[英]Dropzone.js with form input
Here's my problem : I want to add input when the user add a file, but when I send the file nothing happen, it's look like I call the wrong function. 这是我的问题:当用户添加文件时,我想添加输入,但是当我发送文件时,什么也没发生,好像我调用了错误的函数。 here is my html/js (it's a django template btw) code : 这是我的html / js(这是django模板btw)代码:
<form id="myDropzone" action="{% url 'import' %}" method="POST" class="dropzone text-center"> <div id="form_import_div"> </div> <div class="fallback"> </div></form>
and here the dropzone option code : 这是dropzone选项代码:
<script type="text/javascript">
// using jQuery
function getCookie(name) {
var cookieValue = null;
if (document.cookie && document.cookie !== '') {
var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
// Does this cookie string begin with the name we want?
if (cookie.substring(0, name.length + 1) === (name + '=')) {
cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
var csrftoken = getCookie('csrftoken');
ask_job_type(csrftoken);
$("#myDropzone").dropzone({
url:"{% url 'dashboard/import' %}",
maxFilesize: 5000,
addRemoveLinks : true,
dictDefaultMessage: "Drop your log files here or click to upload",
dictResponseError: 'Error uploading file!',
autoQueue:false,
autoProcessQueue:false,
maxFiles: 1,
headers: {
'X-CSRFToken': csrftoken
},
init : function() {
var myDropzone = this;
$("#btn_upload").click(function (e) {
e.preventDefault();
myDropzone.processQueue();
});
this.on('sending', function(file, xhr, formData) {
var data = $('#myDropzone').serializeArray();
$.each(data, function(key, el) {
formData.append(el.name, el.value);
});
});
this.on("successmultiple", function(files, response) {
alert("success");
alert(response);
});
this.on("success", function(files, response) {
alert("success");
alert(response);
});
this.on("errormultiple", function(files, response) {
console.log(response);
});
},
success: function (file, response) {
location.reload();
this.removeFile(file); //todo discuter de quoi faire
}
});
</script>
note : ask_job_type() is just a call to js DOM document function which add all input element. 注意:ask_job_type()只是对js DOM文档函数的调用,该函数添加了所有输入元素。 my button to submit have the id "btn_upload" 我提交的按钮的ID为“ btn_upload”
I don't know what to do and i've seen tutorial like this one : https://gitlab.com/meno/dropzone/wikis/upload-all-files-with-a-button but nothing work 我不知道该怎么办,我看过这样的教程: https : //gitlab.com/meno/dropzone/wikis/upload-all-files-with-a-button但没有任何作用
Add these scripts firstly
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
//then for dropdown
<script>
$(document).ready(function(){
$(".dropdown-toggle").dropdown();
});
</script>
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