dom traversal - jQuery hidden div using hover showing all hidden divs -


i'm sure it's been asked, couldn't find solution issue. have class named same across 3 divs. class being hidden using css. issue when hover on 1 of divs, 3 show hidden @ same time. want element hovered on show. think should use .each() i'm not sure how fits together.

css 

.background-hover {     display: none;

html: 

    <div class="home-get-started">    <-- first--><div class="home-get-started">             <!-- image-->             <img src="image.png">               <!-- hover hidden state -->                                <div class="background-hover">                 <div class="home-btn">text</div>                 </div>             </div>  <--second --> <div class="home-get-started">             <!-- image-->             <img src="image.png">               <!-- hover hidden state -->                                <div class="background-hover">                 <div class="home-btn">text</div>                 </div>             </div>     </div>

jquery:

$(".home-get-started").hover( function () { $('.background-hover').css({"display":"block"}); }, function () { $('.background-hover').css({"display":"none"}); } );

you showing/hiding elements class background-hover. want descendants of element triggered event...

you can use find() query dom descendants of element (this in our case).

$(".home-get-started").hover(     function () { $(this).find('.background-hover').show(); },     function () { $(this).find('.background-hover').hide(); } );

jsfiddle demo

be aware in cases both texts show @ same time - that's because wrapper div has home-get-started class hover handlers fire element too.


Comments

Post a Comment

Popular posts from this blog

linux - xterm copying to CLIPBOARD using copy-selection causes automatic updating of CLIPBOARD upon mouse selection -

i've tried various ways coerce xterm (versions 285 , 292) copy selection clipboard clipboard whenever press ctrl-shift-c. promising way far has been, in ~/.xresources, put this: xterm*vt100.translations: #override \ ctrl shift <keypress> c: copy-selection(clipboard) \n\ ctrl shift <keypress> v: insert-selection(clipboard) ctrl-shift-v works perfectly, copying has nuance... if restart xterm, highlighting text puts things in primary clipboard; expected, proper, default behavior. if hit ctrl-shift-c, copies current selection clipboard clipboard. the bug, however, if highlight text after first time pressed ctrl-shift-c, you'll see highlighting copies both primary and clipboard. cannot figure out how stop xterm updating clipboard upon selection... , doesn't make sense me in first place. i said, @ specific point in time, copy selection clipboard... yet starts updating automatically upon selection after doing once... anyone have workaround...
Read more

c++ - qgraphicsview horizontal scrolling always has a vertical delta -

Image
i've subclassed qgraphicsview custom canvas used in cad application. i've reimplemented qgraphicsview::wheelevent check keyboard modifiers control key and, if control key pressed, zoom. i'm trying implement horizontal scroll when user holds shift , uses wheel. the problem i'm having horizontal scrolling always scrolls 0.279. not huge problem, hugely annoying , points else being wrong. so, here questions: is right way implement horizontal scrolling? if not, is? how eliminate delta of 0.279? thanks in advance. code , sample output below void myview::zoom(int delta) { double factor = pow(1.2, delta/abs(delta)); this->scale(factor, factor); } void myview::scrollhorizontal(int level) { qpointf center = maptoscene(viewport()->rect().center()); qdebug() << "center: " << center.x() << ", " << center.y(); centeron(qpointf(center.x() - level, center.y())); } void myview::wheelevent(qwheeleve...
Read more