from and having clause added with auto left joins

pmd/scripts/history.js

@@ -100,7 +100,7 @@ function and_or(index) {
 }
 
 /**
- * To display details of obects(where,rename,aggregate,groupby,orderby)
+ * To display details of obects(where,rename,aggregate,groupby,orderby,having)
  * 
  * @param	index	index of history_array where change is to be made
  *
@@ -124,6 +124,16 @@ function detail (index) {
 	if (type == "OrderBy") {
 		str = 'OrderBy ' + history_array[index].get_column_name() ;
 	}
+	if (type == "Having") {
+		str = 'Having ';
+		if (history_array[index].get_obj().get_operator() != 'None') {
+			str += history_array[index].get_obj().get_operator() + '( ' + history_array[index].get_column_name() + ' )';
+			str += history_array[index].get_obj().getrelation_operator() + history_array[index].get_obj().getquery();
+		}
+		else {
+			str = 'Having ' + history_array[index].get_column_name() + history_array[index].get_obj().getrelation_operator() + history_array[index].get_obj().getquery();
+		}
+	}
 	return str;
 }
 
@@ -137,6 +147,12 @@ function detail (index) {
 **/
 
 function history_delete(index) {
+	for(var k =0 ;k < from_array.length;k++){
+		if(from_array[k] == history_array[index].get_tab()){ 
+			from_array.splice(k,1); 
+			break;
+		}
+	}
 	history_array.splice(index,1);
 	var existingDiv = document.getElementById('ab');
 	existingDiv.innerHTML = display(0,0);
@@ -162,6 +178,16 @@ function history_edit(index) {
 		document.getElementById('query_where').style.zIndex = '9';
 		document.getElementById('query_where').style.visibility = 'visible';
 	}
+	if (type == "Having") {
+		document.getElementById('hQuery').value = history_array[index].get_obj().getquery();
+		document.getElementById('hrel_opt').value = history_array[index].get_obj().getrelation_operator();
+		document.getElementById('hoperator').value = history_array[index].get_obj().get_operator();
+		document.getElementById('query_having').style.left =  '230px';
+     	document.getElementById('query_having').style.top  = '330px';
+		document.getElementById('query_having').style.position  = 'absolute';
+		document.getElementById('query_having').style.zIndex = '9';
+		document.getElementById('query_having').style.visibility = 'visible';
+	}
 	if (type == "Rename") {
      	document.getElementById('query_rename_to').style.left =  '230px';
      	document.getElementById('query_rename_to').style.top  = '330px';
@@ -209,6 +235,14 @@ function edit(type) {
 		}
 		document.getElementById('query_where').style.visibility = 'hidden';
 	}
+	if (type == "Having") {
+		if (document.getElementById('hrel_opt').value != '--' && document.getElementById('hQuery').value !="") {
+			history_array[g_index].get_obj().setquery(document.getElementById('hQuery').value);
+			history_array[g_index].get_obj().setrelation_operator(document.getElementById('hrel_opt').value);
+			history_array[g_index].get_obj().set_operator(document.getElementById('hoperator').value);
+		}
+		document.getElementById('query_having').style.visibility = 'hidden';
+	}
 	var existingDiv = document.getElementById('ab');
 	existingDiv.innerHTML = display(0,0);
 	panel(1);
@@ -287,6 +321,7 @@ function history(ncolumn_name,nobj,ntab,nobj_no,ntype) {
  *
 **/
 
+
 var where = function (nrelation_operator,nquery) {
 	var relation_operator;
 	var query;
@@ -306,6 +341,33 @@ var where = function (nrelation_operator,nquery) {
 	this.setrelation_operator(nrelation_operator);
 };
 
+var having = function (nrelation_operator,nquery,noperator) {
+	var relation_operator;
+	var query;
+	var operator;
+	this.set_operator = function(noperator) {
+		operator = noperator;
+	};
+	this.setrelation_operator = function(nrelation_operator) {
+		relation_operator = nrelation_operator;
+	};
+	this.setquery = function(nquery) {
+		query = nquery;
+	};
+	this.getquery = function() {
+		return query;
+	};
+	this.getrelation_operator = function() {
+		return relation_operator;
+	};
+	this.get_operator = function() {
+		return operator;
+	};
+	this.setquery(nquery);
+	this.setrelation_operator(nrelation_operator);
+	this.set_operator(noperator);
+};
+
 /**
  * rename object closure,makes an object with all information of rename
  *
@@ -342,7 +404,29 @@ var aggregate = function(noperator) {
 	this.set_operator(noperator);
 };
 
+function unique(arrayName) {
+	var newArray=new Array();
+    label:for(var i=0; i<arrayName.length;i++ )
+    {  
+       for(var j=0; j<newArray.length;j++ )
+       {
+            if(newArray[j]==arrayName[i]) 
+            	continue label;
+        }
+        newArray[newArray.length] = arrayName[i];
+     }
+       return newArray;
+}
+
+function found(arrayName,value) {
+	for(var i=0; i<arrayName.length; i++) {
+		if(arrayName[i] == value) { return 1;}
+	}
+	return -1;
+}
+			
 function build_query(formtitle, fadin) {
+	
 	var q_select = "SELECT ";
 	var temp;
 	for(i = 0;i < select_field.length; i++) {
@@ -358,10 +442,14 @@ function build_query(formtitle, fadin) {
 		}
 	}
 	q_select = q_select.substring(0,q_select.length - 1);
-	q_select += " FROM WHERE ";
+	q_select += " FROM " + query_from();
-	q_select += query_where();
+	if(query_where() != "") {
-	if(query_groupby() != "") { q_select += "GROUP BY" + query_groupby(); }
+		q_select +="\n WHERE";
-	if(query_orderby() != "") { q_select += "ORDER BY" + query_orderby(); }
+		q_select += query_where();
+	}
+	if(query_groupby() != "") { q_select += "\nGROUP BY " + query_groupby(); }
+	if(query_having() != "") { q_select += "\nHAVING " + query_having(); }
+	if(query_orderby() != "") { q_select += "\nORDER BY " + query_orderby(); }
 	 var box = document.getElementById('box'); 
   	document.getElementById('filter').style.display='block';
   	var btitle = document.getElementById('boxtitle');
@@ -379,6 +467,107 @@ function build_query(formtitle, fadin) {
 //	document.getElementById('hint').style.visibility = "visible";
 }
 
+function query_from() {
+	var i =0;
+	var tab_left = [];
+	var tab_used = [];
+	var t_tab_used = [];
+	var t_tab_left = [];
+	var temp;
+	var query = "";
+	var quer = "";
+	var parts = [];
+	var t_array = [];
+	t_array = from_array;
+	var K = 0;
+	for(i; i < history_array.length ; i++) {
+		from_array.push(history_array[i].get_tab());
+	}
+	from_array = unique( from_array );
+	tab_left = from_array;
+	temp = tab_left.shift();
+	quer = temp;
+	tab_used.push(temp);
+	for( i =0; i<2 ; i++) {
+		for (K in contr){
+        	for (key in contr[K]){// contr name
+			// if master table (key2) matches with tab used get all keys and check if tab_left matches 
+			//after this check if master table (key2) matches with tab left then check if any foriegn matches with master . 
+        	    for (key2 in contr[K][key]){// table name
+				   parts = key2.split(".");
+        	       if(found(tab_used,parts[1]) > 0)  {
+				   		for (key3 in contr[K][key][key2]) {
+							parts1 = contr[K][key][key2][key3][0].split(".");
+							if(found(tab_left,parts1[1]) > 0) {
+								query += "\n" + 'LEFT JOIN ';
+								query += '`' + parts1[0] + '`.`' + parts1[1] + '` ON ' ;
+								query += '`' + parts[1] +'`.`' + key3 + '` = ';
+								query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` ';
+								t_tab_left.push(parts1[1]);
+							}
+						}
+				   }
+				}
+			}
+		}	
+		K = 0;
+		t_tab_left = unique (t_tab_left);
+		tab_used = add_array(t_tab_left,tab_used);
+		tab_left = remove_array(t_tab_left,tab_left);
+		t_tab_left = [];
+		for (K in contr) {
+    		for (key in contr[K]) {
+			   for (key2 in contr[K][key]){// table name
+				   parts = key2.split(".");
+            	   if(found(tab_left,parts[1]) > 0)
+				   {	
+				   		for (key3 in contr[K][key][key2]) // field name
+            	    	{
+							parts1 = contr[K][key][key2][key3][0].split(".");
+							if(found(tab_used,parts1[1]) > 0) {
+								query += "\n" + 'LEFT JOIN ';
+								query += '`' + parts[0] + '`.`' + parts[1] + '` ON ' ;
+								query += '`' + parts1[1] + '`.`' + contr[K][key][key2][key3][1] + '` = ';
+								query += '`' + parts[1] + '`.`' + key3 + '` ';
+								
+								t_tab_left.push(parts[1]);
+			         		}
+						}
+					}
+		   		}
+		   	}
+		}
+		t_tab_left = unique (t_tab_left);
+		tab_used = add_array(t_tab_left,tab_used);
+		tab_left = remove_array(t_tab_left,tab_left);
+		t_tab_left = [];
+	}
+	for (k in tab_left) {
+		quer += " , `" + tab_left[k] + "`";
+	}
+			query = quer + query;
+			from_array = t_array;
+			return query;
+}
+				/*		document.write(key3+";"); //master_field
+							document.write(contr[K][key][key2][key3][0]+";"); // foreign_table
+							document.write(contr[K][key][key2][key3][1]+";"); //forieign_feild */
+            
+function add_array(add,arr){
+	for( var i=0; i<add.length; i++){
+		arr.push(add[i]);
+	}
+	return arr;
+}
+
+function remove_array(rem,arr){
+	for(var i=0; i<rem.length; i++){
+		for(var j=0; j<arr.length; j++)
+			if(rem[i] == arr[j]) { arr.splice(j,1); }
+	}
+	return arr;
+}
+
 function query_groupby() {
 	var i = 0;
 	var str = "";
@@ -389,6 +578,25 @@ function query_groupby() {
 	return str;
 }
 
+function query_having() {
+	var i = 0;
+	var and = "(";
+	for(i; i < history_array.length;i++) {
+		if(history_array[i].get_type() == "Having") {
+			if (history_array[i].get_obj().get_operator() != 'None') {
+				and += history_array[i].get_obj().get_operator() + "(" + history_array[i].get_column_name() + " ) " + history_array[i].get_obj().getrelation_operator();
+				and += " " + history_array[i].get_obj().getquery() + ", " ; 
+			}
+			else {
+				and +=  history_array[i].get_column_name() + " " + history_array[i].get_obj().getrelation_operator() + " " + history_array[i].get_obj().getquery() + ", ";
+			}
+		}
+	}
+	if (and =="(") { and = "" ;}
+	else { and = and.substr(0,and.length -2) + ")";}
+	return and;
+}
+
 function query_orderby() {
 	var i = 0;
 	var str = "" ;
@@ -417,7 +625,7 @@ function query_where(){
 	else { or = "" ;}
 	if (and !="(") {and = and.substring(0,(and.length - 5)) + ")"; }
 	else {and = "" ;}
-	and = and + " OR " + or + " )";
+	if ( or != "" ) { and = and + " OR " + or + " )"; }
 	return and;
 }
 

pmd/scripts/move.js

@@ -33,6 +33,7 @@ var timeoutID;
 var layer_menu_cur_click = 0;
 var step = 10;
 var old_class;
+var from_array = [];
 var downer;
 
 //------------------------------------------------------------------------------
@@ -989,6 +990,7 @@ function Select_all(id_this,owner)
 	var parent= document.form1;
 	downer =owner;
 	var i;
+	var tab = [];
 	for(i = 0; i < parent.elements.length; i++) {
 		if (parent.elements[i].type == "checkbox" && parent.elements[i].id.substring(0,(9 + id_this.length)) == 'select_' + id_this + '._') {
 			if(document.getElementById('select_all_' + id_this).checked == true) {
@@ -1004,11 +1006,21 @@ function Select_all(id_this,owner)
 	}
 	if(document.getElementById('select_all_' + id_this).checked == true) {
 		select_field.push('`' + id_this.substring(owner.length +1) + '`.*');
+		tab = id_this.split(".");
+		from_array.push(tab[1]);
+		
 	}
 	else {
 		for (i =0; i < select_field.length; i++) {
 			if (select_field[i] == ('`' + id_this.substring(owner.length +1) + '`.*')) {
 				select_field.splice(i,1);
+				
+			}
+		}
+		for(k =0 ;k < from_array.length;k++){
+			if(from_array[k] == id_this){ 
+				from_array.splice(k,1); 
+				break;
 			}
 		}
 	}
@@ -1033,8 +1045,10 @@ function Table_onover(id_this,val)
  */
 function store_column(id_this,owner,col) {
 	var i = 0;
+	var k = 0;
 	if (document.getElementById('select_' + owner + '.' + id_this + '._' + col).checked == true) {
 		select_field.push('`' + id_this + '`.`' + col +'`');	
+		from_array.push(id_this);
 	}
 	else {
 		for(i; i < select_field.length ;i++) {
@@ -1043,6 +1057,12 @@ function store_column(id_this,owner,col) {
 				break;
 			}
 		}
+		for(k =0 ;k < from_array.length;k++){
+			if(from_array[k] == id_this){ 
+				from_array.splice(k,1); 
+				break;
+			}
+		}
 	}
 }
 
@@ -1095,6 +1115,20 @@ function add_object() {
 		document.getElementById('groupby').checked = false;
 		//make groupby
 	}
+	if (document.getElementById('h_rel_opt').value != '--') {
+		if (document.getElementById('having').value == "") {
+			document.getElementById('hint').innerHTML = "value/subQuery is empty" ;
+		    document.getElementById('hint').style.visibility = "visible";
+			return;
+		}
+		 var p = document.getElementById('having');
+		 var where_obj = new having(document.getElementById('h_rel_opt').value,p.value,document.getElementById('h_operator').value);//make where object
+		 history_array.push(new history(col_name,where_obj,tab_name,h_tabs[downer + '.' + tab_name],"Having"));
+		 sum = sum + 1;
+		 document.getElementById('h_rel_opt').value = '--';
+		 document.getElementById('h_operator').value = '---';
+		 p.value = ""; //make having
+	}
 	if (document.getElementById('orderby').checked == true) {
 		history_array.push(new history(col_name,'OrderBy',tab_name,h_tabs[downer + '.' + tab_name],"OrderBy"));
 		sum = sum + 1;

pmd_general.php

@@ -27,7 +27,6 @@ $hidden           = "hidden";
     <link rel="icon" href="pmd/images/favicon.ico" type="image/x-icon" />
     <link rel="shortcut icon" href="pmd/images/favicon.ico" type="image/x-icon" />
     <link rel="stylesheet" type="text/css" href="pmd/styles/<?php echo $GLOBALS['PMD']['STYLE'] ?>/style1.css" />
-    <link rel="stylesheet" type="text/css" href="../../../Users/Ankit/Desktop/lightbox-form.css" />
     <title>Designer</title>
      <script src="./js/jquery/jquery-1.4.2.js" type="text/javascript"></script>
     <script type="text/javascript">
@@ -491,7 +490,7 @@ for ($i = 0; $i < count($GLOBALS['PMD']["TABLE_NAME"]); $i++) {
                     <option value="min"> Min </option>
                     <option value="max"> Max </option>
                     <option value="avg"> Avg </option>
-                    <option value="avg"> Count </option>
+                    <option value="count"> Count </option>
                     </select>
            </td></tr>
            <tr>
@@ -502,6 +501,39 @@ for ($i = 0; $i < count($GLOBALS['PMD']["TABLE_NAME"]); $i++) {
 				<td nowrap="nowrap" width="58" align="center"><b>Order By</b></td>
                 <td><input type="checkbox" value="orderby" id="orderby"/></td>
            </tr>
+          <tr><td align="center" nowrap="nowrap"><b>Having</b></td></tr>
+          <tr>
+         	<td width="58" nowrap="nowrap">Operator</td>
+            <td width="102"><select name="h_operator" id="h_operator">
+                    <option value="---" selected="selected">---</option>
+                    <option value="None" > None </option>
+                    <option value="sum" > Sum </option>
+                    <option value="min"> Min </option>
+                    <option value="max"> Max </option>
+                    <option value="avg"> Avg </option>
+                    <option value="count"> Count </option>
+                    </select>
+           	</td></tr>
+            <tr>
+            <td width="58" nowrap="nowrap">Relation operator</td>
+            <td width="102"><select name="h_rel_opt" id="h_rel_opt">
+                    <option value="--" selected="selected"> -- </option>
+                    <option value="=" > = </option>
+                    <option value=">"> > </option>
+                    <option value="<"> < </option>
+                    <option value=">="> >= </option>
+                    <option value="<="> <= </option>
+                    <option value="NOT"> NOT </option>
+                    <option value="IN"> IN </option>
+                    <option value="EXCEPT"> Except </option>
+                    <option value="NOT IN"> Not In </option>
+                </select>
+            </td>
+        	</tr>
+            <tr>
+            	<td width="58" nowrap="nowrap">Value/<br/>subQuery</td>
+        		<td width="102"><textarea id="having" value="" cols="18"></textarea></td>
+        	</tr>
         </tbody>
         <tbody>
         <tr>
@@ -574,6 +606,82 @@ for ($i = 0; $i < count($GLOBALS['PMD']["TABLE_NAME"]); $i++) {
 </tbody>
 </table>
 
+<table id="query_having" style="visibility:<?php echo $hidden ?>;"
+    width="5%" border="0" cellpadding="0" cellspacing="0">
+<tbody>
+	<tr>
+    	<td class="frams1" width="10px"></td>
+    	<td class="frams5" width="99%" ></td>
+    	<td class="frams2" width="10px"><div class="bor"></div></td>
+	</tr>
+<tr>
+    <td class="frams8"></td>
+    <td class="input_tab">
+    <table width="168" border="0" align="center" cellpadding="2" cellspacing="0">
+       <thead>
+        <tr>
+          <td colspan="2" align="center" nowrap="nowrap"><strong>Having</strong></td>
+        </tr>
+        </thead>
+        <tbody id="rename_to">
+        <tr>
+         	<td width="58" nowrap="nowrap">Operator</td>
+            <td width="102"><select name="hoperator" id="hoperator">
+                    <option value="---" selected="selected">---</option>
+                    <option value="None" > None </option>
+                    <option value="sum" > Sum </option>
+                    <option value="min"> Min </option>
+                    <option value="max"> Max </option>
+                    <option value="avg"> Avg </option>
+                    <option value="count"> Count </option>
+                    </select>
+           </td></tr>
+        <tr>
+        <tr>
+           <td width="58" nowrap="nowrap">Opeartor</td>
+            <td width="102"><select name="hrel_opt" id="hrel_opt">
+            	<option value="--" selected="selected"> -- </option>
+                    <option value="=" > = </option>
+                    <option value=">"> > </option>
+                    <option value="<"> < </option>
+                    <option value=">="> >= </option>
+                    <option value="<="> <= </option>
+                    <option value="NOT"> NOT </option>
+                    <option value="IN"> IN </option>
+                    <option value="EXCEPT"> Except </option>
+                    <option value="NOT IN"> Not In </option>
+                </select>
+            </td>
+        </tr>
+        <tr>
+           <td nowrap="nowrap">Value/<br />Subquery</td>
+            <td><textarea id="hQuery" value="" cols="18"></textarea>
+            </td>
+        	</tr>
+         </tbody>
+        <tbody>
+        <tr>
+            <td colspan="2" align="center" nowrap="nowrap">
+                <input type="button" class="butt" name="Button"
+                    value="<?php echo __('OK'); ?>" onclick="edit('Having')" />
+                <input type="button" class="butt" name="Button"
+                    value="<?php echo __('Cancel'); ?>"
+                    onclick="document.getElementById('query_having').style.visibility = 'hidden';" />
+            </td>
+        </tr>
+        </tbody>
+        </table>
+    </td>
+    <td class="frams6"></td>
+</tr>
+<tr>
+    <td class="frams4"><div class="bor"></div></td>
+    <td class="frams7"></td>
+    <td class="frams3"></td>
+</tr>
+</tbody>
+</table>
+
 <table id="query_Aggregate" style="visibility:<?php echo $hidden ?>;"
     width="5%" border="0" cellpadding="0" cellspacing="0">
 <tbody>