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In a certain area of my site, the user can select some rows of the database to export them to a JSON, after selecting all that want an Ajax call is made to get the data from it, but within the return how do I download it? For example:
jQuery.ajax({
type: "POST",
url: "seleciona-dados.php",
data:{data: ids},
success: function(data){
//data já irá vir em formato JSON pelo PHP, como faço o download do mesmo para um arquivo?
}
});
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jQuery.ajax({
type: "POST",
url: "seleciona-dados.php",
data:{data: ids},
success: function(data){
data = "text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(data));
var a = document.createElement("a");
document.body.appendChild(a);
a.style = "display: none";
a.href = 'data:' + data ;
a.download = "data.json";
a.click();
}
});
Since the user has already selected the lines and clicked on "send" I cannot open the direct link, instead of adding a link?
edited the code
@Fatasyrazer obj does not exist in this context, puts data.nome_do_objecto to return a specific property in json generated, or simply data to return the json formulated by the server.
osp error of writing, obj actually is data, thanks for warning, corrected !
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It would not be better to return a file from the server-side?
– Jéf Bueno
It’s an option too, as I never did, I didn’t know how to formulate the question, but I’m open to other ways too.
– Leo Letto