[Limit empty input array]

Hi hansford

Thanks for helping but i think this is not the best solution because if i had in database question with 5 answers and when i edit this will look same:

<?
foreach($result as $data) {
 echo '<input type="text" name="answers[]" class="required-fields" value="'.$data['answer'].'" />';
} 
?>

I think is better to use for loop for limit inputs....

[Limit empty input array]

Hi

How can limit only required input fields cannot be empty.

<form name="test" method="post" action="test.php">
<label for="quest">
  <input type="text" name="quest" />  <!-- REQUIRED -->
</label>
<label for="answers">
  <input type="text" name="answers[]" /> <!-- REQUIRED -->
</label>
<label for="answers">
  <input type="text" name="answers[]" /> <!-- REQUIRED -->
</label>
<label for="answers">
  <input type="text" name="answers[]" />
</label>
<label for="answers">
  <input type="text" name="answers[]" />
</label>
<label for="answers">
  <input type="text" name="answers[]" />
</label>

<label for="submit">
  <input type="submit" name="submit" value="Submit" />
</label>
</form>

Following function working only on all empty input fields, i need help to enable button when required fields is not empty.

$(document).ready(function() {
    var $submit = $("input[type=submit]"),
        $inputs = $('input[name=quest], input[name=answers[]]');

    function checkEmpty() {

        // filter over the empty inputs
        return $inputs.filter(function() {
            return !$.trim(this.value);
        }).length === 0;
    }

    $inputs.on('keyup', function() {
        $submit.prop("disabled", !checkEmpty());
    }).keyup(); // trigger an initial blur
});

[poll display data]

Hi, i need help for get data from following tables:

 

questions:

id

question

 

options:

id

ques_id

value

 

votes:

id

option_id

voted_on

ip

 

Question: What is your favorite color.

Option1: Test 1  - 83 votes

Option2: Test 2 - 0 votes

Option3: Test 3 - 51 votes

 

I'm using this sql for result:

SELECT options.id, options.value, COUNT(*) as votes FROM votes, options WHERE votes.option_id=options.id AND votes.option_id IN(SELECT id FROM options WHERE ques_id=2) GROUP BY votes.option_id;

so i get this:

id   value   votes

1    Test1     83

3    Test3     51

 

because there is not votes for option Test2 and doesn't show it.

i need help to get all data like this:

 

id   value   votes

1    Test1     83

2    Test2      0

3    Test3     51

[Array push in foreach loop]

Hi Psycho

Thanks for reply i found solution:

$v = implode( "|", $votes );
$v = array($v);
$a = implode( "|", $answers );
$a = array($a);
    
$x = array_merge($check, $v, $a);
echo json_encode($x);

[Array push in foreach loop]

Thank you for reply DavidAM

With this code i get result from array:

function(data) {
 if (data[0] == "ok") {
  show_results(id,data[1],data[2], 'voted');
}

data[1] = votes
data[2] = values

<button onClick="show_results('2','67|38|38|','Test1|Test2|Test3|','no'); return false;">Result</button>

[Array push in foreach loop]

i have tried with this but i get this result: "ok","67|","38|","38|","Test1|","Test2|","Test3|"

Pls help me to get this result: "ok","67|38|38|","Test1|Test2|Test3|"

<?
$answers = array();
$votes = array();
$check = array('ok');

foreach($results as $rows) {
   $votes[] = $rows['votes']."|";
   $answers[] = $rows['value']."|";
  }

$test = array_merge($check, $votes, $answers);

echo json_encode($test);

[Array push in foreach loop]

Thank you for reply ginerjm.

Actually i need this result: ok64|33|37|Test1|Test2|Test3|
Because i send it to JSON:

echo json_encode($check);

After i get result i use javascript for each result:

votes = votes.split("|");
values = values.split("|");

 

[Array push in foreach loop]

Yes
This is result of votes:  64|33|37|

This is result of values: Test1|Test2|Test3|

 

So i want this result push in array and get this result: ok64|33|37|Test1|Test2|Test3|

[Array push in foreach loop]

I need help for get this result in foreach loop.

ok64|33|37|Test1|Test2|Test3|

 

But with my looping i get this result:

ok64|Test1|33Test2|37|Test3|

<?
$check = array('ok');
foreach($results as $rows) {
  array_push($check, $rows['votes']."|");
  array_push($check, $rows['value']."|");
 }
?>

[Highlight text if preg_match dot(.)]

Hi selathe

Thanks for helping but i'm not able to install PECL extensions.

[Highlight text if preg_match dot(.)]

Result for dates is: Quis nostrud 0510

Result for non dates is: Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat.

[Highlight text if preg_match dot(.)]

$text= "Quis nostrud 05.10.2011 exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat.";
$regExp = '/^([^.]+)\\.\s/';
$replace = '<strong>$1</strong>.';
$text = preg_replace ($regExp, $replace, $text);
$test = explode(".", $text);
$display1 = nl2br($test[0]);
$display2 = nl2br($test[1]);

Result is: Quis nostrud 0510  (without apply tags <strong>)

[Highlight text if preg_match dot(.)]

I'm trying this one but doesn't work

$regExp = '/^([^.]+)\\.\s/';

[Highlight text if preg_match dot(.)]

For the first, just add a space after the period in the RegExp. Should handle dates just fine then.

 

Please example with regex

[Highlight text if preg_match dot(.)]

Tested and working, but if exist date like 05.10.2011 highlighting stop in 05. can be this skip ?

 

And text separated with two variables:

$highlighted = "Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.";
$more = "Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat."; 

[Highlight text if preg_match dot(.)]

Hi guys

I need highlight text from variable like this one:

 

$text = "Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat.";

  If preg_match first dot in text i want replace it like this bellow:

 

  Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

  Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat.

[Two Checkbox Save Like Array Into One Column In Database]

Thanks working!!

[Two Checkbox Save Like Array Into One Column In Database]

Hello Barand

How can add for each checkbox (checked='checked')

$id = $_GET['id'];
$sql = mysql_query("SELECT * FROM table WHERE id=$id");
$data = mysql_fetch_array($sql);
$checkbox = data['c'];

$test = array(1 => "A", 2 => "B");
foreach ($test as $k => $v) {
if ($checkbox == $k) { $checked = " checked='checked'";
echo "<input type=\"checkbox\" name=\"c[]\" value=\"$k\"$checked> $v <br>";
}

How can i retrieve if column:

c == 1 only checked A

c == 2 only checked B

c == 3 checked A and B ?

[Two Checkbox Save Like Array Into One Column In Database]

Hi Barand

Thanks for reply and for smart solution !

[Two Checkbox Save Like Array Into One Column In Database]

Hello guys

I'm tried to save data from 2 checkbox into one column in database and retrieve.

 

In this case i have this:

<?
$test = array(1 => "A", 2 => "B");
foreach ($test as $k => $v) {
echo "<input type=\"checkbox\" name=\"c\" value=\"$k\"> $v <br>";
}
?>

If those 2 checkbox selected i want save in base like array 1,2

After this check from database if column data is:

1 = show pic 1

2 = show pic 2

1,2 (array) = show pic 3

[Update column with foreach]

Yes Working

Thanks !

[Update column with foreach]

Ok i have seo function for replace names from category like this:

cname: Foo Bar

cseo: foo-bar

 

so i don't know which is the best method to update every cname column to cseo column

[Update column with foreach]

I want to update empty columns in datebase, so i have this table:

 

category

- cid

- cname

- cparent

- cseo

Column cseo is empty i want update it with cname column with seo function.

This foreach doesn't work

 

code is:

<?php
$cats = mysql_query("SELECT * FROM category WHERE cparent ='4' ORDER BY cid DESC");
while ($data = mysql_fetch_array($cats)) {
if ($data['cseo'] == ""){
foreach ($data['cname'] as $seo_names) {
$seo_link = seo($seo_names);
$result = mysql_query("UPDATE category SET cseo='$seo_link' WHERE cid='".$data['cid']."'");
if ($result) { echo "Done!"; }
}
}
}

 

[preg_replace for url links]

If i use this code then show: gallery?show=5

if i remove  $html = str_replace('gallery.php','gallery',$html); then show me gallery/5

How can fix it ?

$html = str_replace('gallery.php','gallery',$html);
$html = preg_replace('/gallery\.php\?show=([0-9]+)/i','gallery/$1',$html);

[preg_replace for url links]

Then what's wrong with my site show me gallery?show=5

 

.htaccess

RewriteRule ^gallery/([0-9]+)/?$  gallery.php?show=$1 [QSA,L]