Search:

Hi,

Our application uses lots of Tree Grid components and since an upgrade to Chrome 76 the column headers are expanding to huge widths after clicking to expand a node.

if i inspect the source...

Hi,

We have a tree grid with some hidden child columns. If you click a column header then the headerclick event loops through the child columns and expands them.

There is report date...

Hi,

In app.json i currently see the following extract relating to custom values for different environments.




/**
* override objects for setting build environment specific
*...

Thanks for the reply. Yes, it's both Chrome and IE11. We do not test in Firefox.

It's intermittent so difficult to reproduce. Could there be any other factors like session time out etc. that could...

Hi,

Some of our users have reported that the application becomes non-responsive when they click back onto the browser tab with the application after leaving it idle for a number of hours. They are...

Hi,

I am working with grid data that needs a drill down feature at the row and column level.

The existing implementation uses a Tree Grid but just drills down on rows. The columns are static.
...

Thanks for your excellent and detailed reply, much appreciated :-)

Hi,

I am overriding the Ext.picker.Date component because i need to add some extra html into the renderTpl property, but only in certain cases. As you can see below i have a showLegend variable....

Hi,

I am highlighting a number of dates in a month when the date picker is shown. This is done by adding a highlightDates function to the Picker component


Ext.override(Ext.form.field.Picker,...

ok, figured this one out.

i added an expand listener to the datepicker and was then able to call the highlightDates function.



listeners: {
expand: function(cmp){ ...

Hi,

I'm having difficulty working with the code i found below that relates to highlighting specific dates in a date picker. I'm overriding the Ext.form.Date component and adding in the...

Thanks for the reply. I will look into the possibility of extending the datepicker control.

Hi,

We are colour coding specific dates and need to add a simple legend below the datepicker when it's displayed.

I originally thought of taking advantage of the :after pseudo element but i...

Thanks for the reply. I'm trying it like the following


Ext.getCmp('results_panel').unmask();

But getting the error : Uncaught TypeError: Cannot read property 'unmask' of undefined

if i...

Hi,

I have a page that loads a large dataset into a container. I want to show an overlay on the container until the data is loaded.

i added the following code to the afterlayout event and it's...

Hi,

I have a simple page with 2 tabs. Each tab contains a list of filters that are populated using an xtype component which does an ajax call.

The problem is that 2 ajax calls are being made...

Hi,

I have a checkbox grid and a simple button underneath. I need to be able to check some rows and then press the button underneath which will open up a dialog showing some detail about the rows...

Sorry, managed to solve this myself with the following



items: [{
xtype: 'mainlist'
},{
xtype: 'risk-chart'
...

Hi, i am trying to render a grid and a chart in the center region of my application. As you can see below i have an items array listing mainList and risk-chart. Only the first item in the array is...

Thanks for the info. I added the store to the application.js and also added ClientId. All is working good now :-)

Thank you for the reply. I have tried that and i get the following console error: Cannot read property 'getRoot' of undefined. Any idea what could be causing this ? Thanks again

Hi,

I'm really new to ExtJS and trying to implement a simple layout. I have a main view like this :


Ext.define('TestApp.view.main.Main', { extend: 'Ext.container.Viewport',
xtype:...