I am very new to Javascript, and can't seem to find the information I'm looking for.
I'm trying to make another div slide down when the "Yes" radio button is clicked, and slide back up when "No" is clicked. However, nothing is happening when I click either one. This is my current code:
HTML:
<div class="field">
<label for="">Apprentice</label>
<div class="topRadio">
<input name="apprentice" group="apprentice" type="radio" value="Yes" onclick="dropbcitdown()">
<label for="">Yes</label>
<input name="apprentice" group="apprentice" type="radio" value="No" onclick="pickbcitup()">
<label for="">No</label>
<div class="clear"></div>
</div>
<div class="clear"></div>
</div>
<div class="field slidingdiv" id="doyouattend">
<label for="">Do you attend BCIT?</label>
<div class="topRadio">
<input name="bcit" group="bcit" type="radio" value="Yes" onclick="droptransportationdown()">
<label for="">Yes</label>
<input name="bcit" group="bcit" type="radio" value="No" onclick="picktransportationup()">
<label for="">No</label>
<div class="clear"></div>
</div>
<div class ="clear"></div>
</div>
<div class="field slidingdiv" id="doyouneed">
<label for="">Do you need ground transportation to city hall?</label>
<div class="topRadio">
<input name="transportation" group="transportation" type="radio" value="Yes">
<label for="">Yes</label>
<input name="transportation" group="transportation" type="radio" value="No">
<label for="">No</label>
<div class="clear"></div>
</div>
<div class="clear"></div>
</div>
Javascript
<script>
function bcitDown() {
$("#doyouattend").slideDown("slow" function() {
$(this).css({
display: "inline";
})
})
}
function bcitUp() {
$("#doyouattend").slideUp("slow" function() {
$(this).css({
display: "none";
})
})
}
function transportationDown() {
$("#doyouneed").slideDown("slow" function() {
$(this).css({
display: "inline";
})
})
}
function transportationUp() {
$("#doyouneed").slideUp("slow" function() {
$(this).css({
display: "none";
})
})
}
</script>
I have also tried doing it with the values of the radiobuttons, but I can't submit the for before they drop down. Unrelated, but the '' making a line break if anyone is wondering why that's happening. I have tried running this without that, and haven't had a different outcome.
If I am making a glaring syntax error, or this ends up being some obvious solution that I totally missed, I'm sorry. I just feel that I've tried everything.
NOTE: I have included JQuery.
First add Jquery library
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
After try this:
<script>
$(document).ready(function(){
$('input[name=apprentice]').click(function(){
if ($(this).val() == 'yes')
{
$("#yourdiv").slideDown('slow');
}
else
{
$("#yourdiv").slideUp('slow');
}
});
}):
</script>
You can apply jquery functions only to jquery objects. By selecting with getElementById() you get the DOM object but no the Jquery Object. That is why you use $(this) inside the function to change the css.
I would recommend using:
function dropbcitdown() {
$("#doyouattend").slideDown("slow" function() {
$(this).css({
display: "inline";
})
})
}
Related
I am trying to hide a div through css.
The div hide is working inside the form, how can this be done outside the form, or even outside the div row?
HTML
<div class="row">
<form>
<input type="radio" name="radio" value="show" checked/>Show <br>
<input type="radio" name="radio" value="hide"/>Hide
<div class="hideDiv">
<p>Can you see me</p>
</div>
</form>
</div>
CSS
input[type=radio][value="hide"]:checked ~ .hideDiv {
display: none;
}
Preferably only css but javascript is also a option.
Use less CSS specificity.
.hideDiv {
display: none;
}
maybe something similar to this code will help?
<input type="radio" name="radio" onclick="hideFunc();" value="show" checked/>Show <br>
<input type="radio" name="radio" onclick="hideFunc();" value="hide"/>Hide
<script>
hideFunc = function() {
if (document.getElementsByClassName('hideDiv')[0].style.display == "none")
document.getElementsByClassName('hideDiv')[0].style.display = "block";
else
document.getElementsByClassName('hideDiv')[0].style.display = "none";
}
</script>
You could try this:
favorite
I am trying to hide a div through css. The div hide is working inside the form, how can this be done outside the form, or even outside the div row?
HTML
<div class="row">
<form>
<input type="radio" name="radio" value="show" onclick="hideDiv();" checked/>Show <br>
<input type="radio" name="radio" onclick="hideDiv();" value="hide"/>Hide
<div class="hideDiv">
<p>Can you see me</p>
</div>
</form>
</div>
JS
function hideDiv() {
var aux = $('input[name="radio"]:checked').val();
if (aux == 'show'){
$('.hideDiv').css("display","block");
}else{
$('.hideDiv').css("display","none");
}
}
you can do it easily using jquery
$('.chkToogle').click(function(){
$('.hideDiv').fadeToggle();
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="row">
<form>
<input type="checkbox" class="chkToogle" checked/>Show/Hide
</form>
</div>
<div class="hideDiv">
<p>Can you see me</p>
</div>
I have this piece of code from a salesforce visualforce page.
<div id="testId" class="row mb25 mt15">
<div class="col-md-6 plr0">
<p class="en">Would you like to add a co-applicant?<span class="asteriskField">*</span> </p>
<p class="fr">Would you like to add a co-applicant?<span class="asteriskField">*</span> </p>
</div>
<div class="col-md-4 mt-5r">
<apex:selectRadio id="innerTestId" value="{!client.Would_you_like_to_recieve_future_promo__c}" styleClass="radio">
<div class="row">
<div class="col-sm-6">
<div class="radio pa-cus">
<apex:selectOption itemLabel="Yes" itemValue="Yes"/>
</div>
</div>
<div class="col-sm-6">
<div class="radio pa-cus">
<apex:selectOption itemLabel="No" itemValue="No"/>
</div>
</div>
</div>
</apex:selectRadio>
</div>
</div>
When the Submit button is clicked I need to have a JQuery script to check weather the radio button is selected Yes or No so that I can perform some custom validation. I call this function by adding onclick="validateInnerTestId();" to Submit button.
My problem is that I am unable to read/check whether the radio button is chosen Yes or No or True or False. If I can find out what state they are in then I can do my
Here is my goal
<script type="text/javascript">
<script>
function validateInnerTestId()
{
if(innerTestId is Selected as Yes)
{
execute fucntionX()
}
else
{
execute functionY()
}
}
<script>
Here is some examples of how I have tried to read the value of the radio button:
alert($("#innerTestId").itemValue()); this line doesn't return anything
alert($("#innerTestId").val()); this line also doesn't return anything
and this if else always return no
if ($('innerTestId').is(':checked'))
{
alert("yes");
}
else
{
alert("no");
}
Does anyone has any idea on how to check for the radio button in this case?
Thanks
As #Andrea mentioned in the comments, you simply forgot the # in your selector. There is a simple example below demonstrating the usage. If your code still isn't working we will need more info.
Are you sure validateInnerTestId() is being called?
How is it being called?
$('#doit').on('click',function() {
var str = "";
if ($('#test').is(':checked')) {
str += "Toggle checked? YES\n"
} else {
str += "Toggle checked? NO\n"
}
if ($('#option1').is(':checked')) {
str += "Option checked: 1";
} else if ($('#option2').is(':checked')) {
str += "Option checked: 2";
} else {
str += "Option checked: NONE";
}
alert(str);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<input id="test" name="toggle" type="checkbox" value="" />
<label for="toggle">Toggle</label>
</div>
<div>
<input type="radio" id="option1" name="options" value="1">
<label for="option1">Option 1</label>
<input type="radio" id="option2" name="options" value="2">
<label for="option1">Option 2</label>
</div>
<br />
<input id="doit" type="button" name="test" value="Tell me!" />
It might also be something to do with the ASP/SalesForce implementation? Perhaps some of the answers in this question might help: How to check if an option is selected?
VF tags use dynamic ids, you should do following:
function validateInnerTestId(){
if($('#{!component.innerTestId}').is(':checked')){
execute fucntionX()
}
else{
execute functionY()
}
}
Why is that when I put the checkboxes inside a label, It seems to stop working
This was my html code.
<label> <input type="radio" name="form-showhide" checked="checked" required value="call">Call </label>
<label> <input type="radio" name="form-showhide" value="email">Email </label>
and this is my jQuery code.
$("#lcall").live('click', function() {
$("#additional-info").show();
});
$("#lnk2").live('click', function() {
$("#lmail").hide();
});
This Is what I do and it works:
$(document).ready(function() {
$('.toggler').click(function() {
$('.toggle').toggle('slow');
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p class="toggler">Click Me</p> <p class="toggle">I will hide</p>
This one is quite similar to my other question on:
how to hide and show named divs according to enum value?
Idea here is slightly different, though. The toggle() jQuery function is related to a radio button which is coded below:
<div id="recurrent">
<label for="recurrent">Recurrent? </label>
<input type="radio" id="idtrue" name="recurrent" value="true">Yes
<input type="radio" id="idfalse" name="recurrent" value="false" checked>No
</div>
The div to toggle is:
<div id="ifRecurrentTrue">
/// something
</div>
And the adapted jQuery from the other question is:
$('#recurrent select').on('change', function () {
var value = this.value;
$('#ifRecurrentTrue').toggle(value == true);
}).change();
I bet it's just a matter of different functions, right?
Again, thanks in advance!
You need to find the input elemetns by its name, so use the attribute equals selector instead of the element selector select
$('#recurrent input[name="recurrent"]').on('change', function() {
$('#ifRecurrentTrue').toggle(this.checked && this.id == 'idtrue');
}).change();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="recurrent">
<label for="recurrent">Recurrent?</label>
<input type="radio" id="idtrue" name="recurrent" value="true">Yes
<input type="radio" id="idfalse" name="recurrent" value="false" checked>No
</div>
<div id="ifRecurrentTrue">
/// something
</div>
Did't see the element with select tag on provided code, could be input. Replace select with input like following:
$('#recurrent input').on('change', function () {
var value = this.value;
$('#ifRecurrentTrue').toggle(value == true);
}).change();
$(document).ready(function() {
$('input:radio[name=recurrent]').on('change', function () {
var values = this.value;
$('#ifRecurrentTrue').toggle(values =='true');
}).change();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<div id="recurrent">
<label for="recurrent">Recurrent? </label>
<input type="radio" id="idtrue" name="recurrent" value="true">Yes
<input type="radio" id="idfalse" name="recurrent" value="false" checked>No
</div>
<div id="ifRecurrentTrue">
/// something
</div>
I try to make something like that work, implementing it in my CMS:
Fixed CMS part:
<div class="RadioList" id="radioListId">
<div class="TxtLbl" id="textLblId"> Question </div>
<span id="spanId">
<input value="yes"></input>
<input value="no"></input>
</span>
</div>
<div class="TxtBox" id="txtBoxId">
some text
</div>
own JS part someting like:
function EnableTextbox(radioListId,spanId)
{
if(document.getElementById(radioListId).inputValue == "yes")
document.getElementById(textBoxId).visibility = visible;
else
document.getElementById(textBoxId).visibility = hidden;
}
But I am not quite sure how to put it correctly - my understanding of js is not really high enough.
Any helping comments are highly appreciated!
try this
HTML
<div class="RadioList" id="radioListId">
<div class="TxtLbl" id="textLblId">Question</div> <span id="spanId">
<input type="radio" value="yes" name="showhide"> Show</input>
<input type="radio" value="no" name="showhide"> Hide</input>
</span>
</div>
<div class="TxtBox" id="txtBoxId">some text</div>
Script
$(document).ready(function () {
$("#txtBoxId").hide();
$("input[name='showhide']").on("click", function () {
var option = $(this).attr('value');
if (option == "yes") {
$("#txtBoxId").show();
} else {
$("#txtBoxId").hide();
}
});
});
Fiddle Sample
There are a few changes you need to make:
the inputs need to have a type="radio" to indicate that those are radio buttons.
the inputs need to have a common name="whatever" to indicate that both belong to same group and cannot be checked simultaneously.
the inputs need to have a text between the opening/closing tags, this text appears next to the radio button.
you need to call the javascript function when you click/change the buttons, and inside you check which radio was selected.
you pass the radio button reference into the javascript function by writing this as the function variable.
inside the function you retrieve the radio button reference, you can name the variable whatever you want.
you are using visible and hidden as variables, but those are not defined. it supposed to be either a string, or a boolean value. i prefer to use css for that purpose.
here is an Example Fiddle
HTML:
<div class="RadioList" id="radioListId">
<div class="TxtLbl" id="textLblId">Question</div> <span id="spanId">
<input type="radio" value="yes" onclick="EnableTextbox(this);" name="Answer">Yes</input>
<input type="radio" value="no" onclick="EnableTextbox(this);" name="Answer">No</input>
</span>
</div>
<div class="TxtBox" id="txtBoxId">some text</div>
JS:
function EnableTextbox(radioList) {
if (radioList.value == "yes") document.getElementById("txtBoxId").style.visibility = "visible";
else document.getElementById("txtBoxId").style.visibility = "hidden";
}
Since onclick="" is outdated you should use the element.addEventListener();!
Here is an Example in Fiddle!
HTML:
<div class="RadioList" id="radioListId">
<div class="TxtLbl" id="textLblId"> Question </div>
<span id="spanId">
<label><input type="radio" name="answer" id="yes" value="yes" />Yes</label>
<label><input type="radio" name="answer" id="no" value="no"/>No</label>
</span>
</div>
<div class="TxtBox" id="txtBoxId">
some text
</div>
JS:
var yes = document.getElementById('yes');
var no_ = document.getElementById('no');
if (yes.addEventListener) {
yes.addEventListener ("RadioStateChange", OnChange, false);
no_.addEventListener ("RadioStateChange", OnChange, false);
}
function OnChange(){
if (yes.checked) {
document.getElementById('txtBoxId').style.display = 'inline';
}
else {
document.getElementById('txtBoxId').style.display = 'none';
}
}
Greetings from Vienna
In jQuery
<span id="spanId">
<input type="radio" name="radiobutton" value="yes" />
<input type="radio" name="radiobutton" value="no" />
</span>
$('#spanId input:radio[name="radiobutton"]').change(function(){
if($(this).val() === 'yes'){
$('#txtBoxId').show();
} else {
$('#txtBoxId').hide();
}
});
Explanation
$('#txtBoxId').show() = display:block;
$('#txtBoxId').hide() = display:none;
If you want visibility instead.
$('#txtBoxId').css('visibility','visible');
$('#txtBoxId').css('visibility','hidden');
Let me know if you have any question.