[SOLVED] Convert listelement role to string

Traxx

Hello all.Can someone show me how to convert listelement role to to string.I post the example i use to get the string but only the first listelement is succesful.The rest not.

@
Model.qml
ListModel {
id: model
ListElement{names: "354873595" }
ListElement{names: "354700672" }
ListElement{names: "359033560" }
ListElement{names: "354875672" }
ListElement{names: "352500609" }
}
@

@
MainPage.qml
function match() {
if (topname.text == somename.text)
testdialog.open()
else {
faildialog.open()
}
}
Model {
id: namemodel
}
Text {
id: topname
visible: false
text: "2671634"
}
Text {
id: somename
visible: false
text: names
}@

I try to use "namemodel.get(0).name" but only the first is read while the rest is not read.

Vincent007

Do you mean “namemodel.get(0).names” ?
Do you miss 's'?

Traxx

ahhh,sorry a typo.The get() function work but only applied to the first element,the rest cannot be match.

Vincent007

Please show your code completely.
especially, where you call namemodel.get(i).name

Traxx

Sorry for the confusion but it is complete code.I actually try multiple way to get all string but none work and "namemodel.get()" is just one of the method i try.Previous tried some of the method below.Weird is if i use listview,all the listelement data is shown but i just want to compare the listelement data with other data only.Thanks very much

@MainPage.qml
function match() {
if (topname.text == somename.text)
testdialog.open()
else {
faildialog.open()
}
}
Model {
id: namemodel
}
Text {
id: topname
visible: false
text: "2671634"
}
Text {
id: somename
visible: false
text: namemodel.get(0).names //ONLY WORK ON FIRST LISTELEMENT
}@

@MainPage.qml
function match() {
if (topname.text == somename.text)
testdialog.open()
else {
faildialog.open()
}
}
Model {
id: namemodel
}
Text {
id: topname
visible: false
text: "2671634"
}
Text {
id: somename
visible: false
text: namemodel.names
}@

Vincent007

try
@
ListModel {
id: myModel
ListElement{names: "354873595" }
ListElement{names: "354700672" }
ListElement{names: "359033560" }
ListElement{names: "354875672" }
ListElement{names: "352500609" }

    Component.onCompleted: {
        for(var i=0;i<count;i++)
            console.log(myModel.get(i).names)
    }

}
@
Do you see names are printed?

Traxx

I never use console.log before but did you mean the qt message as shown?
!http://imageshack.us/photo/my-images/89/3few.png/()!

Vincent007

I can print all names, so myModel.get(i).names works fine.

Starting H:\Qt\Qt5.2.0\5.2.0\msvc2010_opengl\bin\qmlscene.exe...
354873595
354700672
359033560
354875672
352500609

Traxx

Thank you very very very much for your help.Qmlscene is not available since i use nokia QtSdk and my target is symbian.I will update the title if i manage to match the string.

Traxx

I have change the MainPage a bit to follow Vicent007 example and it is not working but that is not the point.Why if i use "for(var i=0;i<count;i++)" the match() function is not working but if i comment it out it is working with either testdialog or faildialog open.If i use it,no dialog show so i assume the match() function not working.Thank you
@MainPage.qml
function match() {
if (topname.text == somename.text)
testdialog.open()
else {
faildialog.open()
}
}
Model { //TO IMPORT Model.qml
id: namemodel
}
Text {
id: topname
visible: false
text: "2671634"
}
Text {
id: somename
visible: false
}
Component.onCompleted: {
for(var i=0;i<count;i++)
somename.text = namemodel.get(0).imeistring
match() //FUNCTION

}
@

Vincent007

{ } is missing !!

@
Component.onCompleted: {
for(var i=0;i<count;i++) {
somename.text = namemodel.get(i).imeistring
match() //FUNCTION
}
}
@

Traxx

Weird,putting {} didn't make difference.No dialog show if use the javascript.Once i comment it out the dialog show again.

Vincent007

Did you add break points to track your code?

Traxx

Errr,what is break point?

Traxx

now i know,i will try