forms

Display a form field i.e., a choice field of form in the template django

由 巧了我就是萌 提交于 2021-02-11 13:14:27
问题 I've have forms.py file in that i have a choice field which i've to display it in the template.html forms.py Choices = [('Yelp',)] class UtilitiesForm(forms.Form): api_select = forms.MultipleChoiceField(widget=forms.Select(), choices=Choices) text_url = forms.CharField() template.html {% block body_content %} <form action="/utilities/fetch-data/" method="post" id="utitliy__form"> <div class="form-row"> <label>Select an API</label> {{ form.api_select }} </div> </form> {% endblock body_content

Display a form field i.e., a choice field of form in the template django

由 点点圈 提交于 2021-02-11 13:14:20
问题 I've have forms.py file in that i have a choice field which i've to display it in the template.html forms.py Choices = [('Yelp',)] class UtilitiesForm(forms.Form): api_select = forms.MultipleChoiceField(widget=forms.Select(), choices=Choices) text_url = forms.CharField() template.html {% block body_content %} <form action="/utilities/fetch-data/" method="post" id="utitliy__form"> <div class="form-row"> <label>Select an API</label> {{ form.api_select }} </div> </form> {% endblock body_content

Display a form field i.e., a choice field of form in the template django

由 安稳与你 提交于 2021-02-11 13:14:15
问题 I've have forms.py file in that i have a choice field which i've to display it in the template.html forms.py Choices = [('Yelp',)] class UtilitiesForm(forms.Form): api_select = forms.MultipleChoiceField(widget=forms.Select(), choices=Choices) text_url = forms.CharField() template.html {% block body_content %} <form action="/utilities/fetch-data/" method="post" id="utitliy__form"> <div class="form-row"> <label>Select an API</label> {{ form.api_select }} </div> </form> {% endblock body_content

Can you tell me what this form is doing?

由 若如初见. 提交于 2021-02-11 12:22:27
问题 I don't understand what this form is doing. I'm very inexperienced with Ajax and only somewhat experienced with PHP. I understand that the ajax.php is run after the form is submitted but I do not understand the onsubmit portion. This form is returning an error "Error Parsing JSON" at the moment. <form action="<?=$module->path?>/ajax.php" method="post" enctype="multipart/form-data" class="tabmin_form" onsubmit="return handleAjaxForm(this, function(resp){AlertSet.addJSON(resp).show(); tabset_<?

PHP explode and MySQL query to search in multiple columns

由 浪子不回头ぞ 提交于 2021-02-11 12:17:58
问题 I have a form where I want a user to enter one or more words. These words should then match mutiple columns in a MySQL database. I have started to build some code but I'm stuck. <?php $term = $_SESSION['session_searchstring']; //Let's say that session is John Doe $searchterm = explode(' ',$term); $searchFieldName = "name"; $searchCondition = "$searchFieldName LIKE '%" . implode("%' OR $searchFieldName LIKE '%", $searchterm) . "%'"; $sql = "SELECT * FROM students WHERE $searchCondition;"; echo

PHP explode and MySQL query to search in multiple columns

由 僤鯓⒐⒋嵵緔 提交于 2021-02-11 12:16:17
问题 I have a form where I want a user to enter one or more words. These words should then match mutiple columns in a MySQL database. I have started to build some code but I'm stuck. <?php $term = $_SESSION['session_searchstring']; //Let's say that session is John Doe $searchterm = explode(' ',$term); $searchFieldName = "name"; $searchCondition = "$searchFieldName LIKE '%" . implode("%' OR $searchFieldName LIKE '%", $searchterm) . "%'"; $sql = "SELECT * FROM students WHERE $searchCondition;"; echo

how to display errors on the same page (php form)

由 删除回忆录丶 提交于 2021-02-11 10:06:26
问题 Trying to display errors on the same page. How do I do that? As this stands right now, every time there are errors, it generates a blank page with all the errors listed. I don't want that. Here's a basic form that I ripped off from a tutorial somewhere test.php : <?php session_start(); ?> <html> <head> <title></title> </head> <body> <form name="form1" method="post" action="test2.php"> Name: <br/> <input type="text" name="name" value="<?php echo $_POST['name']; ?>" size="50" /><br/><br/> Email

how to display errors on the same page (php form)

由 柔情痞子 提交于 2021-02-11 10:02:35
问题 Trying to display errors on the same page. How do I do that? As this stands right now, every time there are errors, it generates a blank page with all the errors listed. I don't want that. Here's a basic form that I ripped off from a tutorial somewhere test.php : <?php session_start(); ?> <html> <head> <title></title> </head> <body> <form name="form1" method="post" action="test2.php"> Name: <br/> <input type="text" name="name" value="<?php echo $_POST['name']; ?>" size="50" /><br/><br/> Email

“${#fields.hasErrors('*')}” always false - Redirect Problem

由 寵の児 提交于 2021-02-11 09:37:06
问题 My controller looks like this: @PostMapping("/event/{id}") public String save(@PathVariable("id") long id, @Valid Form form, BindingResult bindingResult ) { if (!bindingResult.hasErrors()) { //No errors //No return } return "redirect:/event/{id}"; } My @GetMapping is: @GetMapping("/event/{id}") public ModelAndView eventDetail(@PathVariable("id") long id) { ModelAndView model = new ModelAndView("event/details"); Event event = eventoRepository.findById(id).get(); model.addObject("event", evento

Getting UPLOAD_ERR_PARTIAL when uploading images on localhost

由 血红的双手。 提交于 2021-02-11 07:55:15
问题 I'm working on a simple html form to upload an image, then save it on a directory situated on my localhost. <form action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']);?>" enctype="multipart/form-data" method="post"> <label for="img">Pick a picture</label> <input id="img" type="file" name="image"> <input type="submit" name="imageProfil" value="Upload the image"> </form> However, when I handle the image, while checking errors (in $_FILES['image']['errors'], I'm getting an error 3, which
订阅 forms