javascript表格排序
<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Power Table</title>
<style>
body{
FONT-SIZE: 9pt; PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; PADDING-TOP: 0px;
}
input {
FONT-SIZE: 9pt; height: 15pt; width:50px; cursor: default;
}
table{
font-size: 9pt;
word-break:break-all;
cursor: default;
BORDER: black 1px solid;
background-color:#eeeecc;
border-collapse:collapse;
border-Color:#999999;
align:center;
}
</style>
<script language="JavaScript1.2">
/*
The following codes are designed and writen by Windy_sk <seasonx@163.net>
You can use it freely, but u must held all the copyright items!
*/
var Main_Tab = null;
var cur_row = null;
var cur_col = null;
var cur_cell = null;
var Org_con = "";
var sort_col = null;
var show_col = false;
var charMode = true;
var act_bgc = "#BEC5DE";
var act_fc = "black";
var cur_bgc = "#ccffcc";
var cur_fc = "black";
function init(){
cur_row = null;
cur_col = null;
cur_cell = null;
sort_col = null;
Main_Tab = PowerTable;
read_def(Main_Tab)
Main_Tab.onmouseover = overIt;
Main_Tab.onmouseout = outIt;
Main_Tab.onclick = clickIt;
Main_Tab.ondblclick = dblclickIt;
Org_con = Main_Tab.outerHTML;
arrowUp = document.createElement("SPAN");
arrowUp.innerHTML = "5";
arrowUp.style.cssText = "PADDING-RIGHT: 0px; MARGIN-TOP: -3px; PADDING-LEFT: 0px; FONT-SIZE: 10px; MARGIN-BOTTOM: 2px; PADDING-BOTTOM: 2px; OVERFLOW: hidden; WIDTH: 10px; COLOR: blue; PADDING-TOP: 0px; FONT-FAMILY: webdings; HEIGHT: 11px";
arrowDown = document.createElement("SPAN");
arrowDown.innerHTML = "6";
arrowDown.style.cssText = "PADDING-RIGHT: 0px; MARGIN-TOP: -3px; PADDING-LEFT: 0px; FONT-SIZE: 10px; MARGIN-BOTTOM: 2px; PADDING-BOTTOM: 2px; OVERFLOW: hidden; WIDTH: 10px; COLOR: blue; PADDING-TOP: 0px; FONT-FAMILY: webdings; HEIGHT: 11px";
}
function window.onload(){
init();
drag = docu
相关文档：
在Base2中找到一个叫forEach的函数，是我见过的最好的实现。挖出来分析一下。它能对各种普通对象，字符串，数组以及类数组进行遍历。如果原游览器的对象已实现此函数，它则调用原对象的函数。
function forEach(object, block, context, fn) {
if (object == null) return;
if (!fn) {
if (typ ......
javascript是不能直接比较两个数组是否相等的。例如：
var a = [1,2,3];
var b = [1,2,3];
alert(a == b); // false
结果是 false. 证明两个数组不能直接比较相等。
解决方法一：
先排序，再利用toString方法，比较。例如：
var a = [1,2,3];
var b = [1,2,3];
alert(a.sort().toString() ......
1.文本框
1.1 <input type="text" name="test" id="test">
通过var t=document.getElementById("test").value把值赋给变量t,
1.2 当然也可以反过来把已知的变量值赋给文本框，例如：
var m = "5";
document.getElementById("test").value= m;
2.下拉列表框
2.1 <select name="sel" id="sel" onchange ......
<P>JScript 中的运算符优先级是一套规则。该规则在计算表达式时控制运算符执行的顺序。具有较高优先级的运算符先于较低优先级的运算符执行。例如，乘法的执行先于加法。</P>
<P>下表按从最高到最低的优先级列出 JScript 运算符。具有相同优先级的运算符按从左至右的顺序求值。</P>
<DIV ......
方法一、
NPN_GetURL(m_Instance, "javascript:test()", NULL);
方法二、
NPVariant rval;
NPN_InvokeDefault(m_Npp, objectDisconnect ,NULL, 0,&rval);
NPN_ReleaseVariantValue(&rval);
以下是javascript
<script type="text/javascript">
&nb ......
