html中点击 checkbox (radio也可以) 隐藏tr 或 展现tr
总结一下 html中的隐藏tr的 javascript 方法-----------------------源码 -----------------------------------<html><head> <title>点击checkbox 隐藏 展现 某行</title><script> function changeOracle(){ document.getElementById("oracle1").style.display = (document.getElementById("oracle1").style.display=="")?"none":""; document.getElementById("oracle2").style.display = (document.getElementById("oracle2").style.display=="")?"none":""; } </script></head><body> <table> <tr> <td > 是否安装Oracle服务器: </td> <td> <input type="checkbox" id="oracle" name="oracle" value="1"/> &nbsp; </td> <td ></td> <td ></td> </tr> <tr id="oracle1" style="display:none;"> <td > Oracle用户名: </td> <td > <input type = "text" name = "oracleUsername"/> </td> <td> Oracle密码: </td> <td > <input type = "text" name = "oraclePassword"/> </td> </tr> <tr id="oracle2" style="display:none;"> <td> Oracle全局数据库名: </td> <td > <input type = "text" name = "oracleDbName"/> </td> <td ></td> <td ></td> </tr> </table></body></html>
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