Hi all!! I need to create a dynamic server syde validation on a textfield. Ther is a way to create this? With oldt ext version, I uses this...

Hello, I have a form for editing a model. On submit, the model fields are updated and than the whole model gets saved (using a REST proxy). ...

I've got a store with data configured like this. model: Ext.define('Quote', { extend : 'Ext.data.Model', ...

How can i set a attribute for the field.file? I will set the attribute multiple="" for selecting multiple files. See:...

Hi! i am using the desktop application in EXTJS 4. I have create a treegrid with a model ad a store and I load data from a db mysql. I have also...

Hi there, Does anyone know why when I click on the 'Show Warning & Clear' Button on the 2nd time in the following Example: ...

Hi, I have an app that's displaying a popup search window. Once a selection is made from the popup it's closing & returning to original screen. ...

Hi, It's been mentioned elsewhere that it's not very practical to have the return object of a PUT being a record although it can be understood for...

I need to apply the word wrap property to the HTMLEditor compoment in Ext Js. Would someone help me in this regard, as I need to apply this property...

Hi all My code is based on the example "Grid Row Editing" basically what i did was to add server data to it, (and of course add the "id" field). ...

I'm looking for advice on the best path to learn EXT 4... I have a medium knowledge of HTML/Javascript and want to learn how to use the EXT...

Folk, I have no problem getting Grid CRUD working using an ajax proxy. Unfortunately, my User Interface is a little more complex and includes...

I want to implement a custom UI for filtering a grid: just above the header of each column, draw a textfield, where the user can then enter a value...

Hi, I am facing two issues while using the row editor in a grid in Firefox: i) when I double click to edit a row, I am unable to select the...

i find only two types of marker effective. "circle" & "cross". if i use square, it will become a circle in the chart... and, i need more types of...

var MainTabPanel = new Ext.TabPanel({ activeTab: 0, id: 'Maintab', border: false, anchor: '100% 100%', bodyStyle:...

Hi there, I am implementing something similar to the example at: http://dev.sencha.com/deploy/ext-4.0.0/examples/grid/multiple-sorting.js...

I need to dblclick a Tab and get that to trigger some action... Please do Not refer me to posts already on this site.... Please type in the...

Hi, I'm having some problems to use lock column features: The config enableLocking does not work. I didn't found 'enableLocking' in Ext 4...