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  1. For the top

    For the top
  2. improve SelectionModel select record speed

    There is a tree panel and a button, when clicked this button, select the specified record of the tree.
    when nodes is more than 5000, select record speed is very slow. It usually takes more than ten...
  3. up.

    up.
  4. [Classic 6.5.3]How can I add extra request header in standardsubmit ?

    I wan to add extra request header in the standardsubmit 。
    For Ajax requests,the code below works fine.:
    Ext.Ajax.on('beforerequest', function (conn, request) {
    ...
  5. up....

    up....
  6. [Classic 6.5.3]Uncaught RangeError: Maximum call stack size exceeded

    Does anyone know how this problem came about?
    This works normally, when I test it in fiddle :https://fiddle.sencha.com/#view/editor&fiddle/2mkq
    However, there will be an error in my project.
    57762
  7. [OPEN] Up......

    Up......
  8. I have the same issue...... get component with...

    I have the same issue...... get component with 'xtype' selector, it will be an error.But I don't know why....
  9. [OPEN] code: Ext.define('Demo.view.dashboard', { ...

    code:

    Ext.define('Demo.view.dashboard', {
    extend: 'Ext.panel.Panel',
    alias: 'widget.demo',
    requires: [
    'Ext.chart.theme.Category2',
    'Ext.chart.CartesianChart',
    ...
  10. [OPEN] Hi evant, this error happened when I used...

    Hi evant,
    this error happened when I used ComponentQuery.js.
    Whether I used " down "or "query" to get the component.
    There will be this error in ComponentQuery.js.
    57580
  11. [OPEN] Up....

    Up....
  12. [OPEN] [6.6.0 Classic] down ( [selector] ) method doesn't work?

    it worked normally in 6.5.3.when I upgrade my app to 6.6.0, there will be an error .As follows:
    57576
    But when I use the Ext.ComponentManager.get('id') method, it can get the component...
  13. UP......

    UP......
  14. Up......

    Up......
  15. [6.5.3 Classic] limit line will be "frozen" after value is changed many times

    I want to dynamically set the limit line value and position on the cartesian,so I use the setLimits method:

    var axis = chart.getAxis(0);
    axis.setLimits({
    value:...
  16. Hi evant,thanks for your reply. In my app, I have...

    Hi evant,thanks for your reply. In my app, I have multiple grid, and I have the same columns in multiple grid. How do I delete the specified columns in these grid at the same time by using this...
  17. Classic toolkit.

    Classic toolkit.
  18. [6.5.2]How to control whether a column is displayed in all grid by using checkbox?

    I want to add a checkbox in my app.
    When the selection box is not selected,the column will not display in all grid.
    who can help this?
    Thanks.
  19. Thank you very much. I solved this problem with...

    Thank you very much. I solved this problem with the reconfigure method.
  20. Thanks for your reply. I have a tabpanel.There...

    Thanks for your reply. I have a tabpanel.There is two grid panel in it. The two grid panel have the same column 'oldDemo', I want to change column text of the two grid panel.Have you any...
  21. hi timriedel, it should be looks like...

    hi timriedel,
    it should be looks like this :https://fiddle.sencha.com/#fiddle/2arj&view/editor
    However,I want to change the column text for all grid that column text is 'oldDemo' to...
  22. [Ext6.5.2 Classic]How to change the text of a column in all gird?

    I hava a tabPanel.There is many grid in it.
    I want to change all the columns text 'oldDemo' into 'newDemo' in my all grid. Is there any suggestion?
  23. Replies
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    563

    URL location problem

    I'm not able to go to the subpage when I click the link (https://demo.project1.com/App/#ctnTab_ctnTabSubpage1)
    i suspect that the feature that remember the user’s last visit page overwrite the...
  24. [Ext6.5.2]dirtychange event not working...

    dirtychange event not working when treelist make a change to unselect everything .
    There is a treelist and submit button in my panel.
    if it selected more than one in treelist,I uncheck one of the...
  25. [Ext6.5.2]dirtychange event not working...

    dirtychange event not working when treelist make a change to unselect everything .
    There is a treelist and submit button in my panel.
    if it selected more than one in treelist,I uncheck one of the...
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