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楼主: meijie85

有没有人会做这个guest book。用html+css+javascript+php来做！

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meijie85

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21^#

发表于 2011-6-18 09:58 PM |只看该作者

回复 20# leon_lcl

我的if condintion有什么问题吗？请指教。我是gender没反应不会出message alert。然后submit 后要怎么把那些资料post上网像这http://www.wwjdm.org/~site/Scrip ... &H_H=1755292850
好多都不会哦。大大有facebook吗？直接在FB聊方便吗？我的是meei kiat see。

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Super-Tomato

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Rank: 12

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22^#

发表于 2011-6-20 11:33 AM |只看该作者

回复  leon_lcl
这先不谈，我现在这个function都不懂哪里有错，gender没反应。能办忙看下吗？
<!DOCTYPE>
<html>
<head>
            <title>Meei Kiat.com</title>
</head>
<script type='text/javascript'>

function formValidator(){

      var name=document.getElementById('name');
      var age=document.getElementById('age');
      var gender=document.getElementById('gender');
      var email=document.getElementById('email');

      if(isAlphabet(name, "Please enter your name!")){
            if(isNumeric(age, "Please enter your age!")){
                     if(madeSelection(gender, "Please select your gender!")){
                              if(emailValidator(email, "Please enter your email!")){
                                    return true;
                              }
                     }
            }
      }

      return false;

}

function notEmpty(elem, helperMsg){
      if(elem.value.length == 0){
            alert(helperMsg);
            elem.focus();
            return false;
      }
      return true;
}

function isNumeric(elem, helperMsg){
      var numericExpression = /^[0-9]+$/;
      if(elem.value.match(numericExpression)){
            return true;
      }
      else
      {
      alert(helperMsg);
      elem.focus();
      return false;
      }
}

function isAlphabet(elem, helperMsg){
      var alphaExp = /^[a-zA-Z]+$/;
      if(elem.value.match(alphaExp)){
            return true;
      }else{
            alert(helperMsg);
            elem.focus();
            return false;
      }
}

function madeSelection(elem, helperMsg){
      if(elem.value == "Please Choose"){
            alert(helperMsg);
            elem.focus();
            return false;
      }
      else
      {
      return true;
      }
}

function emailValidator(elem,helperMsg){
      var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
      if(elem.value.match(emailExp)){
            return true;
      }
      else
      {
      alert(helperMsg);
      elem.focus();
      return false;
      }
}
</script>

<form onsubmit='return formValidator()'>
Name: <input type='text' id='name'/><br/>
Age: <input type='text' id='age'/><br/>
Gender: <select id='gender'>
      <option>Please Choose</option>
      <option>Male</option>
      <option>Female</option>
</select><br/>
Email: <input type='text' id='email'/><br/>
<input type='submit' value='Submit'/>
</form>

</html>
meijie85 发表于 2011-6-18 03:46 PM

selector 的 option 没有設置 value，所以樓主的 element.value 是取不到值的

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meijie85

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23^#

发表于 2011-6-22 10:11 AM |只看该作者

回复 22# Super-Tomato
请问大大会slides show 多图显示吗？我做的这个另一个不会运作，哪里有错？

<table border="1">
<tr>
<td>
<img  src="picture/pic1.jpg" id="1" style="FILTER: revealTrans(duration=2,transition=16);  cursor:pointer;display:none">
<img  src="picture/pic2.jpg" id="2" style="FILTER: revealTrans(duration=2,transition=17);  cursor:pointer;display:none">
<img  src="picture/pic3.jpg" id="3" style="FILTER: revealTrans(duration=2,transition=18);  cursor:pointer;display:none">
<img  src="picture/pic4.jpg" id="4" style="FILTER: revealTrans(duration=2,transition=19);  cursor:pointer;display:none">
</td>
<td>
<img  src="picture/pic5.jpg" id="1" style="FILTER: revealTrans(duration=2,transition=16);  cursor:pointer;display:none">
<img  src="picture/pic6.jpg" id="2" style="FILTER: revealTrans(duration=2,transition=17);  cursor:pointer;display:none">
<img  src="picture/pic7.jpg" id="3" style="FILTER: revealTrans(duration=2,transition=18);  cursor:pointer;display:none">
<img  src="picture/pic8.jpg" id="4" style="FILTER: revealTrans(duration=2,transition=19);  cursor:pointer;display:none">

</td>
</table>
<script language="javascript">
function $(_sId) {
      return document.getElementById(_sId);
}
var speed=5000;
var setid=null;
var auto="true";
function galleryplay(divs,a,mtime){
      if(divs=="0")return false;
      var start=3;
      if(auto=="true")
      {
         start = a-1;
         speed = mtime;
         setid = null;
         var loop = function(){
            ids = divs.split(",");
            for (var i=0;i<ids.length; i++)
            {
                  $(ids).style.display='none';

            }
            $(ids[start]).filters.revealTrans.Transition = Math.floor(Math.random() * 23);
            $(ids[start]).filters.revealTrans.apply();
            $(ids[start]).filters.revealTrans.play();
            $(ids[start]).style.display='';

            setid=setTimeout(loop,speed);
            start++;
            if(start==ids.length){
                  start=0;
            }
         };loop();
      }
}
galleryplay('1,2,3,4',1,5000);
</SCRIPT>
</div>

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Super-Tomato

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24^#

发表于 2011-6-26 12:13 AM |只看该作者

回复 Super-Tomato
请问大大会slides show 多图显示吗？我做的这个另一个不会运作，哪里有错？

...
meijie85 发表于 2011-6-22 10:11 AM

樓主不要一味着抄別人提供的代码，必須明白 galleryplay('1,2,3,4',1,5000); 参數的用意

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