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How do I assure/be certain/check in ASP that an html element was fully loaded in the client side?

 
 
thisis
Guest
Posts: n/a
 
      10-28-2006
Hi All,

Hi All,

(this is not the same topic as the my previous topic)


What objects/methods/properties does VBScript offer for:
Assuring/guarantee/make certain that ASP/VBSCript an ELEMENT - e.g.
<img ... /> - was FULLY Loaded into web Browser



My Question is:


describe,

i have a page that does this
a dll thatt does that

the problem temp file


How do I assure in ASP that an html element was fully loaded in the
client side?

myGetImage.asp uses a myGetImg.dll that does the following steps:

1. myGetImg.dll gets a data base record field
2. myGetImg.dll creates a temporary image - out of step 1 - on the
client side - eg. myTempImg.jpg
3. myGetImage.asp has the <img .../> tag, and displays myTempImg.jpg on
the client side.
4. myGetImage.asp uses a simple for...next loop for delaying - because
in step 6 myTempImg.jpg is deleted -
and Server.ScriptTimeout has a bigger value than the default.
5. myTempImg.jpg is supposed to be shown/displayed on the client side
6. myGetImg.dll deletes the myTempImg.jpg


i'm not complete with step 4: that uses for...next loop for delaying,
because it can very annoying
on the client side to wait so long, for a image to be displayed on the
client browser.

My problem is:
On some case - eg where myTempImg.jpg has big size - the
myTempImg.jpg is deleted by myGetImg.dll,
before myTempImg.jpg was displayed on the client/web browser.
the for..next/and Server.ScriptTimeout don't seem as a good idea,
because they sometimes they work and sometimes not.
i've test my page on intranet and it's ok, but i'm not sure this will
be valid for internet testing.



My Question is:

is there any object/way/method in asp, that can
assure/verify/check/make certain that
myTempImg.jpg was fully/100% loaded into the client web server, before
myGetImg.dll deletes it.

OR

How do I assure/be certain/check in ASP that an html element was fully
loaded in the client side?

 
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Slim
Guest
Posts: n/a
 
      10-28-2006

"thisis" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed) ps.com...
> Hi All,
>
> Hi All,
>
> (this is not the same topic as the my previous topic)
>
>
> What objects/methods/properties does VBScript offer for:
> Assuring/guarantee/make certain that ASP/VBSCript an ELEMENT - e.g.
> <img ... /> - was FULLY Loaded into web Browser
>
>




if its a IMG, use image readystate

example
http://dev.thatsit.net.au/ASP/sample...te/default.htm


>
> My Question is:
>
>
> describe,
>
> i have a page that does this
> a dll thatt does that
>
> the problem temp file
>
>
> How do I assure in ASP that an html element was fully loaded in the
> client side?
>
> myGetImage.asp uses a myGetImg.dll that does the following steps:
>
> 1. myGetImg.dll gets a data base record field
> 2. myGetImg.dll creates a temporary image - out of step 1 - on the
> client side - eg. myTempImg.jpg
> 3. myGetImage.asp has the <img .../> tag, and displays myTempImg.jpg on
> the client side.
> 4. myGetImage.asp uses a simple for...next loop for delaying - because
> in step 6 myTempImg.jpg is deleted -
> and Server.ScriptTimeout has a bigger value than the default.
> 5. myTempImg.jpg is supposed to be shown/displayed on the client side
> 6. myGetImg.dll deletes the myTempImg.jpg
>
>
> i'm not complete with step 4: that uses for...next loop for delaying,
> because it can very annoying
> on the client side to wait so long, for a image to be displayed on the
> client browser.
>
> My problem is:
> On some case - eg where myTempImg.jpg has big size - the
> myTempImg.jpg is deleted by myGetImg.dll,
> before myTempImg.jpg was displayed on the client/web browser.
> the for..next/and Server.ScriptTimeout don't seem as a good idea,
> because they sometimes they work and sometimes not.
> i've test my page on intranet and it's ok, but i'm not sure this will
> be valid for internet testing.
>
>
>
> My Question is:
>
> is there any object/way/method in asp, that can
> assure/verify/check/make certain that
> myTempImg.jpg was fully/100% loaded into the client web server, before
> myGetImg.dll deletes it.
>
> OR
>
> How do I assure/be certain/check in ASP that an html element was fully
> loaded in the client side?
>



 
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thisis
Guest
Posts: n/a
 
      10-28-2006

Slim wrote:
> "thisis" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed) ps.com...
> > Hi All,
> >
> > Hi All,
> >
> > (this is not the same topic as the my previous topic)
> >
> >
> > What objects/methods/properties does VBScript offer for:
> > Assuring/guarantee/make certain that ASP/VBSCript an ELEMENT - e.g.
> > <img ... /> - was FULLY Loaded into web Browser
> >
> >

>
>
>
> if its a IMG, use image readystate
>
> example
> http://dev.thatsit.net.au/ASP/sample...te/default.htm
>
>
> >
> > My Question is:
> >
> >
> > describe,
> >
> > i have a page that does this
> > a dll thatt does that
> >
> > the problem temp file
> >
> >
> > How do I assure in ASP that an html element was fully loaded in the
> > client side?
> >
> > myGetImage.asp uses a myGetImg.dll that does the following steps:
> >
> > 1. myGetImg.dll gets a data base record field
> > 2. myGetImg.dll creates a temporary image - out of step 1 - on the
> > client side - eg. myTempImg.jpg
> > 3. myGetImage.asp has the <img .../> tag, and displays myTempImg.jpg on
> > the client side.
> > 4. myGetImage.asp uses a simple for...next loop for delaying - because
> > in step 6 myTempImg.jpg is deleted -
> > and Server.ScriptTimeout has a bigger value than the default.
> > 5. myTempImg.jpg is supposed to be shown/displayed on the client side
> > 6. myGetImg.dll deletes the myTempImg.jpg
> >
> >
> > i'm not complete with step 4: that uses for...next loop for delaying,
> > because it can very annoying
> > on the client side to wait so long, for a image to be displayed on the
> > client browser.
> >
> > My problem is:
> > On some case - eg where myTempImg.jpg has big size - the
> > myTempImg.jpg is deleted by myGetImg.dll,
> > before myTempImg.jpg was displayed on the client/web browser.
> > the for..next/and Server.ScriptTimeout don't seem as a good idea,
> > because they sometimes they work and sometimes not.
> > i've test my page on intranet and it's ok, but i'm not sure this will
> > be valid for internet testing.
> >
> >
> >
> > My Question is:
> >
> > is there any object/way/method in asp, that can
> > assure/verify/check/make certain that
> > myTempImg.jpg was fully/100% loaded into the client web server, before
> > myGetImg.dll deletes it.
> >
> > OR
> >
> > How do I assure/be certain/check in ASP that an html element was fully
> > loaded in the client side?
> >


Hi Slim,
is there a vbscript version - the sample you gave is in javascript?

 
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Mike Brind
Guest
Posts: n/a
 
      10-29-2006

"thisis" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed) ps.com...
> Hi All,
>
> Hi All,
>
> (this is not the same topic as the my previous topic)
>
>
> What objects/methods/properties does VBScript offer for:
> Assuring/guarantee/make certain that ASP/VBSCript an ELEMENT - e.g.
> <img ... /> - was FULLY Loaded into web Browser
>
>
>
> My Question is:
>
>
> describe,
>
> i have a page that does this
> a dll thatt does that
>
> the problem temp file
>
>
> How do I assure in ASP that an html element was fully loaded in the
> client side?
>
> myGetImage.asp uses a myGetImg.dll that does the following steps:
>
> 1. myGetImg.dll gets a data base record field
> 2. myGetImg.dll creates a temporary image - out of step 1 - on the
> client side - eg. myTempImg.jpg


Do not for one second think you are creating files on the client. You are
not. You are creating files on your server to be sent to the client as part
of the http response.


> 3. myGetImage.asp has the <img .../> tag, and displays myTempImg.jpg on
> the client side.
> 4. myGetImage.asp uses a simple for...next loop for delaying - because
> in step 6 myTempImg.jpg is deleted -
> and Server.ScriptTimeout has a bigger value than the default.
> 5. myTempImg.jpg is supposed to be shown/displayed on the client side
> 6. myGetImg.dll deletes the myTempImg.jpg


All you need to do is ensure that the image file was sent completely. It is
irrelevant how long it takes the client to display it. Set
Response.Buffer=True, then Response.Flush after step 2. Your for... next
loop in step 4 is horribly CPU intensive and can be done away with.

--
Mike Brind



 
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Slim
Guest
Posts: n/a
 
      10-29-2006

"thisis" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed) oups.com...
>
> Slim wrote:
>> "thisis" <(E-Mail Removed)> wrote in message
>> news:(E-Mail Removed) ps.com...
>> > Hi All,
>> >
>> > Hi All,
>> >
>> > (this is not the same topic as the my previous topic)
>> >
>> >
>> > What objects/methods/properties does VBScript offer for:
>> > Assuring/guarantee/make certain that ASP/VBSCript an ELEMENT - e.g.
>> > <img ... /> - was FULLY Loaded into web Browser
>> >
>> >

>>
>>
>>
>> if its a IMG, use image readystate
>>
>> example
>> http://dev.thatsit.net.au/ASP/sample...te/default.htm
>>
>>
>> >
>> > My Question is:
>> >
>> >
>> > describe,
>> >
>> > i have a page that does this
>> > a dll thatt does that
>> >
>> > the problem temp file
>> >
>> >
>> > How do I assure in ASP that an html element was fully loaded in the
>> > client side?
>> >
>> > myGetImage.asp uses a myGetImg.dll that does the following steps:
>> >
>> > 1. myGetImg.dll gets a data base record field
>> > 2. myGetImg.dll creates a temporary image - out of step 1 - on the
>> > client side - eg. myTempImg.jpg
>> > 3. myGetImage.asp has the <img .../> tag, and displays myTempImg.jpg on
>> > the client side.
>> > 4. myGetImage.asp uses a simple for...next loop for delaying - because
>> > in step 6 myTempImg.jpg is deleted -
>> > and Server.ScriptTimeout has a bigger value than the default.
>> > 5. myTempImg.jpg is supposed to be shown/displayed on the client side
>> > 6. myGetImg.dll deletes the myTempImg.jpg
>> >
>> >
>> > i'm not complete with step 4: that uses for...next loop for delaying,
>> > because it can very annoying
>> > on the client side to wait so long, for a image to be displayed on the
>> > client browser.
>> >
>> > My problem is:
>> > On some case - eg where myTempImg.jpg has big size - the
>> > myTempImg.jpg is deleted by myGetImg.dll,
>> > before myTempImg.jpg was displayed on the client/web browser.
>> > the for..next/and Server.ScriptTimeout don't seem as a good idea,
>> > because they sometimes they work and sometimes not.
>> > i've test my page on intranet and it's ok, but i'm not sure this will
>> > be valid for internet testing.
>> >
>> >
>> >
>> > My Question is:
>> >
>> > is there any object/way/method in asp, that can
>> > assure/verify/check/make certain that
>> > myTempImg.jpg was fully/100% loaded into the client web server, before
>> > myGetImg.dll deletes it.
>> >
>> > OR
>> >
>> > How do I assure/be certain/check in ASP that an html element was fully
>> > loaded in the client side?
>> >

>
> Hi Slim,
> is there a vbscript version - the sample you gave is in javascript?
>



the same.

sub dFish_onreadystatechange
rsc.innerText = dFish.readyState
end sub


 
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thisis
Guest
Posts: n/a
 
      10-29-2006

Slim wrote:
> "thisis" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed) oups.com...
> >
> > Slim wrote:
> >> "thisis" <(E-Mail Removed)> wrote in message
> >> news:(E-Mail Removed) ps.com...
> >> > Hi All,
> >> >
> >> > Hi All,
> >> >
> >> > (this is not the same topic as the my previous topic)
> >> >
> >> >
> >> > What objects/methods/properties does VBScript offer for:
> >> > Assuring/guarantee/make certain that ASP/VBSCript an ELEMENT - e.g.
> >> > <img ... /> - was FULLY Loaded into web Browser
> >> >
> >> >
> >>
> >>
> >>
> >> if its a IMG, use image readystate
> >>
> >> example
> >> http://dev.thatsit.net.au/ASP/sample...te/default.htm
> >>
> >>
> >> >
> >> > My Question is:
> >> >
> >> >
> >> > describe,
> >> >
> >> > i have a page that does this
> >> > a dll thatt does that
> >> >
> >> > the problem temp file
> >> >
> >> >
> >> > How do I assure in ASP that an html element was fully loaded in the
> >> > client side?
> >> >
> >> > myGetImage.asp uses a myGetImg.dll that does the following steps:
> >> >
> >> > 1. myGetImg.dll gets a data base record field
> >> > 2. myGetImg.dll creates a temporary image - out of step 1 - on the
> >> > client side - eg. myTempImg.jpg
> >> > 3. myGetImage.asp has the <img .../> tag, and displays myTempImg.jpg on
> >> > the client side.
> >> > 4. myGetImage.asp uses a simple for...next loop for delaying - because
> >> > in step 6 myTempImg.jpg is deleted -
> >> > and Server.ScriptTimeout has a bigger value than the default.
> >> > 5. myTempImg.jpg is supposed to be shown/displayed on the client side
> >> > 6. myGetImg.dll deletes the myTempImg.jpg
> >> >
> >> >
> >> > i'm not complete with step 4: that uses for...next loop for delaying,
> >> > because it can very annoying
> >> > on the client side to wait so long, for a image to be displayed on the
> >> > client browser.
> >> >
> >> > My problem is:
> >> > On some case - eg where myTempImg.jpg has big size - the
> >> > myTempImg.jpg is deleted by myGetImg.dll,
> >> > before myTempImg.jpg was displayed on the client/web browser.
> >> > the for..next/and Server.ScriptTimeout don't seem as a good idea,
> >> > because they sometimes they work and sometimes not.
> >> > i've test my page on intranet and it's ok, but i'm not sure this will
> >> > be valid for internet testing.
> >> >
> >> >
> >> >
> >> > My Question is:
> >> >
> >> > is there any object/way/method in asp, that can
> >> > assure/verify/check/make certain that
> >> > myTempImg.jpg was fully/100% loaded into the client web server, before
> >> > myGetImg.dll deletes it.
> >> >
> >> > OR
> >> >
> >> > How do I assure/be certain/check in ASP that an html element was fully
> >> > loaded in the client side?
> >> >

> >
> > Hi Slim,
> > is there a vbscript version - the sample you gave is in javascript?
> >

>
>
> the same.
>
> sub dFish_onreadystatechange
> rsc.innerText = dFish.readyState
> end sub


ok, slim, thanks for the guidlines - it sure made some order, in the
mess my code was.

 
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