Gravity form popup with bootstrap modal

放进functions.php文件

function gf_popup_shortcode( $atts, $content = null) {
 
extract( shortcode_atts( array(
'title' => '',
'id' => '',
'text' => '',
), $atts ) );
 
return '
<a class="gf-form-modal-trigger" href="" data-toggle="modal" data-target="#gf-popup-modal'.$id.'">'.$text.'</a>
<div class="modal fade" id="gf-popup-modal'.$id.'" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
<h4 class="modal-title" id="myModalLabel">'.$title.'</h4>
</div>
<div class="modal-body">
'.do_shortcode('[gravityform id="'.$id.'" title="false" description="false" ajax="true"]').'
</div>
</div>
</div>
</div>
';
} 
add_shortcode('gf_popup', 'gf_popup_shortcode');