Scratch

WindowsExplorer · 2011-09-11 04:30:43

Ok, I searched lots of sites, but didn't find the answer. I'm wondering how to I make it so that it automatically brings you to a webpage, without a link having to been clicked?

scimonster · 2011-09-11 05:03:39

You mean like, when you go to a page, it automatically forwards you somewhere else?
Read. smile

WindowsExplorer · 2011-09-11 05:28:52

Is there a code in javascript for

if contents_from_file("file url") = "selected contents"
{
method
}

sparks · 2011-09-11 05:56:49

Code:

<?php
$fileContents = file_get_contents("URL to file");
?>
<script type = "text/javascript">
     if(<?php echo $fileContents; ?> == "selected contents"){
          code
     }
</script>

This is just off the top of my head. There may be a javascript equivalent to the php file_get_contents() method you can use rather than using a php variable.

whizzer · 2011-09-11 07:09:27

nathanprocks · 2011-09-11 07:26:16

put this in the <head> and </head> tags:

Code:

<script type="text/javascript">
window.location=('http://www.google.com')
</script>

change http://www.google.com to the website you want to redirect to

Last edited by nathanprocks (2011-09-11 07:26:56)

sparks · 2011-09-11 07:33:52

nathanprocks wrote:
put this in the <head> and </head> tags:
Code:
<script type="text/javascript">
window.location=('http://www.google.com')
</script>
change http://www.google.com to the website you want to redirect to

Out of interest, does the js redirect allow variables in it? I've found that the php redirect function won't work if you try to put variables into the URL whilst thankfully the HTTP meta redirect function allows them tongue

nathanprocks · 2011-09-11 07:39:49

sparks wrote:
nathanprocks wrote:
put this in the <head> and </head> tags:
Code:
<script type="text/javascript">
window.location=('http://www.google.com')
</script>
change http://www.google.com to the website you want to redirect to
Out of interest, does the js redirect allow variables in it? I've found that the php redirect function won't work if you try to put variables into the URL whilst thankfully the HTTP meta redirect function allows them

like this?

Code:

<script type="text/javascript">
var google = "http://www.google.com"
window.location=(google)
</script>

sparks · 2011-09-11 07:41:55

more like

Code:

<script type="text/javascript">
var type = "Operators"
window.location=('http://www.somesite.com/typesearch?type=' + type)
</script>

nathanprocks · 2011-09-11 07:47:48

sparks wrote:

more like

Code:

<script type="text/javascript">
var type = "Operators"
window.location=('http://www.somesite.com/typesearch?type=' + type)
</script>

yeah that would work!
search for 'variables' with google:

Code:

<script type="text/javascript">
var search = "variables"
window.location=('http://www.google.com/search?q=' + search)
</script>

and i also just found out that u can put spaces in google without using + in the address bar

Last edited by nathanprocks (2011-09-11 07:48:19)

sparks · 2011-09-11 07:49:51

Oh yes, a lot of search engines and search filters use + to indicate seperate search terms and _ to indicate two words that are part of a single search term like shirley_bassey+singer smile

nathanprocks · 2011-09-11 07:52:05

sparks wrote:
Oh yes, a lot of search engines and search filters use + to indicate seperate search terms and _ to indicate two words that are part of a single search term like shirley_bassey+singer

lol i put a space in the search variable between two words and it changed to %20 which also works big_smile i always thought u had to put +

WindowsExplorer · 2011-09-11 08:28:24

I am making a thing using HTML, and javascript and some php. But when it starts, the login box doesn't appear. Here's teh code (please don't steal it):

Code:

<script type="text/javascript">
<!--
window.location = "javascript:login()"
//-->
</script>

<script type="text/javascript">
function login()
{
var username=prompt("Please enter your username:");
var password=prompt("Please enter your password:");
}
</script>

<?php
$fileContents = file_get_contents("http://scratch.mit.edu/api/authenticateuser?username=" + username + "&password=" + password);
?>
<script type = "text/javascript">
     if(<?php echo $fileContents; ?> == "false"){
          <?php echo "Invalid Details" ?>
     }
     else {

     } </script>
<html>
<head>
<script type="text/javascript">
function show_prompt()
{
var name=prompt("Please enter a username:");
var projectid=prompt("Please enter a project ID:");
if (projectid!=null && projectid!="")
  {
  window.location = "http://scratch.mit.edu/projects/" + name + "/" + projectid;
  }
}
</script>
</head>
<body>

<input type="button" onclick="show_prompt()" value="Open a Project" />

</body>
</html>

Hardmath123 · 2011-09-11 08:34:22

WindowsExplorer wrote:

I am making a thing using HTML, and javascript and some php. But when it starts, the login box doesn't appear. Here's teh code (please don't steal it):

Code:

<script type="text/javascript">
login() // Error here (I think).
</script>

<script type="text/javascript">
function login()
{
var username=prompt("Please enter your username:");
var password=prompt("Please enter your password:");
}
</script>

<?php
$fileContents = file_get_contents("http://scratch.mit.edu/api/authenticateuser?username=" + username + "&password=" + password);
?>
<script type = "text/javascript">
     if(<?php echo $fileContents; ?> == "false"){
          <?php echo "Invalid Details" ?>
     }
     else {

     } </script>
<html>
<head>
<script type="text/javascript">
function show_prompt()
{
var name=prompt("Please enter a username:");
var projectid=prompt("Please enter a project ID:");
if (projectid!=null && projectid!="")
  {
  window.location = "http://scratch.mit.edu/projects/" + name + "/" + projectid;
  }
}
</script>
</head>
<body>

<input type="button" onclick="show_prompt()" value="Open a Project" />

</body>
</html>

scimonster · 2011-09-11 09:02:52

WindowsExplorer wrote:

I am making a thing using HTML, and javascript and some php. But when it starts, the login box doesn't appear. Here's teh code (please don't steal it):

Code:

<script type="text/javascript">
<!--
window.location = "javascript:login()"
//-->
</script>

<script type="text/javascript">
function login()
{
var username=prompt("Please enter your username:");
var password=prompt("Please enter your password:");
}
</script>

<?php
$fileContents = file_get_contents("http://scratch.mit.edu/api/authenticateuser?username=" + username + "&password=" + password);
?>
<script type = "text/javascript">
     if(<?php echo $fileContents; ?> == "false"){
          <?php echo "Invalid Details" ?>
     }
     else {

     } </script>
<html>
<head>
<script type="text/javascript">
function show_prompt()
{
var name=prompt("Please enter a username:");
var projectid=prompt("Please enter a project ID:");
if (projectid!=null && projectid!="")
  {
  window.location = "http://scratch.mit.edu/projects/" + name + "/" + projectid;
  }
}
</script>
</head>
<body>

<input type="button" onclick="show_prompt()" value="Open a Project" />

</body>
</html>

It's quite obvious that you need

Code:

<body onload="login()">

instead of

Code:

<script type="text/javascript">
<!--
window.location = "javascript:login()"
//-->
</script>

wink

WindowsExplorer · 2011-09-11 09:04:52

sparks wrote:
Code:
<?php
$fileContents = file_get_contents("URL to file");
?>
<script type = "text/javascript">
     if(<?php echo $fileContents; ?> == "selected contents"){
          code
     }
</script>
This is just off the top of my head. There may be a javascript equivalent to the php file_get_contents() method you can use rather than using a php variable.

It doesn't work.

sparks · 2011-09-11 09:14:37

Hmmm, well I haven't tested it but I can't see anything wrong with it. you could try putting the php echo in the if statement into speech marks, otherwise your contents might be what's causing the problem, not the statement above.

WindowsExplorer · 2011-09-11 09:19:53

Still not working.

sparks · 2011-09-11 09:27:51

Then I have no idea, I'm afraid.

LS97 · 2011-09-11 09:58:48

sparks wrote:
Then I have no idea, I'm afraid.

Exact phrasing much? [ ]

Last edited by LS97 (2011-09-11 09:59:03)

WindowsExplorer · 2011-09-11 09:59:21

sparks wrote:
Then I have no idea, I'm afraid.

I need it for making a thing where you need to login with your Scratch account. sad

LS97 · 2011-09-11 10:02:14

sparks wrote:
Then I have no idea, I'm afraid.

It doesn't work because you forgot to add javascript double quotes outside the PHP echo.

sparks · 2011-09-11 10:02:55

LS97 wrote:
sparks wrote:
Then I have no idea, I'm afraid.
Exact phrasing much? [ ]

Okay so I'm clueless twice in one day. I can only assume it's good for me! tongue

sparks · 2011-09-11 10:06:18

LS97 wrote:
sparks wrote:
Then I have no idea, I'm afraid.
It doesn't work because you forgot to add javascript double quotes outside the PHP echo.

sparks wrote:
Hmmm, well I haven't tested it but I can't see anything wrong with it. You could try putting the php echo in the if statement into speech marks, otherwise your contents might be what's causing the problem, not the statement above.

WindowsExplorer wrote:
Still not working.

LS97 · 2011-09-11 10:09:56

sparks wrote:
LS97 wrote:
sparks wrote:
Then I have no idea, I'm afraid.
It doesn't work because you forgot to add javascript double quotes outside the PHP echo.
sparks wrote:
Hmmm, well I haven't tested it but I can't see anything wrong with it. You could try putting the php echo in the if statement into speech marks, otherwise your contents might be what's causing the problem, not the statement above.
WindowsExplorer wrote:
Still not working.

oh, oops.

Anyway, why don't you just use PHP since you can?

header('Location')?

Scratch

archived forums

#1 2011-09-11 04:30:43

Web Coding Questions

#2 2011-09-11 05:03:39

Re: Web Coding Questions

#3 2011-09-11 05:28:52

Re: Web Coding Questions

#4 2011-09-11 05:56:49

Re: Web Coding Questions

Code:

#5 2011-09-11 07:09:27

Re: Web Coding Questions

#6 2011-09-11 07:26:16

Re: Web Coding Questions

Code:

#7 2011-09-11 07:33:52

Re: Web Coding Questions

nathanprocks wrote:

Code:

#8 2011-09-11 07:39:49

Re: Web Coding Questions

sparks wrote:

nathanprocks wrote:

Code:

Code:

#9 2011-09-11 07:41:55

Re: Web Coding Questions

Code:

#10 2011-09-11 07:47:48

Re: Web Coding Questions

sparks wrote:

Code:

Code:

#11 2011-09-11 07:49:51

Re: Web Coding Questions

#12 2011-09-11 07:52:05

Re: Web Coding Questions

sparks wrote:

#13 2011-09-11 08:28:24

Re: Web Coding Questions

Code:

#14 2011-09-11 08:34:22

Re: Web Coding Questions

WindowsExplorer wrote:

Code:

#15 2011-09-11 09:02:52

Re: Web Coding Questions

WindowsExplorer wrote:

Code:

Code:

Code:

#16 2011-09-11 09:04:52

Re: Web Coding Questions

sparks wrote:

Code:

#17 2011-09-11 09:14:37

Re: Web Coding Questions

#18 2011-09-11 09:19:53

Re: Web Coding Questions

#19 2011-09-11 09:27:51

Re: Web Coding Questions

#20 2011-09-11 09:58:48

Re: Web Coding Questions

sparks wrote:

#21 2011-09-11 09:59:21

Re: Web Coding Questions

sparks wrote:

#22 2011-09-11 10:02:14

Re: Web Coding Questions

sparks wrote:

#23 2011-09-11 10:02:55

Re: Web Coding Questions

LS97 wrote:

sparks wrote:

#24 2011-09-11 10:06:18

Re: Web Coding Questions

LS97 wrote:

sparks wrote:

sparks wrote: