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编辑当前文件:/home/soundframestudio/www/wp-content/themes/betheme/muffin-options/fields/icon/field_icon.php
<?php class MFN_Options_icon extends Mfn_Options_field{ /** * Render */ function render( $meta = false, $vb = false, $js = false ){ $class = false; $placeholder = false; $preview = ''; // class if( ! $this->value ){ $class = 'empty'; } // placeholder if( ! empty( $this->field['std'] ) ){ $placeholder = $this->field['std']; } // preview if ( ! empty( $this->field['preview'] ) ){ $preview = 'preview-'. $this->field['preview']; } // output ----- if( $js ){ echo '<div class="form-group browse-icon has-addons has-addons-prepend \'+('.$js.' ? "not-empty" : "empty") +\'">'; }else{ echo '<div class="form-group browse-icon has-addons has-addons-prepend '. esc_attr( $class ) .'">'; } echo '<div class="form-addon-prepend">'; echo '<a href="#" class="mfn-button-upload">'; echo '<span class="label">'; echo '<span class="text">'. esc_html__( 'Browse', 'mfn-opts' ) .'</span>'; if( $js ){ echo '<i class="\'+('.$js.' ? '.$js.' : "")+\'"></i>'; }else{ echo '<i class="'. esc_attr( $this->value ) .'"></i>'; } echo '</span>'; echo '</a>'; echo '</div>'; echo '<div class="form-control has-icon has-icon-right">'; if( $js ){ echo '<input class="mfn-form-control mfn-field-value mfn-form-input '. esc_attr( $preview ).'" type="text" '. $this->get_name( $meta ) .' value="\'+('.$js.' ? '.$js.' : "")+\'" placeholder="'. esc_attr( $placeholder ) .'" />'; }else{ echo '<input class="mfn-form-control mfn-field-value mfn-form-input '. esc_attr( $preview ).'" type="text" '. $this->get_name( $meta ) .' value="'. esc_attr( $this->value ) .'" placeholder="'. esc_attr( $placeholder ) .'" />'; } echo '<a class="mfn-option-btn mfn-button-delete" title="Delete" href="#"><span class="mfn-icon mfn-icon-delete"></span></a>'; echo '</div>'; echo '</div>'; if( ! $vb ){ echo $this->get_description(); } } /** * Enqueue Function. */ function enqueue(){ wp_enqueue_script( 'mfn-opts-field-icon', MFN_OPTIONS_URI .'fields/icon/field_icon.js', array( 'jquery' ), MFN_THEME_VERSION, true ); } }