如何将javascript输出到下面的html中。我一直在尝试显示任何内容,但唯一显示的是“对象,对象”
<h2>title</h2>
<ul>
<li>rating</li>
<li>year</li>
<li>length</li>
<li>comedy</li>
<li>main characters</li>
</ul>
谢谢你帮助大家。我真的很感激。
答案 0 :(得分:2)
将您的列表和项目放入模板并使用jquery进行克隆,以便将数据插入到元素中。这是一种相对简单的模式。
var divContainer = $('#divContainer');
for ( var i = 0; i < array.length; i += 1 )
divContainer.append
(
$('<ul></ul>').append
(
$('<li><li>').innerHtml(" prop Name " + array[i].propName)
)
);
Since it seems you are just getting started, here is a good little reference to get you started in the right direction.我不会逐章依赖书来获得你想去的地方。这很乏味且不切实际。制定目标并进行一些研究,一次性解决一个合理且适用的问题,而不是立即解决整个语言问题。
答案 1 :(得分:2)
这是你的HTML:
<body id="thebody">
<h2>title: Goodfellas</h2>
<ul>
<li>rating: R</li>
<li>year: 1990</li>
<li>length: 3.25</li>
<li>comedy</li>
<li>main characters: James Conway, Henry Hill</li>
</ul>
</body>
HEre是你的JS
var list = document.createElement("ul");
for (var key in movieList) {
var title = document.createElement("li");
var titleText = document.createTextNode("title: " + movieList[key].title);
title.appendChild(titleText);
list.appendChild(title);
}
var _body = document.getElementById('thebody');
_body.appendChild(list);
以下是demo当然要对每个属性执行此操作
答案 2 :(得分:2)
for (var i = 0; i < movieList.length; i++) {
document.body.appendChild(document.createElement('h2')).appendChild(document.createTextNode('title: ' + movieList[i].title));
var cUL = document.body.appendChild(document.createElement('ul'));
cUL.appendChild(document.createElement('li')).appendChild(document.createTextNode(movieList[i].rating));
cUL.appendChild(document.createElement('li')).appendChild(document.createTextNode(movieList[i].year));
cUL.appendChild(document.createElement('li')).appendChild(document.createTextNode(movieList[i].length));
cUL.appendChild(document.createElement('li')).appendChild(document.createTextNode(movieList[i].isComedy));
cUL.appendChild(document.createElement('li')).appendChild(document.createTextNode('main characters: ' + movieList[i].mainCharacters.join(", ")));
}
答案 3 :(得分:1)
如果您正好使用jQuery:
,这是一个快速解决方案// loop through the movie list.
$.each(movieList, function() {
$('<h2>'+this.title+'<h2>').appendTo('#movies');
$('<ul>').appendTo('#movies');
$('<li>'+this.rating+'</li><li>'+this.year+'</li><li>'+this.length+'</li><li>'+this.isComedy+'</li>').appendTo('#movies');
// open the main characters list item.
var charLi = '<li>main characters: ';
$.each(this.mainCharacters, function() {
charLi += this + ', ';
});
// remove the extra comma and space.
charLi = charLi.substring(0, charLi.length - 2);
// close the list item.
charLi += '</li>';
$(charLi).appendTo('#movies');
$('</ul>').appendTo('#movies');
});