What do you want to save?
Add Code snippet
New code examples
-
Python 2021-08-27 16:54:01
django forbidden (csrf cookie not set.)
# Error: forbidden (csrf cookie not set.) # ------------------------- SOLUTIONS ----------------------------- # 1º - In your views.py file: def funtion(request): var = request.POST['name_from_element'] #instead of GET ... 2º -... Add solution -
Javascript 2021-08-27 13:30:01
select all checkboxes html js
<script language="JavaScript"> function toggle(source) { checkboxes = document.getElementsByName('foo'); for(var i=0, n=checkboxes.length;i<n;i++) { checkboxes[i].checked = source.checked; } } </script> <input type=&... Add solution -
PHP 2021-08-27 10:06:02
get previous url symfony 4 in formpage
/* in form */ <input type="hidden" name="referer" value="{{app.request.headers.get('referer')}}"/> /* in controller */ if ($form->isSubmitted() && $form->isValid()) { $em->persist($thisEntity); ... Add solution -
Javascript 2021-08-27 09:20:01
show preview of input image javascript react
const React = require('react') class Upload extends React.Component { constructor(props){ super(props) this.state = { file: null } this.handleChange = this.handleChange.bind(this) } handleChange(event) { this.setState({ ... Add solution -
Html 2021-08-27 00:51:02
thymeleaf form delete method
<form action="#" th:action="@{'/delete/{id}'(id=${foo.id})}" th:method="delete" > <input type="hidden" name="_method" value="delete" /> <button type="submit" id="... Add solution -
Html 2021-08-26 10:56:02
javascript upload file without input
<style> input { display: block; visibility: hidden; width: 0; height: 0; } </style> <input type="file" name="somename" size="chars"> <button>Choose File</button> <script>... Add solution
Best helpers
Rlw
+5
John Rualo
+5
Michael Wang
+5
Heavens
+5
Calvino
+5
Withparadox2
+5
SuzyTypehead
+5
Aj Morales
+5