I want the node expand button (the +/- one) to highlight only when the mouse is over the button itself but not when it is over the node text. By default, the button is highlighted in both cases. Is there a simple way to achieve this?
I'm using YUI 2.7.0.
You can do that in a lot of ways, but I think it is more easy to edit CSS
.ygtvcell .ygtvtph
{
background-color:url(http://yui.yahooapis.com/2.7.0/build/treeview/assets/skins/sam/treeview-sprite.gif) no-repeat scroll 0 -6400px !important;
}
Related
I’m trying to achieve a similar effect on a Code Mirror component that would be achieved by doing overflow: hidden on a div.
In practice this means:
No visible scroll bars
When “scroll action” takes place on the editor, the website body moves itself (i.e., impossible to scroll editor relative to the website)
How could I do that?
P.S.
A simple “overflow: hidden” didn’t work because it looks like CodeMirror creates a separate div for vertical scroll bar and horizontal scrollbar. My guess is that javascript is used to handle actual scrolling behavior. Do I need javascript to revert this?
P.S.S.
I'm using react-codemirror2, but looking for a general answer and happy to figure out how to execute it within react.
Updated Answer
CSS, where .editor is the div wrapping the textarea:
.editor .CodeMirror-scroll {
overflow: hidden !important;
}
/* hide the scrollbars */
.editor .CodeMirror-vscrollbar, .editor .CodeMirror-hscrollbar {
display: none !important;
}
JS, where editor is your codemirror instance:
// does not allow focus within codemirror editor:
editor.setOption('readOnly', 'nocursor');
Then you can set your scrollTop() position by another editor if need be.
Issues:
cannot copy from the editor.
when selecting content, moving the mouse up and down will cause scroll. ~ going to look for a fix for this.
Set scrollbarStyle: null which Completely hides the scroll
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
lineNumbers: true,
scrollbarStyle: null
});
I'm also using react-codemirror2, it accepts className prop and preventing scroll can be done via css easily. You should add max-height with height: auto.
<CodeMirror
...
className={isScrollable ? 'disable-scroll' : ''}
/>
// sample css
.disable-scroll .CodeMirror {
max-height: 10rem;
height: auto;
}
I have successfully setup Mmenu on a WordPress theme - loving Mmenu so far. But I need to change the width of the second level menu to make it a little wider than the top level menu.
I can change the width of the parent container, however this affects the top level menu too.
.mm-menu {
width:320px !important;
}
I am open to CSS or Javascript solutions. Although I don't think a CSS solution is possible.
Has anyone done this before?
I reduced the width by changing the values on the media query "#media all and (min-width: 440px;){html.mm-opening .mm-slideout {}}".
I am using jqgrids editgridrow function to add/edit records.How do I position the submit and cancel button on the popup to center and how do i reduce the fontsize of the labels in the popup.I couldnot find a way to do this as there are no inbuilt properties for this and I donot intend to use custom dialog box. Does anyone know a workaround?
Thanks,
Anita
If you don't use direction: "rtl" option in jqGrid then usage of CSS
.ui-jqdialog-content td.EditButton { text-align: center }
should solve the problem. See the demo which displays
I don't understand why you should reduce the fontsize of the labels. The font used per default in jqGrid is already very small on my taste. Nevertheless the CSS style like
.ui-jqdialog .ui-jqdialog-content .CaptionTD { font-size: 8px }
could be used. See the next demo which displays
I'm calling handleNotableTypeSelect method on the click of the check box, everything is working fine but the page jumps to the top.
this.$hideInactiveCheckbox.click(
this.handleNotableTypeSelect.createDelegate(this));
handleNotableTypeSelect: function(e) {
//e.preventDefault();
if (this.$hideInactiveCheckbox.attr('checked')) {
this.isActive = "^active$";
this.$connTable.fnFilter(this.isActive, 1,true);
}
else {
this.$connTable.fnFilter('', 1);
}
//return false;
}
My case was that the checkbox was hidden (due to CSS design). the original input checkbox had position set to 'absolute' so when the user clicked the checkbox the page "jumped" to the real checkbox position.
EDIT:
In some cases there are styled "fake" checkboxes. the real checkbox element is hidden in some bad practice way.
My case was that the real checkbox element had absolute positioning and hidden and that cause the page jump to top of the window.
Possible solution:
Check if the checkbox element has the following CSS rule
position: absolute;
if yes, removing this rule can fix this issue.
This may related to the following issue:
input checkbox in div jumps to top of page on firefox
I've actually been seeing errors about this in all kinds of frameworks, and for the most part, people post framework specific answers. If you're hiding the check box, try using display: none on it, it seemed to work for the post above. I'm still trying to hunt down a fix (since I'm not hiding my checkboxes, I'm trying figure out why checkboxes in a modal cause the screen to jump to the top of the modal on click).
Several frameworks and css tricks hide the checkbox using position: absolute.
That is correct because we need to hide the checkbox only from screen, while Screen Readers must have access to it in order to announce it correctly. But display:none hides it from them too and users with accessibility issues can't click it.
The most suitable solution is to add position:relative to checkbox container and adjust checkbox position using top: if needed.
If your check box has position: absolute, in most cases just wrapping it (input and label elements) with a div should be enough.
If the checkbox has been positioned absolute to hide it and the interaction occurs on the label (which is commonplace when styling checkboxes beyond the default UI), the page will scroll to wherever the checkbox input is positioned despite the click event occurring on the label. so if you've added top:-9999px; for example, the page will jump right up to where it's now positioned.
What you want instead, is to remove it from the rendered layout without moving it away from the label. to do this, add a container div to the label and input, and add position:relative; to it. Then add the following code to the input itself:
position:absolute;
top:0; left:0;
visibility: hidden;
opacity: 0;
I'm having this issue in IE7 with my drop down. Whenever I hover over my dropdown it goes up as soon as i hover over an element on top of the content. http://www.legrandconfectionary.com/gift-boxes/
I thought a position: relative on the header would solve the problem but on certain pages like the truffle flavors I have a tooltip effect that goes under the nav if done so. I'd really appreciate some help on this. Thanks!
There are several ways that you can fix this. Here's two:
Set the a tag to display: block, and then make your hover events based on the a instead of the li.
or
Specify a height other than auto or 100% for the li's