RTL picker with dependent values - right-to-left

Question

The reequirement is to make an RTL picker with multiple levels.
I copied the example from the documentation into a page equiped with the official frameworks' CSS for RTL users.
I have modified "textAlign" properties of each column as well.
For some reason the picker isn't acting as expected. open the snippet in full page mode.
var app = new Framework7({
root: '#app',
rtl: true,
theme: 'md'
});
app.views.create('#mainView', {
});
var carVendors = {
Japanese: ['Honda', 'Lexus', 'Mazda', 'Nissan', 'Toyota'],
German: ['Audi', 'BMW', 'Mercedes', 'Volkswagen', 'Volvo'],
American: ['Cadillac', 'Chrysler', 'Dodge', 'Ford']
};
var pickerDependent = app.picker.create({
inputEl: '#demo-picker-dependent',
rotateEffect: true,
formatValue: function(values) {
return values[1];
},
cols: [{
textAlign: 'right',
values: ['Japanese', 'German', 'American'],
onChange: function(picker, country) {
if (picker.cols[1].replaceValues) {
picker.cols[1].replaceValues(carVendors[country]);
}
}
},
{
textAlign: 'right',
values: carVendors.Japanese,
width: 160,
},
],
routableModals:false
});
<link href="https://cdnjs.cloudflare.com/ajax/libs/framework7/2.3.0/css/framework7.rtl.md.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/framework7/2.3.0/js/framework7.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="block-title">
Dependent values</div>
<div id="app">
<div id="mainView">
<div class="list no-hairlines-md">
<ul>
<li>
<div class="item-content item-input">
<div class="item-inner">
<div class="item-input-wrap">
<input type="text" placeholder="Your car" readonly="readonly" id="demo-picker-dependent" />
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</div>

Answer 1

That seems like a bug in Framework7.
CSS 'right' and 'left' properties for first and last '.picker-column' don't fit RTL layout (flipped). The attached repair solved it.
var app = new Framework7({
root: '#app',
rtl: true,
theme: 'md'
});
app.views.create('#mainView', {
});
var carVendors = {
Japanese: ['Honda', 'Lexus', 'Mazda', 'Nissan', 'Toyota'],
German: ['Audi', 'BMW', 'Mercedes', 'Volkswagen', 'Volvo'],
American: ['Cadillac', 'Chrysler', 'Dodge', 'Ford']
};
var pickerDependent = app.picker.create({
inputEl: '#demo-picker-dependent',
rotateEffect: true,
formatValue: function(values) {
return values[1];
},
cols: [{
textAlign: 'right',
values: ['Japanese', 'German', 'American'],
onChange: function(picker, country) {
if (picker.cols[1].replaceValues) {
picker.cols[1].replaceValues(carVendors[country]);
}
}
},
{
textAlign: 'right',
values: carVendors.Japanese,
width: 160,
},
],
routableModals:false
});
.picker-column.picker-column-first:after{
left:100% !important;
right:0 !important;
}
.picker-column.picker-column-last:after{
left:0 !important;
right:100% !important;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/framework7/2.3.0/css/framework7.rtl.md.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/framework7/2.3.0/js/framework7.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="block-title">
Dependent values</div>
<div id="app">
<div id="mainView">
<div class="list no-hairlines-md">
<ul>
<li>
<div class="item-content item-input">
<div class="item-inner">
<div class="item-input-wrap">
<input type="text" placeholder="Your car" readonly="readonly" id="demo-picker-dependent" />
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
</div>
EDIT:
github issue