jquery form only passing first select box values on submit - javascript

I'm new posting here, have visited several times over the years to read every ones ideas.
My issue is I have a form with 2 select boxes, second one populated with values upon selection in the first. The second holds a url value which you got to upon submit.
This function works perfectly using the onchange but on submit only the first of the second select list urls work. I can swap them but only the first works, all the others only pass the primary url followed by a crosshatch '#'.
<script>
$(document).ready(function($){
$("#category").change(function() {
$('select[name="product"]').removeAttr("name").hide();
$("#" + $(this).val()).show().attr("name", "product");
});
/* ' This works on all
$(".product").change(function() {
document.location = $(this).val();
});
*/
/* this only passes url on first product option list else passes opening url + #*/
$('#discover').submit(function() {
document.location = $(".product").val();
return false;
});
});
</script>
<div id="discover-box">
<form id="discover" method="post">
<fieldset>
<p class="category">
<label class="title">Category:</label>
<select id="category" name="category">
<option value="#" selected="selected">Choose category</option>
<option value="accommodation">Accommodation</option>
<option value="food">Food</option>
<option value="explore">Explore</option>
</select>
<p><label>Sub-Category:</label>
<select id="accommodation" name="product" class="product">
<option value="#" selected="selected">Choose sub-category</option>
<option value="accommodation_category.asp?o=1&c=1">Motels</option>
<option value="accommodation_category.asp?o=2&c=2">Camping, Caravan & Holiday Parks</option>
<option value="accommodation_category.asp?o=3&c=3">B&B, Self-Contained Houses & Cottages</option>
<option value="accommodation_category.asp?o=4&c=4">Hotels</option>
<option value="accommodation_category.asp?o=5&c=5">Backpackers & Group Accommodation</option>
<option value="accommodation_category.asp?o=6&c=6">National Parks</option>
</select>
<select id="food" style="display:none" name="product" class="product">
<option value="#" selected="selected">Choose sub-category</option>
<option value="food_wine_category.asp?o=1&t=1&c=1">Restaurants & Cafes</option>
<option value="food_wine_category.asp?o=2&t=1&c=2">Pubs</option>
<option value="food_wine_category.asp?o=3&t=1&c=3">Bakeries & Takeaway</option>
<option value="food_wine_category.asp?o=4&t=1&c=4">Local Produce</option>
<option value="food_wine_category.asp?o=5&t=2&c=1">Mount Gambier Wine Region</option>
<option value="food_wine_category.asp?o=5&t=2&c=2">Other Limestone Coast Wine Regions</option>
</select>
<select id="explore" style="display:none" name="product" class="product">
<option value="#" selected="selected">Choose sub-category</option>
<option value="explore_category.asp?o=1">Top 10</option>
<option value="explore_category.asp?o=2">Arts, Crafts, Galleries & Museums</option>
<option value="explore_category.asp?o=3">Heritage, Antiques & Collectables</option>
<option value="explore_category.asp?o=4">Family Fun</option>
<option value="explore_category.asp?o=5">Caves & Sinkholes</option>
<option value="explore_category.asp?o=6">Parks & Gardens</option>
<option value="explore_category.asp?o=7">Walks & Drives</option>
<option value="explore_category.asp?o=8">Kanawinka Geotrail</option>
<option value="explore_category.asp?o=9">Retail</option>
<option value="explore_category.asp?o=10">Recreation, Leisure & Adventure</option>
</select>
</p>
<p class="buttons">
<input type="image" src="images/submit-red.png" Value="submit">
</p>
</fieldset>
</form>
</div>


because $(".product").val(); will find first occurrence of DOM having class product so in any case it will fetch first one... u can do this using
$('#discover').submit(function() {
document.location = $('select[name="product"]').val();
return false;
});


Open Fiddler (fiddler2.com) and watch the post go past. I find that generally when more than one control on a page uses the same name, the browser actually passes all of them, but the server-side framework expecting each post parameter to be unique, ignores all but the last one.


when you submit , you have only one select box with attribute name ,so you can select the selected value by that attribute
$('#discover').submit(function() {
document.location = $('select[name="product"]').val();
return false;
});

Related

How to add multiple dropdown form with submit button combine value and make another html page name to go to it

I want the submit button to act on the combined values in the two didferent dropwdown menu's in the form.Which will be a html page name.
For example... west and winter is a different option which will creat "westwinter.html" then west and summer is a different option which will make "westsummer.html" . and clicking submit button the created page will load.I have already created such types of html page named (ex. westwinter.html).
I'm struggeling for days to make this work. I feel some how this must be possible. Please help!
This is the code I use. When I replace the value to a page name (ex. westsummer.html) . The page will be loaded on submit (go). I want the values of the first dropdown and second dropdown to be counted and the result should be a page name on submit. Finaly there should be 16 different html page name.
Iwant this solution with jQuery or javascript.
<div class="selCont">
<h2>pick an option</h2>
<select id="selection" name="selection">
<option value="1">West</option>
<option value="2">East</option>
<option value="3">North</option>
<option value="4">South</option>
</select>
<select id="selection" name="selection">
<option value="1">Winter</option>
<option value="2">Spring</option>
<option value="3">Summer</option>
<option value="4">Fall</option>
</select>
<button class="go-btn" type="submit">Go</button>
</div>

Firstly, let's set unique IDs for the select tags, and lets set the values to the actual strings (we could keep them numeric and perform a switch on them later to determine their value, but it's easier this way):
<select id="direction" name="selection">
<option value="west">West</option>
<option value="east">East</option>
<option value="north">North</option>
<option value="south">South</option>
</select>
<select id="season" name="selection">
<option value="winter">Winter</option>
<option value="spring">Spring</option>
<option value="summer">Summer</option>
<option value="fall">Fall</option>
</select>
Next, let's write a function to compose a link using the values from those select tags. I've used document.querySelector here, but you can easily change it out for jQuery if you'd like:
function getLink() {
var direction = document.querySelector("#direction").value;
var season = document.querySelector("#season").value;
//Assuming that the html files are in the same folder as the current page
return "./" + direction + season + ".html";
}
Finally, let's update our button to change the page location to the new link when clicked:
<button class="go-btn" type="submit" onClick="window.location.href = getLink()">Go</button>
Here's everything altogether:
<!DOCTYPE html>
<html lang="en">
<body>
<div class="selCont">
<h2>pick an option</h2>
<select id="direction" name="selection">
<option value="west">West</option>
<option value="east">East</option>
<option value="north">North</option>
<option value="south">South</option>
</select>
<select id="season" name="selection">
<option value="winter">Winter</option>
<option value="spring">Spring</option>
<option value="summer">Summer</option>
<option value="fall">Fall</option>
</select>
<button class="go-btn" type="submit" onClick="window.location.href = getLink()" >Go</button>
</div>
</body>
<script>
function getLink() {
var direction = document.querySelector("#direction").value;
var season = document.querySelector("#season").value;
return "./" + direction + season + ".html";
}
</script>
</html>

Change fieldset via radio button

I have a form with 2 radio buttons and when either button is toggled it shows or hides a certain fieldset. The issue I have is because the fieldset is just hidden so when the form is submitted it still takes the first fieldsets values.
I have setup a fiddle to show how the form changes the fieldsets http://jsfiddle.net/hhdMq/1/
So when I select "Scale B" although you can change the correct values, when the form is submitted it takes the default values of Scale A.
<center>
<input type="radio" name="sellorlet" value="Yes" id="rdYes" checked="yes" />
<label for="rdYes">Scale A</label>
<input type="radio" name="sellorlet" value="No" id="rdNo" />
<label for="rdNo">Scale B</label>
</center>
<fieldset id="sell">
<center>
<select id="pricemin" name="min">
<option value="50000">Min Price</option>
<option value="50000">£50,000</option>
<option value="100000">£100,000</option>
<option value="200000">£200,000</option>
<option value="300000">£300,000</option>
<option value="400000">£400,000</option>
<option value="500000">£500,000</option>
<option value="600000">£600,000</option>
<option value="700000">£700,000</option>
<option value="800000">£800,000</option>
<option value="900000">£900,000</option>
<option value="1000000">£1,000,000</option>
<option value="1250000">£1,250,000</option>
<option value="1500000">£1,500,000</option>
<option value="1750000">£1,750,000</option>
<option value="2000000">£2,000,000</option>
<option value="3000000">£3,000,000</option>
</select>
<select id="pricemax" name="max">
<option value="5000000">Max Price</option>
<option value="100000">£100,000</option>
<option value="200000">£200,000</option>
<option value="300000">£300,000</option>
<option value="400000">£400,000</option>
<option value="500000">£500,000</option>
<option value="600000">£600,000</option>
<option value="700000">£700,000</option>
<option value="800000">£800,000</option>
<option value="900000">£900,000</option>
<option value="1000000">£1,000,000</option>
<option value="1250000">£1,250,000</option>
<option value="1500000">£1,500,000</option>
<option value="1750000">£1,750,000</option>
<option value="2000000">£2,000,000</option>
<option value="3000000">£3,000,000</option>
<option value="4000000">£4,000,000</option>
<option value="5000000">£5,000,000</option>
</select>
</center>
</fieldset>
<fieldset id="buy" style="display:none;">
<center>
<select id="lpricemin" name="min">
<option value="500">Min Price</option>
<option value="500">£500</option>
<option value="600">£600</option>
<option value="700">£700</option>
<option value="800">£800</option>
<option value="900">£900</option>
<option value="1000">£1000</option>
<option value="1150">£1150</option>
<option value="1250">£1250</option>
<option value="1500">£1500</option>
<option value="2000">£2000</option>
<option value="2500">£2500</option>
<option value="3000">£3000</option>
<option value="4000">£4000</option>
<option value="5000">£5000</option>
</select>
<select id="lpricemax" name="max">
<option value="5000">Max Price</option>
<option value="600">£600</option>
<option value="700">£700</option>
<option value="800">£800</option>
<option value="900">£900</option>
<option value="1000">£1000</option>
<option value="1150">£1150</option>
<option value="1250">£1250</option>
<option value="1500">£1500</option>
<option value="2000">£2000</option>
<option value="2500">£2500</option>
<option value="3000">£3000</option>
<option value="4000">£4000</option>
<option value="5000">£5000</option>
</select>
</center>
</fieldset>
and the jquery used:
$("input[name='sellorlet']").change(function () {
$("#sell").toggle(this.value == "Yes");
$("#let").toggle(this.value == "No");
});
My question is, how can I completely disable the first fieldset if Scale B is selected and likewise when Scale A is selected it will disable the second fieldset?
Many thanks

When submitting a form, you cannot have two inputs, selects, or textareas with the same name in the same form. Doing so will cause confusion and probably end up the wrong info being submitted. There are two ways you can fix this.
Method 1:
Change the
<select id="lpricemin" name="min">
<select id="lpricemin" name="lmin">
to
<select id="lpricemax" name="max">
<select id="lpricemax" name="lmax"> respectively.
This will allow you to handle the data from lmin and lmax and ensure you get the info from the second fieldset.
Method 2:
Put the second fieldset in a different form. Then just change the jQuery to show the forms instead of the fieldsets.

Changed the radio buttons now to a tabbed design so the form can be separated correctly. If anyone would like to know how the tabs are done they are here http://cssdeck.com/labs/fancy-tabbed-navigation-with-css3-and-jquery

Method 3 would be to change the switch the content of your select through Javascript rather than toggling through visibility. You can do that through:
function setMaxScale()
{
document.getElementById().innerHTML = "<option value="50000">Min Price</option>\
<option value="50000">£50,000</option>\
<option value="100000">£100,000</option>\
<option value="200000">£200,000</option>\
<option value="300000">£300,000</option>...";
}
An other clean solution would be to create your scales dynamically with a loop.

hide form select fields based on select value from the homepage?

I have a booking form on my website and if I select 10+ people the form options for a booth disappear because they only hold a max of 9 people. This is all working and here is my script:
$(document).ready(function(){
$('#form1_people').on('change',function(){
if( $(this).val()==="10+ People"){
$("#tenplus").hide()
$("#booth-notice").show()
}
else{
$("#tenplus").show()
$("#booth-notice").hide()
}
});
});
My problem is on the homepage I have a quick booking form that when the user fills it out and it autoupdates the large form. But if I select 10+ people from the homepage the JavaScript doesn't execute.
I thought I needed to have this JavaScript on every page? I tried this but it doesn't work. I'm out of ideas. Anyone?
Thanks
UPDATE!!!!
<div>
<label for="form1_people">How many people:</label>
<select id="form1_people" name="people" class="venue-select">
<option value="Select how many people">Select how many people</option>
<option value="2 People">2 People</option>
<option value="3 People">3 People</option>
<option value="4 People">4 People</option>
<option value="5 People">5 People</option>
<option value="6 People">6 People</option>
<option value="7 People">7 People</option>
<option value="8 People">8 People</option>
<option value="9 People">9 People</option>
<option value="10 People">10 People</option>
<option value="10+ People">10+ People</option>
</select>
</div>
<div id="booth-notice" style="display:none;">
<label style="color: #ed1c24!important; font-size: 16px!important; line-height: 1.4em!important;"><em style="color: #ed1c24!important;">Customer Notice * Booths are not available for parties with more than 10 people</em></label>
</div>
<div id="tenplus"><!-- HIDE THESE IF THERE IS MORE THAN 10 PEOPLE -->
<div>
<label for="form1_booth">Would you like a Booth: <em>*Liverpool & Manchester Only</em> What's this?</label>
<select id="form1_booth" name="booth" class="venue-select">
<option value="Please select an option">Please select an option</option>
<option value="Yes">Yes</option>
<option value="No">No</option>
</select>
</div>
<div>
<label for="form1_booth-package">We have some Booth Packages What's this?</label>
<select id="form1_booth-package" name="booth-package" class="venue-select">
<option value="Select an option if wanting a booth">Select an option if wanting a booth</option>
<option value="Bier Package">Bier Package</option>
<option value="Cocktail Package">Cocktail Package</option>
<option value="Just a booth please">Just a booth please</option>
</select>
</div>
</div><!-- HIDE THESE IF THERE IS MORE THAN 10 PEOPLE -->

I think you should change something in your logic and I'll explain now what I'd do.
Your JavaScript is correctly written but it's called only when the "change" event occurs. So, when the page is loaded after your post from the homepage the select value has already been changed and your function won't be called.
You could do something like this. It's not very elegant but it can do your job:
$(document).ready(function(){
boothUpdate(); // This function is called at every page load
$('#form1_people').on('change',function(){
boothUpdate(); // This function is called at every select change
});
});
function boothUpdate() {
if( $(this).val()==="10+ People"){
$("#tenplus").hide()
$("#booth-notice").show()
}
else {
$("#tenplus").show()
$("#booth-notice").hide()
}
}

I managed to sort this by adding .trigger('change'); at the end of the function.
Full working script here:
$(document).ready(function(){
$('#form1_people').on('change',function(){
if( $(this).val()=="10+ People"){
$("#tenplus").hide()
$("#booth-notice").show()
}
else{
$("#tenplus").show()
$("#booth-notice").hide()
}
}).trigger('change');
});
Thanks everyone for the help...

Adding/Removing/Updating options from select inputs

Here is what I've started to do: http://jsfiddle.net/nd9ny/
For now it doesn't work as I want it to.
I want to update options each time when a new select input is added or an input is removed.
For example, we have our first select input with these options:
<select>
<option value="1"></option>
<option value="2"></option>
<option value="3"></option>
<option value="4"></option>
</select>
When I add new input to my page, I want my function to update all the inputs and to remove the newly selected option from them.
<select>
<option value="1" selected></option>
<option value="3"></option> // The second one is removed
<option value="4"></option>
</select>
<select>
<option value="2" selected></option> // The first one is removed
<option value="3"></option>
<option value="4"></option>
</select>
And then, If I remove the first input, the second one becomes:
<select>
<option value="1"></option>
<option value="2" selected></option>
<option value="3"></option>
<option value="4"></option>
</select>
Pure Javascript code needed.

You may try the following solution:
- CSS:
.hidden {
display: none;
}
- JS function:
function hide_selected(el) {
var index = el.selectedIndex;
// Show every options
for(var i=0; i<el.length; i++)
el[i].className="";
// Hide the selected one
el[index].className="hidden";
}
- HTML example:
<body>
<select onchange="javascript:hide_selected(this);">
<option value="1" class="hidden" selected="selected">1</option>
<option value="2" class="">2</option>
<option value="3" class="">3</option>
<option value="4" class="">4</option>
</select>
</body>
Note: This function was tested with Firefox, you may have to check if this works with other browsers.
Hope this helps

Can't get jquery to set value of select input when value of first select changes

I'm trying to update the value of a select input when I change the value of another select input. I cannot get anything to happen on the page and want to make sure I don't have a syntax error or some other dumb thing in this code.
<div class="group">
<div class="inputs types">
<strong style="font-size:13px;">Category:</strong>
<select name="id" id="ctlJob">
<option value="1">Automotive</option>
<option value="2">Business 2 Business</option>
<option value="3">Computers</option>
<option value="4">Education</option>
<option value="5">Entertainment & The Arts</option>
<option value="6">Food & Dining</option>
<option value="7">Government & Community</option>
<option value="8">Health & Beauty</option>
<option value="9">Home & Garden</option>
<option value="10">Legal & Financial Services</option>
<option value="11">Professional Services</option>
<option value="12">Real Estate</option>
<option value="13">Recreation & Sports</option>
<option value="14">Retail Shopping</option>
<option value="15">Travel & Lodging</option>
</select>
<select name="type" id="ctlPerson"></select>
</div>
</div>
<script>
$(function() {
$("#ctlJob").change(function() {
//Get the current value of the select
var val = $(this).val();
$('#ctlPerson').html('<option value="123">ascd</option>');
});
});
</script>

Try using append instead:
$(function() {
$("#ctlJob").change(function() {
//Get the current value of the select
var val = $(this).val();
var ctl = $('#ctlPerson').append('<option value="123">'+val+'</option>')[0].options;
ctl.selectedIndex = ctl.length-1;
});
});
http://jsfiddle.net/J69q8/

I think you also need to set the 'selected' property. Add
$('#ctlPerson option[value="123"]').attr('selected', 'selected');
to the end of the script. You are currently adding the option to the select list, but are not changing the select list to show it.

<div id="test">
<select name="sel" id="sel">
<option name="1" id="1" value="1">Automotive</option>
<option name="2" id="1 value="2">Business 2 Business</option>
<option name="3" id="1 value="3">Computers</option>
</select>
<select name="sel2" id="sel2"></select>
</div>
<script>
$("#sel").change(function() {
var val = $(this).val();
$('#sel2').html('<option value="1">NEW</option>');
)};
</script>
this works fine for what you need to do.
it's something like what you have

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