2 *********************************************************************************
3 ** QUERY CLASS ******************************************************************
4 *********************************************************************************
6 var pzQuery = function()
9 this.advTerms = new Array();
10 this.filterHash = new Array();
17 this.simpleQuery = '';
18 this.advTerms = new Array();
19 this.filterHash = new Array();
22 addTerm: function(field, value)
24 var term = {"field": field, "value": value};
25 this.advTerms[this.numTerms] = term;
28 getTermValueByIdx: function(index)
30 return this.advTerms[index].value;
32 getTermFieldByIdx: function(index)
34 return this.advTerms[index].field;
36 /* semicolon separated list of terms for given field*/
37 getTermsByField: function(field)
40 for(var i = 0; i < this.advTerms.length; i++)
42 if( this.advTerms[i].field == field )
43 terms = terms + this.queryHas[i].value + ';';
47 addTermsFromList: function(inputString, field)
49 var inputArr = inputString.split(';');
50 for(var i=0; i < inputArr.length; i++)
52 if(inputArr[i].length < 3) continue;
53 this.advTerms[this.numTerms] = {"field": field, "value": inputArr[i] };
57 removeTermByIdx: function(index)
59 this.advTerms.splice(index, 1);
64 // TODO escape the characters
66 if( this.simpleQuery != '')
67 ccl = '"'+this.simpleQuery+'"';
68 for(var i = 0; i < this.advTerms.length; i++)
70 if (ccl != '') ccl = ccl + ' and ';
71 ccl = ccl + this.advTerms[i].field+'="'+this.advTerms[i].value+'"';
75 addFilter: function(name, value)
77 var filter = {"name": name, "id": value };
78 this.filterHash[this.filterNums] = filter;
81 setFilter: function(name, value)
83 this.filterHash = new Array();
85 this.addFilter(name, value);
87 getFilter: function(index)
89 return this.filterHash[index].id;
91 getFilterName: function(index)
93 return this.filterHash[index].name;
95 removeFilter: function(index)
97 this.filterHash.splice(index, 1);
100 clearFilter: function()
102 this.filterHash = new Array();
105 getFilterString: function()
111 for(var i = 0; i < this.filterHash.length; i++)
113 if (filter != '') filter = filter + '|';
114 filter += 'id='+this.filterHash[i].id;
118 totalLength: function()
120 var simpleLength = this.simpleQuery != '' ? 1 : 0;
121 return this.advTerms.length + simpleLength;