I've got a gridview with a couple of templated columns where I use the radcombobox at edit mode. Other columns are text boxes at edit time. The problem I have is that when in edit mode and I open the combo box to change a value (or even re click the same one), and then I click away to one of the text box columns in the grid then I get a script error in the auto generated ScriptResource file.
I don't get the error if I click away to a non-edited cell and then click into the edit text box.
Error section in script file:
return
true;
},_applySelection:
function(){
if
(!this._isInVisibleContainer(this._textBoxElement)){
return
;
}
if
((Sys.Browser.agent==Sys.Browser.Opera)||!document.selection){
this
._textBoxElement.selectionStart=this._selectionStart;
this
._textBoxElement.selectionEnd=this._selectionEnd;
return
;
}
this
._textBoxElement.select();
sel=document.selection.createRange(); //ERROR IS ON THIS LINE
sel.collapse();
sel.moveStart(
"character",this._selectionStart);
sel.collapse();
sel.moveEnd(
"character",this._selectionEnd-this._selectionStart);
sel.select();
},_clearHiddenValue:
function(){
this
._hiddenElement.value="";
},_handleWheel:
function(_58){
},_setHiddenValue:
function(_59){
if
(this._hiddenElement.value!=_59.toString()){
this
._hiddenElement.value=_59;
}
this
._setValidationField(_59);
return
true;
},_setValidationField:
function(_5a){
},_updateHiddenValueOnKeyPress:
function(){
this
._updateHiddenValue();
},_updateHiddenValue:
function(){
if
(!this._textBoxElement.readOnly){
return
this._setHiddenValue(this._textBoxElement.value);
}
},_escapeNewLineChars:
function(_5b,_5c){
_5b=escape(_5b);
while
(_5b.indexOf("%0D%0A")!=-1){
_5b=_5b.replace(
"%0D%0A",_5c);
The Error : "Microsoft JScript runtime error: Unknown runtime error"
The dropdowns are using load on demand and virtual scrolling and all of that works fine providing I click away to a non editing cell before clicking to another editing control. The problem does not occur when the dropdowns are not opened and values are changed through using the keyboard up and down keys.
I've got no client side scripts running - all controls are created in code.
If I click away to another dropdown control (or even to the same one) the error is similar and it appears here:
function
(_f9,_fa){
if
(!this.get_enableTextSelection()){
return
;
}
if
((!this.get_enableLoadOnDemand())&&(this.get_readOnly())){
return
;
}
if
(this.get_inputDomElement().createTextRange){
var
_fb=this.get_inputDomElement().createTextRange();
if
(_f9==0&&_fa==0){
_fb.collapse(
true);
return
;
}
_fb.moveStart(
"character",_f9);
_fb.moveEnd(
"character",_fa);
_fb.select(); //ERROR IS ON THIS LINE
}
else{
this
.get_inputDomElement().setSelectionRange(_f9,_f9+_fa);
}
},_childRemoving:
function(_fc){
var
_fd=_fc.get_index();
if
(this._itemData){
Array.remove(
this._itemData,this._itemData[_fd]);
}
Telerik.Web.UI.RadComboBox.callBaseMethod(
this,"_childRemoving",[_fc]);
},_childRemoved:
function(_fe,_ff){
var
_100=_fe.get_element();
if
(_fe==this.get_selectedItem()){
this
.set_selectedItem(null);
this
.set_highlightedItem(null);
this
.set_text("");
The Error: "htmlfile: Could not complete the operation due to error 800a025e"
I'm running Ie8 and I've tried running it in the compatibility mode but results were the same.
I'm using Visual Studio 2008 to create the web app.
Thanks for your help,
Jo
8 Answers, 1 is accepted
Can you please verify that you are using the latest version 2009.2.701 of RadControls for ASP.NET AJAX in your project? Furthermore, does the issue appear under IE browser only or occurs under Gecko-based browsers as well? You may also test whether removing the RadComboBox instance and replacing it with regular MS DropDownList control makes a difference in this case.
Based on your findings, we can track down the reason for the erratic behavior and address it accordingly.
Kind regards,
Sebastian
the Telerik team
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Rank 2
No error occurs with Firefox 3.0.13.
Is there a hotfix for this?
TIA.
--Patti
Have you checked this code library: Related RadComboBoxes in RadGrid?
Kind regards,
Veselin Vasilev
the Telerik team
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Rank 1
I am having a similar issue.
I have a radcombobox in the filtertemplate of a grid. When i change something in the dropdown and then click on the text box i get the same error as below. I have SelectionOnFocus ="CaretToEnd" for the textbox. If I use a standard asp.net control i do not get this error.
Do you have a resolution for this?
this is really buggin the client, please help.
I suggest that you open a support ticket and attach a sample project there because I could not reproduce the problem locally.
Kind regards,
Veselin Vasilev
the Telerik team
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Rank 2
1. I place a radcombobox in my aspx page.
2. bind the radcombobox with desired data
3. When index change I go to DB to search by the item selected some info to load a label
4. When I select again another item to see the (N/X) Items label info, the error appears
I use to tes IE8, Telerik.Web.UI.dll Version 2009.1.402.35
I dont know why but when I clear the Location Id Textbox and change the combobox item the error appears too. Im pretty sure that the radcombobox (item id) and the radtextbox (location Id) has no relationship between them. The only relation that radcombobox (item id) has is with the label next to it (0/3 or 5/5).
I am not sure how to reproduce the problem. It should work as expected. Can you please open a support ticket and attach a simple project there? It will help us find a solution faster.
Sincerely yours,
Veselin Vasilev
the Telerik team
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Rank 1