I'm currently trying to find out, how to get a reference to currently selected list in sharepoint from javascript. I can get it if I know the title, or id, but I want it to get the list dynamically depending on where the user is. I have this code (in my modal dialog):
ExecuteOrDelayUntilScriptLoaded(init, 'sp.js');
function init() {
var context = SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getById(SP.ListOperation.Selection.getSelectedList());
}
The problem is that SP.ListOperation.Selection.getSe开发者_如何学JAVAlectedList()
returns null. There is probably some other script I need to wait for - but which one?
I figured it out. SP.ListOperation.Selection.getSelectedList()
doesn't work inside of a modal dialog. I needed to pass list ID from the parent window.
You may have found a bug in SharePoint web services (not that that's particularly surprising, given the sparseness of their API).
See here. I didn't look too carefully but BananaRepublic seemed to have a workaround for this problem; I don't know the exact context, so I don't know if it will work for you or not.
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