的setInterval（F（X））; [英] setInterval(F(x));
问题描述
我可以使用setInterval，其参数是一个也有参数的函数吗？例如，我有一个函数更改（Msg），其中Msg是动态生成的，此时不返回任何内容（除了我猜之外）。我想有setInterval（change（Msg））;但那不行。有什么建议？谢谢。
-
George Hester
__________________________________
2004年7月29日星期四20:02:31 +0000，George Hester写道：
我可以使用setInterval，其参数是一个函数，它也是<有争论吗？例如，我有一个函数更改（Msg），其中Msg是动态生成的，并且此时不返回任何内容（除了真实的
我猜）。我想有setInterval（change（Msg））;但那
不起作用。有什么建议？谢谢。
你打电话给谁'锄头？！？！
用PHP封装的JavaScript：
print（" setInterval（\" GetTime（document.getElementBy Id（''\" + TimeAnchor.id
+ \"'' ））\"，1000）;"）;
让我看看我是否可以为你剥离PHP：
setInterval（" GetTime（document.getElementById（''+ TimeAnchor.id +''）），
1000）;"）;
使用setInterval调用函数并将参数传递给该函数。
-
im
美国爱国者法案是最不爱国的行为美国历史。
除了笨拙的数字之外没有人。
我试过了。我没有工作。让我更具体一点：
Msg =" 1< div> 2< div> 3< div> 4< div> 5< div> 6"
change（）只是更改页面中div的可见性状态。当Msg =时然后div被隐藏了。当Msg<>"" div是可见的。
所以我这样做了：
setInterval（" change（''+ Msg +''）;" ）;我相信你拥有的。首先，字符串连接看起来不正确，所以我可以理解为什么它不起作用。我确实尝试过setInterval（" change（" + Msg +"）"）;但也没有好处。谢谢。
-
George Hester
__________________________________
Ivan Marsh <一个***** @ you.now>在留言新闻中写道：pa ************************** @ you.now ...On Thu， 2004年7月29日20:02:31 +0000，George Hester写道：
我可以使用setInterval，其参数是一个也有参数的函数吗？例如，我有一个函数更改（Msg），其中Msg是动态生成的，并且此时不返回任何内容（除了真实的
我猜）。我想有setInterval（change（Msg））;但那
不起作用。有什么建议？谢谢。
你打电话给'锄头的人？！？！
用PHP封装的JavaScript：
print（" setInterval（\" GetTime（document.getElementBy Id（''\" + TimeAnchor.id
+ \"''））\"，1000）;"）;
让我看看能否为你剥离PHP：
setInterval（" GetTime（document.getElementById（''+ TimeAnchor.id +''）），
1000）;"）;
使用setInterval调用函数并将参数传递给该函数。
-
im
美国爱国者法案是美国历史上最不爱国的行为。
George Hester写道：没有人除了我笨拙的数字。
我试过了。我没有工作。让我不具体：
Msg =" 1< div> 2< div> 3< div> 4< div> 5< div> 6"
更改（ ）只是更改页面中div的可见性状态。
当Msg =""然后div被隐藏了。当Msg<>""那么div是可见的。
所以我做了这个：
setInterval（" change（''+ Msg +''）;"）;我相信你拥有的东西。
首先，字符串连接看起来不正确，所以我可以理解为什么它不起作用。我确实尝试过setInterval（" change（" + Msg +"）"）;
但也不好。谢谢。
如果您正在检查Msg的状态，那么让更改功能执行此操作。
功能更改（）{
if（Msg！=""）{
// Msg不是空的，相应地采取行动
}
else {
//消息是空的，相应的行为
}
}
Hoe can I use setInterval where its argument is a function which also has an argument? For example I have a function change(Msg) where Msg is dynamically generated and returns nothing at this point (other than true I guess). I would like to have setInterval(change(Msg)); but that doesn''t work. Any suggestions? Thanks.
--
George Hester
__________________________________
On Thu, 29 Jul 2004 20:02:31 +0000, George Hester wrote:
Hoe can I use setInterval where its argument is a function which also
has an argument? For example I have a function change(Msg) where Msg is
dynamically generated and returns nothing at this point (other than true
I guess). I would like to have setInterval(change(Msg)); but that
doesn''t work. Any suggestions? Thanks.
Who you callin'' a hoe?!?!
JavaScript encapsulated in PHP:
print("setInterval(\"GetTime(document.getElementBy Id(''\" + TimeAnchor.id
+\"''))\", 1000);");
Let me see if I can strip out the PHP for you:
setInterval("GetTime(document.getElementById('' + TimeAnchor.id +'')),
1000);");
Calls a function with setInterval and passes an argument to that function.
--
i.m.
The USA Patriot Act is the most unpatriotic act in American history.
No one except my clumsy digits.
I tried it. I didn''t work. Let me be nore specific:
Msg = "1<div>2<div>3<div>4<div>5<div>6"
change() just changes the visibility status of a div in the page. When Msg="" then the div is hidden. When Msg<>"" then the div is visible.
So I did this:
setInterval("change(''+Msg+'');"); which I believe is what you had. First the string concatenation doesn''t look right and so I can understand why it doesn''t work. I did try setInterval("change("+Msg+")"); but no good also. Thanks though.
--
George Hester
__________________________________
"Ivan Marsh" <an*****@you.now> wrote in message news:pa**************************@you.now...On Thu, 29 Jul 2004 20:02:31 +0000, George Hester wrote:
Hoe can I use setInterval where its argument is a function which also
has an argument? For example I have a function change(Msg) where Msg is
dynamically generated and returns nothing at this point (other than true
I guess). I would like to have setInterval(change(Msg)); but that
doesn''t work. Any suggestions? Thanks.
Who you callin'' a hoe?!?!
JavaScript encapsulated in PHP:
print("setInterval(\"GetTime(document.getElementBy Id(''\" + TimeAnchor.id
+\"''))\", 1000);");
Let me see if I can strip out the PHP for you:
setInterval("GetTime(document.getElementById('' + TimeAnchor.id +'')),
1000);");
Calls a function with setInterval and passes an argument to that function.
--
i.m.
The USA Patriot Act is the most unpatriotic act in American history.
George Hester wrote:No one except my clumsy digits.
I tried it. I didn''t work. Let me be nore specific:
Msg = "1<div>2<div>3<div>4<div>5<div>6"
change() just changes the visibility status of a div in the page.
When Msg="" then the div is hidden. When Msg<>"" then the div is visible.
So I did this:
setInterval("change(''+Msg+'');"); which I believe is what you had.
First the string concatenation doesn''t look right and so I can
understand why it doesn''t work. I did try setInterval("change("+Msg+")");
but no good also. Thanks though.
If you are checking the status of Msg, then let the change function do it.
function change(){
if (Msg != ""){
//Msg isn''t empty, act accordingly
}
else{
//Msg is empty, act accordingly
}
}
这篇关于的setInterval（F（X））;的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
