rails update and create 2 models in one form_for

I am using rails cast 196 ( ) to help me on my project, I am trying to modify the code so that when I make a new question, I am able to change the survey’s title in the form. right now the form submits but no change is made to the Survey’s title in the db class Survey…
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Pass data through form by onclick

This should be something really simple but I just can’t get it. i want to pass a particular field value to controller function through onclick by form submit <form action=”<?php echo base_url();>data/pass” method=”post”> <select name=”name1″ id=”name1″ onclick=”” class=”m-wrap” > <option selected=”selected” disabled=”disabled”>Select</option> <option value=”1″>by year</option> </select> <form> Plzz help…. Source: forms

Strange form behaviour in Twig

I have a form that I display row by row in Twig. On a particular row, I try to pass HTML attributes as options, like this : {{ form_row(form.classic_text, {‘attr’: {‘class’: ‘test’}}) }} The option is passed to the form, as I can see the class being applied to the form. However, when I put a dump right after the…
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Symfony2 form to JSON structure

How can the Symfony2 form be transformed to JSON data structure? Looking for proper bundle gave me no results; Example: $builder ->add(‘name’, ‘text’) ->add(‘password’, ‘password’) ; Would result in something like that: { fields: { name: { type: ‘text’ }, password: { type: ‘password’ } } } Iterating over each element in form after $form = $this->createForm(new FormType(), new Entity())…
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Cannot get form with select lists to display inline

I’ve looked at a load of examples of inline forms and none of them seem to work. Although I’m not using any labels and I’m using the @html helper to create my select lists. I’m not sure where to start troubleshooting. <form class=”form-inline”> <div class=”form-group”> @Html.DropDownListFor(x => x.NewEntry.entryDate, new SelectList(Model.NewEntry.weekDates, “Value”, “Text”), “”, new { @class = “form-control” }) </div>…
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HTML5 required attribute for select in form and table seems not working

I want to implement required attribute in my <select> tag. I have emptied the first <value> of the first <option>. Though, the required attribute seems not working.. <select name=”section” id=”section” style=”width: 250px;” required> <option value=”” selected=”selected”>– Select Section –</option> <option value=”ict”>ICT & MULTIMEDIA</option> <option value=”net”>DATA COMM & NETWORKING</option> </select> Prior to that, I put the <select> tag in <form> that…
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Using NavigateAsync for automation with Javascript

I’ve spent several days looking at elegant solutions proposed by @Noseratio for working with the WebBrowser control for developing a web automation tool. The posts have been extremely helpful, to say the least! How to cancel Task await after a timeout period C# WebBrowser Control – Form Submit Not Working using InvokeMember(“Click”) That being said, I have a problem that…
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How to restore input file type field after failling form validation in cakephp

I have a form : echo $this->Form->create(‘Post’,array(‘type’ => ‘file’)); echo $this->Form->input(‘name’); echo $this->Form->input(‘image’,array(‘label’=>’Image’,’type’=>’file’,’accept’=>’image/png,image/jpeg’)); echo $this->Form->end(); When I submit the form and validation fails, the name field gets restored the value but image field becomes empty. How can I fix this? Thanks Source: forms

single page script error

I have this form page: which is producing an “empty field(s)” error, yet I can’t pinpoint where this error is occurring. I am using the following php form: <?php if($_POST) { $to_Email = “”; //Replace with recipient email address $subject = ‘Web Form’; //Subject line for emails //check if its an ajax request, exit if not if(!empty($_SERVER[‘HTTP_X_REQUESTED_WITH’]) AND strtolower($_SERVER[‘HTTP_X_REQUESTED_WITH’])…
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Im trying to do an edit form in PHP but i get "Invalid parameter number: no parameters were bound in "

i’m new into php, and i’m doing a form where i can edit one or more options in my table. I’m trying with isset and !=empty but i keep getting this error ” sqlstate[hy093]: invalid parameter number: no parameters were bound ” and i don’t know what to do, can i get some help plz. here is my code. include(‘./conecta.php’);…
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