我在servlet中传入一个由对象组成的list叫sourcelist,然后这个对象source里有各种属性,比如title,我现在要在js中取得这个title值,请问怎么拿到
我这样做老是报错啊
var sourcelist = ${sourcelist};
for (var source in sourcelist) {
titleArray = new Array();
titleArray.push(${source.title});
}报的错是:missing ] after element list
[Break on this error] var sourcelist = [[email protected]@1c286e2, com.iss.dojo.Source@257f1b];\n
我这样做老是报错啊
var sourcelist = ${sourcelist};
for (var source in sourcelist) {
titleArray = new Array();
titleArray.push(${source.title});
}报的错是:missing ] after element list
[Break on this error] var sourcelist = [[email protected]@1c286e2, com.iss.dojo.Source@257f1b];\n
采用索引来读取值
for (var i=0;i<sourcelist.length;i++) {
alert(sourcelist[i]);
}
应该是
var sourcelist = ['[email protected]@1c286e2', 'com.iss.dojo.Source@257f1b']
吧?
<script>
var sourcelist = [
{title:"标题1", id:"1", name:"张三"},
{title:"标题2", id:"2", name:"李四"},
{title:"标题3", id:"3", name:"王五"}
];alert(sourcelist[1].title);
</script>可以自己写代码转,也可以用第三方包(比如 dwr)
这个是说sourcelist是由Source对象数组组成的。
你下面那个组成字符串显然是错的。。