Questions tagged as 'extjs'

Tagged questions
2
answers

Extjs multiselect combo

I have created a combo with values that I get from a table in the database using an id. I need that combo to be multiple selection but when I put in the xtype:'multiselect' it does not show me any value. xtype : 'multiselect', field...
asked by 12.04.2017 / 13:26
2
answers

Unable to read the 'fields' property of null

I've been working with Extjs for about two weeks now and I've been bombarded by several errors (since I'm new to this framework ) and today checking my console , since I have a problem with a combobox, of an item that is selected until click...
asked by 28.03.2016 / 18:34
0
answers

Get rowIndex in a grid - Ext JS

I am trying to get the rowIndex within a column of a grid to get a particular data from the Store. The column is Conciliadas . The problem is that when using the renderer function, the rowIndex does not identify it or...
asked by 11.11.2016 / 19:39
1
answer

Use the value of a radioGroup to perform a query that loads in a comboBox with ExtJs

I have a screen that has a radioGroup which only has two options, and depending on which one is selected, a query is made whose returned values are loaded in comboBox . The problem is that the value of radioGroup can not pass...
asked by 26.02.2016 / 21:10
1
answer

How to know if an object is a string [closed]

When I double click on the cell of an ExtJs grid returns the uuid but when selecting the button I return the object as such. How can I know if what returns to me is a string or an object?     
asked by 15.03.2016 / 16:08
1
answer

Export data with ExtJS in Excel file

I am trying to export one or many records from a panel to an Excel template. Today I can only export a selected record but I want to improve this part. I have tried several possibilities but either print only one record or print the entire panel...
asked by 21.03.2017 / 17:17
2
answers

Take value and assign to a radioGroup

How can I take the value of a query to radioGroup ?  Currently I have defined the radioGroup in this way: the value that I store in a table is the one found in inputValue : var chkTipoRRT = new Ext.form.RadioGroup({ id: 'c...
asked by 03.04.2017 / 16:29
0
answers

no data is displayed with extJS and C #

I have a problem with extJS and c # does not show any data just a header, I just want to show the records of my sql table, but I could not, my backend works fine and if it returns the records of my BD, the problem is is that they are not bindean...
asked by 20.07.2018 / 19:40
0
answers

properties of two models are not shown in grid with ExtJS

I have two models (Client and Payment) which are one in a third model (Model), but at the moment of linking the data to display them in the grid I have not been able to display the information I have in the two models , the json that returns my...
asked by 24.07.2018 / 00:15
1
answer

Scroll Lateral GridPanel ExtJs

Good morning, I have the following problem:     In the following code I need to show the side scroll for two of the grid panels, and no matter how many tests I do, I do not know how to solve it. Any ideas? oThis.fileGrid = Ext.create('Ext.gri...
asked by 24.08.2017 / 09:48