Toggle Entire Accordion Functionality with Link or Button - accordion

I have an accordion that works great. I'm trying to figure out a way to search all the flaps of the accordion:
Find String on Page (Ctrl+F) when jQuery Accordion in Use
I have used the destroy method on a link and then reinitializing on another link, but it would be great to toggle this with one button. ((I originally asked this question without this solution here, so the answer below is just this. I won't accept it until I see if any better solutions come up))
$(document).ready(function() {
$("#hide").click(function() {
$(".accordion").accordion("destroy");
});
$("#show").click(function() {
$(".accordion").accordion({
navigation : true,
collapsible : true,
heightStyle : "fill",
active :
});
});
});
I was also able to toggle the entire accordion with jQuery toggle() but this just makes the entire thing disappear. What I want is to toggle the accordion functionality, while leaving the div structure behind so it's visible, just as if someone disabled JavaScript in the browser.
So the above kind of does what I want, except in reality, the better solution is to actually remove the class .accordion because that makes the page truly look like it should. Destroying the accordion actually breaks some stuff and this is undesirable.
I thought it would be as easy as this but it's not working:
$(document).ready(function() {
$("#hide").click(function() {
$("#accordion").removeClass(".accordion");
});
$("#show").click(function() {
$("#accordion").addClass(".accordion");
});
});
This does seem to be adding and removing the class I'm telling it to, but the initial remove is not removing the accordion class to remove the accordion itself.

I have used the destroy method on a link and then reinitializing on another link (although one button toggle would be better):
$(document).ready(function() {
$("#hide").click(function() {
$(".accordion").accordion("destroy");
});
$("#show").click(function() {
$(".accordion").accordion({
navigation : true,
collapsible : true,
heightStyle : "fill",
active :
});
});
});
I had to edit some CSS to make this work out, but it's the best I could find.
NOTE
I should note that I ended up finding even a simpler approach to this. Simply adding a reload restores the page back to its original state:
$("#show").click(function() {
location.reload();
});

The destroy and reload is a very simple solution. The one button aspect is solved with this event which goes in the document ready function:
// event to destroy accordion and make it's content searchable
$("#open-1").on("click",function() {
// if the button says Enable reload to bring the accordion back
if ($(this).html() == "Enable") {
location.reload();
}
// otherwise destroy the accordion and change the button to Enable
else {
$("#accord-1").accordion('destroy');
$(this).html("Enable");
}
});
The button can say anything you want initially. The key is that it's set to "Enable" and tested for "Enable" to reload the page. You can make that any string you want as well. Here's a complete example.

Related

tinymce readonly mode event not firing

I have a requirement where i need to display side by side a source code editor and a wysiwyg editor such as tinymce . The idea is that the user should click on any element inside the wysiwg editor and the corresponding element should highlight in the source code editor.
So far i have been able to get the selected node in tinymce by using the onnodechange event
setup: function(ed) {
ed.on('NodeChange', function(e){
console.log(e.element);
});
}
but, the event doesn't fire when the editor is in readonly mode. Do you know why this is happening or can you suggest me a way to overcome this issue ?
I have found a workaround by adding the following inside setup callback
//prevent user to edit content inside tinymce
ed.on('PostRender', function(e){
ed.getBody().setAttribute('contenteditable', false);
});
ed.on('KeyPress', function(e){
e.preventDefault();
e.stopPropagation();
});
It's not perfect, but at least, it does the trick ;)
I had a similar problem, but we needed to intercept the click event, not "NodeChange".
I resolved by adding the event handler directly on the body element of the tinymce iframe and using the event target.
bodyEl.addEventListener('click', function(e) {
console.log('Hello ', e.target);
}, false)
If you need to detect selection change, you could use the 'select' event.

Enabling button on any value change in JSF form

I have multiple fields including text,checkbok box, drop-down etc in jsf form, which is showing values from DB.I would like the submit button to be disabled by default and to only be clickable if the user made changes to any of the fields in the form. Please help !!
For a simple form you can use this jQuery plugin that a user mentioned here.
Edit:
The plugin is quite simple to use, and powerful, because for example you will have your buttons disabled again if you revert changes inside an input field.
Just make sure that you include the js file:
<h:outputScript name="path/jquery.are-you-sure.js"/>
And for using it, you have to add the line:
$('#idofyourform').areYouSure();
After that, for enabling and disabling submit buttons you have to add:
//All disabled by default
$('#idofyourform').find('button[type="submit"]').attr('disabled', 'disabled');
//Enabled all when there are changes
$('#idofyourform').bind('dirty.areYouSure', function () {
$(this).find('button[type="submit"]').removeAttr('disabled');
});
//Disable all when there aren't changes
$('#idofyourform').bind('clean.areYouSure', function () {
$(this).find('button[type="submit"]').attr('disabled', 'disabled');
});
Both codes inside your document ready function.
Note that I used button[type="submit"], which is what p:commandButton renders by default. You can use input if it's your case.
NOTE: This plugin also adds an extra functionality the OP didn't ask for (the dialog check when you navigate without saving changes). You can disable this if you want by doing:
$('#idofyourform').areYouSure( {'silent':true} );
Not tested, but I would simply use something like this :
$(document).ready(function() {
$('#formId input[type="submit"]').attr('disabled','disabled');
$('#formId').change(function(){ $('#formId input[type="submit"]').removeAttr('disabled'); });
});
If you don't use any jQuery functions already in the view (any PrimeFaces ajax buttons for example), you might need to add :
<h:outputScript library="primefaces" name="jquery/jquery.js" />

Skillbuilders save before exit with Skillbuilders modal page

I am having troubles trying to understand how to use "Save before Exit" plugin with the Modal Page plugin in Oracle ApEx v4.1.1.
I basically would like to know how to attached the 'X' close button to the "Save before Exit" plugin when a user makes a change to a select list or text area field on the page (I also have classes associated to these fields), used within the modal page?
Here are links to the two plugins that I am trying to link together:
http://apex.oracle.com/pls/apex/f?p=46685:MODAL_PAGE:0
http://apex.oracle.com/pls/apex/f?p=46685:SAVE_BEFORE_EXIT:0:::::
Important note: i tested this plugin with the latest version available: 3.0.2. The change detection routine there is modificationDetected, where in 3.0.0 it was changeDetected! Check which version you use!
When i have to integrate things like these, i want to avoid altering provided code such as the plugin code. Doing this will break your stuff if you don't remember in the future and install a new version (unless you're actually fixing something of course).
Create a dynamic action on the page that calls the modal dialog, fire on load:
var default_colorbox_close = $.colorbox.close;
$.colorbox.close = function(){
iframejQ = $("iframe").get(0).contentWindow.apex.jQuery;
iframeDoc = iframejQ($("iframe").get(0).contentWindow.document);
apex.debug("Colorbox close attempt - check changes");
var hasChange = iframeDoc.apex_save_before_exit("modificationDetected");
apex.debug('Modal contains changes: '+hasChange);
if(hasChange){
$( "<div title='Unsaved changes!'>There are unsaved changes. Close the popup anyway?</div>" ).dialog({
resizable: false,
height:140,
modal: true,
stack: true,
zIndex: 9999,
buttons: {
"Don't close": function() {
$(this).dialog( "close" );
},
"Close": function() {
iframeDoc.apex_save_before_exit("disableWarning")
default_colorbox_close();
$(this).dialog( "close" );
}
}
});
} else {
apex.debug('Close modal with default colorbox close');
default_colorbox_close();
};
};
The save before exit plugin works by using the browser window.onbeforeunload event. It does trigger when the popup is closed (at least in FF it does), but by then it is way too late: the popup is gone and the markup too.
My first thought was to simply tap that onbeforeunload event by redirecting the page to a generic page which would hold onload code to close the popup. The onbeforeunload would spring in action as soon as the redirect would be attempted. There would be no dynamic action or plugin altering. But oh well, i decided against that. (Note though: most of the code in this snippet would have to be reused in that case too, save change detection and dialog).
Instead i choose to check for changes in the iframe document when a close event happens, and display a dialog, which can be modified too, and clearly indicates that you are performing an action on the popup and not on "the page" (which could be interpreted as the parent page of the modal).
So what is needed is to catch the modal popup close event. Note that the plugin is based of the jQuery Colorbox plugin. The Skillbuilder modal does not provide a pre-close event and can not without altering the colorbox plugin.
Colorbox provides a close option in the form of the "X" and also the ESC-key. I want to catch both(/all).
I didn't opt for unbinding the click on the X and binding a new click.
what i did first is save the default colorbox close event, and
then override the default.
var default_colorbox_close = $.colorbox.close;
$.colorbox.close = function(){
Next up: this piece of code will get the jQuery instance of the modal
page. I then fetch the document element of the page with this jquery
instance
iframejQ = $("iframe").get(0).contentWindow.apex.jQuery;
iframeDoc = iframejQ($("iframe").get(0).contentWindow.document);
Next up is checking the iframe (modal popup) for changes
var hasChange = iframeDoc.apex_save_before_exit("modificationDetected");
So if the page has changes, a warning has to be displayed. I do this
by using jQuery-UI Dialog. It will have "Unsaved changes!" as title,
and 2 buttons ("Don't close" and "Close"). When closing, the save
before exit plugin has to have its default warning disabled! If not,
you'd still get prompted by the onbeforeunload message! Then the
colorbox has to be closed (which will remove the iframe). Finally
the dialog (prompt) has to be closed.
if(hasChange){
$( "<div title='Unsaved changes!'>There are unsaved changes. Close the popup anyway?</div>" ).dialog({
resizable: false,
height:140,
modal: true,
stack: true,
zIndex: 9999,
buttons: {
"Don't close": function() {
$(this).dialog( "close" );
},
"Close": function() {
iframeDoc.apex_save_before_exit("disableWarning")
default_colorbox_close();
$(this).dialog( "close" );
}
}
});
If there are no changes, then the modal can simply be closed.
} else {
apex.debug('Close modal with default colorbox close');
default_colorbox_close();
};
Hope some of that sticks ;)
Example on http://apex.oracle.com/pls/apex/f?p=11128:1
Edit:
And some big thanks to Dan McGhan for helping in the OTN thread :)
https://forums.oracle.com/forums/thread.jspa?threadID=2434115&tstart=0
I would like to add something to the answer. I've noticed that the items that changed are not highlighted. So I've added this line to the "Don't Close" right before closing the dialog box.
iframeDoc.apex_save_before_exit('modifiedItems', {highlight:true});
And it highlights the items as it should!

jquery live click event stopPropagation

I have a dropdown menu which contains a input and several buttons. The dropdown should hide when I click one of the buttons or somewhere else, but don't hide when keypress on the input. I use the following code, it doesn't work. Though it works when I use
$('.dropdown input').click(function(e){
})
instead of live.
But I do need live, so is there any solution for this?
/* dropdown menu */
$('.dropdown input').live('click', function(e) {
e.stopPropagation();
});
$(document).click(function(e){
if(e.isPropagationStopped()) return; //important, check for it!
});
e.stopPropagation() will do no good for you in .live(), because the handler is bound to the document, so by the time the handler is invoked, the event has already bubbled.
You should stopPropagation from a more local ancestor of the element being clicked.
Since you were using .live(), I assume there are some dynamic elements being created. If so, the proper element to bind to will depend on the rest of your code.
Side note, but you never "need" .live(). There are other ways to handle dynamically created elements.
did you try:
$('.dropdown').on('click', 'input', function(e) {
e.stopPropagation();
});
OR
$('.dropdown').delegate('input', 'click', function(e) {
e.stopPropagation();
});
NOTE: e.stopPropagation(); is not effective for live event
According to you question I have a dropdown menu which contains a input and several buttons. The dropdown should hide... means that dropdown is already exists within you DOM. If it already exists then you don't need live event.
what version of jQuery are you using? > 1.7 then:
$(document).on({"click":function(e){
//do your work, only input clicks will fire this
}},".dropdown input",null);
notes:
properly paying attention to event.target should help out with overlapping 'click' definitions using .on();

hide keyboard in iphone safari webapp

I'm creating a webapp for the iPhone, based in HTML/CSS/JS. I'm using forms to receive input and pass data to the script, but a problem I'm encountering is that the keyboard won't disappear. The user will enter the information, hit submit, and since it's JavaScript the page doesn't reload. The keyboard remains in place, which is a nuisance and adds another step for users (having to close it).
Is there any way to force the keyboard in Safari to go away? Essentially, I have a feeling this question is equivalent to asking how I can force an input box to lose focus or to blur. Looking online, I find plenty of examples to detect the blur event, but none to force this event to occur.
Even more simply, you can call blur() on the currently focused element. $("#inputWithFocus").blur()
document.activeElement.blur();
You could try focus()ing on a non-text element, like the submit button.
Here's a small code snippet that always hides the keyboard whenever the focus is in an input or textarea field and the user taps outside of that element (the normal behaviour in desktop browsers).
function isTextInput(node) {
return ['INPUT', 'TEXTAREA'].indexOf(node.nodeName) !== -1;
}
document.addEventListener('touchstart', function(e) {
if (!isTextInput(e.target) && isTextInput(document.activeElement)) {
document.activeElement.blur();
}
}, false);
To detect when the return button is pressed use:
$('input').bind('keypress', function(e) {
if(e.which === 13) {
document.activeElement.blur();
}
});
I came across this issue and have spent some time until getting a satisfactory solution. My issue was slightly different from the original question as I wanted to dismiss the input event upon tapping outside input element area.
The purposed answers above work but I think they are not complete so here is my attempt in case you land this page looking for the same thing I was:
jQuery solution
We append a touchstart event listener to the whole document. When the screen is touched (doesn't matter if it's a tap, hold or scroll) it will trigger the handler and then we will check:
Does the touched area represent the input?
Is the input focused?
Given these two conditions we then fire a blur() event to remove focus from the input.
ps: I was a little bit lazy so just copied the line from above response, but you can use the jQuery selector for document in case you want to keep consistency of code
$(document).on('touchstart', function (e) {
if (!$(e.target).is('.my-input') && $('.my-input').is(':focus')) {
document.activeElement.blur();
}
});
Hammer.JS solution
Alternatively you can use Hammer.JS to handle your touch gestures. Let's say that you want to dismiss that on a tap event but the keyboard should be there if the users is just scrolling the page (or let's say, hold a text selection so he can copy that and paste into your input area)
In that situation the solution would be:
var hammer = new Hammer(document.body);
hammer.on('tap', function(e) {
if (!$(e.target).is('.search-input') && $('.search-input').is(':focus')) {
document.activeElement.blur();
}
});
Hope it helps!
$('input:focus').blur();
using the CSS attribute for focused element, this blurs any input that currently has focus, removing the keyboard.
Be sure to set, in CSS:
body {
cursor: pointer;
}
otherwise, your event handler calling document.activeElement.blur() will never get fired. For more info, see: http://www.shdon.com/blog/2013/06/07/why-your-click-events-don-t-work-on-mobile-safari
For anyone using Husky's code in AngularJs here is the rewrite:
function isTextInput(node) {
return ['INPUT', 'TEXTAREA'].indexOf(node.nodeName) !== -1;
}
angular.element($document[0]).on('touchstart', function(e) {
var activeElement = angular.element($document[0].activeElement)[0];
if(!isTextInput(e.target) && isTextInput(activeElement)) {
activeElement.blur();
}
});
In my case, I have an app:
AppComponent -> ComponentWithInput
and with the html:
<div class="app-container" (click)="onClick()">
<component-with-input></component-with-input>
</div>
And everything I do is adding (click)="onClick()"
You can leave the method empty as I did:
onClick() {
// EMPTY
}
This works for me.