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  1. REQUIRED INFORMATION
    Ext version tested:

    Ext 4.2.1.883


    Browser versions tested against:

    FF (firebug installed)
  2. I took a combined two examples from the documentation and combined them in a test case.

    Test case.


    Ext.define('Employee', {
    extend: 'Ext.data.Model',
    fields: [{
    name:...
  3. You can check out some more fixes.
    Try these fixes:
    http://www.sencha.com/forum/showthread.php?267417-Ext-4.2.1.883-possible-bug-method-storeHasSelected
    ...
  4. Error occurs when you call reconfigure(store),
    if store - other buffered store than before.

    record.hasId() == true, store.getById(record) == null (record in new store not exist)

    And...
  5. Ext.selection.Model


    Source code:

    storeHasSelected: function(record)
    {
    var store = this.store,
    records,
    len, id, i;
  6. in my case helped following code:


    Ext.override(Ext.selection.Model,
    {
    isSelected: function(record)
    {
    if(Ext.isNumber(record))
    {
    var...
  7. Why in the Test Case code is not displayed LoadMask?

    Error with LoadMask occurs when a grid is created with the store,
    which store.proxy.isSynchronous = true (ArrayStore or MemoryStore, not...
  8. Thanks for the fast reply.
    I applied the patch http://www.sencha.com/forum/showthread.php?256799
    but the error persists.

    Probably this is another bug.
  9. When the error is corrected, there is a new one. When you click the 'Remote Load' is not displayed LoadMask.
  10. Ext version tested:

    Ext 4.2.1.883


    Browser versions tested against:

    FireFox 22.0 (firebug 1.11.4 installed)
  11. Add the following.
    In the class Field is a function of
    convert(),
    serialize().
    Complementing each other.

    Since both of these functions belong to the class Field,
    the method...
  12. Well.
    How to be then with rowediting plugin?
    If the store column stores the data as Data,
    then after editing rowediting plugin it causes convert(Data)
    instead of the convert(timestamp).
    ...
  13. From Ext JS 4.2.0 Sencha Doc

    Ext.data.Field
    convert : Function
    A function which converts the value provided by the Reader into an object that will be stored in the Model.

    serialize :...
  14. if (preventLoad !== true && !root.isLoaded() && (me.autoLoad === true || root.isExpanded())) {
    root.data.expanded = false;
    root.expand();
    }

    probably this...
  15. If in 'Infifnite Grid' example (see Ext JS 4.2.0 - Sencha Docs ) set for the store
    pageSize: 10
    the loading is not completed.

    To avoid this:


    loadToPrefetch: function (options)...
  16. FF bug https:// bugzilla.mozilla.org/show_bug.cgi?id=373875
  17. Replies
    519
    Views
    105,627
    The documentation does not have enough information about Ext.data.Store.autoDestroy, which is used in Ext.util.Bindable.bindStore().

    After destruction of the grid, the store is not destroyed...
  18. REQUIRED INFORMATION
    Ext version tested:

    Ext 4.1.1a

    Browser versions tested against:

    FF 15.0.1 (firebug 1.10.3 installed)
    Chrome 21
  19. NOTE:
    If used verticalScroller: {leadingBufferZone: val} config,
    then purgePageCount config must be
    purgePageCount > (verticalScroller.leadingBufferZone+pageSize)/pageSize.

    Otherwise the...
  20. You're right. Then see the following code:
    loadToPrefetch: function(options) {
    ...
    // The end index to load into the store's live record collection
    ...
  21. Its work for me (you will need to insert two lines):

    loadToPrefetch: function(){
    ...
    me.on('prefetch', function(){
    if (me.totalCount) loadEndIdx = me.totalCount;
    ...
  22. Thanks for the replies.
  23. Ok.
    I don't have full patched code loadToPrefetch.

    Question: as is taken into account leadingBufferZone in the previous code ?

    Otherwise read only one page size = limit (if start=0) and will...
  24. See source code loadToPrefetch

    loadToPrefetch: function(options) {
    var me = this,
    i,
    records,

    // Get the requested record index range in the...
  25. REQUIRED INFORMATION

    Ext version tested:

    Ext 4.1.1

    Description:

    Store requests extra pages if buffered = true.
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