good提几个问题
1.非的移动到字上才选中
2.选中的高度小,有些字看不清楚,比如g,p就很容易看成o
3.增加键盘功能,向下能开始选择
1.非的移动到字上才选中
2.选中的高度小,有些字看不清楚,比如g,p就很容易看成o
3.增加键盘功能,向下能开始选择
解决方案 »
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width:100%;<<---
}
暖阳兄:鼻炎康系佛山出产的吗?我点解吾知道的?========================================
http://peipei3000.jishuqi.com/reg.asp
http://www.goofar.com/?ID=634664011139
========================================
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<style>
body,div {
font-family:verdana;
line-height:100%;
font-size:9pt;
}
input {
width:300px;
}
h1 {
text-align:center;
font-size:2.2em;
}
#divf {
margin:10px;
font-size:0.8em;
text-align:center;
}
#divc {
border:1px solid #333333;
}
.des {
width:500px;
background-color:lightyellow;
border:1px solid #333;
padding:20px;
margin-top:20px;
}
.mouseover {
color:#ffffff;
background-color:highlight;
width:100%;
cursor:default;
}
.mouseout {
color:#000000;
width:100%;
background-color:#ffffff;
cursor:default;
}
</style>
<SCRIPT LANGUAGE="JavaScript">
<!--// script by blueDestiny
// email : blueDestiny [at] 126 . com// Object: jsAuto
// browser: ie, mf.
// example:// step1 :
// create autocomplete container, return object and bind event to the objce, and
///create a new jsAuto instance:
// <div id="divautocomplete"></div>
// var autocomplete = new jsAuto("autocomplete","divautocomplete")
// handle event:
// autocomplete.handleEvent(value, returnObjectID)
// <input id="rautocomplete" onkeyup="autocomplete.handleEvent(this.value,"ratocomplete",event)>// step2 :
// add autocompete item:
// autocomplete.item(string)
// string must be a string var, you can split the string by ","
// autocomplete.item("blueDestiny,never-online,csdn,blueidea")// http://www.never-online.comfunction jsAuto(instanceName,objID)
{
this._msg = [];
this._x = null;
this._o = document.getElementById( objID );
if (!this._o) return;
this._f = null;
this._i = instanceName;
this._r = null;
this._c = 0;
this._s = false;
this._v = null;
this._o.style.visibility = "hidden";
this._o.style.position = "absolute";
this._o.style.zIndex = "9999";
return this;
};jsAuto.prototype.directionKey=function() { with (this)
{
var e = _e.keyCode ? _e.keyCode : _e.which;
var l = _o.childNodes.length;
(_c >= l || !_c || _c==0) ? _c=0 : ""; if( e==40 && _c!=l-1 && _s )
{
_o.childNodes[_c].className="mouseout";
_c ++;
_o.childNodes[_c].className="mouseover";
}
if( e==38 && _c!=0 && _s )
{
_o.childNodes[_c].className="mouseout";
_c --;
_o.childNodes[_c].className="mouseover";
}
else
{
_s = false;
}
if( e==13 )
{
if(_o.childNodes[_c])
{
_r.value = _x[_c];
_o.style.visibility = "hidden";
}
}
if( !_s )
{
_o.childNodes[_c].className="mouseover";
_s = true;
}
}};// mouseEvent.
jsAuto.prototype.domouseover=function(obj) { with (this)
{
_o.childNodes[_c].className = "mouseout";
_c = 0;
_s = false;
obj.tagName=="DIV" ? obj.className="mouseover" : obj.parentElement.className="mouseover";
}};
jsAuto.prototype.domouseout=function(obj)
{
obj.tagName=="DIV" ? obj.className="mouseout" : obj.parentElement.className="mouseout";
};
jsAuto.prototype.doclick=function(msg) { with (this)
{
if(_r)
{
_r.value = msg;
_o.style.visibility = "hidden";
}
else
{
alert("javascript autocomplete ERROR :\n\n can not get return object.");
return;
}
}};// object method;
jsAuto.prototype.item=function(msg)
{
if( msg.indexOf(",")>0 )
{
var arrMsg=msg.split(",");
for(var i=0; i<arrMsg.length; i++)
{
arrMsg[i] ? this._msg.push(arrMsg[i]) : "";
}
}
else
{
this._msg.push(msg);
}
this._msg.sort();
};
jsAuto.prototype.append=function(msg) { with (this)
{
_i ? "" : _i = eval(_i);
_x.push(msg);
var div = document.createElement("DIV"); //bind event to object.
div.onmouseover = function(){_i.domouseover(this)};
div.onmouseout = function(){_i.domouseout(this)};
div.onclick = function(){_i.doclick(msg)};
var re = new RegExp("(" + _v + ")","i");
div.style.lineHeight="140%";
div.className = "mouseout";
if (_v) div.innerHTML = msg.replace(re , "<strong>$1</strong>");
div.style.fontFamily = "verdana"; _o.appendChild(div);
}};
jsAuto.prototype.display=function() { with(this)
{
if(_f)
{
_o.style.left = _r.offsetLeft;
_o.style.width = _r.offsetWidth;
_o.style.top = _r.offsetTop + _r.offsetHeight;
_o.style.visibility = "visible";
}
else
{
_o.style.visibility="hidden";
}
}};
jsAuto.prototype.handleEvent=function(fValue,fID,event) { with (this)
{
var re;
_x = [];
_e = event;
_f = false;
_r = document.getElementById( fID );
_v = fValue;
_i = eval(_i);
re = new RegExp("^" + fValue + "", "i"); if( fValue=="" ) return;
_o.innerHTML=""; for(var i=0; i<_msg.length; i++)
{
if(re.test(_msg[i]))
{
_i.append(_msg[i]);
_f = true;
}
} _i ? _i.display() : alert("can not get instance");
_f ? _i.directionKey() : "";
}};
window.onerror=new Function("return true;");
//-->
</SCRIPT>
</HEAD><BODY>
<div id="divc">
<!--this is the autocomplete container.-->
</div>
<h1>Autocomplete Function</h1>
<div align="center">
<input onkeyup="jsAutoInstance.handleEvent(this.value,'auto',event)" id="auto">
</div>
<div id="divf">
Power By Miracle, never-online
</div><SCRIPT LANGUAGE="JavaScript">
<!--
var jsAutoInstance = new jsAuto("jsAutoInstance","divc");
jsAutoInstance.item("a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start");
jsAutoInstance.item("blueDestiny");
jsAutoInstance.item("BlueMiracle,Blue");
jsAutoInstance.item("angela,geniuslau");
jsAutoInstance.item("never-online");
//-->
</SCRIPT>
</BODY>
</HTML>
1.esc取消选择
2.失去焦点取消选择
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<style>
body,div {
font-family:verdana;
line-height:100%;
font-size:9pt;
}
input {
width:300px;
}
h1 {
text-align:center;
font-size:2.2em;
}
#divf {
margin:10px;
font-size:0.8em;
text-align:center;
}
#divc {
border:1px solid #333333;
}
.des {
width:500px;
background-color:lightyellow;
border:1px solid #333;
padding:20px;
margin-top:20px;
}
.mouseover {
color:#ffffff;
background-color:highlight;
width:100%;
cursor:default;
}
.mouseout {
color:#000000;
width:100%;
background-color:#ffffff;
cursor:default;
}
</style>
<SCRIPT LANGUAGE="JavaScript">
<!--// script by blueDestiny
// email : blueDestiny [at] 126 . com// Object: jsAuto
// browser: ie, mf.
// example:// step1 :
// create autocomplete container, return object and bind event to the object, and
///create a new jsAuto instance:
// <div id="divautocomplete"></div>
// var autocomplete = new jsAuto("autocomplete","divautocomplete")
// handle event:
// autocomplete.handleEvent(value, returnObjectID)
// <input id="rautocomplete" onkeyup="autocomplete.handleEvent(this.value,"ratocomplete",event)>// step2 :
// add autocompete item:
// autocomplete.item(string)
// string must be a string var, you can split the string by ","
// autocomplete.item("blueDestiny,never-online,csdn,blueidea")// http://www.never-online.comfunction jsAuto(instanceName,objID)
{
this._msg = [];
this._x = null;
this._o = document.getElementById( objID );
if (!this._o) return;
this._f = null;
this._i = instanceName;
this._r = null;
this._c = 0;
this._s = false;
this._v = null;
this._o.style.visibility = "hidden";
this._o.style.position = "absolute";
this._o.style.zIndex = "9999";
return this;
};jsAuto.prototype.directionKey=function() { with (this)
{
var e = _e.keyCode ? _e.keyCode : _e.which;
var l = _o.childNodes.length; if( e==40 && _s )
{
_o.childNodes[_c].className="mouseout";
(_c >= l-1) ? _c=0 : _c ++;
_o.childNodes[_c].className="mouseover";
}
if( e==38 && _s )
{
_o.childNodes[_c].className="mouseout";
_c--<=0 ? _c = _o.childNodes.length-1 : "";
_o.childNodes[_c].className="mouseover";
}
if( e==13 )
{
if(_o.childNodes[_c])
{
_r.value = _x[_c];
_o.style.visibility = "hidden";
}
}
if( !_s )
{
_c = 0;
_o.childNodes[_c].className="mouseover";
_s = true;
}
}};// mouseEvent.
jsAuto.prototype.domouseover=function(obj) { with (this)
{
_o.childNodes[_c].className = "mouseout";
_c = 0;
//_s = false;
obj.tagName=="DIV" ? obj.className="mouseover" : obj.parentElement.className="mouseover";
}};
jsAuto.prototype.domouseout=function(obj)
{
obj.tagName=="DIV" ? obj.className="mouseout" : obj.parentElement.className="mouseout";
};
jsAuto.prototype.doclick=function(msg) { with (this)
{
if(_r)
{
_r.value = msg;
_o.style.visibility = "hidden";
}
else
{
alert("javascript autocomplete ERROR :\n\n can not get return object.");
return;
}
}};// object method;
jsAuto.prototype.item=function(msg)
{
if( msg.indexOf(",")>0 )
{
var arrMsg=msg.split(",");
for(var i=0; i<arrMsg.length; i++)
{
arrMsg[i] ? this._msg.push(arrMsg[i]) : "";
}
}
else
{
this._msg.push(msg);
}
this._msg.sort();
};
jsAuto.prototype.append=function(msg) { with (this)
{
_i ? "" : _i = eval(_i);
_x.push(msg);
var div = document.createElement("DIV"); //bind event to object.
div.onmouseover = function(){_i.domouseover(this)};
div.onmouseout = function(){_i.domouseout(this)};
div.onclick = function(){_i.doclick(msg)};
var re = new RegExp("(" + _v + ")","i");
div.style.lineHeight="140%";
div.className = "mouseout";
if (_v) div.innerHTML = msg.replace(re , "<strong>$1</strong>");
div.style.fontFamily = "verdana"; _o.appendChild(div);
}};
jsAuto.prototype.display=function() { with(this)
{
if(_f)
{
_o.style.left = _r.offsetLeft;
_o.style.width = _r.offsetWidth;
_o.style.top = _r.offsetTop + _r.offsetHeight;
_o.style.visibility = "visible";
}
else
{
_o.style.visibility="hidden";
}
}};
jsAuto.prototype.handleEvent=function(fValue,fID,event) { with (this)
{
var re;
_x = [];
_e = event;
_f = false;
_r = document.getElementById( fID );
_v = fValue;
_i = eval(_i);
re = new RegExp("^" + fValue + "", "i"); if( fValue=="" ) return;
_o.innerHTML=""; for(var i=0; i<_msg.length; i++)
{
if(re.test(_msg[i]))
{
_i.append(_msg[i]);
_f = true;
}
} _i ? _i.display() : alert("can not get instance");
_f ? _i.directionKey() : "";
}};
window.onerror=new Function("return true;");
//-->
</SCRIPT>
</HEAD><BODY>
<div id="divc">
<!--this is the autocomplete container.-->
</div>
<h1>Autocomplete Function</h1>
<div align="center">
<input onkeyup="jsAutoInstance.handleEvent(this.value,'auto',event)" id="auto">
</div>
<div id="divf">
Power By Miracle, never-online
</div><SCRIPT LANGUAGE="JavaScript">
<!--
var jsAutoInstance = new jsAuto("jsAutoInstance","divc");
jsAutoInstance.item("a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start");
jsAutoInstance.item("blueDestiny");
jsAutoInstance.item("BlueMiracle,Blue");
jsAutoInstance.item("angela,geniuslau");
jsAutoInstance.item("never-online");
//-->
</SCRIPT>
</BODY>
</HTML>
数据是从数据库里取得生成XML,前台用DOM来做的。
另:
几点建议---------
jsAutoInstance.item("a-start,b-start,c-start");
如果数据里出现字符串里的分隔符的话,
会让问题变得复杂---------
<div id="divc">
<!--this is the autocomplete container.-->
</div>
隐藏container div时建议用display,而不用visibility,因为visibility=hidden后,对象还占有空间,会影响页面效果。
例如,当window大小为500*500时,在输入框里输入d,再删除掉d,可以看到页面出现了异常的滚动条---------
失去焦点时,应该隐藏选择层,不然在以下的情况下给用户造成不便:
<input onkeyup="jsAutoInstance.handleEvent(this.value,'auto',event)" id="auto"><br><input>
用户在combox里输入d,再按tab键---------
选项太多时应该有滚动条
-----------------我一直没有反对把validate验证封装到htc里
只是不支持把mandatory验封装到htc里,因为想不出把"必须输入验证"封装到htc里有什么好处
并不只是必须输入验证等功能,按理说,封装成htc,或不封装成htc,都是相似的,无非都是调用事先准备的脚本来脚证,我的方法就是把每个需要验证的element,加上attribute,如:<input dataType="digit">
<input dataType="notEmpty">
<input dataType="range">
..等,即使是select或者radio,checkbox,也可以验证,并非是简单的验证,空值,以及整形。
加上attribute之后,可以方便的验证表单的合法性。
还有一个问题想请教你一下:
先看我写的一个东西:
http://blog.csdn.net/BlueDestiny/archive/2006/02/16/600350.aspx
问一下,如果我要分割table以及一些不方便分割的标签时,假定分页字节设为 6 :
比如:
<TABLE border=1>
<TR>
<TD>aa</TD>
<TD>bb</TD>
</TR>
</TABLE>
要把上面的table分割成分页的形式,而保持其样式呢我所想到的,就是用正则匹配,或者字符串分割时与我在脚本中预先定义的不可分割标签进行比较,从而得到继承的标签。好像好麻烦?
关于加自定义属性,十分支持
关于具体的dataType类型,可能是见仁见智。通常我的做法是:可以在onblur时就进行的验证,放在这个属性(公司里对应的自定义属性叫contentType)里;必须输入验证放在另一个属性里;其它特殊的验证(如两个日期比大小等)则不属于通用功能。但是最重要的一点是,“特殊验证(由页面代码同事完成)风格”要很容易的跟“通用验证风格”一致。关于前台分页,
已在你的部落回复了