forms

问题 I have a login modal. When the user log-in fail the authentication, I want to redirect back to this modal with : error message(s) and old input(s). Controller // if Auth Fail return Redirect::to('/') ->with('error','Username/Password Wrong') ->withInput(Request::except('password')) ->withErrors($validator); Form {!! Form::open(array('url' => '/', 'class' => 'login-form')) !!} <div class="form-group"> <label for="username">Username</label> <input type="text" class="form-control" id="username"

问题 I'm looking for a really generic way to "fill out" a form based on a parameter string using javascript. for example, if i have this form: <form id="someform"> <select name="option1"> <option value="1">1</option> <option value="2">2</option> </select> <select name="option2"> <option value="1">1</option> <option value="2">2</option> </select> </form> I'd like to be able to take a param string like this: option1=2&option2=1 And then have the correct things selected based on the options in the

问题 I am testing an ASP.NET web form which needs to filter out null characters from input. To test this functionality, how can I actually type a null character in the html form? I've tried Alt+0 but it does not work. I know I can do it in a GET request by using "%00" in the URL. However, I want to do it in a form POST. 回答1: I was able to do this using TamperData Firefox plugin. https://addons.mozilla.org/en-US/firefox/addon/tamper-data/ When given the Tamper Popup I typed "%00" in the Post

问题 Is this possible to detect a mouse click (Left/Right) anywhere (Inside and Outside the Form) in an if statement? And ff it's possible, how? if(MouseButtons.LeftButton == MouseButtonState.Pressed){ ... } 回答1: Here is a starter, if I understood your needs of "clicking from outside the window" and Hans Passant's suggestion doesn't fit your needs. You might need to add an event handler for Form1_Click . public partial class Form1 : Form { private Mutex checking = new Mutex(false); private

问题 I have a twig template to display audio options (Auto play and Continuos play) as shown in the screen shot: Click to see the screen shot of the page The following is the code in my twig file. {{ audio_options_form}} renders the form with the checkboxes.I want to display the check boxes only once if {{ item.audio }} is true. Please let me know what changes should I make: <div id="textcontent"> {% set field = data|slice(2) %} {% set field = field|slice(0, -1) %} <div class="col-md-12"> <div

问题 I have a twig template to display audio options (Auto play and Continuos play) as shown in the screen shot: Click to see the screen shot of the page The following is the code in my twig file. {{ audio_options_form}} renders the form with the checkboxes.I want to display the check boxes only once if {{ item.audio }} is true. Please let me know what changes should I make: <div id="textcontent"> {% set field = data|slice(2) %} {% set field = field|slice(0, -1) %} <div class="col-md-12"> <div

问题 I am trying to scrape a website using PHP, CURL and POST method in order to submit a form before web scraping the page. The problem I am experiencing is that there is connected with POST method: no data is submitted to the server, so the scraped webpage doesn't contain what I am looking for. I quit sure the problem is connected with the form type: enctype="multipart/form-data". How can I manage this POST request, considering that the form is multipart/form-data? Do I have to encode the post

问题 I have one form on a bottom sheet. It's opened on click of one button. It can be closed when the user clicks outside the form. I want to maintain the form data if the user reopens the form. I don't want to assign each form field value explicitly. Is there any other way of saving the form state and reusing it while creating the bottom sheet again? void _modalBottomSheetMenu(BuildContext context, Widget form) async { await showModalBottomSheet<dynamic>( isDismissible: false, isScrollControlled

问题 I was wondering if you could help me solving this issue; I have created a email counter which increase the number +1 once the user send an email (this works great). What I was trying to do is to reset the counter after 86400 seconds (one day) in a loop, so every day the counter will start counting from 0 the emails sent. I have tried many scripts but none of them works, this is the last sketch: //Define the key to store in the database define( 'CF7_COUNTER', 'cf7-counter' ); //Create the

问题 I was wondering if you could help me solving this issue; I have created a email counter which increase the number +1 once the user send an email (this works great). What I was trying to do is to reset the counter after 86400 seconds (one day) in a loop, so every day the counter will start counting from 0 the emails sent. I have tried many scripts but none of them works, this is the last sketch: //Define the key to store in the database define( 'CF7_COUNTER', 'cf7-counter' ); //Create the