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How can I get the named parameters from a URL using Flask?
...s from the route. If you wanted to get to your example route using an HTML form, you would need a bunch of extra JavaScript to make it work. Lastly, route variables are mandatory, request.args can be optional.
– dericke
Jun 3 at 18:28
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MVC which submit button has been pressed
I have two buttons on my MVC form:
11 Answers
11
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Using $_POST to get select option value from HTML
...e to check if it exists in the $_POST array before proceeding though.
<form method="post" action="process.php">
<select name="taskOption">
<option value="first">First</option>
<option value="second">Second</option>
<option value="third">Third&...
jQuery post() with serialize and extra data
...t if it's possible to post serialize() and other data that's outside the form.
9 Answers
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javax.faces.application.ViewExpiredException: View could not be restored
...er (default) and the enduser sends a HTTP POST request on a view via <h:form> with <h:commandLink>, <h:commandButton> or <f:ajax>, while the associated view state isn't available in the session anymore.
The view state is identified as value of a hidden input field javax.fac...
JavaScript before leaving the page
... useless warnings (for example "You can't leave without giving your bank information")
– Naman
Oct 29 '17 at 15:39
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Input with display:block is not a block, why not?
...order-box</title>
<style type="text/css">
form {display:block; margin:0; padding:0; width:50%; border:1px solid green; overflow:visible}
div, input {display:block; border:1px solid red; padding:5px; width:100%; font:normal 12px Arial}
/* The ...
Submit jQuery UI dialog on
I have a jQuery UI dialog box with a form. I would like to simulate a click on one of the dialog's buttons so you don't have to use the mouse or tab over to it. In other words, I want it to act like a regular GUI dialog box where simulates hitting the "OK" button.
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The required anti-forgery form field “__RequestVerificationToken” is not present Error in user Regis
...e before your action. You also should add @Html.AntiForgeryToken() in your form.
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What does SynchronizationContext do?
...p running is dependent on the type of SynchronizationContext used.
Windows Forms will install a WindowsFormsSynchronizationContext on the thread on which the first form is created. (This thread is commonly called "the UI thread".) This type of synchronization context invokes the delegates passed to ...