Hi,
I know that there is tons of topic similar like this, I try to implement answer from them and I still have no results.
I take some sample project from qt creator to play with this. I play with changing visibility of qml files ( treat every file as other screen). After lunching 3rd screen I want to make the second one invisible.
Here Is the code where I want change property in it:
MyLuncherList.qml
import QtQuick 2.0
Rectangle {
Item
{
id:ei
visible:false
clip: true
property url itemUrl
onItemUrlChanged:
{
visible = (itemUrl== '' ? false : true);
}
anchors.fill: parent
anchors.bottomMargin: 40
Rectangle
{
id:bg
anchors.fill: parent
color: "white"
}
MouseArea
{
anchors.fill: parent
enabled: ei.visible
//takes mouse events
}
Loader
{
focus:true
source: ei.itemUrl
anchors.fill: parent
}
}
}
and here is the code where I want to make a action
View2.qml
import QtQuick 2.0
Rectangle {
width: 100
height: 62
Text
{
text: "second screen"
}
MyLuncherList
{
id:luncherList
}
Rectangle
{
x: 50
y: 30
width: 120
height: 60
color: "red"
MouseArea
{
anchors.fill: parent
id: mouseAreaWhichHides
onClicked:
{
luncherList.ei.itemUrl = '';
}
}
}
}
and I got the error qrc:///View2.qml:29: TypeError: Type error
which point on this line luncherList.ei.itemUrl = '';
Type error says that I make some mismatch with Type, but I’m not even sure, if I do this access process in properly way, so I’m asking how the access to ei.itemUrl
from View2.qml
should be done.
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