form-submit

Html: For Select multiple, only one value is submitted but .val() returns array of two values

由 两盒软妹~` 提交于 2019-12-10 02:56:15
问题 When rendering the page, the val() of a multiple select is set with a single value. For example, $("#my_select_box").val(1); Then the user selects an additional value in the multiple select box. When the form is submitted, only the newly selected value is submitted and not the previously set one. Whereas while debugging in Firefox, the .val() function returns an array of two values (both the previous one and the newly selected one). Why does this happen? 回答1: If you are programming in PHP,

Automatically scroll down after submit action

由 前提是你 提交于 2019-12-08 20:28:27
问题 How to make my website automatically scroll down after sending e-mail from "Contact Form" which is located on the bottom of my webpage? Information about successful sending or error ouccurs below the form and after clicking that 'submit' button page is refreshing and user can see only top of the site, not the bottom... 回答1: <form id="form" action="{your_action}#form"> .... </form> 回答2: Post to an anchor tag on the page the sumbit is being sent to http://foo.com#youranchor 回答3: The action

Pressing enter submits HTML form with one input, but not two

由 放肆的年华 提交于 2019-12-08 15:53:22
问题 Can anyone explain this behavior? Pressing the Enter key in an HTML form's text box submits the form when the form contains a single text box, but not when the form contains two or more text boxes. jsFiddle (one input): http://jsfiddle.net/gpPTa/ jsFiddle (two inputs): http://jsfiddle.net/fDbJt/ 回答1: Unfortunately it's a default for the form to submit on enter with only one input. You can either give each of them an javascript command that submits the form, or place a submit button with width

Stay on page after submitting form

由 纵然是瞬间 提交于 2019-12-08 14:14:41
问题 I'm trying to stay on the current page from where a form gets submitted. But somehow it's not working. I found some peaces of code on the internet and put it together. This is the process.php file: <?php // Get Data $name = strip_tags($_POST['name']); $email = strip_tags($_POST['email']); $phone = strip_tags($_POST['phone']); $subject = strip_tags($_POST['subject']); $message = strip_tags($_POST['message']); // Send Message mail( "email@domain.com", "Contact Form testttt", "Name: $name\nEmail

jQuery: modify hidden form field value before submit

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-08 13:50:08
问题 I have the following code in a partial view (using Spark): <span id="selectCount">0</span> video(s) selected. <for each="var video in Model"> <div style="padding: 3px; margin:2px" class="video_choice" id="${video.YouTubeID}"> <span id="video_name">${video.Name}</span><br/> <for each="var thumb in video.Thumbnails"> <img src="${thumb}" /> </for> </div> </for> # using(Html.BeginForm("YouTubeVideos","Profile", FormMethod.Post, new { id = "youTubeForm" })) # { <input type="hidden" id="video_names

when upload multiple file, file name show in text box with a delete button

由 ╄→гoц情女王★ 提交于 2019-12-08 12:44:31
问题 when the user browse for multiple file, all the file name will show in the text box, there will have a delete button (an X) at the right side so that the user can remove the file. I had found the coding for multiple file upload to text box, but it does not work well. the final result should look like the image below <FORM METHOD="post" ACTION="xxx@gmail.com" ENCTYPE="multipart/form-data"> <input id="uploadFile" placeholder="Add files from My Computer" class="steptextboxq3"/> <div class=

how to submit a form without losing values already selected at the same form

由 耗尽温柔 提交于 2019-12-08 10:54:20
问题 I am using jstl with dropdown lists. When i click submit button i success the specification but values int dropdownlists are reinitialized. So I want to submit form without loosing the values already selected in the form because I need to stay always at the same level in the form.To be more clear, user choose a value from ddl and click edit button to show other options and fill them at the same form without loosing what he has selected. I have tried to deal like that... <form action="myjsp

How to detect that a user has unchecked a checkbox?

由 依然范特西╮ 提交于 2019-12-08 08:29:27
The following form: <form action="x.php" method="get" id="myForm">Subscribe: <div id="radioButtonsWithAdds"> <input type="radio" name="group1" value="one">One month 2,99$ <input type="radio" name="group1" value="two"> Two months 5,98$</div><br> <input type="checkbox" name="option1" value="withAdds" checked> with adds <img src="next.png" border="0" alt="enviar" onclick="document.getElementById('myForm').submit();"> </form> Is the first part of a subscription from. In here, the user may choose between one month or two months subscription. If the user agrees to receive adds, leaves the checkbox

Display result data without page refresh on form submission in ruby on rails

由 元气小坏坏 提交于 2019-12-08 06:48:02
问题 I’m very new in ruby on rails. I’m stuck with a problem. I have a list of subjects and below this list I have a form to add subject. I’m trying to add a subject without page refresh and display this subject just below the list of subject. New added subject is inserting in database but it’s not displaying in bottom of list without page refresh. Here is my controller (subject_controller.rb) class SubjectController < ApplicationController layout 'standard' def list @subjects = Subject.find(:all)

How to detect that a user has unchecked a checkbox?

由 微笑、不失礼 提交于 2019-12-08 05:25:15
问题 The following form: <form action="x.php" method="get" id="myForm">Subscribe: <div id="radioButtonsWithAdds"> <input type="radio" name="group1" value="one">One month 2,99$ <input type="radio" name="group1" value="two"> Two months 5,98$</div><br> <input type="checkbox" name="option1" value="withAdds" checked> with adds <img src="next.png" border="0" alt="enviar" onclick="document.getElementById('myForm').submit();"> </form> Is the first part of a subscription from. In here, the user may choose
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