I have a problem here. I am developing my web application and I want it to connect to my API through ajax. I am trying to send an image to my api through ajax from my form in the client side, which is the web.
So, here's my form in the client side..
{{ Form::open(['enctype' => "multipart/form-data", 'id' => 'addplant', 'method' => 'POST', 'files' => true, 'class' => 'col s12']) }}
{{ csrf_field() }}
<div class="row" style="margin-top:10%;">
<div class="col s12 center">
<img class="circle" id="image_url" src=""></a>
{!! Form::file('image_url', array('id' => 'image', 'class' => 'form-control')) !!}
</div>
</div>
<div class="row">
<div class="input-field col s6">
{{ Form::text('herbal_name', null, array('id' => 'herbal_name', 'class' => 'form-control validate')) }}
{{ Form::label('herbal_name', 'Herbal Name') }}
</div>
<div class="input-field col s6">
{{ Form::text('scientific_name', null, array('id' => 'scientific_name', 'class' => 'form-control validate')) }}
{{ Form::label('scientific_name', 'Scientific Name') }}
</div>
</div>
{{ Form::submit('Add plant', array('class' => 'btn btn-primary right add')) }}
{{ Form::close() }}
Here's my ajax, still in the client side
<script type="text/javascript">
$(".add").click(function() {
$.ajax({
url: 'http://127.0.0.1/identificare_api/public/api/plants',
data: new FormData($("#addplant")[0]),
type: "POST",
success: function( msg ) {
console.log(msg);
},
error: function(){
alert('pangit');
}
});
});
</script>
EDIT: and in my api, I just have this one
return json_encode($request->file('image_url'));
What am I missing here? Did I missed something?
UPDATE: I tried to apply the answer of @bfcior but when I try to console.log(base64img)
, it will return this very long string and it's longer than you expected.
I'm not entirely sure if this is the issue but aren't you supposed to be using a button instead of a submit? I'd imagine using a submit is preventing the ajax from working because the form is being submitted to the server for processing.
EDIT: What happens when you click the submit button? Telling us will help stackoverflow users diagnose the problem.
You handle the file by using:
$request->file('image_url');
Another approach is to convert img into base64 and pass it as a param. Then in your controller/route you can decode the base64 and save to a file (if is needed).
{{ Form::open(['enctype' => "multipart/form-data", 'id' => 'addplant', 'method' => 'POST', 'files' => true, 'class' => 'col s12']) }}
<div class="row" style="margin-top:10%;">
<div class="col s12 center">
<img class="circle" id="image_url" src=""></a>
{!! Form::file('image_url', array('id' => 'image', 'class' => 'form-control')) !!}
</div>
</div>
<div class="row">
<div class="input-field col s6">
{{ Form::text('herbal_name', null, array('id' => 'herbal_name', 'class' => 'form-control validate')) }}
{{ Form::label('herbal_name', 'Herbal Name') }}
</div>
<div class="input-field col s6">
{{ Form::text('scientific_name', null, array('id' => 'scientific_name', 'class' => 'form-control validate')) }}
{{ Form::label('scientific_name', 'Scientific Name') }}
</div>
</div>
{{ Form::submit('Add plant', array('class' => 'btn btn-primary right add')) }}
{{ Form::close() }}
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script type="text/javascript">
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': '{{ csrf_token() }}'
}
});
var base64img = null;
$(document).ready(function() {
$('#image').change(function(){
var file = this.files[0];
var reader = new FileReader();
reader.addEventListener("load", function () {
base64img = reader.result;
}, false);
if (file) {
reader.readAsDataURL(file);
}
});
$(".add").click(function(e) {
e.preventDefault();
$.ajax({
url: 'http://127.0.0.1:8000/identificare_api/public/api/plants',
data: $("#addplant").serialize() + '&image_url=' + base64img,
type: "POST",
success: function( msg ) {
console.log(msg);
},
error: function(){
alert('pangit');
}
});
});
});
</script>
and route
Route::post('identificare_api/public/api/plants', function (Request $request) {
return json_encode($request->all());
});
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