An acronym for Asynchronous JavaScript and XML

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2
votes
3answers
2k views

Why web parts are loading sequentially?

In our home page we have multiple web parts that get the data from different webservices or from a recursive search in some lists in the site collection. We detected that all this calls were too ...
-1
votes
1answer
223 views

picture load asynchronously

I have a picture that is larger than the viewable area... and I need to add a scrollbar to the picture so that I can load the picture as per the scrollbar. I need to show the picture in a visual web ...
0
votes
2answers
978 views

SP 2010 - Search Core Results Webpart Ajax Options not working?

I'm trying to enable ajax on search core results webpart so that the pagination can be realized in an asynchronous manner. But this is not working. Is this normal? Do you succeed to configure search ...
0
votes
2answers
1k views

Ajax Loader Image Won't Display in IE 8

I'm using the SPServices jQuery library to update a list which is working fine. note: This problem may have absolutely nothing to do with SPServices; I'll have to try using the jQuery ajax method ...
2
votes
2answers
4k views

UpdatePanel with SharePoint 2010 web part

UPDATE protected override void CreateChildControls() { if (!this._error) { try { base.CreateChildControls(); ...
5
votes
1answer
2k views

Fetch list of sites in site collection into jQuery

Is there a way to get the list of sites in the current site collection into jQuery as an array or other data structure? Thanks.
2
votes
2answers
223 views

SharePoint 2010: blocking the screen on load

We are hosting some SP2010 sites and some of our users are a little quick on the trigger and try to click on an order before the page is done loading, inadvertantly approving it by mistake. Repeated ...
1
vote
4answers
2k views

Problem with HTTP handler in Sharepoint 2010

I'm developing a visual web part for Sharepoint 2010. This webpart needs to get some data via AJAX. So I went for the HTTP handler + jQuery solution posted here. But I'm getting a problem when trying ...
1
vote
1answer
873 views

How to make jQuery AJAX request with a HTTP Handler in SP10?

I'm developing a SP 2010 Visual Web Part that needs to load some data via AJAX. I found this very helpful article but I'm having some doubts about it. I have the Visual Web Part project, inside I ...
1
vote
1answer
197 views

Guidelines for rich UI?

Edit : actually, my current task is focused on the refactor of a webpart, but the question is in fact a general question : what are guidelines for "cool" SP UI. /Edit I have to maintain a set of ...
7
votes
3answers
3k views

How to asynchronously load and refresh a Visual Web Part?

We have developed a Visual Web Part for Sharepoint 2010 with Visual Studio 2010 (Visual Web Part project template). The web part loads some stuff and shows a list of items. It takes some seconds to ...
1
vote
1answer
464 views

send parameter to 2 webparts on the page, preferably with Ajax?

In SharePoint Server 2010, We have a List with items and their details. User profiles have an indexed field that contains items matching the list titles. I want to display a dataview with just the ...
0
votes
4answers
1k views

Cascading DropDownList in a web part?

Is there a standard way to implement this? Any solution would have to make use of AJAX. I am considering two possible methods at the moment: Try to find a way to use the ASP.NET AJAX Toolkit to do ...
0
votes
4answers
378 views

Javascript error on sharepoint page with search webpart and User Control containing UpdatePanel

I've been trying to find a cause for this error for some time to no avail... We have a SharePoint 2007 site heavily customized in terms of look and feel. In the master page a user control has been ...
2
votes
2answers
641 views

InfoPath Pop-Up Window

I have a custom Web Part that displays information in an ASP.NET ListView. Upon clicking an item, I need to pop up an InfoPath form via AJAX to edit the item without leaving the page. The ...
2
votes
4answers
378 views

Why doesn't jQuery execute in a DataViewWebPart with asynchronous load enabled?

The jQuery scripts I have in a DVWP do not get executed when I enable Asychronous Load in the Ajax Options of the DVWP. They do execute when I disable Asychronous Load though. Any thoughts on this? A ...
1
vote
1answer
113 views

How to deploy SharePoint solutions using different versions of ajax extensions in a common SharePoint server?

We have a common SharePoint server which runs an internal SharePoint site. Our teams deploy their SharePoint products in the server and add it to our site. Some products user .net framework 2.0 and ...
0
votes
2answers
251 views

Sharepoint - 2010: how to add ajaxified part into standard list

I am new to Sharepoint and nearly completely satisfied what lists can do out-of-the-box. But I have to add new column with ajax autocomplete features. I'm extensively reading documentation, books ...
0
votes
2answers
1k views

Auto-refresh image library contents in web part

I am loading an image into a <div> tag from an image library. I want to to refresh this <div> tag every 10sec so that new images uploaded can be seen. Is there any good solution?
0
votes
1answer
589 views

Grant Permission to a multiple people picker column

I won't lose any time so here's what I need help with: I have been trying for a few days to grant contribute & read permissions to the people in 3 people picker columns in a form, the permissions ...
3
votes
2answers
928 views

UpdateListItems won't let you reset field value to empty?

I've recently discovered that the Lists.asmx ignores your attempts to reset a field's value to empty string or null with Lists.UpdateListItems. Not a very well documented limitation discovered by ...
0
votes
3answers
1k views

Can you detect permissions on a list via Ajax or SharePoint web services?

The context for this is the SPServices or Imtech (SP)LookupAddNew function that let you add new items to lookups without navigating to the target list. Can we avoid adding the link for users without ...
0
votes
2answers
1k views

Advanced Personalization in SharePoint (User Preferences, Web Part drag and drop)

I need some pointers / thoughts on how to achieve this advanced personalization in SharePoint with User Preference, profiles, favorites...etc. I see a product is already on the market so it's ...
1
vote
5answers
9k views

How to refresh a data view web part in place, without reloading the page?

I've used SharePoint designer to create a page with multiple data view web parts. I'd like to refresh one of the web parts (e.g., by clicking a "Refresh Data" button) to display the most current info ...
1
vote
4answers
2k views

AJAX ModalPopupExtender in SharePoint 2007 Web Part

I am trying to get an AJAX ModalPopupExtender to work in a SharePoint web part but I'm not having any luck at all. I thought it might be something else in my web part causing it so I've created a ...
2
votes
3answers
2k views

Problem with SPGridView and SPGridViewRow.FindControl

In a SharePoint webpart I am displaying an SPGridView. The SPGridView control is inside an Ajax updatepanel and is bound to a datatable in the code. The columns for the gridview are created mostly as ...