<input id="name" name="user[name]" size="30" title="Please enter a valid name." type="text" />
<input id="email" name="user[email]" size="30" type="text" />
$(document).ready(function(){
$(':text').tooltip({
events: {
input: 'mouseover, mouseout'
},
opacity: 0.95,
position: 'top center',
effect: 'slide',
tip: 'test.field-tip',
onBeforeShow: function(args){
if(this.getTrigger().data('title') == undefined)
return true;
return false;
}
});
});
The tooltip should only appear the on name since it is the only field with a given title. That's how I'm trying to approach it, but it doesn't seem to work. Any ideas?
Change your selector to
$(":text[title]")
Related
I'm using jQuery 1.9.1, jQM 1.3 & knockout 2.2.1.
My html is as follows:
<div data-role="page" id="coloursView">
<div data-role="content">
<fieldset data-role="controlgroup">
<legend>Colour:</legend>
<input type="radio" name="colours" data-bind="checked: colour" id="radio-1" value="1" />
<label for="radio-1">Red</label>
<input type="radio" name="colours" data-bind="checked: colour" id="radio-2" value="2" />
<label for="radio-2">Blue</label>
<input type="radio" name="colours" data-bind="checked: colour" id="radio-3" value="3" />
<label for="radio-3">Green</label>
</fieldset>
</div><!--/content -->
</div><!--/page -->
My view model is also very simple:
function ColoursViewModel() {
this.template = "coloursView";
this.colour = ko.observable("1");
this.label = ko.observable(); // custom binding
}
Now, i would like to get the description of the selected colour, not the value.
It seems to me, that i need a custom binding, like this one:
ko.bindingHandlers.label = {
update: function(element, valueAccessor) {
var value = ko.utils.unwrapObservable(valueAccessor());
$("radio", element).filter(function(el) { return $(el).text() === value; }).prop("checked", "checked");
}
};
But i'm not able to get the text of the related label - the label-for text.
Someone could help?
Thanks in advance
Update
Here is another approach where to find only :checked items and remove white-space in text.
Checkbox
$('input[type=checkbox]').each(function () {
if ($(this).is(':checked')) {
var checkbox = $(this).prev('label').text();
alert('Checkbox: ' + checkbox.replace(/\s+/g, ' '));
}
});
Radio
$('input[type=radio]').each(function () {
if ($(this).is(':checked')) {
var radio = $(this).prev('label').text();
alert('Radio: ' + radio.replace(/\s+/g, ' '));
}
});
Updated Demo
Checkbox
$('div.ui-checkbox').find('span.ui-btn-text').text();
Radio
$('div.ui-radio').find('span.ui-btn-text').text();
Sorry if i answer myself, but i think i got it. At least for radio inputs.
Now, i have a custom binding handler at fieldset level, to keep the markup clean and more readable, as i can:
<fieldset data-role="controlgroup" id="front-colours" data-bind="frontColourLabel: frontColour">
<legend>Front Colour: <span data-bind="text: frontColourDescription"></span> (Value: <span data-bind="text: frontColour"></span>)</legend>
<input type="radio" name="front-colours" data-bind="checked: frontColour" id="fc-radio-1" value="red" />
<label for="fc-radio-1">Red</label>
<input type="radio" name="front-colours" data-bind="checked: frontColour" id="fc-radio-2" value="blue" />
<label for="fc-radio-2">Blue</label>
<input type="radio" name="front-colours" data-bind="checked: frontColour" id="fc-radio-3" value="green" />
<label for="fc-radio-3">Green</label>
</fieldset>
this is the binding handler i come up:
ko.bindingHandlers.frontColourLabel = {
update: function(element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
ko.utils.unwrapObservable(valueAccessor());
var id = $('input:radio[name='+element.id+']:checked').prop("id");
var radioText = $('label[for=' + id + ']').text();
viewModel.frontColourDescription(radioText);
}
};
the only tricky part here, is that the id of the fieldset is equal to the name of the radio-group, as it's easy to filter out what radio-group i want to address.
WORKING EXAMPLE: http://jsfiddle.net/h7Bmb/1/
I try now to get the checkbox part to work. Someone can help?
I am using two groups of radio buttons
Group 1:
State
City
Group 2:
A-C
D-H
I-M
N-R
S-Z
When I toggle between state and city, I want A-C from group 2 to be set to checked while the others are set to unchecked.
I have it working in this fiddle here fiddle
HTML:
<div id="sort-radio">
<input type="radio" id="byState" name="sort-radio" checked="checked"/><label for="byState">By State</label>
<input type="radio" id="byCity" name="sort-radio"/><label for="byCity">By City</label>
</div>
<div id="alphabet-radio" style="width:300px;">
<input type="radio" id="A-C" name="alphabet-radio" checked="checked"/>
<label for="A-C">A-C</label>
<input type="radio" id="D-H" name="alphabet-radio"/>
<label for="D-H">D-H</label>
<input type="radio" id="I-M" name="alphabet-radio"/>
<label for="I-M">I-M</label>
<input type="radio" id="N-R" name="alphabet-radio"/>
<label for="N-R">N-R</label>
<input type="radio" id="S-Z" name="alphabet-radio"/>
<label for="S-Z">S-Z</label>
</div>
JavaScript:
$(function () {
$("#sort-radio").buttonset();
});
$(function () {
$("#alphabet-radio").buttonset().find('label').css('width', '19.4%');
});
document.getElementById("byState").addEventListener("click", function () {
document.getElementById("A-C").checked = true;
document.getElementById("D-H").checked = false;
document.getElementById("I-M").checked = false;
document.getElementById("N-R").checked = false;
document.getElementById("S-Z").checked = false;
}, false);
document.getElementById("byCity").addEventListener("click", function () {
document.getElementById("A-C").checked = true;
document.getElementById("D-H").checked = false;
document.getElementById("I-M").checked = false;
document.getElementById("N-R").checked = false;
document.getElementById("S-Z").checked = false;
}, false);
However, when I use this exact code in my website, it does not work (it leaves the previously selected button from group 2 selected). I am using jquery-ui-1.10.1.custom.css which displays the radio buttons nicely, as found here: jquery ui button.
Any clue why this would affect it? When I remove the line <link rel="stylesheet" href="jquery-ui-1.10.1.custom.css" /> from my index.php, it works beautifully.
A few problems:
The button widget works by responding to click events on the radio button's label. This means that the click event you are listening to on the radio buttons themselves won't get fired, since you actually aren't clicking the radio buttons themselves, but their labels. You can work around this by using the change event.
You need to call .buttonset('refresh') after manually updating the checked state of a radio button.
Just setting the checked attribute on one radio button in a group is enough to make the rest become unchecked automatically. You shouldn't need to set the checked property on each one.
You should put your event handlers inside the document.ready handler as well. You can also just use one instead of two.
With all of those things in mind, here are the changes I would make:
$(function () {
$("#sort-radio").buttonset();
$("#alphabet-radio").buttonset().find('label').css('width', '19.4%');
document.getElementById("byState").addEventListener("change", function () {
document.getElementById("A-C").checked = true;
$("#alphabet-radio").buttonset("refresh");
}, false);
document.getElementById("byCity").addEventListener("change", function () {
document.getElementById("A-C").checked = true;
$("#alphabet-radio").buttonset("refresh");
}, false);
});
Example: http://jsfiddle.net/Fzq8L/2/
Since you are using jQuery, you can simplify this a great deal by adding a class to the radio buttons - of which only one can be "set" SO listen to the change event on those. Remove the extra function at the start, pick one of the "array" of buttons to click from the second group. (since only one can be picked)
Simpler version markup :
<div id="sort-radio">
<input type="radio" class="picker" id="byState" name="sort-radio" checked='true'
/>
<label for="byState">By State</label>
<input type="radio" class="picker" id="byCity" name="sort-radio"
/>
<label for="byCity">By City</label>
</div>
<div id="alphabet-radio" style="width:300px;">
<input type="radio" class="secondgroup" id="A-C" name="alphabet-radio"
checked='true' />
<label for="A-C">A-C</label>
<input type="radio" class="secondgroup" id="D-H" name="alphabet-radio"
/>
<label for="D-H">D-H</label>
<input type="radio" class="secondgroup" id="I-M" name="alphabet-radio"
/>
<label for="I-M">I-M</label>
<input type="radio" class="secondgroup" id="N-R" name="alphabet-radio"
/>
<label for="N-R">N-R</label>
<input type="radio" class="secondgroup" id="S-Z" name="alphabet-radio"
/>
<label for="S-Z">S-Z</label>
</div>
Code:
$(document).ready(function () {
$("#sort-radio").buttonset();
$("#alphabet-radio").buttonset().find('label').css('width', '19.4%');
});
$(".picker").change(function () {
$('.secondgroup').eq($('.picker').index(this)).prop("checked", true);
$('#alphabet-radio').buttonset('refresh');
});
Working example:http://jsfiddle.net/MarkSchultheiss/8x28x/2/
Set back second group, first to item when either of first group is changed:
$(document).ready(function () {
$("#sort-radio").buttonset();
$("#alphabet-radio").buttonset().find('label').css('width', '19.4%');
});
$(".picker").change(function () {
$('.secondgroup').eq(0).prop("checked", true);
$("#alphabet-radio").buttonset("refresh");
});
Fiddle for that: http://jsfiddle.net/MarkSchultheiss/8x28x/3/
Gidday
Just learning the jquery UI, and have made some really good progress today, but have got stumped when figuring out how to get the ID of the selected button in a buttonset before the form is submitted.
I know how to make the AJAX POST work once I get the ID of the selected button.
How is the first part done?
Here's my jquery:
$( "#pi" ).buttonset();
$( "#req1" ).dialog({
resizable: false,
height:350,
minWidth: 310,
modal: true,
buttons: {
"Send request": function() {
//what goes here to retrieve the ID of the selected button?
$( this ).dialog( "close" );
},
Cancel: function() {
$( this ).dialog( "close" );
}
}
});
And my form...
<div id="req1" title="make your selection:">
<form>
<div id="pi">
<input type="radio" id="p1" name="pi" /><label for="p1">3</label>
<input type="radio" id="p2" name="pi" /><label for="p2">2</label>
<input type="radio" id="p3" name="pi" /><label for="p3">1</label>
<input type="radio" id="p4" name="pi" checked="checked" /><label for="p4">0</label>
<input type="radio" id="p5" name="pi" /><label for="p5">1</label>
<input type="radio" id="p6" name="pi" /><label for="p6">2</label>
<input type="radio" id="p7" name="pi" /><label for="p7">3</label>
</div>
Thanks for your time and help.
Try this:
var id = $('#pi input[name=pi]:checked').attr('id');
I am working on a project and I'd like to use Jquery UI for some of the forms like adding and updating stuff instead of normal pages. I designed the dialog, set up the form but it works only if the form/div is in the same file as the button. I am using CodeIgniter for this project by the way.
So I have few questions:
Does JQuery UI dialogs support using divs from separate files? (if the button is not in the same file as the form/div)
If it does, how can I use a div that is in a different file (instead of placing the div in the same file with the button where I have few other components)?
Example:
index.php
<body>
<input type="button" id="add_new" value="add new" />
</body>
form.php
<body>
<div id='"new_user_form'>
<input type="text" id="name" />
<input type="text" id="username" />
<input type="password" id="password" />
<input type="button" id="add_user" value="add new" />
</div>
</body>
custom.js
$(document).ready(function ()
{
$('# add_new ').click (function ()
{
$("# new_user_form ").dialog
({
title: 'Add new user',
height: 400,
width: 600,
resizable: false,
modal: true,
draggable: false,
buttons:
[
{
text: 'add new',
id: ' add_user ',
click: function()
{
alert("Testing 123...");
}
},
{
text: 'cancel',
click: function()
{
$(this).dialog('close');
}
}
]
})
})
})
thanks for reading, hope someone can help me!
It is totally possible, but I noticed a few errors :
You wrote id='"new_user_form', it could make " part of the id.
Same for this selector $('# add_new ') and $("# new_user_form "), trim it.
You declare your .dialog() on a div that is probably not yet in the DOM, since you load it from form.php.
do not use body in a page you will append, or you might end up with two body tags.
You could load form.php with something similar to .load("form.php"), you will have to remove those body tags from form.php :
$("body").load("form.php",function()
{
$("#new_user_form").dialog(
{
// your options
});
});
Or you can also declare a dialog and replace its content when you need to, you will have to remove body and div from your form.php in order to use this code :
<div id='new_user_form' style='display:none;'></div> <!-- somewhere in your index.php -->
// when document ready is triggered
$("#new_user_form").dialog();
// when you need it :
$("#new_user_form").load("form.php",function(){$("#new_user_form").dialog("open")});
I don't know why the load() function didn't work but I found a better way to fix this problem.
How I did it:
users_view.php (previously index.php)
<body>
<input type="button" id="add_new" value="add new" />
<div id="new_user_form">
<?php $this->load->view('add_user_form'); ?>
</div>
</body>
add_user_form.php (previously form.php)
<div>
<input type="text" id="name" />
<input type="text" id="username" />
<input type="password" id="password" />
<input type="button" id="add_user" value="add new" />
<input type="button" id="cancel" value="cancel" />
</div>
custom.js
$(document).ready(function ()
{
$("#new_user_form").dialog
({
title: 'Add new userт',
height: 400,
width: 600,
resizable: false,
modal: true,
draggable: false,
autoOpen: false
})
$('#add_new').click (function ()
{
$("#new_user_form").dialog("open");
})
$('#cancel').click(function()
{
$("#new_user_form").dialog("close");
});
})
Thanks for the answers! I hope this will help other people :)
Hello i want to create a popup with Jquerymobile.
in my application i have one question and three answer options. If the user click on one answer then it should appear a popup: for the right answer : This is right. And for the wrong answers: This is wrong.
3 answer option, two are wrong and one is right.
Could somebody help me?
<fieldset data-role="controlgroup">
<legend>
Question?
</legend>
<input type="radio" name="radio-choice-1" id="radio-choice-1" value="choice-1" checked="checked" />
<label for="radio-choice-1">Körpergewicht / (Körpergröße)2</label>
<input type="radio" name="radio-choice-1" id="radio-choice-2" value="choice-2" />
<label for="radio-choice-2">(Körpergewicht) / Körpergröße 2</label>
<input type="radio" name="radio-choice-1" id="radio-choice-3" value="choice-3" />
<label for="radio-choice-3">Körpergewicht / (Alter)2</label>
</fieldset>
prüfen
<script type="text/javascript">
$(document).ready(function() {
$(document).delegate('#popupbut', 'click', function() {
alert($("input[name='radio-choice-1']:checked").val());
$('<div>').simpledialog2({
mode: 'blank',
headerText: 'Falsch',
headerClose: true,
blankContent :
'<p><br /><br />This is wrong.</p>'
})
});})
</script>
This should resolve your problem.
$(document).ready(function () {
$(document).delegate('#popupbut', 'click', function () {
var content = '';
var headerText = '';
if ($("input[name='radio-choice-1']:checked").val() == 'choice-1') {
content = '<p><br /><br />Right!.</p>'
headerText = 'Right';
} else {
content = '<p><br /><br />Wrong!.</p>'
headerText = 'Wrong';
}
$('<div>').simpledialog2({
mode: 'blank',
headerText: headerText,
headerClose: true,
blankContent: content
});
});
});