[checkmk-commits] Check_MK Git: check_mk: fixed autoresize function of textarea valuespec

Module: check_mk Branch: master Commit: 6f26f98e10deb807c29f6678ba8c21eab41c4304 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=6f26f98e10deb8… Author: Andreas Boesl <ab(a)mathias-kettner.de> Date: Wed Jun 11 13:15:58 2014 +0200 fixed autoresize function of textarea valuespec --- web/htdocs/js/checkmk.js | 43 +++++++++++++++++++++++++++++++++++++++---- 1 file changed, 39 insertions(+), 4 deletions(-) diff --git a/web/htdocs/js/checkmk.js b/web/htdocs/js/checkmk.js index 213d4e5..8ce2e7e 100644 --- a/web/htdocs/js/checkmk.js +++ b/web/htdocs/js/checkmk.js @@ -1662,11 +1662,46 @@ function valuespec_cascading_change(oSelect, varprefix, count) { } } +function getEffectiveStyle(e, attr) { + if(e.style[attr]) { + // Object local + return e.style[attr]; + } else if(document.defaultView && document.defaultView.getComputedStyle) { + // DOM + return document.defaultView.getComputedStyle(e, null).getPropertyValue(attr); + } else if(e.currentStyle){ + // IE + var ie_attr = attr.replace(/\-(\w)/g, function (strMatch, p1){ + return p1.toUpperCase(); + }); + var f = e.currentStyle[ie_attr]; + if(f.length > 0) { + return f; + } + } + return null; +} + function valuespec_textarea_resize(oArea) { - oArea.style.height = (oArea.scrollHeight - - (/Chrome/i.test(navigator.userAgent) ? 6 : 0) - - (/Firefox.29.0/i.test(navigator.userAgent) ? 6 : 0) - ) + "px"; + var padding_top_txt = getEffectiveStyle(oArea, "padding-top"); + var padding_bottom_txt = getEffectiveStyle(oArea, "padding-bottom"); + var padding_top = 0; + var padding_bottom = 0; + + if (padding_top_txt == null) { + // Fallback for Firefox and Chrome + if ((/Firefox./i.test(navigator.userAgent)) || (/Chrome/i.test(navigator.userAgent))) { + padding_top = 3; + padding_bottom = 3; + } + } else { + if (padding_top_txt.length > 2) + padding_top = padding_top_txt.substring(0, padding_top_txt.length - 2); + if (padding_bottom_txt.length > 2) + padding_bottom = padding_bottom_txt.substring(0, padding_bottom_txt.length - 2); + } + + oArea.style.height = (oArea.scrollHeight - padding_top - padding_bottom) + "px"; }