在js代码中,增加一个li和它中的文字,li增加了,文字没在里面
JavaScript
<script> <br /> function t1(){ <br /> <br /> <br /> var ce = document.createElement('li'); <br /> var ct = document.createTextNode('中'); <br /> ce.appendChild[ct]; //将中附加到li中 <br /> var s = document.getElementsByTagName('ul')[0]; //查找ul <br /> var se = s.children[1];//查找li <br /> <br /> s.insertBefore(ce,se); <br /> <br /> } <br /> </script>- 东
- 南
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- 北
上面就是js的代码,不过运行之后很奇怪,li 是增加了,但是,对应li的文字‘中’确无法显示,大家帮忙看下,谢谢!! 附上截图;
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回复讨论(解决方案)
先换个英文试试
ce.appendChild(ct); //将中附加到li中
不是 ce.appendChild[ct];
圆括号的函数,方括号是数组
ce.appendChild(ct); //将中附加到li中
不是 ce.appendChild[ct];
圆括号的函数,方括号是数组
……我也看漏了……
谢谢解答,问题解决;真的要小心的这些括号 之间所代表的不同含义,谢谢!

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