Difference between revisions of "Change non-multi option in Multi question to Radio button"
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Normally, all options in Multi question are displayed as check boxes. This task is to change options which are non-multi selections to radio buttons instead of check boxes. | Normally, all options in Multi question are displayed as check boxes. This task is to change options which are non-multi selections to radio buttons instead of check boxes. | ||
− | + | <br> | |
+ | '''Example'''<br> | ||
− | + | [[Image:Radio_button_in_multi_question_1.png]]<br> | |
+ | == Solution == | ||
+ | *Create a multi question | ||
+ | *Set up "no multi" for some answer options | ||
+ | *Add the below script to that question | ||
+ | == Code == | ||
− | == | + | <source lang="javascript"> |
+ | function checkboxClick(radioPos,radioCheck) | ||
+ | { | ||
+ | var i,j; | ||
+ | $("input[type='radio']").each( | ||
+ | function(j){ | ||
+ | if(this.checked) | ||
+ | { | ||
+ | this.checked = false; | ||
+ | quest.options[radioPos[j]].checked = false; | ||
+ | |||
+ | } | ||
+ | }); | ||
+ | |||
+ | for(i=0;i<radioCheck.length;i++) | ||
+ | radioCheck[i]=false; | ||
+ | return radioCheck; | ||
+ | } | ||
− | + | function radioClick(pos, radioPos, radioCheck) | |
+ | { | ||
+ | var i,j; | ||
+ | $("input[type='checkbox']").each( | ||
+ | function(i){ | ||
+ | if(this.checked) | ||
+ | { | ||
+ | this.checked = false; | ||
+ | quest.options[i].checked = false; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | $("input[type='radio']").each(function(j){ | ||
+ | if(pos!=j) | ||
+ | { | ||
+ | this.checked = false; | ||
+ | quest.options[radioPos[j]].checked = false; | ||
+ | radioCheck[j] = false; | ||
+ | |||
+ | } | ||
+ | else | ||
+ | { | ||
+ | if(!radioCheck[pos]) | ||
+ | { | ||
+ | $(this).attr("checked",true); | ||
+ | quest.options[radioPos[pos]].checked = true; | ||
+ | radioCheck[pos] = true; | ||
+ | $("input[type='checkbox']")[radioPos[pos]].checked = true; | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | $(this).attr("checked",false); | ||
+ | quest.options[radioPos[pos]].checked = false; | ||
+ | radioCheck[pos] = false; | ||
+ | $("input[type='checkbox']")[radioPos[pos]].checked = false; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | return radioCheck; | ||
+ | } | ||
+ | |||
+ | function position(arr, element) | ||
+ | { | ||
+ | var i; | ||
+ | for(i=0;i<arr.length;i++) | ||
+ | if(arr[i]==element) | ||
+ | return i; | ||
+ | return -1; | ||
+ | } | ||
+ | |||
+ | quest.onInit = function() | ||
+ | { | ||
+ | var i; | ||
+ | var j; | ||
+ | var radioFlag = false; | ||
+ | var x= quest.options.length; | ||
+ | var radioPos = new Array(); | ||
+ | var radioCheck = new Array(); | ||
+ | // change input to | ||
+ | $("input[type='checkbox']").each( | ||
+ | function(i) | ||
+ | { | ||
+ | if(quest.options[i].single==true) | ||
+ | { | ||
+ | radioPos.push(i); | ||
+ | var radio = $("<input type='radio'>").attr("name","radioPos" + i); | ||
+ | $(this).parent().append(radio); | ||
+ | if(quest.options[i].checked) | ||
+ | { | ||
+ | $(radio).attr("checked",true); | ||
+ | radioCheck.push(true); | ||
+ | } | ||
+ | else | ||
+ | radioCheck.push(false); | ||
+ | $(this).hide(); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | ); | ||
+ | |||
+ | $("input[type='checkbox']").each( | ||
+ | function(i) | ||
+ | { | ||
+ | $(this).click(function(){ | ||
+ | radioCheck = checkboxClick(radioPos,radioCheck); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | ); | ||
+ | |||
+ | $("input[type='radio']").each( | ||
+ | function(i) | ||
+ | { | ||
+ | $(this).click(function(){ | ||
+ | radioCheck = radioClick(i,radioPos,radioCheck); | ||
+ | } | ||
+ | ); | ||
+ | } | ||
+ | ); | ||
+ | |||
+ | $(".option_link").each( | ||
+ | function(i) | ||
+ | { | ||
+ | $(this).click(function(){ | ||
+ | // click on hyperlink of Radio | ||
+ | if(position(radioPos,i)>=0) | ||
+ | { | ||
+ | $("input[type='radio']").each( | ||
+ | function(j){ | ||
+ | if(position(radioPos,i)!=j) | ||
+ | { | ||
+ | this.checked = false; | ||
+ | //radioFlag = false | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | if(!this.checked) | ||
+ | { | ||
+ | this.checked = true; | ||
+ | //radioFlag = true; | ||
+ | } | ||
+ | else | ||
+ | { | ||
+ | this.checked = false; | ||
+ | //radioFlag = false; | ||
+ | } | ||
+ | } | ||
+ | radioCheck[j] = this.checked; | ||
+ | }); | ||
+ | |||
+ | } | ||
+ | // click on hyperlink of Textbox | ||
+ | else | ||
+ | { | ||
+ | $("input[type='radio']").each( | ||
+ | function(j) | ||
+ | { | ||
+ | this.checked = false; | ||
+ | radioCheck[j] = this.checked; | ||
+ | //radioFlag = false; | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | </source> | ||
+ | == Source == | ||
+ | Questionnaire Resource Id on cg.catglobe.com site: 164079 (Question: Q8_Change_non_multi_option_in_Multi_question_to_Ra) |
Latest revision as of 04:49, 6 February 2012
Contents
Challenge
Normally, all options in Multi question are displayed as check boxes. This task is to change options which are non-multi selections to radio buttons instead of check boxes.
Example
Solution
- Create a multi question
- Set up "no multi" for some answer options
- Add the below script to that question
Code
function checkboxClick(radioPos,radioCheck)
{
var i,j;
$("input[type='radio']").each(
function(j){
if(this.checked)
{
this.checked = false;
quest.options[radioPos[j]].checked = false;
}
});
for(i=0;i<radioCheck.length;i++)
radioCheck[i]=false;
return radioCheck;
}
function radioClick(pos, radioPos, radioCheck)
{
var i,j;
$("input[type='checkbox']").each(
function(i){
if(this.checked)
{
this.checked = false;
quest.options[i].checked = false;
}
});
$("input[type='radio']").each(function(j){
if(pos!=j)
{
this.checked = false;
quest.options[radioPos[j]].checked = false;
radioCheck[j] = false;
}
else
{
if(!radioCheck[pos])
{
$(this).attr("checked",true);
quest.options[radioPos[pos]].checked = true;
radioCheck[pos] = true;
$("input[type='checkbox']")[radioPos[pos]].checked = true;
}
else
{
$(this).attr("checked",false);
quest.options[radioPos[pos]].checked = false;
radioCheck[pos] = false;
$("input[type='checkbox']")[radioPos[pos]].checked = false;
}
}
});
return radioCheck;
}
function position(arr, element)
{
var i;
for(i=0;i<arr.length;i++)
if(arr[i]==element)
return i;
return -1;
}
quest.onInit = function()
{
var i;
var j;
var radioFlag = false;
var x= quest.options.length;
var radioPos = new Array();
var radioCheck = new Array();
// change input to
$("input[type='checkbox']").each(
function(i)
{
if(quest.options[i].single==true)
{
radioPos.push(i);
var radio = $("<input type='radio'>").attr("name","radioPos" + i);
$(this).parent().append(radio);
if(quest.options[i].checked)
{
$(radio).attr("checked",true);
radioCheck.push(true);
}
else
radioCheck.push(false);
$(this).hide();
}
}
);
$("input[type='checkbox']").each(
function(i)
{
$(this).click(function(){
radioCheck = checkboxClick(radioPos,radioCheck);
});
}
);
$("input[type='radio']").each(
function(i)
{
$(this).click(function(){
radioCheck = radioClick(i,radioPos,radioCheck);
}
);
}
);
$(".option_link").each(
function(i)
{
$(this).click(function(){
// click on hyperlink of Radio
if(position(radioPos,i)>=0)
{
$("input[type='radio']").each(
function(j){
if(position(radioPos,i)!=j)
{
this.checked = false;
//radioFlag = false
}
else
{
if(!this.checked)
{
this.checked = true;
//radioFlag = true;
}
else
{
this.checked = false;
//radioFlag = false;
}
}
radioCheck[j] = this.checked;
});
}
// click on hyperlink of Textbox
else
{
$("input[type='radio']").each(
function(j)
{
this.checked = false;
radioCheck[j] = this.checked;
//radioFlag = false;
});
}
});
}
);
}
Source
Questionnaire Resource Id on cg.catglobe.com site: 164079 (Question: Q8_Change_non_multi_option_in_Multi_question_to_Ra)