Mailing List Archive

kelvint 2002/12/03 03:48:17

Modified: contributions/javascript/queryConstructor
luceneQueryConstructor.js
Log:
Supports radio buttons and text fields as modifiers, instead of boring old select lists.

Revision Changes Path
1.3 +28 -4 jakarta-lucene-sandbox/contributions/javascript/queryConstructor/luceneQueryConstructor.js

Index: luceneQueryConstructor.js
===================================================================
RCS file: /home/cvs/jakarta-lucene-sandbox/contributions/javascript/queryConstructor/luceneQueryConstructor.js,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- luceneQueryConstructor.js 9 May 2002 02:39:26 -0000 1.2
+++ luceneQueryConstructor.js 3 Dec 2002 11:48:17 -0000 1.3
@@ -1,15 +1,15 @@
// Lucene Search Query Constructor
-// Author: Kelvin Tan (kelvin@relevanz.com)
+// Author: Kelvin Tan (kelvin at relevanz.com)

// Change this according to what you use to name the field modifiers in your form.
// e.g. with the field "name", the modifier will be called "nameModifier"
var modifierSuffix = 'Modifier';

// Do you wish the query to be displayed as an alert box?
-var debug = true;
+var debug = false;

// Do you wish the function to submit the form upon query construction?
-var submitOnConstruction = true;
+var submitOnConstruction = false;

// prefix modifier for boolean AND queries
var AND_MODIFIER = '+';
@@ -42,7 +42,31 @@
var subElement = formElements[j];
if(subElement.name == (elementName + modifierSuffix))
{
- var subElementValue = subElement.options[subElement.selectedIndex].value;
+ var subElementValue;
+
+ // support drop-down select lists, radio buttons and text fields
+ if(subElement.type == "select")
+ {
+ subElementValue = subElement.options[subElement.selectedIndex].value;
+ }
+ else if(subElement.type == "radio")
+ {
+ // radio button elements often have the same element name,
+ // so ensure we have the right one
+ if(subElement.checked)
+ {
+ subElementValue = subElement.value;
+ }
+ else
+ {
+ continue;
+ }
+ }
+ else
+ {
+ subElementValue = subElement.value;
+ }
+
if(subElementValue == 'And')
{
addFieldWithModifier(query, AND_MODIFIER, elementName, elementValue);




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