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< title > Programmatically Load an Entityform in Drupal 7 | Oliver Davies< / title >
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< h1 > Programmatically Load an Entityform in Drupal 7< / h1 >
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< p class = "posted text-light" > 22nd December 2015< / p >
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< p > I recently had my first experience using the < a href = "https://www.drupal.org/project/entityform" > Entityform module< / a > in a project. It was quite easy to configure with different form types, but then I needed to embed the form into an overlay. I was expecting to use the < code > drupal_get_form()< / code > function and render it, but this didn’ < / p >
< p > Here are the steps that I took to be able to load, render and embed the form.< / p >
< h2 id = "loading-the-form" > Loading the Form< / h2 >
< p > The first thing that I needed to do to render the form was to load an empty instance of the entityform using < code > entityform_empty_load()< / code > . In this example, < code > newsletter< / code > is the name of my form type.< / p >
< pre > < code class = "language-php" > $form = entityform_empty_load('newsletter');
< / code > < / pre >
< p > This returns an instance of a relevant < code > Entityform< / code > object.< / p >
< h2 id = "rendering-the-form" > Rendering the Form< / h2 >
< p > The next step was to be able to render the form. I did this using the < code > entity_form_wrapper()< / code > function.< / p >
< p > As this function is within the < code > entityform.admin.inc< / code > file and not autoloaded by Drupal, I needed to include it using < code > module_load_include()< / code > so that the function was available.< / p >
< pre > < code class = "language-php" > module_load_include('inc', 'entityform', 'entityform.admin');
$output = entityform_form_wrapper($form, 'submit', 'embedded'),
< / code > < / pre >
< p > The first argument is the < code > Entityform< / code > object that was created in the previous step (I’ < a href = "https://www.drupal.org/node/2639584" > submitted a patch< / a > to type hint this within entityform so that it’ < / p >
< p > The other two arguments are optional. The second argument is the mode (< code > submit< / code > is the default value), and the last is the form context. < code > page< / code > is the default value, for use on the submit page, however I changed this to < code > embedded< / code > .< / p >
< p > I could then pass this result into my theme function to render it successfully within the relevant template file.< / p >
< h2 id = "resources" > Resources< / h2 >
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< li > < a href = "https://www.drupal.org/project/entityform" > The entityform module< / a > < / li >
< li > < a href = "https://www.drupal.org/node/2639584" > My issue and patch to add the type hint to the entityform_form_wrapper function< / a > < / li >
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Tags:
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< a href = "https://www.oliverdavies.uk/blog/tags/drupal" > drupal< / a > , < a href = "https://www.oliverdavies.uk/blog/tags/drupal-7" > drupal-7< / a > , < a href = "https://www.oliverdavies.uk/blog/tags/drupal-planet" > drupal-planet< / a > , < a href = "https://www.oliverdavies.uk/blog/tags/entityform" > entityform< / a > < / p >
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< h2 > About the Author< / h2 >
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< p > Oliver Davies is a Web Developer, System Administrator and Drupal specialist based in the UK. He is a Senior Developer at < a href = "https://microserve.io" > Microserve< / a > and also provides freelance consultancy services for Drupal websites, PHP applications and Linux servers.< / p >
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