css - Content-dependent div with labels -

- 

<div id="combobox">     <label><input type="checkbox" id="tag3"         name="checkbox" onclick="toggletag('tag3')"/>dialogproc</label><br/>     <label><input type="checkbox" id="tag2"         name="checkbox" onclick="toggletag('tag2')"/>fds</label><br/> </div>

i'm using div container checkboxes labels. corresponding css:

div#combobox {     max-height: 150px;     overflow: auto;     border: 1px solid #000000; }

and want - vertical scrollbar (no horizontal one), capped height , content-dependent width. 1 exception - doesn't take vertical scrollbar's width account. when there few lines/checkboxes , vertical scrollbar isn't needed - width of div width of widest checkbox. when scrollbar appears, width of div unchanged: enter image description here

the label broken 2 lines. fixed span:

<span><label><input type="checkbox" id="tag4"     name="checkbox" onclick="toggletag('tag4')"/>initializewindow</label></span><br/>

and:

span {     white-space:nowrap; }

but div's width still incorrect:

enter image description here

is there way make div take scrollbar's width account html/css? if not, what's best way javascript?

i suggest use this:

(function($) {     $.fn.hasscrollbar = function() {         return this.get(0).scrollheight > this.height();     } })(jquery);

so can check if there scroll activated:

$('#combobox').hasscrollbar(); // returns true if there's `vertical` scrollbar

after can expand size of div javascript...this work you:

$('#combobox').css("width",$('#combobox').width+13); //this example use 13px need test in browsers see how works


Comments

Post a Comment

Popular posts from this blog

Perl - how to grep a block of text from a file -

-
it can in xml or text format. how in general grep block of text in perl? <track type="ws"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>0</locationindex> <propertyindex>0</propertyindex> </range> </track> <track type="ps" id="1"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>1</locationindex> <propertyindex>1</propertyindex> </range> </track> i want grep type="ps" , till </range> . one solution open file, read line line , match block. open(fh, "file.txt"); foreach $line (<fh>) { if ($line =~ m/type="cc"(.*?)<\/range>/) { print $1; } } but there more optimal solution without reading file line l
Read more

delphi - How to remove all the grips on a coolbar if I have several coolbands? -

-
Image
if set mycoolbar.fixedorder true,only grip on first band hidden. well,if use delphi 7 create vcl forms application,then put coolbar on , create 3 coolbans hold other controls,only grip , top coolbands can hidden setting mycoolbar.fixedorder:=true. i've uploaded picture make things clear. you got fixedorder property wrong. fixed property not allow bands rearranged if set true . setting property of coolbar true keep user changing bands order @ runtime, user can still move , resize bands. can give advice can do, actual solution problem, well, have wait answer. my advice use 3 coolbars in row , setting "fixedorder" property true , bandborderstyle bsnone . way grip hidden on of them. about property, it's not bug of ide, actual preference of property.
Read more

javascript - Animating array of divs; only the final element is modified -

-
this baffling me @ moment. i'm experienced programmer looking throw bit of surprise fiancee on countdown page our wedding. desired effect simulated confetti falling behind main page. setup follows: i have array of divs in javascript. each div absolutely positioned on page. have interval set updates every 50 or milliseconds. on each tick, run loop on array of divs, , calculations , update positions. problem problem having, however, though can see divs created, stored array, , modified (in case, each has slight randomized rotation) during initialization phase, once tick update position starts, div stored in whatever last slot of array gets position updated. tried hard-coding each div index testing purposes, strictly last element update position. upon printing current "left" , "top" style values each div before , after calculations shows value has been changed, no visible change noticeable. here's basic code: javascript var container;
Read more