搜索框点进原有提示语消失

<script language="javascript" type="text/javascript">

function clearText(field){ if (field.defaultValue == field.value) field.value = ''; else if (field.value == '') field.value = field.defaultValue;}

</script>

 

<div id="search_box"> <form action="#" method="get"> <input type="text" value="Enter a keyword here..." name="q" size="10" id="searchfield" title="searchfield" οnfοcus="clearText(this)" οnblur="clearText(this)" /> <input type="submit" name="Search" value="" id="searchbutton" title="Search" /> </form> </div>

转载于:https://www.cnblogs.com/alex-13/p/3899024.html

相关资源：JAVA上百实例源码以及开源项目