Changeset 507 for trunk/grails-app/taglib/dbnp/studycapturing/WizardTagLib.groovy

Timestamp:

Jun 1, 2010, 2:45:21 PM (13 years ago)

Author:

roberth

Message:

Implemented file upload template fields

File:

• trunk/grails-app/taglib/dbnp/studycapturing/WizardTagLib.groovy (modified) (2 diffs)

trunk/grails-app/taglib/dbnp/studycapturing/WizardTagLib.groovy

@@ -510 +510 @@
                 )
         }
+
+        /**
+         * File form element
+         * @param Map attributes
+         * @param Closure help content
+         */
+        def fileFieldElement = { attrs, body ->
+                // render term element
+                baseElement.call(
+                        'fileField',
+                        attrs,
+                        body
+                )
+        }
+
+        def fileField = { attrs ->
+            /*
+            out << '<input type="file" name="' + attrs.name + '"/>'
+            if( attrs.value ) {
+                out << '<a href="' + resource(dir: '') + '/file/get/' + attrs.value + '" class="isExample">Now contains: ' + attrs.value + '</a>'
+            }
+            */
+
+            out << '<div id="upload_button_' + attrs.name + '" class="upload_button">Upload</div>';
+            out << '<input type="hidden" name="' + attrs.name + '" id="' + attrs.name + '" value="' + attrs.value + '">';
+            out << '<div id="' + attrs.name + 'Example" class="upload_info"></div>';
+            out << '<script type="text/javascript">';
+            out << '  $(document).ready( function() { ';
+            out << '    var filename = "' + attrs.value + '";';
+            out << '    fileUploadField( "' + attrs.name + '" );';
+            out << '    if( filename != "" ) {';
+            out << '      $("#' + attrs.name + 'Example").html("Current file: " + createFileHTML( filename ) )';
+            out << '    }';
+            out << '  } );';
+            out << "</script>\n";
+        }
 
         /**
@@ -925 +961 @@
                                                 ){helpText}
                                                 break
+                                        case ['FILE']:
+                                                inputElement = (renderType == 'element') ? 'fileFieldElement' : 'fileField'
+                                                out << "$inputElement"(
+                                                        description: ucName,
+                                                        name: prependName + it.escapedName(),
+                                                        value: fieldValue ? fieldValue : "",
+                                                        addExampleElement: true
+                                                ){helpText}
+                                                break
                                         default:
                                                 // unsupported field type