How configure multiple dropdown with submit button

  • Resolved crokis

    (@crokis)


    12 years, 8 months ago

    Hello people.

    I hope so that somebody can help me, please.

    I configured a dropdown with a submit button.
    Code here:

    <h2><?php _e('Categories:'); ?></h2><br>
	<form action="<?php bloginfo('url'); ?>" method="get">
	<div>
	<?php wp_dropdown_categories('show_option_none=Selecciona el tipo&child_of=7'); ?>
	<?php wp_dropdown_categories('show_option_none=Selecciona el producto&child_of=6'); ?>
	<br>
	<input type="submit" name="submit" value="view" />
	</div>
	</form>

    But, just show me results of a category.

    i would like have 3 dropdown that show the child categories and work with a single submit button

    Anybody can help me, please?
    Thanks.

Viewing 2 replies - 1 through 2 (of 2 total)
  • vtxyzzy

    (@vtxyzzy)

    12 years, 7 months ago

    I did not know the name of your third category, so I created this code with two dropdowns. You should be able to add the third yourself.

    <script type="text/javascript">
//<![CDATA[

   function validateForm() {
      var tipo = document.getElementById('tipo').value;
      var producto = document.getElementById('producto').value;

      var catForm = document.getElementById('catForm'); // retrieve form
      catForm.action = catForm.action + '?cat=' + tipo + ',' + producto; // add cat parameter

      var retval = true;
      retval = confirm("action=" + catForm.action);  // For testing, comment out for production

      return retval;
}

//]]>
</script>
<h2><?php _e('Categories:'); ?></h2><br>
<form id="catForm" action="<?php bloginfo('url'); ?>" method="post"
   onSubmit="return validateForm();">
   <div>
      <?php wp_dropdown_categories('show_option_none=Selecciona el tipo&child_of=78&id=tipo&name=tipo'); ?>
      <?php wp_dropdown_categories('show_option_none=Selecciona el producto&child_of=65&id=producto&name=producto'); ?>
      <br>
      <input type="submit" id="sub" name="submit" value="view" />
   </div>
</form>
    Thread Starter crokis

    (@crokis)

    12 years, 7 months ago

    Hello vtxyzzy.

    Thank you so much!!!! Your code really helped me a lot.
    I can see now that javascript function, did all work.

    I began work on my first theme with WP codex, therefore i learned something new with your help.

    Regards!

Viewing 2 replies - 1 through 2 (of 2 total)

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