// initialize cURL $ch = curl_init(); // set the URL of the remote resource to download curl_setopt($ch, CURLOPT_URL, ‘http://www.site.com/index.html’); //set url as curl_init() parameter –> $ch = curl_init(‘http://www.site.com/index.html’); // required that no headers be downloaded curl_setopt($ch, CURLOPT_HEADER, 0); // prevent remote content from being passed to print curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // set the timeout to…
Leggi tutto
Decode JSON object with an array value: $jsonobj = ‘{“dataset”:[{“field1″:”hello”,”field2″:0,”field3″:1},{“field1″:”hola”,”field2″:2,”field3″:3}]}’; $obj = json_decode($jsonobj); // it returns object $array_dataset = $obj->dataset; for ($i = 0; $i < count($array_dataset); $i++) { $singoloArray = $array_dataset[$i]; foreach($singoloArray as $field => $value) { echo $field . ” => ” . $value . “<br>”; } } Decode array of JSON object:…
Leggi tutto
Easy HTML editor with instant preview into TWebBrowser Component to use: – TSynedit – TSynHTMLSyn – TWebBrowser – TTimer (set Interval 1000) – TSplitter (set Align alLeft) Here the code: procedure TForm1.SynEdit1KeyPress(Sender: TObject; var Key: Char); begin Timer1.Enabled := True; end; procedure TForm1.Timer1Timer(Sender: TObject); var Doc: Variant; begin Timer1.Enabled := False; if not Assigned(WebBrowser1.Document) then…
Leggi tutto
What is FMX for Linux? FireMonkey for Linux, also known as FMXLinux, is an add-on component provided to Delphi and RAD Studio Enterprise and Architect edition customers via an exclusive OEM agreement with FMXLinux. FMXLinux provides capabilities for building GUI applications for Linux, extending RAD Studio’s (Delphi Edition) FireMonkey cross-platform framework. Starting with 10.3.1, the FireMonkey…
Leggi tutto
Add class to checkbox Value 1 Value 2 Value 3 Value 4 Value 5 Create a function to return a JSON string function arrayChk(){ var arrAn = []; var m = $(‘.myChk’); var arrLen = $(‘.myChk’).length; for ( var i= 0; i < arrLen ; i++){ var w = m[i]; if (w.checked){ arrAn.push( { "myVal"…
Leggi tutto
Using the JPackageInfo class is simple to retrive the version of your Android application. This class is already wrapped by Embarcadero in the following unit: Androidapi.JNI.GraphicsContentViewText {code} {$IFDEF ANDROID} var PackageManager: JPackageManager; PackageInfo: JPackageInfo; begin PackageManager := SharedActivityContext.getPackageManager; PackageInfo := PackageManager.getPackageInfo (SharedActivityContext.getPackageName, 0); result := JStringToString(PackageInfo.versionName); End; {$ENDIF}
