Question

我正在尝试显示json字符串中的数据。

我试过这个：

＆＃13;

    <p id="demo"></p>

    <script>
        var thepds, x = "";

        thepds = {"end-point": "/api/sample/", "products": [{"is_customizable": "0", "delivery": "1-2 dage", "kids": "0", "name": "the name", "sizes": "37-39, 40-42, 43-45, 46-48", "kid_adult": "1", "free_porto": "0", "image": "image.png", "package": "0", "price": "119,00", "url": "theurl", "online": "1", "price_old": "119,00", "currency": "dkk", "img_url": "image.jpg", "id": "153339", "women": "0"}, {"is_customizable": "0", "delivery": "1-2 dage", "kids": "0", "name": "the name", "sizes": "37-39, 40-42, 43-45, 46-48", "kid_adult": "1", "free_porto": "0", "image": "image.png", "package": "0", "price": "119,00", "url": "theurl", "online": "1", "price_old": "119,00", "currency": "dkk", "img_url": "image.jpg", "id": "153339", "women": "0"}]};
        for (i in thepds.products) {
            x += "<h1>" + thepds.products[i].delivery + "</h1>";

        }
        document.getelementbyid("demo").innerhtml = x;

    </script>

＆＃13;

但它没有显示任何内容。

Answer 1

我认为问题是innerHTML属性的情况。正确的是：

document.getElementById("demo").innerHTML = x;

Javascript是一种区分大小写的语言。

Answer 2

Javascript区分大小写。因此，getelementbyid和innerhtml应如下所示

＆＃13;

    <p id="demo"></p>

    <script>
        var thepds, x = "";

        thepds = {"end-point": "/api/sample/", "products": [{"is_customizable": "0", "delivery": "1-2 dage", "kids": "0", "name": "the name", "sizes": "37-39, 40-42, 43-45, 46-48", "kid_adult": "1", "free_porto": "0", "image": "image.png", "package": "0", "price": "119,00", "url": "theurl", "online": "1", "price_old": "119,00", "currency": "dkk", "img_url": "image.jpg", "id": "153339", "women": "0"}, {"is_customizable": "0", "delivery": "1-2 dage", "kids": "0", "name": "the name", "sizes": "37-39, 40-42, 43-45, 46-48", "kid_adult": "1", "free_porto": "0", "image": "image.png", "package": "0", "price": "119,00", "url": "theurl", "online": "1", "price_old": "119,00", "currency": "dkk", "img_url": "image.jpg", "id": "153339", "women": "0"}]};
        for (i in thepds.products) {
            x += "<h1>" + thepds.products[i].delivery + "</h1>";

        }
        document.getElementById("demo").innerHTML = x;

    </script>

＆＃13;

Answer 3

即使我有印刷错误的麻烦。但我们在这里互相帮助。

这条线 document.getelementbyid（“demo”）。innerhtml = x;

应该是 document.getElementById（“demo”）。innerHTML = x;

不要气馁再问什么。并且不要试图阻止任何人提出要求。

如何显示数组json字符串

3 个答案: