I build a webshop, but the client wants a second currency, HKD. In the node-record.tpl.php file I found the line responsible for displaying the price:
print uc_currency_format($node->sell_price);
I looked into the Drupal documentation, and found the function currency_api_converter. To use it, I thought it should be like this:
print ' ('. currency_api_convert('RMB', 'EUR', $node->sell_price) .')</div>';
But for some reason, all I get is a sort of Array error:
What am I doing wrong?
Function currency_api_convert() returns array of values
$result['value'] = $value;
$result['rate'] = $rate;
$result['timestamp'] = $timestamp;
$result['date'] = $date;
$result['time'] = $time;
$result['status'] = TRUE;
$result['message'] = 'success';
Then you should to rewrite your code to
$convert = currency_api_convert('RMB', 'EUR', $node->sell_price);
print ' ('. $convert['value'] .' EUR)</div>';
Related
I am unable to parse a JSON array from a text file due to errors and my limited knowledge of JSON.
The file looks something like this [{"random":"fdjsf","random56":128,"name":"dsfjsd", "rid":1243,"rand":674,"name":"dsfjsd","random43":722, "rid":126},{"random":"fdfgfgjsf","random506":120,"name":"dsfjcvcsd", "rid":12403,"rando":670,"name":"dsfooojsd","random4003":720, "rid":120}] It has more than one object({}) in the entire array however I did not want to include all 600. The layout shown above is basically how all of them look.
r = s.get(getAPI, headers=header, verify=False)
f = open('text.txt', 'w+')
f.write(r.text)
f.close
output_file = open ('text.txt', 'r')
json_array = json.load(output_file)
json_list = []
for item in json_array:
name = "name"
rid = "rid"
json_items = {name:None, rid:None}
json_items = [name] = item[name]
json_items = [rid] = item[rid]
json_list.append(json_items)
print(json_list)
I would like to loop through an array and find any time it says "name":... eventually followed by "rid":... and store those in a dictionary as key value pairs.
Errors:
ValueError: too many values to unpack (expected 1)
There is a syntax error when you assign values to json_items, change it to:
json_items[name] = item[name]
json_items[rid] = item[rid]
I have the same problem when i try to make a custom sql. My Prestashop version 1.7.3.4
$sql_order_detail = 'SELECT `id_order_detail`, `product_id`, `product_quantity`, `unit_price_tax_incl` FROM '._DB_PREFIX_.'order_detail WHERE `id_order` = ' . $id_order;
$order_details = Db::getInstance()->ExecuteS($this->sql_order_detail, $array = true, $use_cache = 0);
I test my sql through logs and phpMyAdmin:
SELECT `id_order_detail`, `product_id`, `product_quantity`, `unit_price_tax_incl` FROM ps_order_detail WHERE `id_order` = 24
The error is:
stderr: Db->executeS() must be used only with select, show, explain or describe queries,
Solved using:
(mysteriously)
$sql = new DbQuery();
$sql->select('*');
$sql->from('order_detail');
$sql->where('id_order = ' . $id_order);
$order_details = Db::getInstance()->executeS($sql);
I've created a program for a project that tests images against one another to see whether or not it's the same image or not. I've decided to use correlation since the images I am using are styled in the same way and with this, I've been able to get everything working up to this point.
I now wish to create an array of images again, but this time, in order of their correlation. So for example, if I'm testing a 50 pence coin and I test 50 images against the 50 pence coin, I want the highest 5 correlations to be stored into an array, which can then be used for later use. But I'm unsure how to do this as each item in the array will need to have more than one variable, which will be the image location/name of the image and it's correlation percentage.
%Program Created By Ben Parry, 2016.
clc(); %Simply clears the console window
%Targets the image the user picks
inputImage = imgetfile();
%Targets all the images inside this directory
referenceFolder = 'M:\Project\MatLab\Coin Image Processing\Saved_Images';
if ~isdir(referenceFolder)
errorMessage = print('Error: Folder does not exist!');
uiwait(warndlg(errorMessage)); %Displays an error if the folder doesn't exist
return;
end
filePattern = fullfile(referenceFolder, '*.jpg');
jpgFiles = dir(filePattern);
for i = 1:length(jpgFiles)
baseFileName = jpgFiles(i).name;
fullFileName = fullfile(referenceFolder, baseFileName);
fprintf(1, 'Reading %s\n', fullFileName);
imageArray = imread(fullFileName);
imshow(imageArray);
firstImage = imread(inputImage); %Reading the image
%Converting the images to Black & White
firstImageBW = im2bw(firstImage);
secondImageBW = im2bw(imageArray);
%Finding the correlation, then coverting it into a percentage
c = corr2(firstImageBW, secondImageBW);
corrValue = sprintf('%.0f%%',100*c);
%Custom messaging for the possible outcomes
corrMatch = sprintf('The images are the same (%s)',corrValue);
corrUnMatch = sprintf('The images are not the same (%s)',corrValue);
%Looping for the possible two outcomes
if c >=0.99 %Define a percentage for the correlation to reach
disp(' ');
disp('Images Tested:');
disp(inputImage);
disp(fullFileName);
disp (corrMatch);
disp(' ');
else
disp(' ');
disp('Images Tested:');
disp(inputImage);
disp(fullFileName);
disp(corrUnMatch);
disp(' ' );
end;
imageArray = imread(fullFileName);
imshow(imageArray);
end
You can use struct() function to create structures.
Initializing an array of struct:
imStruct = struct('fileName', '', 'image', [], 'correlation', 0);
imData = repmat(imStruct, length(jpgFiles), 1);
Setting field values:
for i = 1:length(jpgFiles)
% ...
imData(i).fileName = fullFileName;
imData(i).image = imageArray;
imData(i).correlation = corrValue;
end
Extract values of correlation field and select 5 highest correlations:
corrList = [imData.correlation];
[~, sortedInd] = sort(corrList, 'descend');
selectedData = imData(sortedInd(1:5));
I'm trying the following code but not working in mssql and not producing any error message in CakePHP, using version 2.6:
$product_id = $this->request->data['products']['product_id'];
$this->request->data['ProductTbl']['id'] = strtotime(date('Y-m-d H:i:s'));
$this->request->data['ProductTbl']['retailerId'] = $this->request->data['products']['retailer_id'];
$this->request->data['ProductTbl']['productCode'] = $product_id;
$this->request->data['ProductTbl']['productType'] = $this->request->data['products']['product_type'];
//$this->request->data['ProductTbl']['mmGroupId'] = $this->request->data['products']['merchandise_id'];
$this->request->data['ProductTbl']['name'] = $this->request->data['products']['product_name'];
$this->request->data['ProductTbl']['description'] = $this->request->data['products']['product_desp'];
$this->request->data['ProductTbl']['isLayawayable'] = $this->request->data['products']['product_layway'];
$this->request->data['ProductTbl']['isTaxExemptible'] = $this->request->data['products']['product_tax'];
$this->request->data['ProductTbl']['productURL'] = $this->request->data['products']['product_url'];
$this->request->data['ProductTbl']['status'] = 2;
$this->request->data['ProductTbl']['lastModified'] = date('Y-m-d H:i:s');
$this->request->data['ProductTbl']['isDeleted'] = 0;
if(!empty($this->request->data['pjosn'])){
$pjson_arr = $this->request->data['pjosn'];
$this->request->data['ProductTbl']['propertiesJson'] = json_encode($pjson_arr);
}
$this->ProductTbl->save($this->request->data['ProductTbl'],false);
$last_id = $this->ProductTbl->getLastInsertID();
Thanks.
why are u using second argument 'false' in save function ???
i thinks possible issue should be second argument. I am using cakePHP 2.7.5 and according to me your save query will be ::
$res = $this->ProductTbl->save($this->request->data);
if($res){
// do whatever you wants
}
Or the second issue may be in following code :
if(!empty($this->request->data['pjosn'])){
$pjson_arr = $this->request->data['pjosn'];
$this->request->data['ProductTbl'['propertiesJson']=json_encode($pjson_arr);
}
in json_encode your data will be in joson format ( like : {"key1":value1,"key2":value2,"key3":value3,"key4":value4,"key5":value5} ) which will not be accepted by cakePHP insert query.
So I am working in a site that sores cuneiform tablets info. We use semitic chars for transliteration.
In my script, I create a term list from the translittaration of a tablet.
My problem is that with the Š, my script created two different terms because it thinks there is a space in the word because of the way cake treats the special char.
Exemple :
Partial contents of a tablet :
utu-DIŠ-nu-il2
Terms from the tablet when treated by my script :
utu-DIŠ, -nu-il2
it should be :
utu-DIŠ-nu-il2
When I print the contents of my array in course of treatment of the contents, I see this :
utu-DI� -nu-il2
So this means the uncorrect parsing of the text creates a space that is interpreted in my script as 2 words instead of one.
In the database, the text is fine...
I also get these errors :
Warning (512): SQL Error: 1366: Incorrect string value: '\xC5' for column 'term' at row 1 [CORE\cake\libs\model\datasources\dbo_source.php, line 684]
Query: INSERT INTO terms (term, lft, rght) VALUES ('utu-DI�', 449, 450)
Query: INSERT INTO terms (term, lft, rght) VALUES ('A�', 449, 450)
Query: INSERT INTO terms (term, lft, rght) VALUES ('xDI�', 449, 450)
Anybody knows what I could do to make this work ?
Thanks !
Added info :
$terms=$this->data['Tablet']['translit'];
$terms= str_replace(array('\r\n', '\r', '\n','\n\r','\t'), ' ', $terms);
$terms = trim($terms, chr(173));
print_r($terms);
$terms = preg_replace('/\s+/', ' ', $terms);
$terms = explode(" ", $terms);
$terms=array_map('trim', $terms);
$anti_terms = array('#tablet','1.','2.','3.','4.','5.','6.','7.','7.','9.','10.','11.','12.','13.','14.','15.','16.','17.','18.','19.','20.','Rev.',
'Obv.','#tablet','#obverse','#reverse','C1','C2','C3','C4','C5','C6','C7','C8','C9', '\r', '\n','\r\n', '\t',''. ' ', null, chr(173), 'x', '[x]','[...]' );
foreach($terms as $key => $term) {
if(in_array($term, $anti_terms) || is_numeric($term)) {
unset($terms[$key]);
}
}
If I put my print_r before the preg, the S are good, if I do it after, they display with the black lozenge. So I guess the preg function is the problem !
just found this :
http://www.php.net/manual/fr/function.preg-replace.php#84385
But it seems that
mb_ereg_replace()
causes the same problem as preg_replace() ....
Solutuion :
mb_internal_encoding("UTF-8");
mb_regex_encoding("UTF-8");
$terms = mb_ereg_replace('\s+', ' ', $terms);
and error is gone ... !
mb_internal_encoding("UTF-8");
mb_regex_encoding("UTF-8");
$terms = mb_ereg_replace('\s+', ' ', $terms);