表单演示：http://blog.macrolong.com/attachment/form.htm
html代码:
| <form action="#" method="post" name="myform" id="myform"> <div class="bo"><label for="name">姓名：</label> <input type="text"size="20" name="name" id="name" maxlength="10" /></div> <div class="bo"><label for="tel">电话：</label> <input type="text" size="20" name="tel" id="tel" maxlength="16" /></div> <div class="bo"><label for="mo">主题：</label> <input type="text" size="30" name="mo" id="mo" maxlength="20" /></div> <div class="bo"><label for="con">内容：</label> <textarea cols="40" rows="8" name="con" id="con"></textarea></div> <div class="btcenter"><input type="submit" class="bt" value="Send" /> <input type="reset" class="bt" value="Reset" /></div></form> |
css代码：
| form{ margin: 0px auto; width: 450px; border: solid 1px #CCCCCC; } .bo{ border-bottom: solid 1px #CCCCCC; } label{ float: left; padding: 10px 0px 4px 30px; } input{ padding: 1px; } input,textarea{ border: 1px solid #CCCCCC; margin: 5px 0px; } textarea{ padding: 2px; } .bt{ width: 38px; height: 20px; font-size: 11px; border: solid 1px #CCCCCC; background: #FBFBFB; text-align: center; } .btcenter{ text-align: center; clear: left; padding: 4px 0px 0px; } /*----下面是选中表单时的变化效果，大家可以自由发挥的---*/ .sffocus { background: #F0F9FB; /*----for IE----*/ border: 1px solid #1D95C7; } textarea:focus, input:focus { background: #F0F9FB; /*----for firefox......----*/ border: 1px solid #1D95C7; } body { font-family: Arial, Helvetica, sans-serif; font-size: 12px; color: #666666; margin-top: 20px; } |
js代码（注：js代码主要针对IE的，IE还不支持focus,FIREFOX、NS.....不需要。应用下面代码时请把［i］修改成英文半角的[]）：
| function suckerfish(type, tag, parentId) { if (window.attachEvent) { window.attachEvent("onload", function() { var sfEls = (parentId==null)?document.getElementsByTagName(tag):document.getElementById(parentId).getElementsByTagName(tag); type(sfEls); }); } } sfFocus = function(sfEls) { for (var i=0; i<sfEls.length; i++) { sfEls［i］.onfocus=function() { this.className+=" sffocus"; } sfEls［i］.onblur=function() { this.className=this.className.replace(new RegExp(" sffocusb"), ""); } } } suckerfish(sfFocus, "INPUT"); suckerfish(sfFocus, "TEXTAREA"); |
