Hello, as newbie I'm apologize to disturb you with simply question, but after hours spent on FAQ, examples and API docs can't find what I'm doing...

Hi, in a Ext.data.JsonStore how can I get: - distinct values present in a column - min or max values present in a column ? Tks.

Hi , I am using ext 3.20 .. know this problem is sill but it is happening. I am removing the components inside the panel using...

Hi, I want to freeze 3 columns in an EditorGridPanel (Version 3.3) so that you can see them all the time when you scroll to the side (similar...

Hello, I'm trying to discover how to load a subtree of a tree in a TreePanel, when I expand a node. The data that I try to display in the tree...

to format string of words as following example shows: "JAMES BOND" format to "James Bond" "James BOND" format to "James Bond" "I HAVE a great...

Hi I have a Ext.form.FormPanel containing may input fields and also an EditorGridPanel (with a related store). Due my business logic the Grid /...

Hi, I took over a Ext JS 3.3.x project, and I encounter an error that when I leave a form where no changes have been made, it triggers the dialog...

I am trying to using extjs with highcharts, and I discovered this: ...

Hello, if render Ext.Window component under viewport (e.g. viewport height=500px) new Ext.Window({ renderTo:Ext.GetBody(), ...

can anybody help me? why i always product 500 internal server error on Ext.Ajax.request ? i use it for validation database. here the code : ...

Hi guys, I am brand new in using extjs and have been browsing the web for information about how I best structure my code. I am about to build an...

afternoon, I am currently working on a large one page app that is having some memory issues. It seems that when iterating through the items in a...

Hi all, Pls help me.. Am trying hard to fix a issue with the grid menu box which appears for the grid filters and sorting . It is getting stuck ....

Hi, As per our requirement we need to change the back ground color for white to block. We are using ExtJS 3.3.1 with Live Grid to display the...

Hello, I am trying to read in a JSON array that has boolean values in it however I want to distinguish between false and null. It seems that the...

Is it possible to load a treepanel or a treegrid from a store? All the sample code I have seen use dataUrl which works perfectly but when we try to...

I have a combo box which displays item quantity. Based on item quantity selection i am displaying price value of the item. By default i am setting...

hi all! I would like to use Customised TreeGrid as form component I wrote TreeGrid.getValues() method based on chekboxes and inputs, but...

My pagination on ext 3.0 doesn't work for ext 3.4 Why ?? This is my code : var strConvegni = new Ext.data.XmlStore({ url:...