forms

jquery store input value into empty array element

由 爷，独闯天下 提交于 2020-01-07 04:41:06
问题 I have this array var foods = new Array(); foods = [ { id: 1, correct:'icecream', display: 'icecream', response: ''}, { id: 2, correct:'sundae', display: 'sundae', response: ''}, ]; and this html div <div id="showfoods" class="foodlist"> <div <input id="inputFoodChoice"class="foodinput" /></div> </div> Here's a jquery portion of what will happen with the form portion of the project function FoodDisplay() { var txtTrial = ""; $("#showfoods").hide(); txtTrial = trials[curTrial].display; $("

Can i post data from a select drop down to email using PHP?

由 為{幸葍}努か 提交于 2020-01-07 04:34:05
问题 I'm currently building an html form with an action to a php-file. In the form i have some drop down menus in which the user needs to select one of the values. I need to retrieve that value and post it to an email. I know almost nothing of php and cannot find anywhere how this should be done. All i find online is doing this in combination with mysql or some database but i'm not working with databases here. Is this possible? thank you for the replies, but honestly i'm having too much problems

problems with ajax request in page with form. jquery

由 此生再无相见时 提交于 2020-01-07 04:15:06
问题 I'm making some things with jQuery ajax function, and I have a problem when I put a form in the middle of the html. In a nutshell: I have a dummy form that is controlled by the ajax, when it is submitted the ajax function complets the inputs below. The data submited by the ajax is contained in a form tag that is submitted when a button outside the form is clicked. I made that because I need to send the same data in 2 different ways. The code: HTML <input type="button" value="Exportar a Excel"

Avoid Scriptlets in Jsp for displaying data on page load

由 妖精的绣舞 提交于 2020-01-07 04:08:43
问题 I realize that when you submit the form in a jsp, in the mapped servlet you can get the desired data, set it in the proper scope(say request) and forward it to jsp like this: request.setAttribute("myList", myList); // Store list in request scope. request.getRequestDispatcher("/index.jsp").forward(request, response); However am wondering for pages which doesn't have a form or in other words we want to display data as soon as page loads, how can we efficiently load the data without using

Add to the the beginning of Reactive Forms Array Angular

由 隐身守侯 提交于 2020-01-07 03:59:08
问题 Please see the relevant plunker https://plnkr.co/edit/f0BxpinhuqVz8o6IIFaL?p=preview // stack overflow makes you put code if a plunker is linked but it is too much code to copy paste here it would just look messy so I a am putting this comment instead. If you run this and then click the add button a new entry is added to the array, but the form view does not reflect the forms state, instead the first entry is duplicated and the last entry is gone. If anyone has any ideas or guides as to what

Custom “authentication_form” does not apply bootstrap CSS

由 ﹥＞﹥吖頭↗ 提交于 2020-01-07 03:58:12
问题 I'm attempting to apply bootstrap to a django login form. I have scoured google for hours and pretty much everyone is saying the same thing, which is to set the custom authentication_form in urls.py , override the username and password fields in custom login form and pass the class through the widget's attrs parameter. I have done this but django still isn't applying the form-control class to my input fields. I'm not quite sure what is going wrong. The form still renders, but without applying

Symfony 2.7. How to get/set value of the Form field after Form submission?

由 吃可爱长大的小学妹 提交于 2020-01-07 03:52:10
问题 I want to set the value (unix timestamp) for the form hidden datetime element after the form submission, Symfony 2.7. $starttimeStr=$form->get('meetingbundle_event[starttimeStr]');// here i intend to get user input for the date in string format $dateObj = new \Datetime($starttimeStr); $starttimeInt=$dateObj->getTimestamp(); $form->get('meetingbundle_event[starttimeInt]')->setData($starttimeInt); //here i want to set the datetime in decimal format But this does not work, because nor id

ReferenceError: app is not definied in Node.js - SteamWebAPI

由 不羁岁月 提交于 2020-01-07 03:40:14
问题 Eh, my third question about API and still cannot manage to work it the way I want... Anyways, I have two files: app.js and index.html . My index.html is simple form: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Steam</title> </head> <body> <form> Steam User ID: <br> <input type="text" name="steamid"><br> <input type="submit" value="Pošalji"> </form> </body> </html> Form is getting Steam User ID and submit button, to submit this form. My app.js : //Express var express

insert html code to a page via php script in other page

由 六月ゝ 毕业季﹏ 提交于 2020-01-07 03:39:46
问题 i'm a little bit new for php so maybe this question is stupid. say i have a form: <form id="createNewGallery" name="newgallery" method="GET" action="code.php"><p><strong>please choose the number of pictures you want to upload: </strong> <select name="numOfPictures" id="numOfPictures"> <option>3</option> <option>4</option> <option>5</option> <option>6</option> <option>7</option> <option>8</option> <option>9</option> <option>10</option> </select></p> <input name="submitNumOfPictures" type=

Limit simple_form_for associated records number in Ruby on Rails

由 牧云@^-^@ 提交于 2020-01-07 03:39:08
问题 I have a large psychological test of 251 question. Each user can complete that test many times. So I created Summary model to represent each completion. Each Summary has many Answers. For each Summary I created a form that represents collection of answers, using Slim templater and simple_form gem: = simple_form_for(@summary) do |f| = f.simple_fields_for :answers do |a| .question = a.input :question_id, as: :hidden div= a.object.question.title - if a.object.question.kind_of?
订阅 forms