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From ehatc...@apache.org
Subject svn commit: r637466 [2/2] - in /lucene/solr/trunk: ./ src/java/org/apache/solr/handler/admin/ src/java/org/apache/solr/schema/ src/webapp/resources/admin/
Date Sat, 15 Mar 2008 20:49:24 GMT
Added: lucene/solr/trunk/src/webapp/resources/admin/schema.jsp
URL: http://svn.apache.org/viewvc/lucene/solr/trunk/src/webapp/resources/admin/schema.jsp?rev=637466&view=auto
==============================================================================
--- lucene/solr/trunk/src/webapp/resources/admin/schema.jsp (added)
+++ lucene/solr/trunk/src/webapp/resources/admin/schema.jsp Sat Mar 15 13:49:21 2008
@@ -0,0 +1,655 @@
+<%@ page contentType="text/html; charset=utf-8" pageEncoding="UTF-8"%>
+<%--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+--%>
+
+<%-- $Id: index.jsp 608150 2008-01-02 17:15:30Z ryan $ --%>
+<%-- $Source: /cvs/main/searching/SolrServer/resources/admin/index.jsp,v $ --%>
+<%-- $Name:  $ --%>
+  
+<script src="/solr/admin/jquery-1.2.3.min.js"></script>
+<script>
+
+(function($, libName) {
+  var solr = {
+    
+    //The default location of the luke handler relative to this page
+    // Can be overridden in the init(url) method
+    pathToLukeHandler: 'luke',  
+    
+    // Base properties to hold schema information
+    schemaInfo: {},
+    schemaFields: {},
+    schemaDynamicFields: {},
+    schemaTypes: {},
+    schemaFlags: {},
+    
+    //The basic function to call to make the initail JSON calls
+    // takes one option parameter, the path to the luke handler
+    // if undefined, it will use the default, 'luke', which means
+    // this is being called from the same relative URL path
+    init: function(pathToLukeHandler) {
+      if (pathToLukeHandler != undefined) {
+        solr.pathToLukeHandler = pathToLukeHandler;
+      }
+      solr.loadSchema(function() {
+        solr.loadFromLukeHandler(function () {
+          solr.createMenu('menu');
+          solr.displaySchemaInfo();
+        });
+      });
+
+    },
+    
+    //load the Schema from the LukeRequestHandler
+    // this loads every field, and in each field the copy source/dests and flags
+    // we also load the list of field types, and the list of flags
+    loadSchema: function(func) {
+			$.getJSON(solr.pathToLukeHandler +'?show=schema&wt=json', function(data) {
+        //populate all non field/type/flag data in the info block
+        $.each(data.index, function(i, item) {
+          solr.schemaInfo[i] = item;
+        });
+        
+        //LukeRequestHandler places these two attributes outside of the "index" node, but
+        // we want it here so we can more easily display it in the "HOME" block
+        solr.schemaInfo['uniqueKeyField'] = data.schema.uniqueKeyField;
+        solr.schemaInfo['defaultSearchField'] = data.schema.defaultSearchField;
+        //a one-off hack, because the directory string is so long and unbroken
+        // that it can break CSS layouts
+        solr.schemaInfo['directory'] = solr.schemaInfo['directory'].substring(0, solr.schemaInfo['directory'].indexOf('@')+1)
+ ' ' +  solr.schemaInfo['directory'].substring(solr.schemaInfo['directory'].indexOf('@')
+1);
+        
+        // populate the list of fields
+				$.each(data.schema.fields, function(i,item){
+					solr.schemaFields[i]=item;
+     		});
+        // populate the list of field types
+	      $.each(data.schema.types, function(type, ft) {
+          solr.schemaTypes[type] = ft;
+        });
+        //populate the list of dynamic fields
+        $.each(data.schema.dynamicFields, function(i, dynField) {
+          solr.schemaDynamicFields[i] = dynField;
+        });
+        //populate the list of flags, so we can convert flags to text in display
+      	$.each(data.info.key, function(i, flag) {
+      		solr.schemaFlags[i] = flag;
+ 	    	});
+        
+        //LukeRequestHandler returns copyFields src/dest as the entire toString of the field
+        // we only need the field name, so here we loop through the fields, and replace the
full
+        // field definitions with the name in the copySources/copyDests properties
+        $.each(solr.schemaFields, function(i, field) {
+          $.each(['copySources', 'copyDests'], function(i, copyProp) {
+            var newFields = new Array();
+            $.each(field[copyProp], function(i, fullName) {
+              newFields.push(fullName.substring(fullName.lastIndexOf(':')+1, fullName.indexOf('{')));
+            });
+            field[copyProp] = newFields;
+          });
+        
+        });
+        //An additional optional callback
+        // used in init to trigger the 2nd call to LukeRequestHandler only
+        // after the first one is finished
+        if ($.isFunction(func)) {
+          func(solr);
+        }
+      });
+    },
+
+    //further populates the loaded schema with information gathered
+    // from the no argument LukeRequestHandler
+    loadFromLukeHandler: function(func) {
+      $.getJSON(solr.pathToLukeHandler+'?wt=json', function(data) {
+        $.each(data.fields, function(i, item) {
+          var field = solr.schemaFields[i];
+          
+          //If undefined, then we have a dynamicField which does not show up
+          // in the LukeRequestHandler show=schema variant
+          if (field == undefined) {
+            field = item;
+            //Attach this field to its dynamicField
+            var base = field.dynamicBase;
+            var dynField = solr.schemaDynamicFields[base];
+            var synFields = dynField['fields'];
+            
+            if (synFields== undefined) {
+              synFields= new Array();
+            }
+            synFields.push(i);
+            dynField['fields'] = synFields;
+            solr.schemaFields[i] = item;
+          }
+          //Populate other data in this field that would not have been loaded in
+          // the show=schema variant
+          $.each(item, function(k, v) {
+            if (k == 'topTerms' || k == 'histogram') {
+              solr.schemaFields[i][k] = solr.lukeArrayToHash(v);
+            } else {
+              solr.schemaFields[i][k] = v;
+            }
+          });
+        });
+        //another optional callback; used in the init case to lay out the page
+        // after the data is loaded
+        if ($.isFunction(func)) {
+          func();
+        }
+      });
+    },
+    //some elements in the JSON response are arrays, where odd/even elements
+    // are the name/value, and convert it to a standard map/associative array
+    // incoming: ['foo', 'bar', 'bat', 'baz']
+    // output: {'foo':'bar', 'bat':baz'}
+    lukeArrayToHash: function(termsArr) {
+        var hash = new Object();
+				var temp;
+        //topTerms comes in as an array, with odd indexes the field name
+        // and even indexes the number
+				$.each(termsArr, function(i, item) {
+					if (i%2 ==0) {
+						temp = item;
+					} else {
+						hash[temp] = item;
+					} 
+				});
+				return hash;
+    },
+    
+    //gets the top Terms via an Ajax call the LukeRequestHandler for that field
+    // The callback is used here to redraw the table after the ajax call returns
+		getTopTerms: function(fieldName, numTerms, func) {
+      if (numTerms == undefined) {
+        var numTerms = 10;
+      }
+      if (isNaN(numTerms) || numTerms <=0 || numTerms.indexOf('.') != -1) {
+        return;
+      }
+			$.getJSON(solr.pathToLukeHandler+'?fl='+fieldName+'&wt=json&numTerms='+numTerms,
function(data) {                  
+				solr.schemaFields[fieldName]['topTerms'] = solr.lukeArrayToHash(data.fields[fieldName].topTerms);
+        if ($.isFunction(func)) {
+          func(solr.schemaFields[fieldName]['topTerms'], fieldName);
+        }
+			});
+		},
+    
+    // Displays the SchemaInfo in the main content panel
+    // dispayed on data load, and also when 'Home' is clicked
+    displaySchemaInfo: function() {
+      $('#mainInfo').html('');
+      $('#topTerms').html('');
+      $('#histogram').html('');      
+      $('#mainInfo').append(solr.createSimpleText('Schema Information'));
+      //Make sure the uniqueKeyField and defaultSearchFields come first
+      $.each({'Unique Key':'uniqueKeyField', 'Default Search Field':'defaultSearchField'},
function(text, prop) {
+          if (solr.schemaInfo[prop] != undefined) {
+            $('#mainInfo').append(solr.createNameValueText(text, function(p) {
+              p.appendChild(solr.createLink(solr.schemaInfo[prop], solr.schemaInfo[prop]));
+              return p;
+            }));
+          } 
+      });
+      $.each(solr.schemaInfo, function(i, item) {
+        if (i == 'uniqueKeyField' || i == 'defaultSearchField') {
+          //noop; we took care of this above
+        } else {
+          $('#mainInfo').append(solr.createNameValueText(i, item));
+        }
+      });
+      //Close all menus when we display schema home
+      solr.toggleMenus(undefined, ['fields', 'types', 'dynFields']);
+    },
+    
+    // display a dynamic field in the main content panel
+    displayDynamicField: function(dynamicPattern) {
+      var df = solr.schemaDynamicFields[dynamicPattern];
+      $('#mainInfo').html('');
+      $('#topTerms').html('');
+      $('#histogram').html('');
+      $('#mainInfo').append(solr.createSimpleText('Dynamic Field: ' + dynamicPattern));
+      $('#mainInfo').append(solr.createNameValueText('Fields', function(p) {
+        if (df.fields != undefined) {
+          $.each(df.fields, function(i, item) {
+            p.appendChild(solr.createLink(item, item));
+          });
+        } else {
+          p.appendChild(document.createTextNode(' None currently in index'));
+        }
+        return p;
+      }));
+      var ft = solr.schemaTypes[df.type];
+      $('#mainInfo').append(solr.createNameValueText('Field Type', function(p) {
+        p.appendChild(solr.createLink(df.type, df.type, solr.displayFieldType));
+        return p;
+      }));
+      if (df.flags != undefined) {
+        $('#mainInfo').append(solr.createNameValueText('Properties', solr.createTextFromFlags(df.flags,
df.type)));
+      }
+      solr.displayAnalyzer(ft.indexAnalyzer, 'Index Analyzer', true);
+      solr.displayAnalyzer(ft.queryAnalyzer, 'Query Analyzer', true);
+
+      solr.toggleMenus('dynFields', ['fields', 'types'], dynamicPattern);
+    },
+    
+    // display a field type in the main area
+    displayFieldType: function(typeName) {
+      var ft = solr.schemaTypes[typeName];
+      $('#mainInfo').html('');
+      $('#topTerms').html('');
+      $('#histogram').html('');
+			$('#mainInfo').append(solr.createSimpleText('Field Type: ' + typeName));
+        $('#mainInfo').append(solr.createNameValueText('Fields', function(p) {
+          if (ft.fields != undefined) {
+            $.each(ft.fields, function(i, item) {
+              if (solr.schemaFields[item] != undefined) {
+                p.appendChild(solr.createLink(item, item));
+              } else {
+                p.appendChild(solr.createLink(item, item, solr.displayDynamicField));
+              }
+              p.appendChild(document.createTextNode(' '));
+            });
+          } else {
+            p.appendChild(document.createTextNode('No fields in index'));
+          }
+          return p;
+        }));
+      $('#mainInfo').append(solr.createNameValueText('Tokenzied', ft.tokenized));
+      $('#mainInfo').append(solr.createNameValueText('Class Name', ft.className));
+
+      solr.displayAnalyzer(ft.indexAnalyzer, 'Index Analyzer');
+      solr.displayAnalyzer(ft.queryAnalyzer, 'Query Analyzer');
+      solr.toggleMenus('types', ['fields', 'dynFields'], typeName);
+    },
+    
+    //Displays information about an Analyzer in the main content area
+    displayAnalyzer: function(analyzer, type, shouldCollapse) {
+      var tid = type.replace(' ', '');
+      var collapse = shouldCollapse && (analyzer.tokenizer != undefined || analyzer.filters
!= undefined);
+      $('#mainInfo').append(solr.createNameValueText(type, function(p) {
+        p.appendChild(document.createTextNode(analyzer.className + ' '));
+        if (collapse) {
+          p.appendChild(solr.createLink(type, 'Details', function() {
+            $('#'+tid).toggle("slow");
+          }));
+        }
+        return p;
+      }));
+      var adiv = document.createElement('div');
+      adiv.id=tid;
+      adiv.className='analyzer';
+      if (collapse) {
+        adiv.style.display='none';
+      }
+      if (analyzer.tokenizer != undefined) {
+        adiv.appendChild(solr.createNameValueText("Tokenizer Class", analyzer.tokenizer.className));
+      }
+      if (analyzer.filters != undefined) {
+        adiv.appendChild(solr.createNameValueText('Filters', ''));
+        var f = document.createElement('ol');
+        $.each(analyzer.filters, function(i, item) {
+          var fil = document.createElement('li');
+          var filterText = item.className;
+          if (item.args != undefined) {
+            filterText += ' args:{'
+            $.each(item.args, function(fi, fitem) {
+              filterText += fi + ': ' + fitem + ' ';
+            });
+            filterText +='}';
+            fil.innerHTML = filterText;
+            f.appendChild(fil);
+          }
+        });
+        adiv.appendChild(f);
+      }
+      $('#mainInfo').append(adiv);
+    },
+    
+    // display information about a Field in the main content area
+    // and its TopTerms and Histogram in related divs
+		displayField: function(fieldName) {
+      var field = solr.schemaFields[fieldName];
+      var isDynamic = field.dynamicBase != undefined ? true : false;
+      var ft;
+      var ftName;
+      $('#mainInfo').html('');  
+      $('#mainInfo').append(solr.createSimpleText('Field: ' + fieldName));
+      
+      //For regular fields, we take their properties; for dynamicFields,
+      // we take them from their dynamicField definitions
+      if (isDynamic) {
+        ftName = solr.schemaDynamicFields[field.dynamicBase].type
+        $('#mainInfo').append(solr.createNameValueText('Dynamically Created From Pattern',
function(p) {
+          p.appendChild(solr.createLink(field.dynamicBase, field.dynamicBase, solr.displayDynamicField));
+          return p;
+        }));
+      } else {
+        ftName = field.type;
+      }			
+      ft = solr.schemaTypes[field.type];
+      $('#mainInfo').append(solr.createNameValueText('Field Type', function(p) {
+        p.appendChild(solr.createLink(ftName, ftName, solr.displayFieldType));
+        return p;
+      }));
+			if (solr.schemaFlags != '') {
+        $.each({'flags':'Properties', 'schema':'Schema', 'index':'Index'}, function(prop,
text) {
+          if (field[prop] != undefined) {
+            $('#mainInfo').append(solr.createNameValueText(text, solr.createTextFromFlags(field[prop],
ft)));
+          }
+        });
+      }    
+      $.each({'copySources':'Copied From', 'copyDests':'Copied Into'}, function(prop, text)
{
+        if (field[prop] != undefined && field[prop] != '') {
+          $('#mainInfo').append(solr.createNameValueText(text, function(p) {
+            $.each(field[prop], function(i, item) {
+              p.appendChild(solr.createLink(item, item));
+              p.appendChild(document.createTextNode(' '));
+            });
+            return p;
+          }));
+        }
+      });
+      if (field.positionIncrementGap != undefined) {
+        $('#mainInfo').append(solr.createNameValueText('Position Increment Gap', field.positionIncrementGap));
+      }
+      solr.displayAnalyzer(ft.indexAnalyzer, 'Index Analyzer', true);
+      solr.displayAnalyzer(ft.queryAnalyzer, 'Query Analyzer', true);
+      if (field.docs != undefined) {
+        $('#mainInfo').append(solr.createNameValueText('Docs', field.docs));
+      }
+      if (field.distinct != undefined) {
+        $('#mainInfo').append(solr.createNameValueText('Distinct', field.distinct));
+      }
+
+      if (field.topTerms != undefined) {
+        solr.displayTopTerms(field.topTerms, fieldName);
+      }
+      $('#histogram').html('');
+      if (field.histogram != undefined) {
+        solr.drawHistogram(field.histogram);
+      }
+      solr.toggleMenus('fields', ['types', 'dynFields'], fieldName);
+		},	
+
+    //utility method to create a single sentence list of properties from a flag set
+    // or pass it on, if the flags are (unstored field)
+		createTextFromFlags: function(fieldFlags, fieldType) {
+			var value;
+      if (fieldFlags != '(unstored field)') {
+        var value = '';      
+        for (var i=0;i<fieldFlags.length;i++) {
+          if (fieldFlags.charAt(i) != '-') {
+            value += solr.schemaFlags[fieldFlags.charAt(i)];
+          value += ', ';
+          }
+        }
+        value = value.substring(0, value.length-2);
+			} else {
+      value = fieldFlags;
+      }
+			return value;
+		},
+
+    //Store the currently highlighted menu item, as otherwise we
+    // must traverse all li menu items, which is very slow on schemas with
+    // large number of fields
+    // for example $('#menu ul li').siblings().removeClass('selected');
+    currentlyHighlightedMenuId: undefined,
+    
+    //add a highlight to the currently selected menu item, and remove
+    // the highlights from all other menu items
+    highlightMenuItem: function(idToSelect) {
+      if (solr.currentlyHighlightedMenuId != undefined) {
+        $('#'+solr.currentlyHighlightedMenuId).removeClass('selected');
+      }
+      $('#'+idToSelect).addClass('selected');
+      solr.currentlyHighlightedMenuId = idToSelect;
+    },
+    
+    //Opens one menu group, close the others, and optionally highlight one
+    // item, which should be in the opened menu
+    toggleMenus: function(idToShow, idsToHide, idToSelect) {
+      if (idToSelect != undefined) {
+        solr.highlightMenuItem(idToShow + idToSelect);
+      }
+      $('#'+idToShow).show("slow");
+      $.each(idsToHide, function(i, idToHide) {
+        $('#'+idToHide).hide("slow");
+      });
+    },
+    
+    //A utility method to create a paragraph, which takes two arguments;
+    // an opening text, and either text or a callback function to follow
+    // any callback function must return the node passed into it
+    createNameValueText: function(openingText, func) {
+      var p = document.createElement('p');
+      p.appendChild(solr.createSimpleText(openingText + ': ', 'b'));
+      return solr.applyFuncToNode(p, func);
+    },
+
+    //utility method to create an HTML text element node
+    // with the literal text to place, and an optional function to apply
+    // any callback function must return the node passed into it 
+    createSimpleText: function(text, n, func) {
+      if (n == undefined) {
+        n = 'h2';
+      }
+      var no= document.createElement(n);
+      no.appendChild(document.createTextNode(text));
+      return solr.applyFuncToNode(no, func);
+    },
+    
+    //Utility method that applies a function or a string to append
+    // an additional child to a node
+    applyFuncToNode: function(no, func) {
+      if ($.isFunction(func)) {
+        no = func(no);
+      } else {
+        // if it is not a function, append it as a string
+        if (func != undefined) {
+          no.appendChild(document.createTextNode(' ' + func));
+        }
+      }
+      return no;
+    },
+        
+    //show a table of top terms for a given field
+    displayTopTerms: function(topTerms, fieldName) {
+        $('#topTerms').html('');
+        var tbl = document.createElement('table');
+        tbl.className='topTerms';
+        var thead= document.createElement('thead');
+        var headerRow = document.createElement('tr');
+        $.each(['term', 'frequency'], function() {
+          var cell = document.createElement('th');
+          cell.innerHTML= this;
+          headerRow.appendChild(cell);
+        });
+        thead.appendChild(headerRow);
+        tbl.appendChild(thead);
+        var tbody = document.createElement('tbody');
+        
+        var numTerms = 0;
+        $.each(topTerms, function(term, count) {
+          var row = document.createElement('tr');
+          var c1 = document.createElement('td');
+          c1.innerHTML=term;
+          var c2 = document.createElement('td');
+          c2.innerHTML=count;
+          row.appendChild(c1);
+          row.appendChild(c2);
+          tbody.appendChild(row);
+          numTerms++;
+        });
+        tbl.appendChild(tbody);
+        
+        //create a header along with an input widget so the user
+        // can request a different number of Top Terms
+        var h2 = document.createElement('h2');
+        h2.appendChild(document.createTextNode('Top   '));
+        var termsGetter = document.createElement('input');
+        termsGetter.type='text';
+        termsGetter.size=5;
+        termsGetter.value=numTerms;
+        
+        termsGetter.onchange=function() {
+            solr.getTopTerms(fieldName, this.value, solr.displayTopTerms);
+        }
+        h2.appendChild(termsGetter);
+        h2.appendChild(document.createTextNode(' Terms'));
+        $('#topTerms').append(h2);
+        
+        document.getElementById('topTerms').appendChild(tbl);
+        $('#topTerms').append(tbl);
+    },
+    
+    //draws a histogram, taking a map of values and an optional total height and width for
the table
+    drawHistogram: function(histogram, totalHeightArg, totalWidthArg) {
+      $('#histogram').html('');
+      $('#histogram').append(solr.createSimpleText('Histogram'));
+      var max = 0;
+      var bars =0;
+      //find the # of columns and max value in the histogram 
+      // so we can create an appropriately scaled chart
+      $.each(histogram, function(i, item) {
+        if (item > max) max = item;
+        bars += 1;
+      });
+      if (max ==0) {
+        $('#histogram').append(solr.createNameValueText('No histogram available'));
+      } else {
+        var totalHeight = totalHeightArg == undefined ? 208 : totalHeightArg;
+        var totalWidth = totalWidthArg == undefined ? 160 : totalWidthArg;
+        var tbl = document.createElement('table');
+        tbl.style.width=totalWidth+'px';
+        tbl.className = 'histogram';
+        var h = document.createElement('tbody');
+        var r = document.createElement('tr');
+        var r2 = document.createElement('tr');
+        $.each(histogram, function(i, item) {
+          var c = document.createElement('td');
+          c.innerHTML=item+'<div style="width:'+totalWidth/bars+'px;height:'+(item*totalHeight/max)+'px;background:blue">&nbsp</div>';
+          r.appendChild(c);
+          var c2 = document.createElement('td');
+          c2.innerHTML='' + i;
+          r2.appendChild(c2);
+        });
+        h.appendChild(r);
+        h.appendChild(r2);
+        tbl.appendChild(h);
+        $('#histogram').append(tbl);
+      }
+    },
+    
+    //dynamically creates a link to be appended
+    createLink: function(idToDisplay, linkText, linkFunction) {
+      var link = document.createElement('a');
+      if (!$.isFunction(linkFunction)) {
+        linkFunction = solr.displayField
+      }
+      link.onclick=function() {
+        linkFunction(idToDisplay);
+        return false;
+      };
+      link.href='#';
+      link.innerHTML=linkText;
+      return link;
+    },
+    
+    //Creates a menu header that can expand or collapse its children
+    createMenuHeader: function(text, idToShow, idsToHide) {
+      var head = document.createElement('h3');
+      var a = document.createElement('a');
+      a.onclick=function() {
+        solr.toggleMenus(idToShow, idsToHide);
+        return false;
+      };
+      a.href='#';
+      a.innerHTML=text;
+      head.appendChild(a);
+      return head;
+    },
+    
+    //Creates an element in a menu (e.g. each field in a list of fields)
+    createMenuItem: function(tagName, text, link, type, func) {
+        var fieldEle = document.createElement('li');
+        fieldEle.id=type+text;
+        var funct = func == undefined ? undefined : func;
+        fieldEle.appendChild(solr.createLink(text, link, funct));
+        return fieldEle;
+    },
+    
+    //populates the menu div
+    createMenu: function(menuId) {
+      var m = $('#'+menuId);
+      var home = document.createElement('h2');
+      home.appendChild(solr.createLink('Home', 'Home', solr.displaySchemaInfo));
+      m.append(home);
+      m.append(solr.createMenuHeader('Fields', 'fields', ['types', 'dynFields']));
+      var fields= document.createElement('ul');
+      fields.style.display='none';
+      fields.id = 'fields';
+      $.each(solr.schemaFields, function(i, item) {
+        fields.appendChild(solr.createMenuItem('li', i, i, fields.id));
+      });
+      m.append(fields);
+      m.append(solr.createMenuHeader('Dynamic Fields', 'dynFields', ['fields', 'types']));
+      var dyns = document.createElement('ul');
+      dyns.style.display = 'none';
+      dyns.id = 'dynFields';
+      $.each(solr.schemaDynamicFields, function(i, item) {
+        dyns.appendChild(solr.createMenuItem('li', i,i, dyns.id, solr.displayDynamicField));
+      });
+      m.append(dyns);
+      m.append(solr.createMenuHeader('Field Types', 'types', ['fields', 'dynFields']));
+      var types = document.createElement('ul');
+      types.style.display='none';
+      types.id='types';
+      $.each(this.schemaTypes, function(i, item) {
+        types.appendChild(solr.createMenuItem('li', i, i,types.id, solr.displayFieldType));
+      });
+      m.append(types);
+    }
+   };
+   
+	window[libName] = solr;
+})(jQuery, 'solr');
+$(document).ready(function() {
+  solr.init();
+});
+    
+$(window).unload( function() {
+  solr = null;
+  $('#mainInfo').html('');
+  $('#menu').html('');
+  $('#topTerms').html('');
+  $('#histogram').html('');
+});
+  
+</script>
+<%-- do a verbatim include so we can use the local vars --%>
+<%@include file="header.jsp" %>
+<div id="schemaTop">
+<h2>Schema Browser | See <a href="file/?file=schema.xml">Raw Schema.xml</a></h2>
+</div>
+<div id="menu"></div>
+<div id="content">
+<div id="mainInfo"><h2>Please wait...loading and parsing Schema Information from
LukeRequestHandler</h2><p>If it does not load or your browser is not javascript
or ajax-capable, you may wish to examine your schema using the <a href="luke?wt=xslt&tr=luke.xsl">Server
side transformed LukeRequestHandler</a> or the raw <a href="file/?file=schema.xml">schema.xml</a>
instead.</div>
+<div id="topTerms"></div>
+<div id="histogram"></div>
+</div>
+</body>
+</html>

Modified: lucene/solr/trunk/src/webapp/resources/admin/solr-admin.css
URL: http://svn.apache.org/viewvc/lucene/solr/trunk/src/webapp/resources/admin/solr-admin.css?rev=637466&r1=637465&r2=637466&view=diff
==============================================================================
--- lucene/solr/trunk/src/webapp/resources/admin/solr-admin.css (original)
+++ lucene/solr/trunk/src/webapp/resources/admin/solr-admin.css Sat Mar 15 13:49:21 2008
@@ -75,7 +75,6 @@
    border-collapse: collapse
 }
 
-
 tr > td:first-child {
    width: 30%;
 }
@@ -138,3 +137,70 @@
 border-right:1px solid black;
 }
 
+/**
+  * styles for the schema browser
+  */
+
+table.topTerms {
+  width: 450px;
+}
+
+table.histogram {
+   vertical-align: bottom;
+}
+
+table.histogram td, table.histogram th {
+   text-align: center;
+   vertical-align: bottom;
+   border-bottom: 1px solid #ff9933;
+   width: auto;
+}
+
+#menu {
+  background-color: #FAF7E4;
+  height:100%;
+  min-height:100%;
+  width:140px;
+  float:left;
+  margin-right:20px
+}
+#menu h3 {
+  padding-left:10px;
+}
+#menu ul {
+  list-style: none;
+  text-align: right;
+  margin: 0;
+  padding: 0
+}
+#menu li.header {
+  text-align: left;
+}
+#menu li {
+  border: 1px solid #ff9933;
+  margin: 0
+}
+#menu li a {
+  display:block;
+}
+#menu li.selected a {
+  background-color: #ccccff
+}
+#menu a:hover {
+  background: #ccccff
+}
+
+#schemaTop {
+  border-bottom:1px black solid;
+}
+
+#content {
+  margin-left: 160px;
+}
+#topTerms {
+  float:left;
+  margin-right:40px;
+}
+div.analyzer {
+  margin-left:20px;
+}
\ No newline at end of file



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