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There are a single grid question . Respondents should prioritize statements (sub questions) . | There are a single grid question . Respondents should prioritize statements (sub questions) . | ||
<br>Example : | == <br>Example : == | ||
I have a list of trade-mark and want the user to prioritize those list : | I have a list of trade-mark and want the user to prioritize those list : | ||
| Line 17: | Line 17: | ||
[[Image:Example 1.JPG]]<br> | [[Image:Example 1.JPG]]<br> | ||
<br>Solution : | == <br>Solution : == | ||
Use single grid question (statements as subquestion and ranks as answer option ) | Use single grid question (statements as subquestion and ranks as answer option ) | ||
| Line 23: | Line 23: | ||
<br> | <br> | ||
Code | == Code == | ||
The script makes a single grid question function as a single grid both horizontally and vertically. | The script makes a single grid question function as a single grid both horizontally and vertically. | ||
<source lang="javascript" line="1"> | |||
option.prototype.getHTML = function(ltype) { | option.prototype.getHTML = function(ltype) { | ||
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} | } | ||
}< | }</source> | ||
Revision as of 08:40, 2 March 2009
Chalenge :
There are a single grid question . Respondents should prioritize statements (sub questions) .
Example :
I have a list of trade-mark and want the user to prioritize those list :
Dell
Apple
IBM
FPT Elead
Solution :
Use single grid question (statements as subquestion and ranks as answer option )
Code
The script makes a single grid question function as a single grid both horizontally and vertically.
option.prototype.getHTML = function(ltype) {
var stmp = "";
if(this.visible) {
switch(ltype) {
case 2:
stmp += "<input type=\"radio\" ";
stmp += "name=\""+this.label+"\" ";
stmp += "value=\""+this.value+"\" ";
if(this.checked) stmp += "checked ";
if(this.disabled) stmp += "disabled ";
stmp += "onclick=\"myoptclick('"+this.label+"',"+this.index+",false);\">";
return "<td valign=\"center\" align=\""+this.align+"\">"+stmp+"</td>";;
break;
}
}
}
quest.next = nextTest;
function nextTest() {
// initialise check array
var arrIndexUsed = new Array();
for (i=0;i<quest.questions[0].options.length;i++) {
arrIndexUsed[i] = false;
}
// loop through options and check for double used options
for (i=0;i<quest.questions.length;i++) {
for (j=0;j<quest.questions[i].options.length;j++) {
if (quest.questions[i].options[j].checked) {
arrIndexUsed[j] = true;
}
}
}
// loop through possible answer options and check that all are used
for (i=0;i<arrIndexUsed.length;i++) {
if ( ! arrIndexUsed[i] ) {
alert('All options must used');
return false;
}
}
buttonsStatus(true);
document["query"]["dir"].value = "next";
return true;
}
function myoptclick(slbl, lidx, blnk) {
optclick(slbl, lidx, blnk);
for (i=0;i<quest.questions.length;i++) {
if ( quest.questions[i].label != slbl ) {
quest.questions[i].options[lidx].checked = false;
o1 = document["query"][quest.questions[i].label];
cb = o1;
cb[lidx].checked = false;
}
else {
for (j=0;j<quest.questions[i].options.length;j++) {
quest.questions[i].options[j].checked = false;
}
quest.questions[i].options[lidx].checked = true;
o1 = document["query"][quest.questions[i].label];
cb = o1;
cb[lidx].checked = true;
}
}
}