Ajax upload multipart form data as json object
Here is the form data with an image. I need to send data of whole image via json object. I have mentioned the code below. with the method below, I could get whole data besides the logo. I need to send all data at once.
<form class="form-horizontal" id="companyData">
<fieldset>
<legend>Add Company</legend>
<div class="control-group">
<label class="control-label" for="code">Code</label>
<div class="controls">
<input id="code" name="code" type="text" placeholder="code" class="input-large">
</div>
</div>
<div class="control-group">
<label class="control-label" for="name">Name</label>
<div class="controls">
<input id="name" name="name" type="text" placeholder="Name" class="input-xlarge">
</div>
</div>
<div class="control-group">
<label class="control-label" for="logo">Logo</label>
<div class="controls">
<input id="logo" name="logo" class="input-file" type="file">
</div>
</div>
<div class="control-group">
<label class="control-label" for="username">Admin Username</label>
<div class="controls">
<input id="username" name="username" type="text" placeholder="" class="input-xlarge">
</div>
</div>
<div class="control-group">
<label class="control-label" for="AdminPassword">Admin Password</label>
<div class="controls">
<input id="AdminPassword" name="AdminPassword" type="text" placeholder="" class="input-xlarge">
</div>
</div>
<div class="control-group">
<label class="control-label" for="submit"></label>
<div class="controls">
<button id="submit" name="submit" class="btn btn-primary">Save</button>
</div>
</div>
</fieldset>
</form>
here is my script
<script type="text/javascript">
$(document).ready(function () {
$("#submit").click(function (e) {
e.preventDefault();
var formData = JSON.parse(JSON.stringify(jQuery('#companyData').serializeArray()));
$.ajax({
type: "POST",
url: "",
data: formData,
cache: false,
success: function (data) {
}
});
});
});
</script>
+3
source to share
1 answer
image is a problem when using json.stringify. Submit a formdata object and add all the elements to it. try it
var imgFile = document.getElementById('logo');
var imgfileList = imgFile.files;
var formdata = new FormData();
if (imgfileList && imgfileList != null && imgfileList.length > 0) {
formdata.append(imgfileList[0].name, imgfileList[0]); or add the name
formdata.append('logofilename', imgfileList[0]);
}
var other_data = $('#companyData :input').serializeArray();
$.each(other_data, function (key, input) {
formdata.append(input.name, input.value);
});
$.ajax({
url: UrlRoot.SaveTeamInfo,
data: formdata,
processData: false,
contentType: false,
type: 'POST',
success: function () {
}
});
Please remember to add process data and content type to false as mentioned in the ajax call above.
try this formdata - undefined '
if(typeof FormData == "undefined"){
var data = [];
data.push(imgfileList[0].name, imgfileList[0]);
}
else{
var data = new FormData();
data.append('data', JSON.stringify(inputData));
}
Use .push instead of .append for an array
+3
source to share