javascript算法求解,请各位帮忙
日期：2014-05-18 浏览次数：20615 次
javascript算法求解,请各位大虾帮忙!
有一个字符串String str= "me ",有一个变量i=1,i <10(不重要)我想实现通过i的累加,i++实现字符串的这种变化:
str= "me1 ", "me3 "...用javascript可以实现吗?怎么做呢?最好有代码参考,多些了.
------解决方案--------------------
<!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= " ">
<script>
function theClick()
{
var value=document.getElementById( "val ").value;
var newValue= " ";
for(i=0;i <3;i++)
{
newValue=newValue+value+i;
}
document.getElementById( "newVal ").value=newValue;
}
</script>
</head>
<body>
<input type= "text " id= "val ">
<input type= "text " id= "newVal ">
<input type= "button " value= "clickme " onclick= "theClick() ">
</body>
</html>
------解决方案--------------------
javascript支持字符串和整型数相加，转化为字符串的
有一个字符串String str= "me ",有一个变量i=1,i <10(不重要)我想实现通过i的累加,i++实现字符串的这种变化:
str= "me1 ", "me3 "...用javascript可以实现吗?怎么做呢?最好有代码参考,多些了.
------解决方案--------------------
<!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= " ">
<script>
function theClick()
{
var value=document.getElementById( "val ").value;
var newValue= " ";
for(i=0;i <3;i++)
{
newValue=newValue+value+i;
}
document.getElementById( "newVal ").value=newValue;
}
</script>
</head>
<body>
<input type= "text " id= "val ">
<input type= "text " id= "newVal ">
<input type= "button " value= "clickme " onclick= "theClick() ">
</body>
</html>
------解决方案--------------------
javascript支持字符串和整型数相加，转化为字符串的
免责声明： 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
