alex_lip
alex_lipApril 25, 2018, 6:35 a.m.

Найти объект по его имени

Собственно subj.
Сейчас ищу вот таким способом


var children = i_tem.visibleChildren;
            var patt = /name/;
            for(var item = 0; item< children.length; ++item){
                if(patt.test(children[item].objectName) )
                {

Нет ли более простого варианта?


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2
Evgenii Legotckoi
  • April 25, 2018, 7:09 a.m.
  • The answer was marked as a solution.

Нет, не выйдет. Если бы visibleChildren возвращал нормальный JavaScript array, то можно было бы сделать так

var array1 = [5, 12, 8, 130, 44];

var found = array1.find(function(element) {
  return element > 10;
});

console.log(found);
// expected output: 12
А он возвращает QObject у которого перегружен оператор [].
Поэтому могу посоветовать только написать библиотечную функцию, которая будет выполнять подобный поиск, если часто требуется данный функционал.
    alex_lip
    • April 25, 2018, 7:24 a.m.

    спасибо

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