我有一数组如下:
<script language=”JavaScript” type=”text/javascript”>
var myArray = new Array();
myArray[0] = “Bob”;
myArray[1] = “Pete”;
myArray[2] = “Paul”;
<scirpt>请问如何通过javascript获得一个如下的字符串:如A=“Bob,Pete,Paul”
谢谢!
<script language=”JavaScript” type=”text/javascript”>
var myArray = new Array();
myArray[0] = “Bob”;
myArray[1] = “Pete”;
myArray[2] = “Paul”;
<scirpt>请问如何通过javascript获得一个如下的字符串:如A=“Bob,Pete,Paul”
谢谢!
var myArray = new Array();
myArray[0] = "Bob";
myArray[1] = "Pete";
myArray[2] = "Paul"; alert(myArray.join())
for(var i=0;i<myArray.length;i++)
{
retStr+ = myArray[i]+",";
}
return retStr.subString(0,myArray.leng-1);
没有测试 大概思路是这样
<script language=”JavaScript” type=”text/javascript”>
var myArray = ["Bob","Pete","Paul"];
var str=myArray.join(",");
alert(str);
<scirpt>
<script type="text/javascript">
function getabc()
{
var grid = $find("<%= RadGrid1.ClientID%>");
var MasterTable = grid.get_masterTableView();
var selectedRows = MasterTable.get_selectedItems();
var k;
for (var i = 0; i < selectedRows.length; i++) {
var row = selectedRows[i];
var cell = MasterTable.getCellByColumnUniqueName(row, "AccountNumber");
k = cell.innerHTML+",";
alert(k);
}
</script>执行该段代码后,会弹出i次窗口,依次显示K的值,最后k的赋值我希望得到的是上面提到的字符串,如A=k1,k2,k3,请高手指点。
<script language="JavaScript" type="text/javascript">
var myArray = new Array();
myArray[0] = "Bob";// 别用中文引号
myArray[1] = "Pete";
myArray[2] = "Paul";
alert(myArray.join(","));
alert(myArray.toString());
</script><!-- 结尾错了 -->
<script language="javascript">
var myArray = ["Bob","Pete","Paul"];
var str=myArray.join(",");
alert(str);
</script> 修改一下就好啦!拼写有误。