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Actionscript 3 actionscript数组删除元素_Actionscript 3 - Fatal编程技术网

Actionscript 3 actionscript数组删除元素

Actionscript 3 actionscript数组删除元素,actionscript-3,Actionscript 3,我有一个包含10个元素的数组项。我需要删除第5个元素(索引=4) 新数组应该有9个元素,第5个元素之后的所有元素都将向前移动 我应该使用什么命令?Splice var vegetables:Array = new Array("spinach", "green pepper", "cilantro", "onion", "avocado"); var spliced:Array = veg

我有一个包含10个元素的数组项。我需要删除第5个元素(索引=4) 新数组应该有9个元素,第5个元素之后的所有元素都将向前移动

我应该使用什么命令?

Splice

var vegetables:Array = new Array("spinach",
             "green pepper",
             "cilantro",
             "onion",
             "avocado");

var spliced:Array = vegetables.splice(2, 2);
trace(vegetables); // spinach,green pepper,avocado
trace(spliced);    // cilantro,onion

vegetables.splice(1, 0, spliced);
trace(vegetables); // spinach,cilantro,onion,green pepper,avocado