We are using a .Net web application from a vendor. It has a feature for user to enter JavaScript and CSS for performing some simple UI modification. They are executed when loading the application.
We want to hide a button on the web UI temporary.
In F12 developer tools, we found the id for that button.
We used this CSS script to hide the button and it works.
#ext-gen391 {
display: none !important;}
However, the id is not fixed. It changes with different groups of login users. So that CSS script is not good enough.
I am thinking of using JavaScript but not sure how to start. Can someone help?
Edit:
Thanks everyone for the input. Sorry that I did not mention that other buttons have the id starts with ext-gen too.
It seems to me that the only "unique identity" I can refer to is the button's position.
How to hide that 3rd td element? Take note that the id ext-gen391 is not fixed. It will be different for different groups of login users.
First off that small snippet of CSS you have tries to select the button based on a class not an Id. Which is why it doesn't work.
You could use CSS
[id^=ext-gen] {
display: none !important;
}
or jQuery
$('[id^=ext-gen]').hide();
but, really, the best way if you have control over what gets rendered you should try and add a more unique id/class instead.
You could try using an id matcher like this in the css:
*[id^="ext-gen"] {
}
To select all the HTML elements that ahve an id that starts with ext-gen.
This should work:
td.x-toolbar-cell[id^=ext-gen]{
display: none !important;
}
if only the number changes, see attribute selectors for more info.
try you use css class name to do that.
You could solve it by putting your Open link inside the #show div
JSFiddle
HTML
<div id="show">
Open
<div id="content">
some text...
Close
</div>
</div>
CSS
#content {
display: none;
}
#show:target #content {
display: inline-block;
}
#show:target #open {
display: none;
}
This solution was used here.
Congratulations #Mathias
Related
I'm trying to make the .wrapper div a clickable link that goes to the a.icon location. Also, when they hover over the .wrapper div the a.icon:hover state actives, not just when you hover over the icon itself.
Any help would be great.
This is what I have so far:
jQuery(document).ready(function($) {
$(".aca-question-container").hover(function() {
$(".icon").trigger("hover");
});
$(".aca-question-container").click(function(){
window.location=$(this).find("a").attr("href");
return false;
});
});
Example: http://jsbin.com/diyewivima/1/edit?html,css,js,output
In HTML5, you can wrap block elements such as your .wrapper div, within anchors. This is a rudimentary version of what I think you're looking for: http://jsbin.com/qegesapore/edit?html,css,js,output
I removed the JS you had there as I'm not sure it's necessary, and obviously some styling will be needing to be tweaked.
There shouldn't be any requirement for JS to achieve this really.
The hover state can still be applied to the icon as per:
.your-anchor:hover .icon {
background: #666;
}
As I commented, you can use jQuery and a class to achieve what you want. Below is the JS: (it must be inside the onload function)
$('div#wrapper').mouseenter(function(){
$('a.icon').addClass('hover');
});
$('div#wrapper').mouseleave(function(){
$('a.icon').removeClass('hover');
});
And, you must not forget, in your CSS you have to replace a.icon:hover with a.icon:hover, a.icon.hover, so that it emulates the hover state when the class is added. Like this:
a.icon:hover, a.icon.hover{
//CSS GOES HERE
}
For the CSS portion- propagating the hover is pretty easy. Just use .wrapper:hover .icon
as the hover effect selector. You can drop .icon:hover, too, since the parent is hovered when the child is hovered.
As for propagating the click down to it... also easy without jQ.
.wrapper:hover .icon{
color:#f00;
}
<div class="wrapper" onclick="this.getElementsByClassName('icon')[0].click()">
icon
testit
</div>
The error generated is the "there's not stackoverflow.com/google.com" error, showing that the link was followed. Slap https:// in front of the href and pull it out of an iframe and you'll be able to fully see it works.
EDIT:
bsod99's fix is cleaner. So long as you can rearrange the DOM and don't need to support ancient relics (pre-HTML5 spec browsers, like Firefox <3.5) (which you probably don't have to do), use his instead.
I've been struggling with this for a while (I'm really not experienced with jQuery UI).
I'm trying to implement a jQuery UI that has a selectmenu next to some regular buttons. For some reason I can't understand, the selectmenu is mis-aligned; it's way higher up on the page than the buttons.
Here's what it looks like:
I'm not sure if this is a bug or not, it sure looks very wrong to me. I've been struggling for quite a while now but haven't been able to figure it out.
The markup is really very basic so I don't think it's very helpful to include it here., but it's all here: http://jsbin.com/afixij/10/edit?html,css,js,output. Widen the Output to see all three elements (the selectmenu, and the buttons Foo and Bar) on the same line.
You could just apply vertical-align:middle to the dropdown which is made up of spans to get the buttons aligned properly with the dropdown.
#speed-button{
vertical-align : middle;
}
Bin
It appears there is no option to provide a custom classname for select menu widget (It is bad if that is the case) as applying rule to a class would be much better. You could as well do:-
Apply a classname for the select
and in css provide a generic rule for any .menu-buttons
.menu-button + .ui-selectmenu-button{
vertical-align : middle;
}
Bin2
It might actually be easier to make the actual buttons (not menu) up by using
<button style="vertical-align: top"></button>
It can be inlined and creation of a custom class isn't required.
The solution I applied was to place the content I wished to be vertically aligned in a display: flex entry. For example:
<div style="display: flex; align-items: center;">
... other elements here
</div>
for more details on this display type, see this excellent discussion:
http://css-tricks.com/snippets/css/a-guide-to-flexbox/
To expand on the marked answer, there is a way to obtain the jquery object the selectmenu creates. Make sure you initialize the selectmenu first or it won't work.
$("#speed").selectmenu();
$("#speed").selectmenu("widget").addClass("fixAnnoyingSelectAlignmentClass");
CSS:
.fixAnnoyingSelectAlignmentClass
{
vertical-align: middle;
}
In twitter bootstrap, some elements get "greyed out" when the mouse hovers over them. This is true of buttons and linked list group items. Two examples are here: http://imgur.com/a/ABhkT#0
Can this effect be triggered programmatically? If so, how?
Yes, Using the 'onmouseover' attribute. It is quite similar to the 'onclick', except obviously for hovering instead.
Like the 'onclick', you will have to include a java script function that would change the css style for that element.
Depending on what you are trying to have this effect on, you could either put it right into the tag that is the object, or use <span></span>.
Ex:
<div onmouseover="fade()">
<p>text to fade</p>
</div>
Javascript:
function fade(){
code to change style
}
should be straight forward, this would fade everything inside the div (including the background)
Ok, I figured it out.
If the effect were being caused by a css class, one could simply apply the class to the element, like this:
$('<my_element>').addClass('bootstrapMouseoverGrey')
This doesn't work, though, because the effect isn't caused by a class. It's caused by a pseudoclass. Pseudoclasses can't be added programmatically.
One workaround is to create a new actual class with the exact same definition as the pseudoclass. In my case, the pseudoclass is a.list-group-item:hover, defined in bootstrap.css.
a.list-group-item:hover,
a.list-group-item:focus {
text-decoration: none;
background-color: #f5f5f5;
}
I edited bootstrap.css to make a new (actual) class, bootstrapMouseoverGrey, with the same definition as the pseudoclass.
a.list-group-item:hover,
a.list-group-item:focus,
.bootstrapMouseoverGrey {
text-decoration: none;
background-color: #f5f5f5;
}
Now, I can just add this class to an element using the line at the top of the answer. This gives me the result I want. Works like a charm!
Using jQuery:
var event = jQuery.Event('<event_name>');
event.stopPropagation();
$('<selector>').trigger(event);
Taken from the docs.
I'm having some trouble positioning the Google +1 button on my website. The div is as follows:
<div class="g-plusone"></div>
The CSS I'm using is pretty simple:
.g-plusone
{
position: absolute;
top:95px;
left:715px;
}
Despite what would seem straightforward, it simple does not want to move.
I know for a fact that the div in question is being accessed. What's strange is that other social sharing buttons, such as the FB like below follow the same syntax and are positioned perfectly.
.fb-like
{
position: absolute;
top:62px;
left:715px;
}
Adding !important to the values does nothing, unfortunately.
Any ideas?
When Google loads +1 button the .g-plusone class seems to disappear, so try to put this DIV inside another DIV, as illustrated below:
HTML:
<div class="google-button">
<div class="g-plusone"></div>
</div>
CSS:
.google-button
{
position: absolute;
top:95px;
left:715px;
}
After page loads, the Google div called g-plusone turns into a lot of code, but, you can manipulate this button with id generated.
In my case, for example, to align the button in the middle of the line I put:
#___plusone_0{
vertical-align: middle !important;
}
Note: The id ___plusone_0 is the id generated by the google codes. Do whatever you want with this id.
Use something like Firebug to ensure you're targeting the correct element. The +1 button is very deeply nested, so you'll most likely need to look further up the DOM tree to get to it's outermost wrapper. You will be able to set the position of that without needing to use !important or anything, so I would definitely check this first.
Sorry, I would have just added this as a comment above but I don't seem to be able :)
Seen this done before, am curious as to how it is done. Example can be found over at http://wordographic.info/
For example, if I tag a post blue, the bg-color of the post turns blue, etc.
Anyone know how this is done?
Thanks.
Found a way to do this with only HTML/CSS. Pretty simple, just add the {Tag} block to any div class wrapping the post area but make sure it's between {block:Posts} and {block:Text} etc. Now whatever you tag a post now becomes a new class.
{block:Posts}
{block:Text}
<div class="post {block:HasTags}{block:Tags}{Tag} {/block:Tags}{/block:HasTags}">
{block:Title}<h2>{Title}</h2>{/block:Title}
<p>{Body}</p>
</div>
{/block:Text}
{/block:Posts}
Pay attention to the third line down. it is important to add a space after {Tag} otherwise they won't be seperated in the HTML.
The CSS would look like this:
.post { /* default style */
background: #ccc;
float: left;
margin: 10px;
position: relative;
}
.blue { /* when tagged blue, use this style */
background: blue !important;
}
Works! Pretty simple, no jquery required!
Thanks Blender, wouldn't have thought of this for some reason if I didn't read your jquery method :)
With jQuery, anything's possible! This isn't going to work right away, so tweak it for your theme:
$('.post-class .tag-container .tag').each(function() {
$(this).closest('.post-class').addClass($(this).text());
});
It is nothing to do with JS, such things are done on server-side. Depends on tags some properties are set to posts and then they are taken into consideration while rendering them to HTML.
You want to get the post's tags as class names so you can style posts with CSS, and there is a variable you can use for this purpose. In your template simply use {TagsAsClasses}. This will render HTML friendly class names.
An HTML class-attribute friendly list of the post's tags.
Example: "humor office new_york_city"
For detailed explanation see Post chapter in Tumblr docs.