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nk20/templates/member/profile_picture_update.html

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2020-03-04 15:34:12 +00:00
{% extends "member/profile_detail.html" %}
{% load i18n static pretty_money django_tables2 crispy_forms_tags %}
{% block profile_content %}
<div class="row">
<div class="col-sm-4 text-center">
<img class="img-thumbnail" alt="" src="{{user_object.note.display_image.url }}"/>
<p class=""> {% trans "current image" %} </p>
</div>
<div class="col-sm-4 justify-content-center">
<form class=" text-center form my-2" action="" enctype="multipart/form-data" method="post">
{% csrf_token %}
{{ form |crispy }}
<button class="btn btn-primary mx-2" type="submit">
{% trans "Change image" %}
</button>
</form>
</div>
<div class="col-sm-4">
<div id="image-holder"></div>
</div>
</div>
{% endblock %}
{% block extrajavascript%}
<script>
// https://codepedia.info/upload-image-using-jquery-ajax-asp-net-c-sharp/
$("#id_image").on('change', function () {
//Get count of selected files
var countFiles = $(this)[0].files.length;
var imgPath = $(this)[0].value;
var extn = imgPath.substring(imgPath.lastIndexOf('.') + 1).toLowerCase();
var image_holder = $("#image-holder");
image_holder.empty();
if (extn == "gif" || extn == "png" || extn == "jpg" || extn == "jpeg") {
if (typeof (FileReader) != "undefined") {
//loop for each file selected for uploaded.
for (var i = 0; i < countFiles; i++) {
var reader = new FileReader();
reader.onload = function (e) {
$("<img />", {
"src": e.target.result,
"class": "img-thumbnail"
}).appendTo(image_holder);
}
image_holder.show();
reader.readAsDataURL($(this)[0].files[i]);
}
} else {
alert("{% trans 'This browser does not support FileReader.' %}");
}
} else {
alert("{% trans 'Please select only images' %}");
}
});
</script>
{% endblock %}