectedIndexChaned event will fire once you change the Selection of the RadComboBox. Here is a sample code. ready because the RadComboBox client object may not be initialized yet. doug. The SelectedIndexChanged event and similar events in web controls like RadComboBox and MultiColumnComboBox are designed to respond to user interactions in the browser. This event only occurs when the 1. Yet when I turn the RadComboBox to a regular asp DropDownList it works fine. OnClientItemsRequesting: itemsRequesting: add_itemsRequesting, remove_itemsRequesting. First RadComboBox = source depends on asp. Paul. RadTextBox not updating. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company private void RadComboBox_DropDownOpened(object sender, EventArgs e) { var radComboBox = (RadComboBox)sender; } DropDownClosed : Occurs when the drop-down list of the combobox closes. Rahul. The problem : "SelectedIndexChanged" event is not For this, I tried to put "DropDown_SelectedIndexChanged" event code but since my RadGrid is inside asp:FormView, so my page never post back when I re-select the Item from RadGrid and code does not work. All my Items are in uppercase. Brad. doug asked on 12 Feb 2014, 05:00 PM. Hi, I have a RadGrid and a RadComboBox as a column of the grid. Unfortunately your solution is not working as per my requirement. SelectedValue=3 The RadComboBox is inside two update panels. RadComboBox wrong selected value. Please advise I did something like this protected void cboTest_SelectedIndexChanged(object o, Telerik. SelectedIndexChanged += new EventHandler Combo1_SelectedIndexChanged; But it will work only if you are populating the combobox once. Hi I have two combo boxes. Pradeep. Thankyou for the reply. RadComboBox - SelectedIndexChanged not firing. Here is some code, but not so helpfull (I tried using PreviewMouseLeftButtonUp, but the event is not triggered on item) : XAML <telerik:RadComboBox x:Name="Combo" ItemsSource="{Binding ListeIndexationInit, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog New to Telerik UI for ASP. get_selectedItem Hello, I would like to clarify that your observations are absolutely correct. Viewed 9k times 9 I'm handling the onSelectIndexChanged event. 21. Requirement 2: If Dropdown has 0%(text) in the selected item, then "Amount" Textbox should disable with 0. Net MVC 3 Telerik DropDownList not firing event OnChange I have a radcombobox and radgrid in the page, the combobox is set to EnableLoadOnDemand and AutoPostBack, EmptyMessage="Please make a selection". NET DropDownList with AutoPostBack=true and EnableViewState=false. I programmatically set certain items as Checked, if data exists in a database table. Now I want to fire NeedDatasource event on SelectedIndexChanged. My RadComboBox skip navigation. Please review the rest of the code on the page, more specifically the lines that are making changes to the combo.
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