forms

问题 I am trying to create an automated program in Python that deals with Flash. Right now I am using Python Mechanize, which is great for filling forms, but when it comes to flash I don't know what to do. Does anyone know how I can interact with flash forms (set and get variables, click buttons, etc.) via Python mechanize or some other python library? 回答1: Nice question but seems unfortunately mechanize can't be used for flash objects 回答2: What you probably want to search for is how to control

问题 Thanks to Ruby on Rails: How to gather values for child tables from a form? and "Agile Web Dev", I know how to have multiple models in a form using fields_for . But I'm tearing my hair out over this one. Suppose I have a model Person . Person has a name attribute, and has_many :foos . The Foo model, in turn, has a colour attribute. Furthermore, I know that each Person has precisely three Foos . What should my Models, the new and create actions in PersonController , and the new view look like

问题 I am trying to get select2 library working with symfony2 script. I am trying to implement basic example provided https://select2.github.io/examples.html page. Thus I added to my page header: <!-- SELECT 2--> <link href="//cdnjs.cloudflare.com/ajax/libs/select2/4.0.0/css/select2.min.css" rel="stylesheet" /> <script src="//cdnjs.cloudflare.com/ajax/libs/select2/4.0.0/js/select2.min.js"></script> <!-- /SELECT2 --> and following this code provided in example: <script type="text/javascript"> $

问题 I have an input field that is filled in from a previous form(so the input is set to disabled on the second page) and we receive null for the value then. This works: <input type="text" class="boxtpl" name="${field.name}" value="${user?.email}"> but this doesn't: <input type="text" class="boxtpl" name="${field.name}" value="${user?.email}" disabled="disabled"> Is there a reason why this seems to break the framework? 回答1: Disabled controls shouldn't actually be submitted with the form, so what

问题 I have an input field that is filled in from a previous form(so the input is set to disabled on the second page) and we receive null for the value then. This works: <input type="text" class="boxtpl" name="${field.name}" value="${user?.email}"> but this doesn't: <input type="text" class="boxtpl" name="${field.name}" value="${user?.email}" disabled="disabled"> Is there a reason why this seems to break the framework? 回答1: Disabled controls shouldn't actually be submitted with the form, so what

问题 I have an input field that is filled in from a previous form(so the input is set to disabled on the second page) and we receive null for the value then. This works: <input type="text" class="boxtpl" name="${field.name}" value="${user?.email}"> but this doesn't: <input type="text" class="boxtpl" name="${field.name}" value="${user?.email}" disabled="disabled"> Is there a reason why this seems to break the framework? 回答1: Disabled controls shouldn't actually be submitted with the form, so what

问题 I currently have an Angular 2 app where the user can submit a form to create a new item. When the submit button is clicked, it calls a function that sends the data to the server and navigates to a new page when the server confirms that the data has been saved successfully. My problem comes because the form submission appends the form parameters to the URL. So for example if I had an input named title and submission took me to the route mytitle which is the input for the title field, Angular

问题 I currently have an Angular 2 app where the user can submit a form to create a new item. When the submit button is clicked, it calls a function that sends the data to the server and navigates to a new page when the server confirms that the data has been saved successfully. My problem comes because the form submission appends the form parameters to the URL. So for example if I had an input named title and submission took me to the route mytitle which is the input for the title field, Angular

问题 Whenever I'm to prepare a long form for the client I always want to split it into separate pages, so the visitor doesn't have to fill it all, but does it in steps. Something like: Step 1 > Step 2 > Step 3 > Thank You! I've never done it for one reason: I don't know how to store the data from separate steps efficiently? By efficiently I mean, how to store it, so when a visitor decides not to finish it at Step 3 all the data is deleted. I've come up with few ways of how this could be resolved,

问题 So I have a HTML form: <html> <body> <script>history.pushState('', '', '/')</script> <form action="http://myserver.com" method="POST"> <input type="hidden" name="Id" value="83" /> <input type="hidden" name="url" value="http://example.com/" /> <input type="submit" value="Submit request" /> </form> <script> document.forms[0].submit(); </script> </body> </html> As you can see this is submitting the action for <input type="hidden" name="Id" value="83" /> meaning it's submitted for the attribute