我正在尝试从字符串中获取数据,并且我想在我的 html 中显示它。
这是我尝试过的代码
var jsn = {
"channels": [{
"name": "video1",
"image": "images/bodyguard.jpg"
}, {
"name": "video2",
"image": "images/bodyguard.jpg"
}, {
"name": "video3",
"image": "images/bodyguard.jpg"
}, {
"name": "video4",
"image": "images/bodyguard.jpg"
}, {
"name": "video5",
"image": "images/bodyguard.jpg"
}]
};
var id = document.getElementById("menu_list");
var inHtm = "";
var channels = jsn.channels.length;
var cha = jsn.channels;
alert("channels : " + channels);
if (channels != undefined) {
for (var i = 0, len = channels; i < len; ++i) {
var item = cha[i].name;
alert(item);
//var name = item.name;
var image = cha[i].image;
inHtm += '<div class="menu"><a href="javascript:void(0);" onkeydown="Main.keyDown();" >';
inHtm += '<img src="' + image + '"/>';
inHtm += '</a></div>';
}
alert(inHtm);
in1.innerHtml = inHtm;
}
它正在将值分配给 inHtm,但我的 innerHTML 没有得到更新。我想在我的 html 中显示图像