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Lorenzo Martín
Asked: 2020-09-07 11:35:40 +0800 CST 2020-09-07 11:35:40 +0800 CST

How to pass a string variable by url from Ajax?

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I have this code in which I pass a variable by url, but I need to pass another string type and for some reason it doesn't work for me.

$('#formulario').load('php/form.php?idHis='+data_form['id']);

In addition to data_form['id'], I would like to be able to pass another string variable but I don't know how.

This is the code:

tipo='1';
 $('#addFact').load('php/frm_adFactura.php?id='+idHis+'&tipo='+tipo);

If the type variable is 1 it works fine, if the type variable I put 'H', it gives an error and says that H is not defined. Here I put how I collect the variable.

<?php
id=<?php echo $_GET['id'];?>;
tipo=<?php echo $_GET['tipo'];?>;
?>

Thank you and regards

ajax

1 Answers

  1. Best Answer

    You must separate each variable to send with &and continue concatenating with +as you have done.

    Edit: because when you receive the variable , what cannot be interpreted tipoarrives H, so you must also concatenate the quotes.

    Uncaught ReferenceError: H is not defined.

    You can concatenate the quotes in the url or when you receive it with theGET

    1 - In the url:

    $('#formulario').load('php/frm_adFactura.php?id='+idHis+'&tipo='+'"'+tipo+'");

    2 - On the Get

    tipo=<?php echo "'".$_GET['tipo']."'";?>;

    Example where you see that the type variable goes likeH 

    var idHis = 12;
var tipo = 'H';  //forma1
var tipo2 = "\'H\'";  //forma2
console.info("php/frm_adFactura.php?id="+idHis+"&tipo="+"'"+tipo+"'"); //funciona forma 1
console.log("php/frm_adFactura.php?id="+idHis+"&tipo="+tipo2); //funciona forma 2
console.error("php/frm_adFactura.php?id="+idHis+"&tipo="+tipo);

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