[jQuery] Re: Getting form field values
You could do it in a loop using each():
$(input[name^='day']).each(function() {
if ($(this).is(:checked)) {
// do whatever
}
});
On Aug 19, 5:20 pm, blcArmadillo blackarmadi...@gmail.com wrote:
I have a simple set of checkboxes:
input name=day1 type=checkbox value=sun / Sun input
name=day2 type=checkbox value=mon / Mon input name=day3
type=checkbox value=tue / Tue input name=day4 type=checkbox
value=wed / Wed input name=day5 type=checkbox value=thu /
Thu input name=day6 type=checkbox value=fri / Fri input
name=day7 type=checkbox value=sat / Sat
When the state of one of them changes I want to check the state of all
of them. So far I have:
$(document).ready(function() {
$(input[name^='day']).change(function () {
});
});
My question is how do I get the value of each of the check boxes? It
seems like all the commands I see in the jQuery documentation only
give you the value of the first matched element? Do I have to use some
sort of for loop? Thanks for the help.
[jQuery] Re: Getting form field values
You could use my Values plugin (
http://plugins.jquery.com/project/values ) and do:
$(document).ready(function() {
$(input[name^=day]).change(function () {
var all = $('input[name^=day]').values();
for (var day in all) {
if (all[day] !== null) {
alert(all[day]+' was checked');
}
}
});
});
rather than just the value of the first matched one, this will give
you all of their current values in a key-value object.
On Wed, Aug 19, 2009 at 2:20 PM, blcArmadilloblackarmadi...@gmail.com wrote:
I have a simple set of checkboxes:
input name=day1 type=checkbox value=sun / Sun input
name=day2 type=checkbox value=mon / Mon input name=day3
type=checkbox value=tue / Tue input name=day4 type=checkbox
value=wed / Wed input name=day5 type=checkbox value=thu /
Thu input name=day6 type=checkbox value=fri / Fri input
name=day7 type=checkbox value=sat / Sat
When the state of one of them changes I want to check the state of all
of them. So far I have:
$(document).ready(function() {
$(input[name^='day']).change(function () {
});
});
My question is how do I get the value of each of the check boxes? It
seems like all the commands I see in the jQuery documentation only
give you the value of the first matched element? Do I have to use some
sort of for loop? Thanks for the help.
[jQuery] Re: Getting form field values
I'm assuming you want the current value of the checked checboxes. Just
use .serialize()
var inputs = $(input[name^='day']).change(function () {
console.log(inputs.serialize());
});
the output of serialize() is a query string, just split on '' for an
array of key=value that you can then process further as desired:
var inputs = $(input[name^='day']).change(function () {
$.each(inputs.serialize().split(''),function(i,d){
d = d.split('=');
d[0]; //the key. eg day2
d[1]; //the value eg mon
});
});
On Aug 20, 7:34 am, Nathan Bubna nbu...@gmail.com wrote:
You could use my Values plugin (http://plugins.jquery.com/project/values) and
do:
$(document).ready(function() {
$(input[name^=day]).change(function () {
var all = $('input[name^=day]').values();
for (var day in all) {
if (all[day] !== null) {
alert(all[day]+' was checked');
}
}
});
});
rather than just the value of the first matched one, this will give
you all of their current values in a key-value object.
On Wed, Aug 19, 2009 at 2:20 PM, blcArmadilloblackarmadi...@gmail.com wrote:
I have a simple set of checkboxes:
input name=day1 type=checkbox value=sun / Sun input
name=day2 type=checkbox value=mon / Mon input name=day3
type=checkbox value=tue / Tue input name=day4 type=checkbox
value=wed / Wed input name=day5 type=checkbox value=thu /
Thu input name=day6 type=checkbox value=fri / Fri input
name=day7 type=checkbox value=sat / Sat
When the state of one of them changes I want to check the state of all
of them. So far I have:
$(document).ready(function() {
$(input[name^='day']).change(function () {
});
});
My question is how do I get the value of each of the check boxes? It
seems like all the commands I see in the jQuery documentation only
give you the value of the first matched element? Do I have to use some
sort of for loop? Thanks for the help.
