diff options
Diffstat (limited to 'doc/src/declarative/javascriptblocks.qdoc')
| -rw-r--r-- | doc/src/declarative/javascriptblocks.qdoc | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/doc/src/declarative/javascriptblocks.qdoc b/doc/src/declarative/javascriptblocks.qdoc index 7c0570e661..2db7e8e7b0 100644 --- a/doc/src/declarative/javascriptblocks.qdoc +++ b/doc/src/declarative/javascriptblocks.qdoc @@ -75,7 +75,7 @@ Item { MouseArea { anchors.fill: parent - onClicked: print(factorial(10)) + onClicked: console.log(factorial(10)) } } \endcode @@ -99,7 +99,7 @@ import "factorial.js" as MathFunctions Item { MouseArea { anchors.fill: parent - onClicked: print(MathFunctions.factorial(10)) + onClicked: console.log(MathFunctions.factorial(10)) } } \endcode @@ -184,6 +184,9 @@ Any element in a QML file - including nested elements and nested QML component instances - can use this attached property. If there is more than one \c onCompleted() handler to execute at startup, they are run sequentially in an undefined order. +Likewise, the \l {Component::onDestruction} attached property is triggered on +component destruction. + \section1 QML JavaScript Restrictions QML executes standard JavaScript code, with the following restrictions: @@ -204,16 +207,18 @@ is illegal in QML. \code // Illegal modification of undeclared variable a = 1; -for (var ii = 1; ii < 10; ++ii) a = a * ii; - console.log("Result: " + a); +for (var ii = 1; ii < 10; ++ii) + a = a * ii; +console.log("Result: " + a); \endcode It can be trivially modified to this legal code. \code var a = 1; -for (var ii = 1; ii < 10; ++ii) a = a * ii; - console.log("Result: " + a); +for (var ii = 1; ii < 10; ++ii) + a = a * ii; +console.log("Result: " + a); \endcode Any attempt to modify the global object - either implicitly or explicitly - will |