Javascript表格中搜索
时间：2014-06-10 11:40:45
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<!DOCTYPE html><head> <meta http-equiv="Content-Type"
content="text/html; charset=utf-8"
/> <title></title> <script type="text/javascript"> window.onload = function
() { // var str = "avdfklksd"; //alert(str.search(‘d‘));//找到字符串出现的位置，如果没找到返回-1 var
oName = document.getElementById("txtname"); var
oBtn = document.getElementById("btnSearch"); var
oTab = document.getElementById("tb1"); oBtn.onclick = function
() { for
(i = 0; i < oTab.tBodies[0].rows.length; i++) { var
oStr = oTab.tBodies[0].rows[i].cells[1].innerText.toLocaleLowerCase(); var
oText = oName.value.toLocaleLowerCase(); if
(oStr.search(oText) != -1) { oTab.tBodies[0].rows[i].style.background = "yellow"; } else
{ oTab.tBodies[0].rows[i].style.background = ""; } } } } </script></head><body> <input type="text"
name="txtname"
id="txtname"
/><input type="button"
value="搜索"
id="btnSearch"
/> <table id="tb1"
border="1"
style="width: 500px;"> <thead> <tr> <td>ID</td> <td>姓名</td> <td>年龄</td> </tr> </thead> <tbody> <tr> <td>1</td> <td>Cupid</td> <td>66</td> </tr> <tr> <td>2</td> <td>Fly</td> <td>45</td> </tr> <tr> <td>3</td> <td>Sky</td> <td>23</td> </tr> <tr> <td>4</td> <td>Windy</td> <td>98</td> </tr> <tr> <td>5</td> <td>Snow</td> <td>09</td> </tr> </tbody> </table></body></html> |
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