尝试在我的javascript函数中使用正则表达式替换td的内容。我正在使用这个...
var re = /<td id="idreplaceme">.+?<\/td>/gi;
oldDivContent = oldDivContent.replace(re,'<td id="idreplaceme"></td>');
这适用于FF和Chrome,但不适用于IE8。如何在IE8中完成这项工作?
编辑: OldDivContent是一个字符串
答案 0 :(得分:3)
为什么不document.getElementById('idreplaceme').innerHTML = ''
答案 1 :(得分:0)
尝试稍微不同的正则表达式:
var re = /<td id="idreplaceme">[^<]+<\/td>/gi;
oldDivContent = oldDivContent.replace(re,'<td id="idreplaceme"></td>');
或假设律师不希望你发布oldDivContent
的任何部分,这里有一个JavaScript函数代替正则表达式:
function removeContentOfIdentifiedTDs(content, id) {
var d = document.createElement('div'),
tr = {},
td = {},
i = 0;
d.innerHTML = content; //add content to div
td = d.getElementsByTagName('td');
for (i = 0; i < td.length; i += 1) {
if (td[i].id === id) { //if id matches
td[i].innerHTML = ''; //remove content
}
}
return d.innerHTML; //return original html minus removed content
}
removeContentOfIdentifiedTDs(oldDivContent, 'idreplaceme');