[英]AJAX or Javascript POST request for Django form and get the result
我正在研究一個基於 django 的項目,在該項目中我集成了經過 ML 訓練的模型,以檢查 https url 是否合法。 for this I need javascript or ajax to call a rest api for my form in which I want to send a post request so that I can check if a https url is legitimate or not.
注意:我的代碼運行成功,並在 postman 上給出了正確答案。 所以只想將它與我的 HTML 表格集成
表格.html:
<form role="form" class="form" onsubmit="return false;">
{% csrf_token %}
<div class="form-group">
<label for="data">SITE URL</label>
<textarea id="data" class="form-control" rows="5"></textarea>
</div>
<button id="post" type="button" class="btn btn-primary">POST</button>
</form>
<div id="output" class="container"></div>
<script src="/axios.min.js"></script>
<script>
(function () {
var output = document.getElementById('output');
document.getElementById('post').onclick = function () {
var data = document.getElementById('data').value;
axios.post('http://127.0.0.1:8000/predict/', JSON.parse(data))
.then(function (res) {
output.className = 'container';
output.innerHTML = res.data;
})
.catch(function (err) {
output.className = 'container text-danger';
output.innerHTML = err.message;
});
};
})();
</script>
網址.py:
path('form/', form, name="form"),
path('predict/', predict, name='predict')
here predict/
URL is for my ML model to validate a https URL ML Model: I am returning this response:
if list(model.predict([test]))[0] == 1:
return JsonResponse({"Response":"Legitimate"})
else:
return JsonResponse({"Response":"Phishing or fake"})
下面我提供了一個示例,因為您只是在尋找可能的解決方案:
<form role="form" action="{% url 'predict' %}" class="form"
onsubmit="newPrediction(event, this)">
{% csrf_token %}
<div class="form-group">
<label for="data">SITE URL</label>
<textarea id="data" class="form-control" rows="5"></textarea>
</div>
<button id="post" type="button" class="btn btn-primary">POST</button>
</form>
<script>
function newPrediction(e, form) {
e.preventDefault();
const output = document.getElementById('output');
const formData = new FormData(form);
fetch(form.action, {
method: 'POST',
body: formData
})
.then(response => response.json())
.then(html => {
output.innerHTML = html.Response
});
}
</script>
如果您還有其他問題,請發表評論,我將更新此答案。
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