Hi All,
I’m updated fuse to latest version. But appear Problem with me
in file XXX.ux
in file XXX.js
var scrapeed = Observable(false);
in action I need :
scrapeed.value = true;
module.exports = {
scrapeed}
I’ve made sure that the value turns out scrapped from false to true .
but don’t raise “RaiseUserEvent” !
ALL of ( whiletrue , whilestring ) no longer works after downloading the latest update version of Fuse.
Please Help me to solve this problem ?
Regards,
<Panel Padding="10" Dock="Right" HitTestMode="LocalBoundsAndChildren" >
<mifIcon FontSize="25" TextColor="#000" Value="" />
<WhilePressed>
<Change cloose_btn_buyconfirm.Color="#f1f1f1" Duration="0.35" Easing="BackOut"/>
</WhilePressed>
<Clicked>
<RaiseUserEvent EventName="hide_scrpe_confirm_card_event" />
</Clicked>
<Rectangle ux:Name="cloose_btn_buyconfirm" Color="#fff" CornerRadius="5" Layer="Background"></Rectangle>
</Panel>
<sep Layer="Background" Alignment="Bottom" Color="#dcdcdc"/>
</Grid>
<StackPanel Padding="5,5,5,20" Margin="0,10,0,0" ItemSpacing="10">
<notoRightGray Alignment="Center" TextAlignment="Center" TextWrapping="Wrap" TextColor="#9c9c9c" FontSize="14" Value="Are you sure to scrape this card ?" />
<sep Color="#dcdcdc"/>
<notoRightGray Alignment="Center" TextAlignment="Center" TextWrapping="Wrap" TextColor="#9c9c9c" FontSize="15" Value="Enter Number of Cards" />
<Grid CellSpacing="10" Alignment="Center" Columns="auto,50,auto">
<Circle Clicked="{decrease_quantity}" HitTestMode="LocalBoundsAndChildren" ux:Name="decrease_btn" Width="35" Height="35" Color="#9694a1" >
<mifIcon Alignment="Center" FontSize="20" TextColor="#fff" Value="" />
<DropShadow Size="3" Distance="1" Spread="0.05" Color="#aaa" Angle="90" />
<WhilePressed>
<Change decrease_btn.Color="#6a6874" Duration="0.35" Easing="BackOut"/>
</WhilePressed>
</Circle>
<TextInput InputHint="Phone" PlaceholderColor="#000" Font="noto" Margin="0,10,10,0" TextColor="#000" Alignment="Center" TextAlignment="Center" FontSize="19" Value="{number_card_scrape}" >
<WhileString Test="IsEmpty">
<Text TextColor="#9c9c9c" TextAlignment="Center" FontSize="22" Alignment="Center">1</Text>
</WhileString>
</TextInput>
<Circle Clicked="{increase_quantity}" HitTestMode="LocalBoundsAndChildren" ux:Name="add_btn" Width="35" Height="35" Color="#9694a1" >
<mifIcon Alignment="Center" FontSize="20" TextColor="#fff" Value="" />
<DropShadow Size="3" Distance="1" Spread="0.05" Color="#aaa" Angle="90" />
<WhilePressed>
<Change add_btn.Color="#6a6874" Duration="0.35" Easing="BackOut"/>
</WhilePressed>
</Circle>
</Grid>
<sep Color="#dcdcdc"/>
</StackPanel>
<StackPanel >
<Grid Columns="1*" >
<Panel Padding="10,17" HitTestMode="LocalBoundsAndChildren" >
<Rectangle Color="#fff" CornerRadius="0,0,5,5" Layer="Background" ux:Name="send_numberr_buy_btn" />
<notoRightGray Alignment="Center" TextColor="#481251" Value="{scrapeed} +Submit" />
<WhilePressed>
<Change send_numberr_buy_btn.Color="#f1f1f1" Duration="0.5" Easing="CircularInOut"/>
</WhilePressed>
<Clicked>
<Callback Handler="{scrape}"/>
</Clicked>
<WhileTrue Value="{scrapeed}">
<RaiseUserEvent EventName="hide_scrpe_confirm_card_event" />
</WhileTrue>
</Panel>
</Grid>
</StackPanel>
</WhileFalse>
<WhileTrue Value="{scrapeing}">
<Text ux:Name="imgbuy1u2" TextAlignment="Center" FontSize="20" Margin="0,20,0,20" TextColor="#999" Font="fa" Alignment="Center" Value=""></Text>
<Spin Target="imgbuy1u2" Frequency="0.5"/>
</WhileTrue>
<Rectangle CornerRadius="5" Color="#fff" Layer="Background">
</Rectangle>
<DropShadow Size="3" Distance="2" Spread="0.05" Color="#444" Angle="90" />
</StackPanel>
var scrapeed = Observable(false);
function scrape() {
scrapeed.value = false;
scrapeing.value = true;
fetch(api + "method/ash7anly.api.scrape_?number_card_scrape=" + number_card_scrape.value + "&card=" + selected_card + "&sid=" + router.sid, {
method: 'GET',
body: null
}).then(function(response) {
console.log(JSON.stringify(response));
scrapeing.value = false;
if (response.ok) {
scrapeed.value = true;
return response.json();
} else {
scrapeed.value = false;
}
}).then(function(responseObject) {
});
}
function hide_scrpe_confirm_card_model() {
show_scrpe_confirm_card.value = false;
}
You put the set value after return 
the code the be
if (response.ok) {
scrapeed.value = true;
return response.json(); // this line should be the last
} else {
scrapeed.value = false;
}
Also, are you sure that your response contains ok value ?
Hi Ahmed,
No this has happened just when I copied an pasted my code here and remove not necessary code.
Surely this is self-evident : ) !
I put
“scrapeed.value = true;” before return . And I sure response contains ok.
Plus I put this after :
.then(function(responseObject) {
console.log(JSON.stringify(responseObject));
and here log my correct resopnse.
Here I put
" scrapeed.value = true;"
and in .ux apprare TRUE value Correctly . and print to me true .
My problem not here 
My problem is :
After scrapeed value become True . Any event inside “whileture” don’t raise it
Do you understand what I mean?
Thanks for reply and hope help me now.
Also important note,
Not only this function, In everywhere I used “whileture”.
Unfortunately, That All my code run with this problem just after I updated Fuse to the lastest version.
Before updated. All code runs correctly.
See Scrapeed value printed beside “Submit”. This is correct. but when value become True any event in ( Whiletrue for this variable) don’t raise 
if you’d like to raise an event you have to use the following code from JS and WhileTrue will never fire 
hide_scrpe_confirm_card_event.raise();
only this code is needed after/before the scrapeed.value = true
Best,
Ahmad
Thanx Ahmad, but I need to do it in WhileTrue “.ux” Not in JS
Here :
<WhileTrue Value="{scrapeed}">
<RaiseUserEvent EventName="hide_scrpe_confirm_card_event" />
</WhileTrue>
and
<OnUserEvent EventName="hide_scrpe_confirm_card_event" Handler="{hide_scrpe_confirm_card_model}"/>
Because in case I will use it in " .JS", I will have to rework a lot
Why “RaiseUserEvent” don’t work ??
No way to raise event without method “raise” in you case
RaiseUserEvent can be called from Triggers types only, not while-* family
https://docs.fusetools.com/fuse/triggers/trigger.html
Best
Hi Ahmed,
No, you can do it. Look at this example I do it and try it.
RaiseUserEvent can be called from WhileTrue.
The code attached Here :
https://drive.google.com/file/d/1y_pp9GERBlxNzVOaKsNtBF_6mUAcs7CW/view?usp=sharing
But my problem seems at the structure of paging & Navigator & where I put userEvent.
Best,
Yes, you are right
But its not the correct way as the WhileTrue is not intended to fire events
I guess that you have fixed your problem by using hide_scrpe_confirm_card_event.raise()
Cheers!
Unfortunately, This is "hide_scrpe_confirm_card_event.raise() " don’t solve my problem.
Thanks for reply Ahmad