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View Full Version : Looking for Triple Combo box script



rifatwm
11-11-2012, 06:11 AM
Hi I am looking for Triple Combo box script. I have already found at javascriptkit.com/script/script2/triplecombo.shtml but I am looking for like this one
https://lh6.googleusercontent.com/-Fbm-pjJDXiE/UJ9BK_Tox3I/AAAAAAAAAB0/QuClnuWKh9E/s254/review.bmp

I am newbie please help me

Philip M
11-11-2012, 09:01 AM
How you style your page is a matter for css. You already have the Javascript.

All advice is supplied packaged by intellectual weight, and not by volume. Contents may settle slightly in transit.

rifatwm
11-12-2012, 11:13 AM
in the javescript there is no link in third combo box . how can I add link there?



<script type="text/javascript">

/*
Triple Combo Script Credit
By Philip M: http://www.codingforums.com/member.php?u=186
Visit http://javascriptkit.com for this and over 400+ other scripts
*/

var categories = [];
categories["startList"] = ["Wearing Apparel","Books"]
categories["Wearing Apparel"] = ["Men","Women","Children"];
categories["Books"] = ["Biography","Fiction","Nonfiction"];
categories["Men"] = ["Shirts","Ties","Belts","Hats"];
categories["Women"] = ["Blouses","Skirts","Scarves", "Hats"];
categories["Children"] = ["Shorts", "Socks", "Coats", "Nightwear"];
categories["Biography"] = ["Contemporay","Historical","Other"];
categories["Fiction"] = ["Science Fiction","Romance", "Thrillers", "Crime"];
categories["Nonfiction"] = ["How-To","Travel","Cookbooks", "Old Churches"];

var nLists = 3; // number of select lists in the set

function fillSelect(currCat,currList){
var step = Number(currList.name.replace(/\D/g,""));
for (i=step; i<nLists+1; i++) {
document.forms['tripleplay']['List'+i].length = 1;
document.forms['tripleplay']['List'+i].selectedIndex = 0;
}
var nCat = categories[currCat];
for (each in nCat) {
var nOption = document.createElement('option');
var nData = document.createTextNode(nCat[each]);
nOption.setAttribute('value',nCat[each]);
nOption.appendChild(nData);
currList.appendChild(nOption);
}
}

function getValue(L3, L2, L1) {
alert("Your selection was:- \n" + L1 + "\n" + L2 + "\n" + L3);
}

function init() {
fillSelect('startList',document.forms['tripleplay']['List1'])
}

navigator.appName == "Microsoft Internet Explorer" ? attachEvent('onload', init, false) : addEventListener('load', init, false);

</script>

<form name="tripleplay" action="">
<select name='List1' onchange="fillSelect(this.value,this.form['List2'])">
<option selected>Make a selection</option>
</select>
&nbsp;
<select name='List2' onchange="fillSelect(this.value,this.form['List3'])">
<option selected>Make a selection</option>
</select>
&nbsp;
<select name='List3' onchange="getValue(this.value, this.form['List2'].value,
this.form['List1'].value)">
<option selected >Make a selection</option>
</select>
</form>

jmrker
11-12-2012, 02:56 PM
You will need to create a link list for each condition that can be obtained from your triple combo combinations.
For example:


function getValue(L3, L2, L1) {
// alert("Your selection was:- \n" + L1 + "\n" + L2 + "\n" + L3);
var actionLink = '';
if ((L1 == 'Books') && (L2 == 'Fiction') && (L3 == 'Crime')) { actionLink = 'http://somewhere.com'; }
//.. etc for each possible selection
if (actionLink != '') { document.location.href = actionLink; }
}



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