In php i fire off my pixel in a if statement like this :
if ($result == C){
echo "<img src='http://www.123123.com/tracking/RecordPixel.aspx?cmp=933&optional'/>";
}else{
echo "<meta http-equiv=\"refresh\" content=\"0;URL='http://123123.co.uk/index.php/'\"> ";
}
I am trying to do this in vb.net and i am looking for resources and cannot find any.
In VB.NET you can add a server control to your page, as a literal control. And in codebehind (for ex. in pageload), you can translate it in something similar to:
if (result = C) then
yourLiteralID.text = "<img src..."
else
yourLiteralID.text = "<meta..."
end if
Related
I'm having this PHP-script:
<?php
$old_path = getcwd();
chdir('/var/www/html/SEARCHTOOLS/');
$term1 = $_POST['query1'];
$term2 = $_POST['query2'];
$var = "{$term1} {$term2}";
$outcome = shell_exec("searcher $var");
chdir($old_path);
echo "<pre>$outcome</pre>";
?>
On a searchpage two searchwords are written and the searchbutton is pushed. The search result turns up as a webpage like this:
/var/www/html/SEARCHTOOLS/1974-1991.pdf:1
/var/www/html/SEARCHTOOLS/1974-1991.pdf:3
/var/www/html/SEARCHTOOLS/1974-1991.pdf:7
/var/www/html/SEARCHTOOLS/1974-1991.pdf:7
/var/www/html/SEARCHTOOLS/1974-1991.pdf:9
/var/www/html/SEARCHTOOLS/1974-1991.pdf:13
/var/www/html/SEARCHTOOLS/1974-1991.pdf:13
The result shows links to individual PDF-files and pagenumber in that file, but are not clickable.
Is there a way to make these links clickable so that it opens up for instance in Evince or Acrobat at the correct page number?
Many thanks in advance.
/Paul
I found a correct answer to my problem. It took some time, but here it is:
<?php
// Get current working directory and put it as variable
$old_path = getcwd();
// Change directory
chdir('/var/www/html/SEARCHTOOLS/');
// Create first variable as result of first searchword on searchpage
$term1 = $_POST['query1'];
// Create second variable as result of second searchword on searchpage
$term2 = $_POST['query2'];
// Create a variable combining first AND second variable
$var = "{$term1} {$term2}";
// Create a variable as the result of the executed search using command "sokare" and variable "$var"
$outcome = shell_exec("sokare $var");
// Return to starting directory
chdir($old_path);
// Split the varible "$outcome" per line representing every page in PDF-file where variable "$var" is found
foreach(preg_split("/((\r?\n)|(\r\n?))/", $outcome) as $line){
// Create a variable out of the given pagenumber in PDF-file
$end = substr($line, strpos($line, ":") + 1);
// Trim the line by removing leading directories from line
$line2 = str_replace('/var/www/html', '', $line);
// Change a string from lower to upper case
$line2 = str_replace('searchtools', 'SEARCHTOOLS', $line2);
// Remove the colon and anything behind it from line
$line2 = array_shift(explode(':', $line2));
// Add suffix to line to facilitate linking to pagenumber in PDF-file
$line3 = str_replace(" ", "_", $line2).'#page=';
// Add pagenumber from the variable "$end"
$line3 = str_replace(" ", "_", $line3).$end;
// Print each line as a correct URL-link
echo "<pre><a href=$line3>$line3</a></pre>";
}
?>
The search results will now turn up as (and are clickable):
/SEARCHTOOLS/1974-1991.pdf#page=1
/SEARCHTOOLS/1974-1991.pdf#page=3
/SEARCHTOOLS/1974-1991.pdf#page=7
Just a small edit. The line ....
// Add suffix to line to facilitate linking to pagenumber in PDF-file
$line3 = str_replace(" ", "_", $line2).'#page=';
...works better with:
// Add suffix to line to facilitate linking to pagenumber in PDF-file
if (substr($line2, -3) == 'pdf') {
$line3 = $line2.'#page=';
}
I am trying to dynamically set the content of a cell using the KendoGrid Content Template and inline Razor but I am getting all sorts of errors.
"<table><tr>" +
"<td style='color:yellow; width:200px;height:13px;padding-top:0px; margin-top:0px;text-align:center;' class='audiogrid'>" +
#{
#if ((int)TempData["MediaTypeId"] == 1) {
#"<audio id='a1' src='#: MediaLocation #' controls='controls' preload='auto' autobuffer><embed height='26' autostart = 'false' type = 'audio/mpeg' width='290' src='#: MediaLocation #'></audio>" +
}
else{
#" #: Description # " +
}
}
"</td>" +
"</tr></table>"
The above code throws an error: CS1646: Keyword, identifier, or string expected after verbatim specifier: # at the first instance of the # sign.
I don't understand why or what this error means. According to the rules of using Razor in MVC4, my syntax should work. Did a little research to be sure and found the syntax to be accurate here
But I tried a variation that included a string after the # as the error suggested and that I figured should work as well:
"<table><tr>" +
"<td style='color:yellow; width:200px;height:13px;padding-top:0px; margin-top:0px;text-align:center;' class='audiogrid'>" +
#if ((int)TempData["MediaTypeId"] == 1) {
#"<audio id='a1' src='#: MediaLocation #' controls='controls' preload='auto' autobuffer><embed height='26' autostart = 'false' type = 'audio/mpeg' width='290' src='#: MediaLocation #'></audio>" +
}
else{
#" #: Description # " +
}
"</td>" +
"</tr></table>"
This time I get Compiler Error Message: CS1026: ) expected at the same line that the # first appears in my code.
I've also tried some other variations but none of them seem to work.
What am I doing wrong or missing here? :-(
Basically the control in the cell should change based on the media type.
Razor is not some sort of string concatenating syntax. You specify the html tags and C# code, and the Razor engine writes them to the client.
Inside an #{ block (or any other code block), you can use C# statements. There's no need for an extra #.
Inside the #if (or any other code block), you can use html tags. No need to prepend them with an #.
Inside the else block, use #: to output html without an html tag.
<table><tr>
<td style='color:yellow; width:200px;height:13px;padding-top:0px; margin-top:0px;text-align:center;' class='audiogrid'>
#{
if ((int)TempData["MediaTypeId"] == 1) {
<audio id='a1' src='#: MediaLocation #' controls='controls' preload='auto' autobuffer><embed height='26' autostart = 'false' type = 'audio/mpeg' width='290' src='#: MediaLocation #'></audio>
}
else{
<text> #: Description # </text>
}
}
I have many websites that use some of the same content snippets and instead of manually updating all the different websites, I thought it would be a good idea to have the content stored in a database as to only have one copy instead of multiple. It works great except for one issue which is the images that are in the article are sometimes left aligned and other times right aligned.
My solution was to add the following code to the article's image CSS tag that is in the database and use a variable on each of the individual pages to add the custom classes to the image.
class="<?php echo $ImgClass01; ?>"
EDIT: here is more of the content from what is stored in the database field to make my question a little more understandable.
<p><img src="img/charleston.jpg" class="<?php echo $ImgClass01; ?>">Is it the delightful year-round climate? The almost-European feel of its downtown city streets? The overwhelming...</p>
However, the webpage is only showing the text when viewing the source code and not using the variable. Almost anything is possible, but I'm not sure how to make this work.
Here is the code on the page...
// value for the class within the article to be printed on the page
$ImgClass01 = 'img-responsive img-rounded pull-right';
//Start a while loop to process all the rows
while ($row = mysql_fetch_assoc ($result_set))
{
$article = $row['article'];
echo $article;
} //END WHILE
EDIT: Just in case the entire page will be helpful, here is it.
<?php
$PageTitle = "Charleston, South Carolina | Local Towns";
$PageDescription = "Charleston is rated the first most popular vacation destination in the United States, and it surely must rank in...";
// 1. Create a database connection
$link = mysql_connect ("localhost", "root", "");
if (!$link) die("Could not connect: " . mysql_error());
// 2. Select a database to use
if (!mysql_select_db ("articleBank"))
die("Problem with the database: " . mysql_error());
// 3. Set up query for items to display
$query = "SELECT article FROM `articles` WHERE ID = 1";
// 4. Execute the query
$result_set = mysql_query ($query);
include ("theme/header.php");
// value for the class within the article to be printed on the page
$ImgClass01 = 'img-responsive img-rounded pull-right';
//Start a while loop to process all the rows
while ($row = mysql_fetch_assoc ($result_set))
{
$article = $row['article'];
echo $article;
} //END WHILE
// 5. Close Connection
mysql_close();
include ("theme/footer.php");
?>
while ($row = mysql_fetch_assoc ($other_result_set))
{
$ImgClass01 = $row['ImgClass01'];
}
not sure what you wanted, but you could use left, right in some row like place..
I'd like to write small scripts which feature incremental search (find-as-you-type) on the command line.
Use case: I have my mobile phone connected via USB, Using gammu --sendsms TEXT I can write text messages. I have the phonebook as CSV, and want to search-as-i-type on that.
What's the easiest/best way to do it? It might be in bash/zsh/Perl/Python or any other scripting language.
Edit:
Solution: Modifying Term::Complete did what I want. See below for the answer.
I get the impression GNU Readline supports this kind of thing. Though, I have not used it myself. Here is a C++ example of custom auto complete, which could easily be done in C too. There is also a Python API for readline.
This StackOverflow question gives examples in Python, one of which is ...
import readline
def completer(text, state):
options = [x in addrs where x.startswith(text)]
if state < options.length:
return options[state]
else
return None
readline.set_completer(completer)
this article on Bash autocompletion may help. This article also gives examples of programming bash's auto complete feature.
Following Aiden Bell's hint, I tried Readline in Perl.
Solution 1 using Term::Complete (also used by CPAN, I think):
use Term::Complete;
my $F;
open($F,"<","bin/phonebook.csv");
my #terms = <$F>; chomp(#terms);
close($F);
my $input;
while (!defined $input) {
$input = Complete("Enter a name or number: ",#terms);
my ($name,$number) = split(/\t/,$input);
print("Sending SMS to $name ($number).\n");
system("sudo gammu --sendsms TEXT $number");
}
Press \ to complete, press Ctrl-D to see all possibilities.
Solution 2: Ctrl-D is one keystroke to much, so using standard Term::Readline allows completion and the display off possible completions using only \.
use Term::ReadLine;
my $F;
open($F,"<","bin/phonebook.csv");
my #terms = <$F>; chomp(#terms);
close($F);
my $term = new Term::ReadLine;
$term->Attribs->{completion_function} = sub { return #terms; };
my $prompt = "Enter name or number >> ";
my $OUT = $term->OUT || \*STDOUT;
while ( defined (my $input = $term->readline($prompt)) ) {
my ($name,$number) = split(/\t/,$input);
print("Sending SMS to $name ($number).\n");
system("sudo gammu --sendsms TEXT $number");
}
This solution still needs a for completion.
Edit: Final Solution
Modifying Term::Complete (http://search.cpan.org/~jesse/perl-5.12.0/lib/Term/Complete.pm) does give me on the fly completion.
Source code: http://search.cpan.org/CPAN/authors/id/J/JE/JESSE/perl-5.12.0.tar.gz
Solution number 1 works with this modification. I will put the whole sample online somewhere else if this can be used by somebody
Modifications of Completion.pm (just reusing it's code for Control-D and \ for each character):
170c172,189
my $redo=0;
#match = grep(/^\Q$return/, #cmp_lst);
unless ($#match < 0) {
$l = length($test = shift(#match));
foreach $cmp (#match) {
until (substr($cmp, 0, $l) eq substr($test, 0, $l)) {
$l--;
}
}
print("\a");
print($test = substr($test, $r, $l - $r));
$redo = $l - $r == 0;
if ($redo) { print(join("\r\n", '', grep(/^\Q$return/, #cmp_lst)), "\r\n"); }
$r = length($return .= $test);
}
if ($redo) { redo LOOP; } else { last CASE; }
I'd like to be able to run a script that parsed through the twitter page and compiled a list of tweets for a given time period - one week to be more exact. Ideally it should return the results as a html list that could then be posted in a blog. Like here:
http://www.perezfox.com/2009/07/12/the-week-in-tweet-for-2009-07-12/
I'm sure there's a script out there that could do it, unless the guy does it manually (that would be a big pain!). If there is such a script forgive my ignorance.
Thanks.
Use the Twitter search API. For instance, this query returns my tweets between 2009-07-10 and 2009-07-17:
http://search.twitter.com/search.atom?q=from:tormodfj&since=2009-07-10&until=2009-07-17
For anyone that's interested, I hacked together a quick PHP parser that will take the XML output of the above feed and turn it into a nice list. It's sensible if you post a lot of tweets to use the rpp parameter, so that your feed doesn't get clipped at 15. The maximum limit is 100. So by sticking this url into NetNewsWire (or equivalent feed reader):
http://search.twitter.com/search.atom?q=from:yourTwitterAccountHere&since=2009-07-13&until=2009-07-19&rpp=100
and exporting the xml to a hard file, you can use this script:
<?php
$date = "";
$in = 'links.xml'; //tweets
file_exists($in) ? $xml = simplexml_load_file($in) : die ('Failed to open xml data.');
foreach($xml->entry as $item)
{
$newdate = date("dS F", strtotime($item->published));
if ($date == "")
{
echo "<h2>$newdate</h2>\n<ul>\n";
}
elseif ($newdate != $date)
{
echo "</ul>\n<h2>$newdate</h2>\n<ul>\n";
}
echo "<li>\n<p>" . $item->content ." *</p>\n</li>\n";
$date = $newdate;
}
echo "</ul>\n";
?>