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POhow to display any message or data in drupal 7 .module file
 

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  1. POhow to display any message or data in drupal 7 .module file
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    <p>how to display any message or data in mymodule.module file in drupal 7</p> <p>i have used following line but it didn't display any thing</p> <blockquote> <p>drupal_set_message(t('test message'));</p> </blockquote> <p>aslo i want to display any variable data like for example $data = "hello" </p> <p>then how to display this variable data in drupal 7</p> <p>i am new to drupal , so if any one knows please let me know . </p> <p>i have search a lot , but didn't get anything.</p> <p>thanks in advance.</p> <hr> <p>I have used folllowing code by creating module in drupal 7</p> <pre><code> &lt;?php function form_example_menu() { $items = array(); $items['form_example/form'] = array( 'title' =&gt; 'Example Form', //page title 'description' =&gt; 'A form to mess around with.', 'page callback' =&gt; 'drupal_get_form', 'page arguments' =&gt; array('form_example_form'), 'access arguments' =&gt; array('access content'), //put the name of the form here 'access callback' =&gt; TRUE ); return $items; } function form_example_form($form, &amp;$form_state) { $form['price'] = array( '#type' =&gt; 'textfield', '#title' =&gt; 'What is Your Price?', '#size' =&gt; 10, '#maxlength' =&gt; 10, '#required' =&gt; TRUE, //make this field required ); $form['submit'] = array( '#type' =&gt; 'submit', '#value' =&gt; t('Click Here!'), ); $form['form_example_form']['#submit'][] = 'form_example_form_submit'; return $form; } function form_example_form_validate(&amp;$form, &amp;$form_state) { if (!($form_state['values']['price'] &gt; 0)){ form_set_error('price', t('Price must be a positive number.')); } } function form_example_form_submit($form, &amp;$form_state) { $result = db_insert('test')-&gt;fields(array('price' =&gt; $form_state['values']['price'],))-&gt;execute(); drupal_set_message(t('Your Price was saved')); } </code></pre> <p>In above code data is inserted in database , but message didn't displaying . If you know , what is problem please let me know , i have search a lot for this problem . Thanks in advance.</p>
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    1. USDolly
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    1. COWhere exactly do you use this line `drupal_set_message(t('test message'));` ?!
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      1. POhow to display any message or data in drupal 7 .module file
      1. USMuhammad Reda
    2. COTo print debugging information, I suggest printing via `dpm('Your price was saved')` with the [devel module](http://drupal.org/project/devel) instead. It will also print out variables in a nice format for you if you did `dpm($data)`
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      1. POhow to display any message or data in drupal 7 .module file
      1. USnmc
 

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