[CLOSED] Mask delay and when component is ready loading?

  1. #1

    [CLOSED] Mask delay and when component is ready loading?

    So here is the situation. Got a store that is bound to a GridPanel. The GridPanel doesn't load until after the page is ready. The Grid gets loaded AFTER everything is loaded via a Ext.onReady function. Everything is working fine, as is. I have a two part question.

    First, when I make a store.reload() call in an Ext.onReady function, the corresponding Grid's mask loads for the duration of the Ajax call, then goes away. There is still a delay as it "renders" the data into the grid. Is there a way to delay the mask so that it shows AFTER the data is rendered instead of AFTER the load was successful (and BEFORE the grid is rendered)?

    Second, Is there a way better way to load the store via Ajax when the GridPanel component is ready?

    This is what I am doing (by the way, the store will hold upwards to about a possible 500 records -- average is about 200):


    <script language="javascript" type="text/javascript">
      Ext.onReady(function() {
        var store = Ext.getCmp('gpNotices').getStore();
          callback: function() {
            // TODO: do some stuff here
    <ext:Store ID="strNotices" runat="server" OnRefreshData="strNotices_RefreshData">
            <ext:RecordField Name="NoticeId" Type="Int" />
            <ext:RecordField Name="NoticeName" />
    <ext:GridPanel ID="gpNotices" runat="server" StoreID="strNotices" Title="Notices" Icon="Clock">
      <ColumnModel runat="server">
          <ext:ImageCommandColumn Width="25">
              <ext:ImageCommand CommandName="notice" Icon="ClockGo" />
          <ext:Column ColumnID="NoticeName" DataIndex="NoticeName" Header="Notice" />
        <Command Handler="" />
      <LoadMask ShowMask="true" Msg="Loading  Notices..." />
  2. #2

    RE: [CLOSED] Mask delay and when component is ready loading?

    I believe you can add AutoLoad="true" to your store and you dont have to call store.reload() explicitly.
  3. #3

    RE: [CLOSED] Mask delay and when component is ready loading?

    Yes, I found this out after I posted.

    But, with the "break" from the store loading to the grid rendering, I had to still call it explicity like this:

    Ext.onReady(function() {
      var notices = Ext.getCmp('gpNotices');
      notices.getEl().mask('Loading Notices...', 'x-mask-loading');
        callback: function() {
    That seemed to solve the problem with the mask "hiding" too early.

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