I am trying to change the body background color when the user changes the theme of the page using the jQuery UI Themeselector.
I have tried this
function updateBodyBackground() {
$("body").css('background-color', $('.ui-widget-header:first").css("background-color") + ' !important;');
}
Then I call it on document ready (to set initial theme background) and I set it to the onClose event for the ThemeSelector like this;
$function() {
updateBodyBackground();
$('#switcher').themeswitcher({ expires: 365, path: '/', loadTheme: "sunny", onClose: updateBodyBackground });
}
Doesn't do anything in Firefox, seems to be behind one on change in Chrome and the selector doesn't seem to work at all in IE8.
Any suggestions on how to change the background to better match the selected jQuery UI Theme?
Thanks!
A better way is not to use a timer, just use one of the jQueryUI CSS classes with the background colour your looking for, in my case I like the background colour chosen by: ui-state-hover :
<div id= "main_background" class= "ui-state-hover">
// Your Content
</div>
Since the id over-rides all class settings, use your id to remove or change any undesirable settings that ui-state-hover uses, such as the background-image :
#main_background {
position: relative;
top: 0px;
left: 0px;
width: 800px;
height: 742px;
margin: 0px;
border: 0px;
padding: 5px;
background-image:none; // kills the background url (image) that ui-state-hover sets
}
Buggy fix using timeout...
find function updateCSS() inside themeswitchertool.js
After
$("head").append(cssLink);
Add the below line increase timeout if it still doesn't work...
Insert
setTimeout("$('body').css('background-color', $('.ui-widget-header:first').css('background-color'))", 2000);
You had an error in your js (used a " instead of ' ):
$('.ui-widget-header:first")
Should be:
$('.ui-widget-header:first')
But I found that this works. No need to put into Themeswitchertool.js, dropped the setTimeout to 500 so it changes more quickly.
function updateBodyBackground() {setTimeout("$('body').css('background-color', $('.ui-widget-header:first').css('background-color'))", 500);
}
$('#switcher').themeswitcher({ expires: 365, path: '/', loadTheme: "sunny", onClose: updateBodyBackground });
Related
I need to remove the automatic element.style position:relativeproperty that is being applied to my Bootstrap generated div. If I make the element style to static it works fine.
It's difficult to do this by JavaScript, as this is a dynamically generated element - I guess from the malihu jquery scroller.
Why don't you simply add !important to your css:
<style>
div#mCSB_1_container {
position: unset !important;
top: unset !important;
left: unset !important;
}
</style>
Without knowing how it was configured in the first place I would resort to JavaScript:
<script>
// Listen to the DOM load event before modifying the dynamic div
// As per #Rene van der Lende's contribution
document.addEventListener("DOMContentLoaded",init_func)
function init_func () {
var troubledDiv = document.getElementById('mCSB_1_container')
troubledDiv.style.display = "unset"
}
</script>
Unless you can change the config before bootstrap gens your code, this would be the way to override inline style.
Essentially what the title says - need to make this wider. Tried several solutions, neither work. Note that the "backdropClass" is applied perfectly and works, but the windowClass doesn't, nor the "size" option. I have tried them independently, nothing. CSS is in the same folder as the working backdrop class"
$modal.open({
templateUrl: 'myTemplate.html',
controller: 'controllingControllerCtrl',
backdrop: 'static',
backdropClass : 'blackBackgroundModal ' +
'blackBackgroundModal.fade blackBackgroundModal.fade.in',
windowClass: 'resizeModalWindow' +
'resizeModalDialog',
size: 'sm'
});
}
}
CSS:
.resizeModalWindow .resizeModalDialog {
width: 5000px;
}
What needs to be done for at least the "size" option to register - I don't really need custom widths.
Edit: Forgot checked links!
Checked this Q first
Then this
And of course docs
bootstrap css has media queries defining the width of a modal based on screen size. to globally overwrite them use !important
like this
.modal {
size: 5000px !important;
}
You should have white space between those two classes will recognize by the css rule.
windowClass: 'resizeModalWindow ' +'resizeModalDialog',
^^^added space here
Add this to your CSS:
.resizeModalDialog .modal-dialog{
width: 5000px;
}
Add the property where you instance the modal
windowClass:'resizeModalDialog',
windowClass will not resize another way.
I have two buttons are set position equal to "absolute", when the LastPass addon's bar dipslays, they displays wrong because LastPass had inserted an iframe to my webpage:
LastPass iFrame
<iframe id="lpiframe74158812" src="chrome-extension://hdokiejnpimakedhajhdlcegeplioahd/overlay.html?&add=1" scrolling="no"
style="height: 27px; width: 1263px; border: 0px;"></iframe>
The CSS:
.button-bar {
width: 175px;
float: left;
top: 113px;
text-align: right;
right: 20px;
position: absolute;
}
Image: http://i.stack.imgur.com/Rq5Z5.png
How can I avoid this case? Thanks so much!
I had this same issue and I found that last pass editing the DOM of my webpage! LastPass had added a div right after the body tag of my page.
<div id="lptopspacer48468746" style="height: 27px;"></div>
It looks like the div id is random, so I can't strip it out. I think this problem is with lastPass. I don't think there is a way to truly fix it.
Also annoyed by this <div id="lptopspacer[0-9]+" style="height:40px"></div> inserted in any page monitored by firefox lastPass plugin (after the site has shown a login form), I've come up with a jQuery solution.
Only adding some CSS rules don't seems to works as the div is obviously added after page load by a script. Changing style or trying to remove the div just after page load doesn't works either.
So this snippet run a delayed function to hide the div when found, or stop running after 5 attempts if no lastPass plugin is affecting the document.
<script>
var log = function(msg) {
if (console && console.log){
console.log(msg)
}
};
$(document).ready(function(){
var maxTry = 5, lptopHideTimeout;
var clearLptop = function(delay) {
var $lptop = $("div[id^='lptopspacer']");
if (lptopHideTimeout) {
window.clearTimeout(lptopHideTimeout);
}
if ($lptop.length && $lptop.is(':visible')) {
log("** Hiding lastPass lptopspacer...");
$lptop.css( "display","none" );
}
else {
maxTry -= 1;
if (maxTry > 0) {
log("## No lastPass lptopspacer div found yet. Retrying in " + (delay/1000) + ' second...');
lptopHideTimeout = window.setTimeout(function(){
clearLptop(delay);
},delay);
}
else {
log("## Giving up after too much attempts.");
}
}
};
clearLptop(500);
});
</script>
Better late than never if others also are having this problem. I had it to, that Lp spacer, in my case it was generated because I had Mcafee safekey installed on the computer. It showed up with a notice on every pageload on my website and caused an lp spacer that broke my site with a white bar on top.
Uninstalling Mcafee safekey solved it for me.
I received a task at work to create some mini-webpage layout with bootstrap. I decided to base on already done layout (Amoeba). Here is the preview: Amoeba bootstrap link
Well, on localhost almost works except one thing - footer. Just take a look on provided link and then: click Portfolio (from navigation) and then filter the gallery by Photography.
When you will scroll down you will see ugly space. And this is my issue. I dont want that. So i thought that I need a footer OR portfolio div class which will automatically resize to proper size. BUt I dont how how to achieve that. Any tips?
You need only to change the code of modernizr slightly. Change forceHeight to false and will work good.
if (Modernizr.mq("screen and (max-width:1024px)")) {
jQuery("body").toggleClass("body");
} else {
var s = skrollr.init({
mobileDeceleration: 1,
edgeStrategy: 'set',
forceHeight: false,
smoothScrolling: true,
smoothScrollingDuration: 300,
easing: {
WTF: Math.random,
inverted: function(p) {
return 1-p;
}
}
});
}
Im not sure why, but your body element gets some height inline styling. Anyways here is the solution of your problem:
body {
height:100% !important; // inline styles, so you need to add "!important" here
position:relative;
}
#footer {
position: absolute;
width: 100%;
bottom: 0px;
}
You can also add wrapper div if you don't want to add position:relative and height:100%!important properties to your body element. Just see how it works and choose a better option for you.
jQuery UI themes are nice they apply to the entire document, however I have some cases where the style of the dialog such as the title bar colour must be changed.
In my jQuery UI css, the titlebar is coded:
.ui-dialog .ui-dialog-titlebar { padding: .4em 1em; position: relative; }
Here's my javascript:
var $AlertDialog = $('<div"></div>')
.dialog({
autoOpen: false,
title: 'Alert Message',
buttons: {Ok: function() {$( this ).dialog( "close" );}}
});
function Alerter(cTxt)
{
$AlertDialog.html(cTxt);
$AlertDialog.css('ui-dialog-titlebar','color: red');
$AlertDialog.dialog('open');
};
Alerter() is then called as a substitute for alert().
Accessing and altering the color property of 'ui-dialog-titlebar' has no effect.
Lots of reading preceded this question. Seems others have had similar issues, but not specific to jQuery UI.
How can this be done?
Update:
Thanks to a good hint, I did this:
$AlertDialog.dialog('open');
$("#.ui-dialog .ui-dialog-title").css('color','red');
$("#.ui-dialog .ui-dialog-title").css('background-color','orange');
Works. But acceptable practice?
My suggestion would be to not use the .ui-dialog selector as there may be more than one dialog on a page. You can traverse to the title bar.
...
$AlertDialog.html(cTxt);
// might as well use the theme since its part of jquery ui
$AlertDialog.prev().addClass("ui-state-error");
$AlertDialog.dialog('open');
Firstly,
According to documentation .css() takes property as param.
It seems you are trying changing ui-dialog-titlebar. Instead try this:
...
function Alerter(cTxt)
{
$AlertDialog.html(cTxt);
$AlertDialog.dialog('open');
$(".ui-dialog .ui-dialog-title").css('color','red');
$(".ui-dialog .ui-dialog-title").css('background-color','orange');
//Assuming you want to change header color only
//see the theming structure at http://jqueryui.com/demos/dialog/#theming
};