I'm trying to something like this if in the html there is a div called "#super" load it in the simple modal if not do nothing. I managed to do this with the my skill :D which is none: to load the modal if the #super exists, but it still loads doesn't matter if it exitst or not. PLease help I'm absolute noob on jquery.
if( $('super') ){ $("#super").modal({onOpen: function (dialog) {
dialog.overlay.fadeIn('slow', function () {
dialog.container.slideDown('slow', function () {
dialog.data.fadeIn('slow');
});
});
}});
I'm using this jquery plugin link text
If #super does not exist, nothing will happen. So, the following should fit your needs:
$("#super").modal({onOpen: function (dialog) {
dialog.overlay.fadeIn('slow', function () {
dialog.container.slideDown('slow', function () {
dialog.data.fadeIn('slow');
});
});
});
I'm not quite sure what it is that you want to do, in the if/else conditions, but to test for the existence of something:
if ($('#super').length) {
// it exists, do stuff
}
else {
// it doesn't exist, do other stuff. Or nothing
}
I'm sorry I can't be more specific, but I've not worked with the dialog/modal plugin.
The problem is this check
if( $('#super') )
will always return true, since the jQuery function always return a jQuery object which is not a false value.
Instead try this
if( $('#super').length > 0 )
Related
I'm trying to integrate Page Builder by SiteOrigin into my plugin. I've added some custom fields under the row styles via the siteorigin_panels_row_style_fieldsfilter found here. One of the custom fields is a select. I would like fields to either be hidden or displayed when the select is at a certain value. I've enqueued the Javascript to Page Builder using the siteorigin_panel_enqueue_admin_scriptsaction as per the documentation, and have even added the panelsopen event with some test code:
jQuery( document ).ready(function($) {
$(document).on('panelsopen', function(e) {
$('select[name="style[test_field]"]').bind('change', function (e) {
if( $(this).val() == 'option1' ) {
$('input[name="style[second_field]').hide(500);
$('input[name="style[third_field]').show(500);
} else {
$('input[name="style[second_field]').show(500);
$('input[name="style[third_field]').hide(500);
}
});
});
});
However, this does not seem to be working. Any help or ideas how I could solve this would be greatly appreciated!
After some research I figured this out by using the ajaxComplete() function in jQuery. This is how it works:
$(function() {
$(document).ajaxComplete(function() {
$('select[name="style[test_field]"]').bind('change', function (e) {
if( $(this).val() == 'option1' ) {
$('input[name="style[second_field]').hide(500);
$('input[name="style[third_field]').show(500);
} else {
$('input[name="style[second_field]').show(500);
$('input[name="style[third_field]').hide(500);
}
});
});
});
I hope this helps anyone trying to achieve something similar.
is it possible to create a twitter-button , while clicking a link? :
http://fiddle.jshell.net/gmq39/22/
I tried with:
$.getScript('http://platform.twitter.com/widgets.js');
The "button", which appear´s has no functionlaity and style´s
Anybody know´s a workaround or what do i need to inlcude? need your help.. greetings!!
Use twttr.widgets.load(); to bind the twitter functionality to a dynamically added button.
Also, to make sure you don't load the script over and over again, you could first check if the script is already loaded with something like this
function twitter() {
if ($(".twitter-follow-button").length > 0) {
if (typeof (twttr) != 'undefined') {
twttr.widgets.load();
} else {
$.getScript('http://platform.twitter.com/widgets.js');
}
}
}
$(function () {
$('body').html('Follow #MagnusEngdal')
twitter();
});
http://jsfiddle.net/23D8C/1/
I'd like to disable a javascript function (dialogs()) using jQuery.
What I thought to do was:
Wrap the function in a span: "<span class = 'auto'>" + dialogs(i,0); + "</span>"
If the checkbox is checked, do: (this if statement is in $(document).ready(function(){)
if ($("#autodialog").is(":checked")) {
$(".auto").remove(); }
But this doesn't seem to be working.
Any thoughts?
Make your dialogs methods to handle a extra parameter isEnabled, a boolean dataType.
function dialogs(i,0,isEnabled) {
if(isEnabled) {
//Todos
}
}
then make it to look like this
if ($("#autodialog").is(":checked")) {
dialogs('i',0,false); //I'm not sure about the values of parameter i
}
So there is no need of using span tag as a wrapper.
Hope you understand.
A little more context would be helpful (do you have a jsfiddle we can see?)
I think you may be confusing the Javascript function and the value returned from the function. Are you trying to remove a string of HTML generated by the dialogs() function, or are you trying to remove the actual dialogs function itself?
If you want to disable the dialogs function:
<script>
function getDialogs(a,b) {
// ...
}
var dialogs = getDialogs; // Make dialogs refer to getDialogs
</script>
Elsewhere you'll have something like:
<script>
if ( $("#autodialog").is(":checked") ) {
dialogs = function __noop__() {};
} else {
dialogs = getDialogs;
}
</script>
you will have to add a click handler to the checkbox
$("#autodialog").click(function(){
if ($(this).is(":checked")) {
dialogs(i,no,false); }
else
dialogs(i,no,true);
});
function dialogs(i,no,flag){
if(!flag)
{event.preventDefault();return flag;}
else{
......//your working code}
}
I'm pretty new to jquery, this is what i need help with: Using jquery to see if a selector pulled any divs, find a div thats specific to example page. See if first condition is false and if so redirect to example page. Thanks for any help!
Jquery partial code: "
$('.assessment-start').click(function () {
$('#startAssessmentDialog').empty();
//block
$('#startAssessmentDialog').block(_blockUISettings);
//block
var link = $('#startAssessmentDialog').attr('link');
AjaxUtil.Services.PageProxy.SendData(link, GLOBAL._HTTPVerbs.GET, {},
function (data) {
var $data = $(data);
$('#startAssessmentDialog').html($data.find('#surveyContainer'));
$('div[name*="*"]').val('*');</script>
// hide the unmapped capability areas
$("#unmappedCapabilityAreas").hide();
// unblocking
$('#startAssessmentDialog').unblock();
// unblocking
},
function (exception) {
AjaxUtil.DefaultExceptionHandler(exception);
$('#startAssessmentDialog').unblock();
}
);
"
Html code:
<div link="/Survey/details/#Global.CGSs[Model.CGSVersionID.Value].SelfAssessmentSurveyResourceID/#Model.ResourceID" id="startAssessmentDialog" class="noDisplay">
</div>
Seeing if selector got any divs:
var selector_pulled_divs=($(selector).filter("div").length!=0)
We'd need some code to work with to help you further.
You can check with nodeName property:
if ($(".selector").get(0).nodeName == 'div') { \\do stuff }
I think you're trying to do something:
if( $('#selector').length ) {
// do something if selector pulled a div
} else {
// do something if selector not pulled a div
// for page redirect write following line
window.location = 'YOUR_URL';
}
$('#selector').length will check the exists of div with id=selector.
I'm trying to run a function twice. Once when the page loads, and then again on click. Not sure what I'm doing wrong. Here is my code:
$('div').each(function truncate() {
$(this).addClass('closed').children().slice(0,2).show().find('.truncate').show();
});
$('.truncate').click(function() {
if ($(this).parent().hasClass('closed')) {
$(this).parent().removeClass('closed').addClass('open').children().show();
}
else if ($(this).parent().hasClass('open')) {
$(this).parent().removeClass('open').addClass('closed');
$('div').truncate();
$(this).show();
}
});
The problem is on line 13 where I call the truncate(); function a second time. Any idea why it's not working?
Edit jsFiddle here: http://jsfiddle.net/g6PLu/
That's a named function literal.
The name is only visible within the scope of the function.
Therefore, truncate doesn't exist outside of the handler.
Instead, create a normal function and pass it to each():
function truncate() { ...}
$('div').each(truncate);
What's the error message do you get?
You should create function and then call it as per requirement
Define the function
function truncate(){
$('div').each(function(){
});
}
Then call the function
truncate();
Another approach is to establish, then trigger, a custom event :
$('div').on('truncate', function() {
$(this).......;
}).trigger('truncate');
Then, wherever else you need the same action, trigger the event again.
To truncate all divs :
$('div').trigger('truncate');
Similarly you can truncate just one particular div :
$('div#myDiv').trigger('truncate');
The only prerequisite is that the custom event handler has been attached, so ...
$('p').trigger('truncate');
would do nothing because a truncate handler has not been established for p elements.
I know there's already an accepted answer, but I think the best solution would be a plugin http://jsfiddle.net/g6PLu/13/ It seems to be in the spirit of what the OP wants (to be able to call $('div').truncate). And makes for much cleaner code
(function($) {
$.fn.truncate = function() {
this.addClass('closed').children(":not('.truncate')").hide().slice(0,2).show();
};
$.fn.untruncate = function() {
this.removeClass('closed').children().show();
};
})(jQuery);
$('div').truncate();
$('.truncate').click(function() {
var $parent = $(this).parent();
if ($parent.hasClass('closed')) {
$parent.untruncate();
} else {
$parent.truncate();
}
});