extjs4.2 Questions
6
Solved
I am trying to group results that I am getting from store to be displayed inside ComboBox .
I have a combobox that looks like this:
and I need it to look like this :
That means grouped by c...
Shackleford asked 20/6, 2013 at 15:7
3
Solved
I have a GridStore in Extjs which can store records with two grid columns. I have a problem when one record exists in Grid, if i delete the grid its been deleted successfully in server side, but th...
5
Solved
Whenever a store (Ext.data.Store) reads data from the server, it sends paging parameters like &page=1&start=0&limit=25 in a json proxy or [page:1, start:0, limit:25] using a direct prox...
Melodize asked 16/10, 2013 at 7:19
4
Solved
I'm trying to upload a file (as of now of any extension) in extjs. I have a model and store. the file upload happens from a window and I dont have a form in the window. All example I tried in the n...
Warn asked 6/6, 2013 at 14:49
2
Solved
and i found one more issue with extjs editor.
when i copy the
<ol type="A" style="margin-top: 0pt; margin-bottom: 0pt;">
<li style="line-height: 115%; font-size: 11pt; margin-top:...
Barbrabarbuda asked 9/8, 2016 at 12:22
3
Solved
When I try to use Ext.isIE in IE11 i get false the returning value. And then during the debug my code I see that I get the following error:
JavaScript Error - Msg:Invalid argument.,
my extjs's vers...
2
I get this error when I try to start up my ExtJS 4.2 app:
Uncaught TypeError: Cannot read property 'buffered' of undefined
I've double checked all my store ids and and names to ensure that they a...
5
Solved
How do I send extra parameters when using a store for a combobox in ExtJS 4?
I know that I can use "extraParams" in the proxy-settings, but that will affect ALL elements that is using the same sto...
Marceau asked 20/7, 2013 at 14:19
3
I have a fileupload field in my from in Extjs application. Where I am trying to load files to the server by following code:
var form = Ext.getCmp('ProcImpNewSugFileForm').getForm();
var fileNameSt...
Tectrix asked 25/3, 2014 at 6:55
1
Solved
I have managed to implement a treepanel and everything seems to be working. I have data like so ( see below). My fields I "name" which holds below things like "ItemA", "ProductA" which are nodes an...
Tisza asked 28/9, 2015 at 11:0
2
When a JavaScript/ExtJS Date object is rendered, the date is always relative to the browser.
E.g the timestamp 4102338600000 would be rendered as 'Thu Dec 31 2099 00:00:00 GMT+0530 (India Standard...
Epictetus asked 28/8, 2015 at 9:9
1
I am trying to build my ExtJS 4.2 application and I am using Sencha Architect 3.1 and Sencha CMD 5.1.1.39 for the OSX.
I was following this tutorial on how to build from the Terminal, and as expect...
Inspiratory asked 15/2, 2015 at 17:7
3
I have a grid with large number of records. I use filters to filter the data as required. But i want to export the filtered data to a excel sheet for further usage.
I went through some articles a...
3
Solved
I have to do a POST from my ExtJs script in order to delete something from my DB:
Ext.Ajax.request({
url: 'deleteRole.html',
method: 'POST',
headers: {'Content-Type': 'text/html'},
waitTitle: ...
1
I am building a web application wherein the user can print a panel and its contents. I found a code as seen here and tweaked it as such:
Ext.define('My_app_name.override.form.Panel', {
override: '...
Accompaniment asked 20/2, 2015 at 2:28
4
Solved
I'm trying to change default theme in ExtJs 4.2 to Neptune custom theme. How to make it for debugging?
<html>
<head>
<title>xxx</title>
<link rel="shortcut icon" type=...
2
I am building an ExtJS4 application using PHP and SQL for the user data. Everything was going fine until one day, I notice this error in my Java console:
Synchronous XMLHttpRequest on the main thre...
Monseigneur asked 15/2, 2015 at 9:32
2
Solved
I'm trying to build grid with combobox in toolbar, in Grid I will have some informations about employees and combo will allow me to select employee I would like to load those info.
I've created gri...
3
Solved
I define a treepanel extend extend: 'Ext.tree.Panel' and that has initComponent function like
Ext.define('Example', {
extend: 'Ext.tree.Panel',
title: 'Example',
useArrows:false,
rootVisibl...
4
All examples that I have found so far explain how to render ExtJS (4.2) MVC application within the "viewport", which in other words means full browser screen, and occupying whole HTML BODY.
I woul...
Motel asked 22/5, 2013 at 0:22
1
Solved
I use ExtJS version 4.2.1, and I have a table layout.
Ext.create('Ext.panel.Panel', {
width: 1300,
height: 700,
title: 'Table Layout',
layout: {
type: 'table',
columns: 3,
tdAttrs:
{
widt...
3
Solved
What is the main difference between ext-all-debug.js and ext-all-dev.js?
"ext-all-debug.js" is mainly used for development & debugging.
Using "ext-all-dev.js" will have any advantage?
Please...
1
I have a custom component in ExtJs that is a form field (GridField). It displays a grid as a form field and works as expected. The observations are as follows:
When the form is rendered alone (eg...
Oratorio asked 15/3, 2014 at 10:2
1
Solved
In ExtJs, there are many options to filter a grid. There are two nice examples in the documentation, like referenced in this question.
Remote filtering
Local filtering
However, having the filte...
1
Solved
I'm trying to add a button to the column header drop-down menus in my grid. However, I only want to add it to columns with certain itemId. So far I've got it working to add the button to all column...
Irreconcilable asked 8/2, 2014 at 1:56
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