发布一个2000风格的SELECT控件

ttyp 2007-01-24 04:11:20
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>Class_Combo</TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>

<SCRIPT LANGUAGE="JavaScript">
<!--
/**
** ==================================================================================================
** ClassName ：CLASS_COMBO
** Intro ：a control to replace select control in IE
** Example ：
Ver ： 0.1
---------------------------------------------------------------------------------------------------

<div id="demo"></div>

<SCRIPT LANGUAGE="JavaScript">
<!--
var de = new CLASS_COMBO('demo',100);
de.add(new Option("<font color='red'>Red Word</font>","a"));
//-->

< /SCRIPT>

---------------------------------------------------------------------------------------------------
** Author ：ttyp
** Email ：ttyp@21cn.com
** Date ：2007-1-23
** ==================================================================================================
**/

function CLASS_COMBO(id,width){

this.opended = false;
this.selectedIndex = -1;
this.options = new Array();
this.value = "";
this.text = "";
this.id = id;

var me = this;
var ct = null; /* table */
var hv = null; /* hidden input */
var pl = null; /* show planel */
var pt = null;

var o = document.getElementById(id);
if(o){
var tb = document.createElement("table");
o.appendChild(tb);
this.handle = tb;

var tr = tb.insertRow();
var tc = tr.insertCell();
var th = tr.insertCell();

tc.style.width = (width - 14) + 'px';
tc.style.whiteSpace = "nowrap";
ct = tc;

th.style.fontFamily="webdings";
th.style.fontSize = "6pt";
th.style.width = "14px";
th.style.backgroundColor = "#f8f8f8";
th.align = "center";
th.innerText = "6";
th.onmouseover= function(){this.style.cursor='default';}
th.onselectstart = function(){return false;}

tb.style.borderCollapse ="collapse";
tb.style.fontSize ="9pt";
tb.style.tableLayout = "fixed";
tb.border = 1;
tb.borderColor = "#f0f0f0";
tb.cellSpacing = 0;
tb.cellPadding = 1;
tb.setAttribute("accoc",id + "__combo_contain");

tb.onclick = function(){tb.focus();me.show();}
tb.onmouseover = function(){
this.borderColor = "#316ac5"; /*IE*/
this.style.border = "#316ac5 1px solid"; /* Safari, Opera and Mozilla */
}
tb.onmouseout = function(){
this.borderColor = "#f0f0f0"; /*IE*/
this.style.border = "#f0f0f0 1px solid"; /* Safari, Opera and Mozilla */
}
tb.onblur=function(){
var active = document.activeElement;
var stopHide = false;

if(active!=null){
if(active.tagName =="TD"){
while(active!=null&&active.tagName!="TABLE"){
active = active.parentNode;
}
}
var ac = active.getAttribute("accoc");
if(ac!=null&&typeof(ac)!="undefined"&&ac==id + "__combo_contain"){
stopHide = true;
}
}
if(stopHide==false){
me.hide();
}
}


pl = document.createElement("div");
o.appendChild(pl);
pt = document.createElement("table");
pl.appendChild(pt);

var w,l,t,h;

w = me.handle.getBoundingClientRect().right - me.handle.getBoundingClientRect().left;
l = me.handle.getBoundingClientRect().left-2;
t = me.handle.getBoundingClientRect().bottom-2;

pl.style.position = "absolute";
pl.style.top = t;
pl.style.left = l;
pl.style.width = w;

pl.style.overflowY = "auto";
pl.style.overflowX = "hidden";
pl.style.backgroundColor = "#ffffff";
pl.style.border = "1px solid #f0f0f0";
pl.style.display = "none";
pl.style.padding = "0";
pl.setAttribute("accoc",id + "__combo_contain"); /* for scrolling */
pl.onblur = me.handle.onblur;
pl.onselectstart = function(){return false;}
pl.onfocus = function(){ me.handle.focus();}

pt.style.borderCollapse ="collapse";
pt.style.fontSize ="9pt";
pt.style.width = "100%";
pt.border = 0;
pt.cellSpacing = 0;
pt.cellPadding = 1;

hv = document.createElement("input"); /* Create hidden input for submit */
hv.type = "hidden";
hv.name = id + "__combo_hiden_value";
hv.id = id + "__combo_hiden_value";

o.appendChild(hv);

}

this.add = function(op){
var tr = pt.insertRow();
var tc = tr.insertCell();
var dv = document.createElement("div");
tc.appendChild(dv);

dv.style.width = "100%";
dv.style.border = "1px solid #f0f0f0";
dv.style.padding = "1 1 1 1";
dv.style.cursor = "hand";
dv.style.wordBreak = "break-all";
dv.style.wordWrap = "break-word";
dv.innerHTML = op.text;
dv.onmouseout = function(){this.style.border = "1px solid #f0f0f0";}
dv.onmouseover= function(){this.style.border = "1px solid #316ac5";}
dv.onmousedown = function(){var nn = this;while(nn!=null&&nn.tagName!="TR"){nn = nn.parentNode;}me.setIndex(nn.rowIndex);} /*when you use onclick event,the event while be ignored*/

if(this.selectedIndex<0){ /*set the first option for default*/
this.setIndex(0);
}

this.options[this.options.length] = op;

/*
* adjust panel height
*/
if(this.options.length>10)
{
pl.style.height = "200px";
}
}

/* OnClick Event */
this.onclick = function(){
}

/* OnChange Event */
this.onchange = function(){
}

this.setIndex = function(index){
if(index>=0&&index<this.options.length){
var op = this.options[index];
this.selectedIndex = index;
this.value = hv.value;
this.text = op.text;
ct.innerHTML= toText(op.text);
hv.value = op.value; /*for submit*/
this.onchange(); /* fire event */
}else{
this.selectedIndex = -1;
this.value = "";
this.text = "";
hv.value = "";
ct.innerText= "";
this.onchange(); /* fire event */
}
}

function toText(txt){ /*inner function*/
var o = document.createElement("div");
o.innerHTML = txt;
var s = o.innerText;

delete o;
o = null;
return s;
}

this.getText = function(i){
var item = -1;
if(i==null&&typeof(i)=="undefined"){
item = this.selectedIndex;
}else{
item = i;
}

if(this.options.length>0&&item>=0&&item<this.options.length){
return toText(this.options[item].text);
}else{
return undefined;
}
}

this.show=function(){
this.opened = !this.opened;
if(this.opened&&this.options.length>0){
pl.style.display = "";
}else{
pl.style.display = "none";
}
}

this.hide=function(){
this.opened = false;
pl.style.display = "none";
}

this.clear = function(){
this.hide();
this.setIndex(-1);
this.options.length = 0;
for(var i=pt.rows.length-1;i>=0;i--){
pt.deleteRow();
}
}

this.removeAt = function(index){
if(index>=0&&index<this.options.length){
this.hide();
this.options.splice(index,1);
pt.deleteRow(index);

if(index<=this.selectedIndex){
if(this.options.length>0){
if(index<this.options.length){
this.setIndex(index);
}else{
this.setIndex(this.options.length-1);
}
}else{
this.setIndex(-1);
}
}

if(this.options.length<10){
pl.style.height = "";
}
}
}
}

//-->
</SCRIPT>
...全文
295 12 打赏 收藏 转发到动态 举报
AI 作业
写回复
用AI写文章
12 条回复
切换为时间正序
请发表友善的回复…
发表回复
ttyp 2007-01-25
  • 打赏
  • 举报
 回复
w78z007()：
选项里图片可以自己可以加HTML就可以，但是文本里不行，但是如果需要也可以改造
w78z007 2007-01-25
  • 打赏
  • 举报
 回复
如果SELECT框里再加点图片就更好了
w78z007 2007-01-25
  • 打赏
  • 举报
 回复
不错啊
liuph3000 2007-01-25
  • 打赏
  • 举报
 回复
不错
ttyp 2007-01-25
  • 打赏
  • 举报
 回复
另外这个select是可以提交的
woneinwy 2007-01-25
  • 打赏
  • 举报
 回复
不错不错 。留几个赋值的接口
galant2008 2007-01-25
  • 打赏
  • 举报
 回复
不错
ttyp 2007-01-24
  • 打赏
  • 举报
 回复
FX需要花太多力气去做，说白了这个是适合我项目的一个控件罢了，呵呵

键盘功能，可编辑功能不是没想，待完善吧，不影响使用
haothing 2007-01-24
  • 打赏
  • 举报
 回复
不错不错 建议用HTC封装
JK_10000 2007-01-24
  • 打赏
  • 举报
 回复
在另一个相类似贴子里的回复，拷过来贴一遍，权当一顶
--------------
ie里，select虽说是个怪胎，可也有些地方值得学习：
tab键的应用
上下键的应用
键入第一个字母的查询
-------------
lion98 2007-01-24
  • 打赏
  • 举报
 回复
IE only
在IE下效果不错，可FX就。。。。。。。。。。。。。
ttyp 2007-01-24
  • 打赏
  • 举报
 回复
<BODY>
<strong>Style:</strong>
<div id="demo"></div>
DSGDFGSDFG
<p></p><br>
<strong>Font:</strong>
<div id="demo1"></div>



<SCRIPT LANGUAGE="JavaScript">
<!--
var de = new CLASS_COMBO('demo',228);
de.add(new Option("<font color='red'>Red Word</font>","a"));
de.add(new Option("<strong>Strong Word</strong>","b"));
de.add(new Option("<font size=6>Big Word</font>","c"));
de.add(new Option("<u>Underline</u>","d"));
de.add(new Option("<STRIKE>Strike Word</STRIKE>","e"));
de.add(new Option("<cite>Cite Word</cite>","f"));
de.add(new Option("<span style='background-color: black;color:white;width:100%'>Black Background</span>","g"));
de.add(new Option("<marquee>hello</marquee>","h"));


de.add(new Option("long word test","i"));
de.add(new Option("<strong>Strong Word</strong>","b"));
de.add(new Option("<font size=6>Big Word</font>","c"));
de.add(new Option("<u>Underline</u>","d"));
de.add(new Option("<STRIKE>Strike Word</STRIKE>","b"));
de.add(new Option("<cite>Cite Word</cite>","c"));
de.add(new Option("<span style='background-color: black;color:white;width:100%'>Black Background</span>","c"));

/*
* Set Index Demo
*/
de.setIndex(1);

/*
* OnChange Event Demo
*/
de.onchange = function(){
document.title =(de.getText());
}


var df = new CLASS_COMBO('demo1',128);

df.add(new Option("<font face='Arial'>Arial</font>","h"));
df.add(new Option("<font face='Arial Black'>Arial Blak</font>","i"));
df.add(new Option("<font face='Comic Sans MS'>Comic Sans MS</font>","j"));
df.add(new Option("<font face='Courier New'>Courier New</font>","k"));
df.add(new Option("<font face='Monotype Corsiva'>Monotype Corsiva</font>","l"));
df.add(new Option("<font face='MS Sans Serif'>MS Sans Serif</font>","p"));
df.add(new Option("<font face='Verdana'>Verdana</font>","q"));

//-->
</SCRIPT>
<p></p>
<br>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<input type=button value="setIndex" onclick="de.setIndex(3)"> <input type=button value="remove" onclick="de.removeAt(0)"> <input type=button value="clear" onclick="de.clear()"> <input type=button value="text" onclick="alert(de.text)"> <input type=button value="getText" onclick="alert(de.getText())"> <input type=button value="value" onclick="alert(de.value)">
</BODY>
</HTML>
Powerbuilder9.0实用教程源代码
1.5 用5分钟制作一个简单实例 22 1.5.1 实例运行界面 22 1.5.2 新建一个工作空间对象 22 1.5.3 新建一个应用程序对象 23 1.5.4 创建窗体 23 1.5.5 为应用程序添加open事件代码 25 1.6 小结 27 1.7 习题 27 ...
打造Vista风格日历控件的C#开发实战指南
简介：Vista风格日历控件是基于C#开发的UI组件，具有Windows Vista的经典视觉效果，易于使用且高度可定制。它支持日期选择、事件处理等，并可集成到各种Windows应用程序中。控件提供自定义外观、丰富的开发文档、...
React-select：ReactJS下拉选择控件的深入实践
React-select 是一个基于React的可访问的单选和多选下拉选择框组件。它旨在提供一个简洁的用户界面和强大的功能，同时保持灵活的可定制性。库的设计目标是使开发者能够轻松集成和使用，同时能够适应各种不同的应用...
＜Qt＞ 常用控件
Widget是Qt中的核心概念，英文原义是"小部件"，此处将其翻译为"控件控件是构成一个图形化界面的基本要素，如按钮、列表视图、树形视图、单行输入框、多行输入框、滚动条、下拉框等都可以称为"控件"：Qt作为一个成熟...
vb6 calendar日历控件_PowerBI 通用万能日历模板，想干嘛就干嘛
又一个终极应用诞生了，当然，这个早就有了，今天做一个发布。我们知道在 PowerBI 中，默认的日历是非常丑陋以及有很多限制的，而自定义可视化图表中的控件也并不完美。因此，我们有必要自己打造一套 PowerBI 日历...
JavaScript

87,997

社区成员

224,708

社区内容

发帖
与我相关
我的任务
社区描述
Web 开发 JavaScript
社区管理员
  • JavaScript
  • 无·法
加入社区
  • 近7日
  • 近30日
  • 至今

加载中

查看更多榜单
社区公告
暂无公告

试试用AI创作助手写篇文章吧

+ 用AI写文章