form-submit

Nodejs very simple Form with Routes failing to post

由 烈酒焚心 提交于 2019-12-08 03:47:41
问题 I have a super simple form within a NodeJS/ExpressJS app which fails to post. The app.js code (I call it server.js) looks like this. var express = require('express'); var fs = require('fs'); var path = require('path'); var urlEncoded = require('urlencoded-request-parser'); var bodyParser = require('body-parser'); var server = express(); var port = process.env.port || 1337; server.use(urlEncoded()); server.use(bodyParser.urlencoded({extended: true})); var routePath="./routes/"; fs.readdirSync

jQuery check inputs not empty before submit

由 荒凉一梦 提交于 2019-12-08 03:06:12
问题 I've been looking at different threads about how to do this and got the following script together, however, even when I type into the inputs so they're not empty, I'm getting the alert pop up and the form doesn't submit. Can anyone see what I'm doing wrong or if there's a simpler / more efficient way of doing this? Thanks, Osu HTML: <form action="#" method="post" class="signup-form"> <div class="required"> <label for="name">Name:</label> <input type="text" name="cm-name" id="name" value="">

How can I fire a Button Click event when Enter Key is pressed based on what textbox has focus?

由 一笑奈何 提交于 2019-12-08 02:50:15
问题 I have a form with several submit buttons. I would like the button's click events to fire when enter is pressed based on which textboxes currently have focus. I am able to specify one button using the code below by adding the onkeydown event to the body of the page and checking for Enter's keyCode <body onkeydown="if(event.keyCode==13){document.getElementById('btnSearch').click();}"> ... </body> I assume this code can be modified or call a function to perform a conditional to see if txtSearch

Disable/Enable h:commandButton on validation fails/ is ok

由 痞子三分冷 提交于 2019-12-07 23:49:18
问题 I got a TextBox with a validator and a commandbutton. When the validation of the textbox fails I want to disable the commandbutton otherwise it should be enabled. I don't want to use any codebehind so it should be working without any helper properties in the bean. So how can I tell the commandbutton to be disabled/enabled depending on the validator state? <h:outputLabel for="category" value="#{msg['category.create']}"/> <h:inputText id="category" required="true" label="#{msg['category.create'

How to put a callback in the submit event listener of a form to wait for user's response to jquery impromptu's prompt?

由 孤街浪徒 提交于 2019-12-07 22:34:15
问题 Here is what I want to do - Display a prompt (using jquery's impromptu) when user clicks on submit button of the main form. The prompt is again a form which has a password field and an Ok and Cancel button. The main form (along with the password value, appended to the main form) is posted when User clicks on Ok. The form is not submitted if user clicks on Cancel. Details I asked a question earlier - jquery form submit() not working inside callback function after preventing normal submit while

GET submits instead of POST ones. Tapestry

由 旧街凉风 提交于 2019-12-07 19:46:02
问题 I've encountered this problem in tapestry 5.2 application: Forms require that the request method be POST and that the t:formdata query parameter have values. In access log, i found that sometimes there are form submits with GET method from different users. Though, according to docs, Tapestry 5 use post-redirect-get scheme. This page doesn't allow anonymous access, so it can't be robots. So i,m frustrated what can be the cause of such issue. Suggestions please. There is couple of selects,

How do I make a form submit with a LinkButton?

由 谁说胖子不能爱 提交于 2019-12-07 01:40:56
问题 My login usercontrol has two text boxes and a linkbutton. <asp:TextBox id="tbUserName" runat="server" size="10" /> <asp:TextBox id="tbPassword" runat="server" TextMode="Password" size="10" /> <asp:LinkButton Text="login" CssClass="submit" runat="server" ID="lbLogin" OnClick="btnLogin_OnClick" /> I would like to call the "btnLogin_OnClick function when someone pushes enter on tbUsername or tbPassword. How do I do this? 回答1: Here's a neat trick: <asp:Panel ID="pnlLogon" runat="server"

ASP .NET MVC 3 - How to submit an ajax form nested within an html form

由 ≡放荡痞女 提交于 2019-12-06 23:18:57
问题 I have an ASP .NET MVC 3 project and a problem with one of my 'Create' views. I have cascading drop-down fields that I have implemented with ajax forms. The view is roughly speaking - like this: @using (Html.BeginForm(...)) { @Html.MyDropDown1 using (Ajax.BeginForm(...)) { @Ajax.MyDropdown2 <input type="submit" value="Select" /> } using (Ajax.BeginForm(...)) { @Ajax.MyDropdown3 <input type="submit" value="Select" /> } <!-- other form fields --> <input type="submit" value="Create" /> } The

Disable/Enable h:commandButton on validation fails/ is ok

由 天涯浪子 提交于 2019-12-06 14:24:23
I got a TextBox with a validator and a commandbutton. When the validation of the textbox fails I want to disable the commandbutton otherwise it should be enabled. I don't want to use any codebehind so it should be working without any helper properties in the bean. So how can I tell the commandbutton to be disabled/enabled depending on the validator state? <h:outputLabel for="category" value="#{msg['category.create']}"/> <h:inputText id="category" required="true" label="#{msg['category.create']}" value="#{CreateCategoryBean.newCategory.name}" > <f:validator validatorId="Get.Validator

Automatically pressing a “submit” button using python

由 ぐ巨炮叔叔 提交于 2019-12-06 13:40:50
问题 The bus company I use runs an awful website (Hebrew,English) which making a simple "From A to B timetable today" query a nightmare. I suspect they are trying to encourage the usage of the costly SMS query system. I'm trying to harvest the entire timetable from the site, by submitting the query for every possible point to every possible point, which would sum to about 10k queries. The query result appears in a popup window. I'm quite new to web programming, but familiar with the basic aspects
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