1. 去除字符串中的 html 標簽
function delHtmlTag(str){ return str.replace(/<[^>]+>/g,""); } var str = "<span style='display:none;'>This is test</span><br/>"; str = delHtmlTag(str); alert(str);
2. 獲取地址欄參數
function getParams(name){ var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)"); var r = window.location.search.substr(1).match(reg); if(r!=null)return unescape(r[2]); return null; }
3. 替換字符串
function replaceStr(s,r,t) { var rs = s.replace(new RegExp("\\"+r+"","g"),t) return rs; }
