Mozilla上的Javascript？在IE上工作。 [英] Javascript on Mozilla? working on IE.

问题描述

嗨..我有以下的javascript。它在使用IE6时工作..但是当我使用mozilla 1.0.1时它根本不起作用..


< SCRIPT language =" JavaScript">

var upload_number = 2; function addFileInput（）

{

if（upload_number> 10）

{alert（''你一次只能上传10个文件' ）;

return;}

var moreuploads = document.getElementById（" moreuploads"）;

var d = document.createElement（" td"）;

d.style.fontWeight =''bold'';

var file = document.createElement（" input"）;

var txt1 = document.createTextNode（''文件名：''）;

var txt2 = document.createTextNode（''Location：''）;

var name = document.createElement（" input"）;

file.setAttribute（" type"，" file"）;

file.setAttribute（" name"，" datafile" + upload_number）;

file.setAttribute（" size"，" 25"）;

file.attachEvent（" onchange"，checkfilename2）;

name.setAttribute（" type"，" text"）;

name.setAttribute（" name"，" fname" + upload_number）;

name.setAttribute（" id"，" fname" + upload_number）;

name.setAttribute（" size"，" 10"）;

d.appendChild（txt1）;

d.appendChild（name）;

d.appendChild（txt2）;

d.appendChild（file）;

moreuploads.appendChild（d）;

upload_number ++;

}


任何想法???

Hi.. i got the following javascript. Its working when using IE6.. but when i use mozilla 1.0.1 it does not work at all..

<SCRIPT language="JavaScript">
var upload_number=2; function addFileInput()
{
if(upload_number>10)
{alert(''You can only upload 10 files at one time'');
return;}
var moreuploads=document.getElementById("moreuploads") ;
var d=document.createElement("td");
d.style.fontWeight=''bold'';
var file=document.createElement("input");
var txt1=document.createTextNode('' File name: '');
var txt2=document.createTextNode('' Location: '');
var name=document.createElement("input");
file.setAttribute("type", "file");
file.setAttribute("name", "datafile"+upload_number);
file.setAttribute("size", "25");
file.attachEvent("onchange",checkfilename2);
name.setAttribute("type", "text");
name.setAttribute("name", "fname"+upload_number);
name.setAttribute("id", "fname"+upload_number);
name.setAttribute("size", "10");
d.appendChild(txt1);
d.appendChild(name);
d.appendChild(txt2);
d.appendChild(file);
moreuploads.appendChild(d);
upload_number++;
}

Any idea???

推荐答案

hi ...


attachEvent-method是特定于IE的，所有其他浏览器都使用addEventListener ...所以你必须在浏览器之间有所不同......你可以向窗口询问方法：

hi ...

the attachEvent-method is IE-specific, all other browsers use addEventListener instead ... so you have to differ between browsers ... you may ask the window for the method:

展开 | 选择 | Wrap | 行号

hi ...


attachEvent-method是特定于IE的，所有其他浏览器都使用addEventListener ...所以你必须区别于br owsers ...你可以向窗口询问方法：

hi ...

the attachEvent-method is IE-specific, all other browsers use addEventListener instead ... so you have to differ between browsers ... you may ask the window for the method:

展开 | 选择 | Wrap | 行号

嗨...


有效...谢谢......


我又遇到了另一个问题..以下函数也不适用于mozilla ...


函数checkfilename2（）

{

var p = event.srcElement;

var n = p.name;

var num = n.substr（8）;

var path = p.value;

var fname = path.substring（path.lastIndexOf（" \\\ /"）+ 1）;

var filename = document.getElementById（''fname''+ num）;

if（fname.indexOf（" \ /"）> -1）

{

filename.value ="英寸;警告（文件名中不允许使用'/''字符！请指定其他文件名。）;

}

其他

filename.value = fname;

}


有什么想法吗？

Hi...

that works... thanks...

I got another problem.. the following function doesnt work on mozilla too...

function checkfilename2()
{
var p=event.srcElement;
var n=p.name;
var num=n.substr(8);
var path=p.value;
var fname=path.substring(path.lastIndexOf("\\\/")+1);
var filename=document.getElementById(''fname''+num);
if(fname.indexOf("\/")>-1)
{
filename.value = ""; alert("The ''/'' character is not allowed in the filename! Please specify another file name.");
}
else
filename.value = fname;
}

Any idea?

除了ie之外没有srcElement。更改代码，或为其他浏览器定义srcElement：

[PHP]


Event.prototype .__ defineGetter __（" srcElement"，function （）{b / b $ b $ var node = this.target;

while（node.nodeType！= 1）{node = node.parentNode;}

返回节点;

}）; [/ PHP]

there is no srcElement outside of ie. change the code, or define srcElement for other browsers:

[PHP]

Event.prototype.__defineGetter__("srcElement", function () {
var node = this.target;
while (node.nodeType != 1) {node = node.parentNode;}
return node;
});[/PHP]

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