PagingToolBar problem

[foxmarco]

I've tried a GridPanel with paging toolbar, in case of zero (0) records there is a problem on paging toolbar that show paging 1 of 0 and it also possible move to next page so 2 of 0 , 3 of 0 etc etc

Any solution?

Thanks

[foxmarco]

Any news?

[mufi]

I just ran into this myself (or, rather, my QA team did). Any hints?

[mufi]

This might not be the optimal solution, but I was able to get around this by overriding the onLoad method in PagingToolbar; these two lines in particular:

/*These two lines are changes, so as to default the pageCount to 1 if pageCount is NaN or 0, thereby disabling the #next and #last buttons.*/

pageCount = isNaN(pageData.pageCount) || pageData.pageCount == 0 ? 1 : pageData.pageCount;     
afterText = Ext.String.format(me.afterPageText, pageCount);

[germanicus]

I can reproduce half of this. In my latest build, when the data is an empty array, my pager says "1 of 0" but I can't page to page 2 or 3, etc. like you say.

Please provide your source so I can reproduce in full. I can submit a bug with what I have now, but I'll wait for your code. Please make it concise so I can just drop it into a page and run it.

[GeorgeR1]

Any news on this? The Page 1 of 0 is something that we need resolving.
I haven't seen the Page 2 of 0

Thanks

[Reimius]

(for those on 4.0.7)I've made the following override for the issue. Basically if the total count is 0 records, it sets the page count to 1, whereas the old code did not consider this situation,

Ext.override(Ext.toolbar.Paging, {
getPageData : function(){        var store = this.store,
            totalCount = store.getTotalCount();


        return {
            total : totalCount,
            currentPage : store.currentPage,
            pageCount: (totalCount === 0) ? 1 : Math.ceil(totalCount / store.pageSize),
            fromRecord: ((store.currentPage - 1) * store.pageSize) + 1,
            toRecord: Math.min(store.currentPage * store.pageSize, totalCount)


        };
    }
});