Gridpanel browser screen auto pagesize, Does this make sense?

[hakandonmez]

the following code works

this java code

var GetPageSize = function (grid) {
    var headerHeight = grid.getHeight();
    var maxRowsPerGrid = Math.floor((headerHeight - 114) / 21);
    if (maxRowsPerGrid <= 0) maxRowsPerGrid = 1;
    App.Hidden_PageSize.setValue(maxRowsPerGrid);
    App.Store_SatisFirmalar.pageSize = maxRowsPerGrid;
    App.GridPanel_SatisFirmalar.store.reload();
    return maxRowsPerGrid;
};

this html code

<ext:Store ID="Store_SatisFirmalar" runat="server" OnReadData="Store_SatisFirmalar_OnReadData" RemoteSort="true" RemotePaging="true" AutoLoad="false">
            <Proxy>
                <ext:PageProxy />
            </Proxy>
            <Model>
                <ext:Model ID="Model_SatisFirmalar" runat="server" IDProperty="AutoId">
                    <Fields>
                        <ext:ModelField Name="AutoId" Type="Float" />
                        <ext:ModelField Name="Email" Type="String" />
                        <ext:ModelField Name="Adres" Type="String" />
                        <ext:ModelField Name="SaveDate" Type="Date" />
                        <ext:ModelField Name="SaveUser" Type="String" />
                        <ext:ModelField Name="ChangeDate" Type="Date" />
                        <ext:ModelField Name="ChangeUser" Type="String" />
                    </Fields>
                </ext:Model>
            </Model>
            <Sorters>
                <ext:DataSorter Property="Adi" Direction="ASC" />
            </Sorters>
        </ext:Store>

               <ext:GridPanel ID="GridPanel_SatisFirmalar" runat="server" StoreID="Store_SatisFirmalar" Region="Center" EnableColumnHide="false" Frame="true" EnableColumnMove="false" Floating="false" Resizable="false">

......................
.....................
                    <Listeners>
                        <Resize Handler="GetPageSize(this)" Delay="800" Buffer="250" />
                    </Listeners>
                </ext:GridPanel>
        <ext:Hidden ID="Hidden_PageSize" runat="server" Text="25" />

CodeBehind code

        protected void Store_SatisFirmalar_OnReadData(object sender, StoreReadDataEventArgs e)
        {
            string sort = e.Sort[0].Property;
            int limit = int.Parse(Hidden_PageSize.Text);  // e.Limit;

            using (var context = new WebEntities())
            {
                IQueryable<SatisFirmalar> satisFirma = from SatisFirmalar p in context.SatisFirmalars select p;
                satisFirma = MyLibrary.OrderByField(satisFirma, sort, (e.Sort[0].Direction == Ext.Net.SortDirection.DESC ? false : true)); //return sorted linq

                #region "~~~~~~~~~~~~~~~~~~ where ~~~~~~~~~~~~~~~~~~~~~~~~"
                      if (TextField_Adi.Text != "") satisFirma = satisFirma.Where(p => p.Adi.Contains(TextField_Adi.Text));
                #endregion
                
                int satisFirmaCount = satisFirma.Count();

                if ((e.Start + e.Limit) > satisFirmaCount) limit = satisFirmaCount - e.Start;

                e.Total = satisFirmaCount;
                Store_SatisFirmalar.DataSource = ((e.Start < 0 || limit < 0) ? satisFirma :  satisFirma.Skip(e.Start).Take(limit));
                Store_SatisFirmalar.DataBind();

            }
        }

Thank you in advance

[Baidaly]

Hello!

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