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var getDataFromUrl = function(url) { rest.get(url).on('complete',function(data) { if(data instanceof Error) { console.log("url error"); process.exit(1); }else {return data}; }); }; when this function (getDataFromUrl) is called by another function it return undefine what is happing
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<html> <title>application</title> <style type= text/css> <!-- style1 font-family: Arial, Helvetica, sans-serif; color: =00000000; } --> </style> <head><script language="JavaScript">{ function upper( field ) { field.value = field.value.toUppercase(); } <!-- function validate() { var good = true; with( document.theForm ) { if( id.value =="") { alert("Please provide a student number combination of …
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Hi, I'm learning OOP and I'm having issue echoing an `attribute` function. This is my example: <?php class sandwich { function sandwich($hero) { echo "I like to eat $hero sandwich.<br>"; } } $a = new sandwich("roast beef"); $b = new sandwich("pastrami"); $c = new sandwich("turkey"); ?> When I echo it …
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Re:
Need help
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in G:\xampp\htdocs\Thorndon.php on line 57 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta name = "description" content = "Wellington Real Estate"/> <meta name = "keywords" content = "home, housing, Karori, Mirimar, Te Aro, Thorndon, …
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Re:
php doesnt work
hi everyone. I have just started to program in php. I tried to develop a php code to retrieve data from a form and insert into a table created in Mysql. Here is my php code. This code gets executed when the user submits the form. <html> <body> <?php $con … 
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Hello, I have got an error when i run this code.My query is updated but when I fetch the query then i got this error **mysql_fetch_array() expects parameter 1 to be resource, boolean given in C:\wamp\www\html-contact-form-captcha\update.php on line 44** please check the code is given below:- **** <!DOCTYPE html PUBLIC …
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