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Created Unassigned: Unknown server tag 'ajaxToolkit:ToolkitScriptManager' error while Publishing WebForms in VS2013 [27740]

October 2, 2014, 7:08 am
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Hello,

While publishing the web forms application using VS2013 I am getting 2 errors repeated several times. These are:

1. /Site.Master(14,0):Error ASPPARSE: Unknown server tag 'webopt:bundlereference'.

2. /Site.Master(20,0): Error ASPPARSE: Unknown server tag 'ajaxToolkit:ToolkitScriptManager'.

I have tried the following:

1. Publish in Release version instead of debug

2. debug=false in web.config

3. web.config reference is already there -

```
<controls>
<add assembly="Microsoft.AspNet.Web.Optimization.WebForms" namespace="Microsoft.AspNet.Web.Optimization.WebForms" tagPrefix="webopt" />
<add tagPrefix="ajaxToolkit" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" />
</controls>

```
Nothing seems to be working. __The solutions runs fine from within VS2013.__

Any help please!

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Commented Unassigned: CombineScriptsHandler getting registered with full URL instead of relative path [27549]

October 6, 2014, 2:33 am
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When the "CombineScriptsHandler" is registed in the "web.config", and enabled via setting the "CombineScripts" to true on the "ToolkitScriptManager", the handler appears to be getting registered with the full website URL (see attachment) instead of using a relative path like the ones used by "ScriptResource.axd" and "WebResource.axd".

This seems to be causing issues when making use of SSL over a non-standard port (ie. multiple site Windows Azure development server) as the port appears to be getting dropped from the absolute URL.

The handler should work similar to how "ScriptResource.axd" and "WebResource.axd" do in regards to registering itself on the page in order to prevent JavaScript errors due to the combined script not being found due to invalid path.



Comments: We're having the exact same problem as jwstickley. Couldn't the combinescriptshandler.axd just be linked to relatively like WebResource.axd and ScriptResource.axd? Anyone identified a solution for this problem?
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Commented Unassigned: ScriptResource.axd Failing on _setActiveTabIndex [27637]

October 6, 2014, 9:04 am
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I am experiencing 2 errors. The first is while debugging in VS2012 asp.net 4.5 x64 I receive the following error ![Image](http://www.vmcsys.com/images/VSCorruption.jpg)

JavaScript critical error at line 1, column 1 in http://localhost:8099/ScriptResource.axd?d=tpt4X7AdGiF06Z8lMRbdxY3O_pWFNcuT3Y6bh41HzJMsTDkr8jdWCUdr4B_l7Cflr0B6gwB7LVlBy1GlR2iBnIKc--LQOyrDetMAh2Aji66mEj_ixKWVNKK9zrxfEaynymZDzcgZUEQ1of5w4cdFdla6AeCllIIRvNwaS9ayxIQ1&t=b2ad012

SCRIPT1014: Invalid character

Once I click on continue I receive the following.... caused by the last line in the code below.

Unhandled exception at line 172, column 21 in http://localhost:8099 /ScriptResource.axd?d=287OQWnQVrIpiNOVvBD6FaVwN01EUI87APWCp33nfKuuJzxog48FJjl_d-7DalM3_xXeUO7jETj-JRFwrkF4VnYyjgbMSM-cmpPJeoy8QYQY6Kr7VvBNXXnBBH0ACJeUh00FiMiVDOa2GDMGvJZsBQ2&t=ffffffffda74082d

0x800a138f - JavaScript runtime error: Unable to get property '_set_active' of undefined or null reference

ActiveTabIndex: function (value) {

var self = this, opt = self.options;

if (value < -1) {
__ throw "invalid tab index";__
}

if (value >= self._tabs.length) {
value = self._tabs.length - 1;
}

if (!self._created || value != opt.activeTabIndex) {

if (opt.activeTabIndex != -1) {
__self._tabs[opt.activeTabIndex]._set_active(false);__


Comments: didn't work for me either
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Commented Unassigned: toolbar not showing up [27728]

October 6, 2014, 10:05 am
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I have tried several times to include an htmleditextender in my web site. But I can never get the my site to while I can get the example site to work fine. I can't tell if there is a reference I am missing or some CSS is overridding the toolbars. I am at my wits end. Can someone help?
Comments: Hi, I have exactly same issue. No tool toolbar displayed with both Firefox and Internet explorer. I am on Visual Studio 2013 with .Net 4.5 project on windows seven pro x64 SP1. I use last ajaxcontroltoolkit nuget package. I tried with and without master page, it's the same. I did'nt include sanitizer. I don't have any javascript error. So what ? Thanks
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Created Unassigned: ModalPopupExtender.show() doesn't works in AsyncFileUpload_UploadedComplete [27741]

October 10, 2014, 5:42 am
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Hello.

In a WebPage, I'm using an AsyncFileUpload. In the event UploadedComplet, I'am tring to show a ModalPopupExtender, But this don´t show. If, I use to the ModalPopupExtender into other event, it show the popup without problem.

I'am using the AjaxControlToolKit 4.1.7.12.13 with ASP.Net 4.0.

Thank you.
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Commented Unassigned: Project Status [27729]

October 13, 2014, 10:10 am
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So is this project alive or dead? Tell me now if I should work on removing this library from my project. What is going on?
Comments: In case you didn't notice it on the Ajax Control Toolkit front page: [Here](https://community.devexpress.com/blogs/aspnet/archive/2014/09/22/ajax-control-toolkit-devexpress-offer.aspx)
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Created Unassigned: Vulnerable in Jquery with ajax control tool kit [27742]

October 14, 2014, 5:06 am
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Hi

We have a website with VS 2010 ASP .net (C#), It's using AjaxControlToolKit ver. 4.1.51116 which is impacted by JQuery 1.4.1 vulnerability when we run rapid7 nexpose scan tool

Please can any one advise, which version of ajax control can be used to avoid the vulnerability?

Thank you.

Rgds
karthik
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Created Unassigned: Adding Ajaxtoolkit tabcontainer to form causes Script loading failure [27743]

October 14, 2014, 10:06 am
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I'm working with Visual Studio 2013, 4.5.2 version of the .Net framework and I have a new download of the Ajax Toolkit (4.5.7.1213). As soon as I add a tab container with tab panels to my form I get the ubiquitous ASP.NET Ajax client-side framework failed to load error.
Is there some reason this doesn't just work out of the box and what do I have to do to make it work?
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Commented Unassigned: Adding Ajaxtoolkit tabcontainer to form causes Script loading failure [27743]

October 14, 2014, 3:01 pm
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I'm working with Visual Studio 2013, 4.5.2 version of the .Net framework and I have a new download of the Ajax Toolkit (4.5.7.1213). As soon as I add a tab container with tab panels to my form I get the ubiquitous ASP.NET Ajax client-side framework failed to load error.
Is there some reason this doesn't just work out of the box and what do I have to do to make it work?
Comments: I am attaching a very simple sample project, sans the bin folder with the Ajax control toolkit in it as it causes the file size to exceed the file size limit, that exhibits the problem.
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Commented Unassigned: Adding Ajaxtoolkit tabcontainer to form causes Script loading failure [27743]

October 14, 2014, 3:05 pm
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I'm working with Visual Studio 2013, 4.5.2 version of the .Net framework and I have a new download of the Ajax Toolkit (4.5.7.1213). As soon as I add a tab container with tab panels to my form I get the ubiquitous ASP.NET Ajax client-side framework failed to load error.
Is there some reason this doesn't just work out of the box and what do I have to do to make it work?
Comments: The attached website works on my development box but not when deployed our development server. The server has had 4.5.2 of the framework installed along with the Multi-targeting pack
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Created Unassigned: HtmlEditorExtender causes request validation failure in chrome & opera [27744]

October 14, 2014, 9:41 pm
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I'm using the HtmlEditorExtender control on an ASP.NET 4.0 website. In IE, Safari and Firefox the control works fine. But with Chrome and Opera the page generates this error:

```
Exception type: HttpRequestValidationException
Exception message: A potentially dangerous Request.Form value was detected from the client (ctl00$Body$MetricComment="<br>").
```

This error happens if there is __ANY__ html at all. It did not fix the issue when enabling the HtmlAgilityPack sanitizer as shown on this page: http://stephenwalther.com/archive/2012/06/25/announcing-the-june-2012-release-of-the-ajax-control-toolkit

Interestingly when I switched from this control to a jQuery powered html editor the error began appearing on all browsers. This leads me to believe it is a Chrome/Opera bug with the way they are handling the HtmlEditorExtender control.

However, I have my doubts that I will get anywhere quickly by posting a bug to them and I was wondering you guys knew of any workarounds for this issue? Even a good description of exactly what is going wrong could help me figure out something that might work.
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Edited Unassigned: HtmlEditorExtender causes request validation failure in chrome & opera [27744]

October 14, 2014, 9:45 pm
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I'm using the HtmlEditorExtender control on an ASP.NET 4.0 website. In IE, Safari and Firefox the control works fine. But with Chrome and Opera the page generates this error:

```
Exception type: HttpRequestValidationException
Exception message: A potentially dangerous Request.Form value was detected from the client (ctl00$Body$MetricComment="<br>").
```

This error happens if there is __ANY__ html at all. It did not fix the issue when enabling the HtmlAgilityPack sanitizer as shown on this page: http://stephenwalther.com/archive/2012/06/25/announcing-the-june-2012-release-of-the-ajax-control-toolkit

Interestingly when I switched from this control to a jQuery powered html editor the error began appearing on all browsers. This leads me to believe it is a Chrome/Opera bug with the way they are handling the HtmlEditorExtender control. However, I have my doubts that I will get anywhere quickly by posting a bug to them, especially since I'm not sure exactly what is different that is causing the issue.

I was wondering you guys knew of any workarounds for this issue? Even a good description of exactly what is going wrong could help me figure out something that might work.
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Edited Unassigned: HtmlEditorExtender causes request validation failure in chrome & opera [27744]

October 14, 2014, 9:51 pm
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I'm using the HtmlEditorExtender control on an ASP.NET 4.0 website. In IE, Safari and Firefox the control works fine. But with Chrome and Opera the page generates this error:

```
Exception type: HttpRequestValidationException
Exception message: A potentially dangerous Request.Form value was detected from the client (ctl00$Body$MetricComment="<br>").
```

This error happens if there is __ANY__ html at all. It did not fix the issue when enabling the HtmlAgilityPack sanitizer as shown on this page: http://stephenwalther.com/archive/2012/06/25/announcing-the-june-2012-release-of-the-ajax-control-toolkit

Interestingly when I switched from this control to a jQuery powered html editor the error began appearing on all browsers. This leads me to believe it is a Chrome/Opera bug with the way they are handling the HtmlEditorExtender control. However, I have my doubts that I will get anywhere quickly by posting a bug to them, especially since I'm not sure exactly what is different that is causing the issue.

I was wondering you guys knew of any workarounds for this issue? Even a good description of exactly what is going wrong could help me figure out something that might work.

Currently the only way I've gotten it to work with Chrome is to set RequestValidation="false" for the page but, of course, that is not ideal.
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Edited Unassigned: HtmlEditorExtender causes request validation failure in chrome & opera [27744]

October 14, 2014, 10:04 pm
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I'm using the HtmlEditorExtender control on an ASP.NET 4.0 website. In IE, Safari and Firefox the control works fine. But with Chrome and Opera the page generates this error:

```
Exception type: HttpRequestValidationException
Exception message: A potentially dangerous Request.Form value was detected from the client (ctl00$Body$MetricComment="<br>").
```

This error happens if there is __ANY__ html at all, but not on the initial form submission. It only happens when you go back to the same page and then resubmit the form with the HTML in it.

It did not fix the issue when enabling the HtmlAgilityPack sanitizer as shown on this page: http://stephenwalther.com/archive/2012/06/25/announcing-the-june-2012-release-of-the-ajax-control-toolkit

Interestingly when I switched from this control to a jQuery powered html editor the error began appearing on all browsers. This leads me to believe it is a Chrome/Opera bug with the way they are handling the HtmlEditorExtender control. However, I have my doubts that I will get anywhere quickly by posting a bug to them, especially since I'm not sure exactly what is different that is causing the issue.

I was wondering you guys knew of any workarounds for this issue? Even a good description of exactly what is going wrong could help me figure out something that might work.

Currently the only way I've gotten it to work with Chrome is to set RequestValidation="false" for the page but, of course, that is not ideal.
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Edited Unassigned: HtmlEditorExtender causes request validation failure in chrome & opera [27744]

October 14, 2014, 10:10 pm
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I'm using the HtmlEditorExtender control on an ASP.NET 4.0 website. In IE, Safari and Firefox the control works fine. But with Chrome and Opera the page generates this error:

```
Exception type: HttpRequestValidationException
Exception message: A potentially dangerous Request.Form value was detected from the client (ctl00$Body$MetricComment="<br>").
```

This error happens if there is __ANY__ html at all, but not on the initial form submission. It only happens when you go back to the same page and then resubmit the form with the HTML in it.

It did not fix the issue when enabling the HtmlAgilityPack sanitizer as shown on this page: http://stephenwalther.com/archive/2012/06/25/announcing-the-june-2012-release-of-the-ajax-control-toolkit

I'm also getting the following javascript error in Chrome, but I'm unsure if it is related:
```
Uncaught IndexSizeError: Failed to execute 'collapse' on 'Selection': There is no child at offset 3.
```
I tried adding the Text= " " fix found in another issue posting (https://ajaxcontroltoolkit.codeplex.com/workitem/27717) but that didn't stop the javascript error or the validation error. According to the blog post by the guys at Kartris (http://www.kartris.com/Knowledgebase/Chrome-AJAX-postback-issues-July-2014__k-56.aspx) this issue should be fixed again with Chrome 38. I'm using Chrome 38 and I'm still seeing this error. But maybe it is a different issue because I'm not seeing exactly what that issue described.

Interestingly when I switched from this control to a jQuery powered html editor the error began appearing on all browsers. This leads me to believe it is a Chrome/Opera bug with the way they are handling the HtmlEditorExtender control. However, I have my doubts that I will get anywhere quickly by posting a bug to them, especially since I'm not sure exactly what is different that is causing the issue.

I was wondering you guys knew of any workarounds for this issue? Even a good description of exactly what is going wrong could help me figure out something that might work.

Currently the only way I've gotten it to work with Chrome is to set RequestValidation="false" for the page but, of course, that is not ideal.
↧
Search

Edited Unassigned: HtmlEditorExtender causes request validation failure in chrome & opera [27744]

October 14, 2014, 10:34 pm
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I'm using the HtmlEditorExtender control on an ASP.NET 4.0 website. In IE, Safari and Firefox the control works fine. But with Chrome and Opera the page generates this error:

```
Exception type: HttpRequestValidationException
Exception message: A potentially dangerous Request.Form value was detected from the client (ctl00$Body$MetricComment="<br>").
```

This error happens if there is __ANY__ html at all, but not on the initial form submission. It only happens when you go back to the same page and then resubmit the form with the HTML in it.

It did not fix the issue when enabling the HtmlAgilityPack sanitizer as shown on this page: http://stephenwalther.com/archive/2012/06/25/announcing-the-june-2012-release-of-the-ajax-control-toolkit

Interestingly when I switched from this control to a jQuery powered html editor the error began appearing on all browsers. This leads me to believe it is a Chrome/Opera bug with the way they are handling the HtmlEditorExtender control. However, I have my doubts that I will get anywhere quickly by posting a bug to them, especially since I'm not sure exactly what is different that is causing the issue.

I was wondering you guys knew of any workarounds for this issue? Even a good description of exactly what is going wrong could help me figure out something that might work.

Currently the only way I've gotten it to work with Chrome is to set RequestValidation="false" for the page but, of course, that is not ideal.
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Created Unassigned: Javascript error in Chrome [27745]

October 14, 2014, 10:35 pm
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I'm getting the following javascript error in Chrome, but I'm unsure if it is related:
```
Uncaught IndexSizeError: Failed to execute 'collapse' on 'Selection': There is no child at offset 3.
```
I tried adding the Text= " " fix found in another issue posting (https://ajaxcontroltoolkit.codeplex.com/workitem/27717) but that didn't stop the javascript error or the validation error. According to the blog post by the guys at Kartris (http://www.kartris.com/Knowledgebase/Chrome-AJAX-postback-issues-July-2014__k-56.aspx) this issue should be fixed again with Chrome 38. I'm using Chrome 38 and I'm still seeing this error. But maybe it is a different issue because I'm not seeing exactly what that issue described. Even the error message I'm getting is slightly different.

I'm also not sure if this is related to the other issue I've logged (https://ajaxcontroltoolkit.codeplex.com/workitem/27744).
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Edited Unassigned: HtmlEditorExtender causes request validation failure in chrome & opera [27744]

October 14, 2014, 10:36 pm
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I'm using the HtmlEditorExtender control on an ASP.NET 4.0 website. In IE, Safari and Firefox the control works fine. But with Chrome and Opera the page generates this error:

```
Exception type: HttpRequestValidationException
Exception message: A potentially dangerous Request.Form value was detected from the client (ctl00$Body$MetricComment="<br>").
```

This error happens if there is __ANY__ html at all, but not on the initial form submission. It only happens when you go back to the same page and then resubmit the form with the HTML in it.

It did not fix the issue when enabling the HtmlAgilityPack sanitizer as shown on this page: http://stephenwalther.com/archive/2012/06/25/announcing-the-june-2012-release-of-the-ajax-control-toolkit

Interestingly when I switched from this control to a jQuery powered html editor the error began appearing on all browsers. This leads me to believe it is a Chrome/Opera bug with the way they are handling the HtmlEditorExtender control. However, I have my doubts that I will get anywhere quickly by posting a bug to them, especially since I'm not sure exactly what is different that is causing the issue.

I was wondering you guys knew of any workarounds for this issue? Even a good description of exactly what is going wrong could help me figure out something that might work.

Currently the only way I've gotten it to work with Chrome is to set RequestValidation="false" for the page but, of course, that is not ideal.

Possibly this is related to the javascript error that I'm receiving. I've logged it as a separate issue for clarity. https://ajaxcontroltoolkit.codeplex.com/workitem/27745
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Edited Unassigned: Javascript error in Chrome with HtmlEditorExtender: Uncaught IndexSizeError [27745]

October 14, 2014, 10:58 pm
$
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I'm getting the following javascript error in Chrome, but I'm unsure if it is related:
```
Uncaught IndexSizeError: Failed to execute 'collapse' on 'Selection': There is no child at offset 3.
```
I tried adding the Text= " " fix found in another issue posting (https://ajaxcontroltoolkit.codeplex.com/workitem/27717) but that didn't stop the javascript error or the validation error. According to the blog post by the guys at Kartris (http://www.kartris.com/Knowledgebase/Chrome-AJAX-postback-issues-July-2014__k-56.aspx) this issue should be fixed again with Chrome 38. I'm using Chrome 38 and I'm still seeing this error. But maybe it is a different issue because I'm not seeing exactly what that issue described. Even the error message I'm getting is slightly different.

I'm also not sure if this is related to the other issue I've logged (https://ajaxcontroltoolkit.codeplex.com/workitem/27744).
↧

Edited Unassigned: Javascript error in Chrome with HtmlEditorExtender: Uncaught IndexSizeError [27745]

October 14, 2014, 11:24 pm
$
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I'm getting the following javascript error in Chrome:
```
Uncaught IndexSizeError: Failed to execute 'collapse' on 'Selection': There is no child at offset 3.
```
I tried adding the Text= " " fix found in another issue posting (https://ajaxcontroltoolkit.codeplex.com/workitem/27717) but that didn't stop the javascript error or the validation error. According to the blog post by the guys at Kartris (http://www.kartris.com/Knowledgebase/Chrome-AJAX-postback-issues-July-2014__k-56.aspx) this issue should be fixed again with Chrome 38. I'm using Chrome 38 and I'm still seeing this error. But maybe it is a different issue because I'm not seeing exactly what that issue described. Even the error message I'm getting is slightly different.

I'm also not sure if this is related to the other issue I've logged (https://ajaxcontroltoolkit.codeplex.com/workitem/27744).
↧
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