I found the answer to who is interested:
Eventually i had to do a manual tuning using css, i couldn't make it dynamic, so i fixed the width and height, and manually tuned things using css.
and then i was able to bind my html code using the following code:
Ext.define('PECO.view.Aanhaalmoment', {
extend: 'Ext.Container',
xtype: 'Aanhaalmoment',
title: "Home View",
autoscroll: true,
style: 'background-color: white',
config: {
scrollable: true,
items:[{
html: '<div class="container-div" >'+
'<div class="bg-container">' +
'<img class="bg" src="/peco/resources/images/screw-bkg.png"/>' +
'</div>' +
'<table>' +
'<tr>' +
'<td valign="middle" class="left"> Incubus sleutelwijdte [mm](s) </td> ' +
'<td valign="middle" align="center" class="right"> <input type="text" disabled class="inputfield"></td>' +
'</tr>' +
'<tr>' +
'<td valign="middle" class="left"> ΓΈ Inbusboutkop [mm](dk) </td>' +
'<td valign="middle" align="center" class="right"> <input type="text" disabled class="inputfield"></td>' +
'</tr>' +
'<tr>' +
'<td valign="middle" class="left"><span style="color: red;"> Boutmaat [mm](d) </span> </td> ' +
'<td valign="middle" align="center" class="right"> ' +
'<button class="arrow left" id="btnLeft"></button>' +
'<button class="arrow right"></button>' +
'<span class="number middle"> 23 </span>' +
'</td>' +
'</tr>'+
'</table>' +
'</div>',
listeners: [
{
element: 'element',
delegate: 'button.arrow.left',
event: 'tap',
fn: function() {
console.log('I need to increase some [j] index of some array!');
}
},
{
element: 'element',
delegate: 'button.arrow.right',
event: 'tap',
fn: function() {
console.log('I need to decrease some [j] index of some array!');
}
}]
}]
},
});
thnx to the following answer: Adding a click event to an element?