Category "forms"

How to move the cursor in a DataGridView c#

How to move the cursor in a DataGridView? No. .Selected = true; as this puts the cell in blue by default! I want the cursor to move When I click on "Add" button

JavaScript this.form returns unexpected form

I got some enclosing form and two nested forms. the two nested forms are evaluated with ajax on buttonclick and the external form has a submit-button. Simplifie

Simplest way to disable button on submission of a form?

I've been trying to find the "right" way to prevent double submits of forms. There are lots of related posts on SO but none of them hit the spot for me. Two q

Prevent negative inputs in form input type="number"?

I want to restrict user input to positive numbers in an html form. I know you can set min="0", however it is possible to bypass this by manually entering a ne

Symfony-Twig: insert fontawesome icon in a form_widget

To validate a form I am using a standard: {{ form_widget(form.save, {'attr': {'class': 'btn btn-sm btn-danger'}, 'label': 'Submit form'}) }} I want to insert

JavaScript closure function not called on form submit

This has me perplexed. I have a textbox. You type something in, and press enter. JavaScript creates a read-only input element in separate form. Alongside the te

Validating Radio Buttons on Submit

I am trying to validate radio buttons on a competition, its multi-step so the radio buttons post the selection over to the entry form page. Currently having tr

How to make a real "onchange" event in HTML (no jQuery)?

Please note: I do not want to use jQuery for this (otherwise I like it) Problem: I have come to situation where I need to do some javascript function after an u

Django: Search form in Class Based ListView

I am trying to realize a Class Based ListView which displays a selection of a table set. If the site is requested the first time, the dataset should be displaye

HTML input type number JavaScript onchange fires twice?

I can't believe I couldn't find any discussion on this already... There have been questions of how to handle events from the HTML5 form element <input type="

Feeding JavaScript variables into form fields on submit

I've got this almost working but can't quite complete it. I have a jQuery datepicker on a reservation page that feeds into an "Arrival" field as mm/dd/yyyy. I a

Reflect select state in JavaScript function

In JavaScript how do you make it so that a function is ready to change at any moment? I want to make it so that when someone selects a different option from a d

Chrome ignores autocomplete="off"

I've created a web application which uses a tagbox drop down. This works great in all browsers except Chrome browser (Version 21.0.1180.89). Despite both the i

Form value to be empty if no change by user

I have a form with two inputs: <input type="text" name="keyword" value="Search" onfocus="wipe(this)"/> <input type="text" name="city" value="City" onf

Form value to be empty if no change by user

I have a form with two inputs: <input type="text" name="keyword" value="Search" onfocus="wipe(this)"/> <input type="text" name="city" value="City" onf

Submitting forms using JavaScript

I have been battling for the past two days with the evil onbeforeunload function in JavaScript. I have a function that warns the user when they are about to clo

How to keep value of selected value after form submission?

I know there are a lot of questions related to it but believe me, no solution is working for me. <form action="index" method="post" > <s

Show/Hide Checkout Fields according to answer to previous question

I use a multi-step checkout plugin. I ask customers if they have allergies, using checkboxes. The first checkbox is none followed by chicken, beef etc. I wish

onKeyUp event calculation not working on the following rows from php generated forms except the first one

-------------------------------------------------- |No|Style No|Item Desc|Qty|Unit Price|Total Price| ----------------------------------------------

How to disable autocomplete for all major browsers

How do you disable Autocomplete in the major browsers for a specific input and/or the complete form. I found this solution: <input type="text" name="foo" a