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wookoon
28th September 2010, 05:30
QScriptEngine engine;
QScriptValue o = engine.globalObject();
QScriptValue oo;
QScriptValue o1;

o1 = o.property("org");
if (!o1.isValid()) {
o1 = engine.newObject();
o.setProperty("org", o1);
}

o1= o.property("org.math");
if (!o1.isValid()) {
o1 = engine.newObject();
o.setProperty("math", o1);
}

engine.evaluate("org.sum = function Math_sum(a){ return 123456; }");
engine.evaluate("org.math.sum = function Math_sum(a){ return 654321; }");
engine.evaluate("var r = org.sum(12); print(r); ");
engine.evaluate("var r1 = org.math.sum(12); print(r1); ");


output is: 123456

I have try this way too:


QScriptValue o = engine.globalObject();
QScriptValue oo;
QScriptValue o1;

o1 = o.property("org");
if (!o1.isValid()) {
o1 = engine.newObject();
o.setProperty("org", o1);
}

QScriptValue o2;
o2= o1.property("math");
if (!o2.isValid()) {
o2 = engine.newObject();
o.setProperty("math", o2);
}


but the outout still is 12345.

If i want excute function org.math.sum(), how should I set the property.

wookoon
28th September 2010, 11:44
resolve it out ..

just look at the codes.



QScriptEngine engine;
QScriptValue o = engine.globalObject();
QScriptValue oo;
QScriptValue o1;
QScriptValue o2;

o1 = o.property("org");
if (!o1.isValid()) {
o1 = engine.newObject();
o.setProperty("org", o1);
}


o2= o.property("org").property("math");

if (!o2.isValid()) {
o2 = engine.newObject();

o1.setProperty("math", o2);
}

engine.evaluate("org.sum = function Math_sum(){ return 123456; }");
engine.evaluate("org.math.sum = function Math_sum(){ return 654321; }");
engine.evaluate("var r = org.sum(); print(r); ");
engine.evaluate("var r1 = org.math.sum(); print(r1); ");