forms

Get the values from $i , with disturbed order

由 橙三吉。 提交于 2020-01-22 03:47:06
问题 for ($i = 0; $i < count($name); $i++) { //some output ommited <td><input type='submit' value='Purchase' name='$name[$i]'></td></tr>"; } $name[$i] = name1, name2, name3 , name4 , name5 , name6 Now once the button is clicked, this is what I should be displaying. if (isset($_REQUEST['name1'])) {echo "name1 selected";} if (isset($_REQUEST['name2'])) {echo "name2 selected";} if (isset($_REQUEST['name3'])) {echo "name3 selected";} if (isset($_REQUEST['name4'])) {echo "name4 selected";} if (isset($

PHP: Having a problem with get_post

由 自闭症网瘾萝莉.ら 提交于 2020-01-22 02:49:12
问题 I am having a problem with the get_post method. Here is my code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Upload2</title> <link href="style.css" rel="stylesheet" type="text/css"> </head> <body> <h1> Welcome to my search Engine </h1> <?php # SETUP $thisFile = 'v4.php'; # INPUT FIELDS echo <<< END <form action="$thisFile" method="post"> <pre> Search <input type="text" name="searchTerm"/> <input type="submit" value="Add Record"/> </pre> </form> END; #

Submit form using ajax using bootstrap

由 我的梦境 提交于 2020-01-22 02:33:05
问题 So I'm attempting to submit my form using ajax but I'm running into some issues where it's not submitting at all - Could someone explain to me what I might be doing wrong? (function() { 'use strict' window.addEventListener('load', function() { // Fetch all the forms we want to apply custom Bootstrap validation styles to const forms = document.getElementsByClassName('needs-validation') // Loop over them and prevent submission Array.prototype.filter.call(forms, function(form) { form

PHP form validation not working as expected [duplicate]

由 匆匆过客 提交于 2020-01-22 02:29:04
问题 This question already has answers here : Reference - What does this error mean in PHP? (36 answers) How to fix “Headers already sent” error in PHP (11 answers) Closed last month . I'm a bit new to php and I was going over a tutorial where they are making validation form, but when I try and replicate what they do I don't get the same as them, when they run the code, the input box shows up red because the user hasn't placed anything in the input box. When I try it, nothing happens, the input

Codeigniter contact form email

由 橙三吉。 提交于 2020-01-22 02:19:06
问题 I'm trying to set up a contact form in Codeigniter (I'm running on xampp using Apache and I have a virtual host set up). I have the actual form working but when I try to link it up so that it emails the results I get an error. I've looked around and tried a few different solutions but I can't figure out what it is that I'm doing wrong. Controller: public function contact() { $this->load->helper('form'); $this->load->library('form_validation'); $this->form_validation->set_rules('name', 'your

POST data faild using http.NewRequest

由 空扰寡人 提交于 2020-01-21 19:15:09
问题 I am trying to pass data from one golang service to another using http.NewRequest() . To do it I used following code: httpClient := http.Client{} userserviceUrl := "http://user:7071/checkemail" form := url.Values{} form.Set("uuid", uuid) form.Set("email", email) b := bytes.NewBufferString(form.Encode()) req, err := http.NewRequest("POST", userserviceUrl, b) if err != nil { log.Println(err) } opentracing.GlobalTracer().Inject( validateEmailSpan.Context(), opentracing.HTTPHeaders, opentracing

How can I invoke multiple actions from a single form?

由 旧巷老猫 提交于 2020-01-21 18:59:06
问题 I have a jsp file in which I have a form. It shows data about an "account" data structure we have. There's a button to remove the data from that data structure. <form action="removeThisData.html" method="post"> ... blah blah blah ... <input type="submit" value="Remove"/> </form> Now, there's a component that I want to be editable. Basically, I want that third blah to be turned into a date. Here's what I wish I could do. <form action="removeThisData.html" method="post"> ... blah blah blah ...

YES or NO: Can a server send an HTTP response, while still uploading the file from the correlative HTTP request?

由 梦想与她 提交于 2020-01-21 15:25:03
问题 If a website user submits an HTML form with: (1) a post method; (2) a multipart/form-data enctype; and, (3) a large attached file, can the server upload a posted file, and send a server generated HTTP response before the file upload is completed, without using AJAX? That's pretty dense. So, I wrote an example to illustrate what I mean. Let's say there is an image upload form with a caption field. <form action="upload-with-caption/" method="post" enctype="multipart/form-data"> <input type=

YES or NO: Can a server send an HTTP response, while still uploading the file from the correlative HTTP request?

由 点点圈 提交于 2020-01-21 15:22:27
问题 If a website user submits an HTML form with: (1) a post method; (2) a multipart/form-data enctype; and, (3) a large attached file, can the server upload a posted file, and send a server generated HTTP response before the file upload is completed, without using AJAX? That's pretty dense. So, I wrote an example to illustrate what I mean. Let's say there is an image upload form with a caption field. <form action="upload-with-caption/" method="post" enctype="multipart/form-data"> <input type=

JQuery form submit adding request headers

由 ﹥＞﹥吖頭↗ 提交于 2020-01-21 12:11:26
问题 I want to ask is it possible to specify headers before calling $(myForm).submit(); I know you can specify in AJAX post request but is it possible before this simple form submit ? 回答1: Yes you can. Requires some native JavaScript drudgery, this is how I did it: <!DOCTYPE html> <html> <body> <h1>Custom Header Injection 1</h1> <div id="header_demo"> <form id="custom_form"> <input type="hidden" name="name_1" value="${form.name_1}" /> <button type="button" onclick="submitFormAndHeader()">Submit
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