时间:2021-07-01 10:21:17 帮助过:4人阅读
<input style="background:transparent;border:1px solid #ffffff">
鼠标划过输入框,输入框背景色变色:
<INPUT value="Type here" NAME="user_pass" TYPE="text" SIZE="29" onmouseover="this.style.borderColor='black';this.style.backgroundColor='plum'" style="width: 106; height: 21" onmouseout="this.style.borderColor='black';this.style.backgroundColor='#ffffff'" style="border-width:1px;border-color=black">
输入字时输入框边框闪烁(边框为小方型):
<Script Language="JavaScript"> function borderColor(){ if(self['oText'].style.borderColor=='red'){ self['oText'].style.borderColor = 'yellow'; }else{ self['oText'].style.borderColor = 'red'; } oTime = setTimeout('borderColor()',400); } </Script> <input type="text" id="oText" style="border:5px dotted red;color:red" onfocus="borderColor(this);" onblur="clearTimeout(oTime);">
输入字时输入框边框闪烁(边框为虚线):
<style> #oText{border:1px dotted #ff0000;ryo:expression_r(onfocus=function light (){with(document.all.oText){style.borderColor=(style.borderColor=="#ffee00"?"#ff0000":"#ffee00");timer=setTimeout(light,500);}},onblur=function(){this.style.borderColor="#ff0000";clearTimeout(timer)})}; </style> <input type="text" id="oText">
自动横向廷伸的输入框:
<input type="text" style="huerreson:expression_r(this.width=this.scrollWidth)" value="abcdefghijk">
自动向下廷伸的文本框:
<textarea name="content" rows="6" cols="80" onpropertychange="if(this.scrollHeight>80) this.style.posHeight=this.scrollHeight+5">输入几个回车试试</textarea>
只有下划线的文本框:
<input style="border:0;border-bottom:1 solid black;background:;">
软件序列号式的输入框:
<script for="T" event="onkeyup"> if(value.length==3)document.all[event.srcElement.sourceIndex+1].select(); </script> <input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T7" size="5" maxlength="3">
软件序列号式的输入框(完整版):
<script for="T" event="onkeyup">if(value.length==maxLength)document.all[event.srcElement.sourceIndex+1].focus();</script> <script for="T" event="onfocus">select();</script> <script for="Submit" event="onclick"> var sn=new Array(); for(i=0;i<T.length;i++) sn=T.value; alert(sn.join("—")); </script> <input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3">—<input name="T" size="5" maxlength="3"> <input type="submit" name="Submit">
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