Tag Archives: Ajax

FileUpload control does not work in Update Panel and workaround

All file upload controls (includes asp, telerik, componentart, component factory and others) does not working in any AJAX update panels. This means if your upload control located in an update panel, control does not post the file. If you look … Continue reading

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Webpart and AJAX – do not forget the web.config

To enabled Ajax on your SharePoint site, you have to modify the web.config file as instructed here http://asp.net/AJAX/Documentation/Live/ConfiguringASPNETAJAX.aspx. The last 2 parts can be skipped if that doesn’t apply to your case. The good news is that this web.config file … Continue reading

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Webpart and AJAX – second postback not working in UpdatePanel?

I successfully add a webpart with UpdatePanel. However the second post back doesn’t seem to trigger? Why? Excerpt from Mike Ammerlaan’s Blog Windows SharePoint Services JavaScript has a “form onSubmit wrapper” which is used to override the default form action. … Continue reading

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Webpart and AJAX – tricks on creating ScriptManager

ScriptManager object is required if you want to use AJAX (Microsoft Atlas) in your webpart. In a ASPX page, there should only be one instance of ScriptManager object. However as just a component of a frame work/page, your webpart has … Continue reading

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