“输入答案”QUIZ Actionscript

Question

问题是随机的，但它们表明了我的需要。 你可以看到答案[0]，我必须指出三个可能的答案。我希望能够说明答案是正确的，如果“账单”写在答案的任何地方。 但这不起作用

for (var i = 0; i < answer[index].length; i++)
{
    for (answer[index][i] in answer_input.text.toLowerCase())
    {
        correct = true;

    }


answer = new Array();
answer[0] =  ["your name is bill","bill's your name","your name's bill"]
answer[1] = ["john", "sean", "greg"]
question = new Array();
question[0] = "whats my name?"
question[1] = "whats not my name?"
index = 0;

onEnterFrame = function ()
{
    question_txt.text = question[index];
};

enter1.onRelease = function()
{
    question_txt.text = question[index];
    var correct = false;
    for (var i = 0; i < answer[index].length; i++)
    {
        if (answer[index][i] == answer_input.text.toLowerCase())
        {
            correct = true;

        }
    }

    if (correct)
    {
        index++;
        answer_input.text = "";
    }
    else
    {
        answer_input.text = "Incorrect";
    }
};

Answer 1

如果你想要的只是检查“账单”是否写在答案的任何地方，为什么不使用

answer_input.text.toLowerCase().indexOf( "bill", 0 )

如果“bill”在那里，该函数将返回答案中出现的索引。如果它不在那里，将返回-1。