æè¿ãç§ã¯éå»æ°å¹Žéäœæã«åãçµãã§ãããããžã§ã¯ãããããäŒç€Ÿã®ã³ã³ããã£ã·ã§ã³ã«éãããšã«ããŸããã ç§ã¯åº§ã£ãŠãç§ãèæ ®ããªãã£ããã¥ã¢ã³ã¹ããããã©ããèãå§ããŸãããããã¯å°è±¡ãå°ç¡ãã«ããŠæåã®å¯èœæ§ãæžããããšãã§ããŸããã ãããŠãç§ãæåã«æãã€ããã®ã¯ãããŒãžã§ã³9以äžã®IEã§ã¯ãããžã§ã¯ããæ©èœããªããšããããšã§ããã ã€ãŸããå®å šã«ããã¯ããããŸããã ãã°ã€ã³åŸããã©ãŠã¶ããµããŒããããŠããªãããšã瀺ãçŸããèŠåãšãšãã«ãŠã£ã³ããŠã衚瀺ããããŠãŒã¶ãŒã¯åã³ãã°ã€ã³ãã©ãŒã ã«ãªãã€ã¬ã¯ããããŸããã ããªããšã¬ã¬ã³ã-ãããäžå¿«ã ãŠãŒã¶ãŒãWindows XPã䜿çšããŠããŠããµãŒãããŒãã£ã®ãã©ãŠã¶ãŒããªãå Žåã¯ã©ããªããŸããïŒ éãæªãã
ãã®ãããå¿ èŠãªã ãã®æéãè²»ããããšã«ããŸããããåæã«å°ãªããšãIE 8ã§ã·ã¹ãã ã®å®å®ãããšã©ãŒã®ãªãåäœãå®çŸããŸãããå¿ èŠã«å¿ããŠããã€ãã®æ©èœãåé€ããæºåãã§ããŸããã é·ããŠå³ããèŠãã¿ïŒããããã§ã«äœåºŠãçµéšããŠããŸããïŒãäºæ³ããŠãä»äºã«åãããããŸããã ããªããç§ãã©ããªå°é£ã«ééããããŸããŸãªã³ã³ããŒãã³ãã«ã©ã®ãããªå€æŽãå ããªããã°ãªããªãããç¥ããããªããcatãžããããã
ç§ããããè¡ã£ãçç±ãæãåºãå§ããŸãã-ãããŠãããŒã¿ãXHRããæ¥ãŠããªãã®ãèŠãåŸãã¬ã€ã¢ãŠãã®æ¬ é¥ãä¿®æ£ããããšããããªãã£ãããšãæãåºããŸããã ããŒã¿ãèªåæŽæ°ããªãã¡ãã»ã³ãžã£ãŒïŒåžžã«F5ãæŒãå¿ èŠãããïŒã¯å®å šãªãµãŒã«ã¹ã§ãããšã®çç±ããããã®ããã¯ãå°å ¥ããŸããã
ãããããã®åŸã䌌ããããªçç¶ã«åºããããŠ2ã3件ã®ã±ãŒã¹ããã§ã«ãããããããæ£åžžã«é€å»ããŸããã ãããŠããã®ãããžã§ã¯ãã«ã€ããŠ-ç§ã¯äœãšãããã§ã®åé¡ãåãã§ããããšãå¿ããŠããŸããã ãã®æåã®ä¿®æ£ã«ãããæãéèŠãªåé¡ãæé€ããããšãã§ããããã«æ¹åããããã®éãéãããŸããã
以äžã«ãå€ãããŒãžã§ã³ã®Internet ExplorerããµããŒãããå Žåã«èæ ®ããå¿ èŠãããåºæ¬çãªéäºææ§ã瀺ããŸãã ãããè¡ããïŒ
IEã¯CP1251ãšã³ã³ãŒãã£ã³ã°ãäœã§ããããç¥ããŸããïŒãã¹ãŠã®ããŒãžã§ã³ïŒ
ãã®åé¡-ãã©ããã¯ã¹-ã¯ãŸã ååšããŠããŸãã 11æ¥ãŸã§ã®IEã®ãã¹ãŠã®ããŒãžã§ã³ã«åœ±é¿ããŸãã ãããããã€ã¯ããœããã¯ããããã°ãšã¯èŠãªããŸããããéçºäžã«ãããèæ ®ããå¿ èŠããããŸããããããªããšããã©ãŠã¶ãŒã¯AJAXçµç±ã§éä¿¡ããããã¹ãŠã®ããŒã¿ãç¡èŠããŸãã 2ã€ã®è§£æ±ºçããããŸãããšã³ã³ãŒãã.htaccessçµç±ã§è¿œå ããïŒApacheãããå ŽåïŒãã
header()
çµç±ã§çŽæ¥PHPã³ãŒãã«è¿œå ããŸãã 2çªç®ã®ãªãã·ã§ã³ã¯ããæ±çšçã§ããïŒã©ã®WebãµãŒããŒã§ãåäœããã¯ãã§ãïŒãããæéãããããæããã«ã³ãŒããè©°ãŸãããã®ã§ãæ§æå ã®æ¬¡ã®è¡ãåªå ããŸãã
AddDefaultCharset windows-1251
ãã®åŸãå¿çããããŒã¯
Content-Type: text/html; charset=CP1251
Content-Type: text/html; charset=CP1251
ã¯
Content-Type: text/html; charset=windows-1251
å€æŽãã
Content-Type: text/html; charset=windows-1251
Content-Type: text/html; charset=windows-1251
ããã¹ãŠãæ©èœããŸãã
äžéšã®æ¬äŒŒã¯ã©ã¹ïŒIE8以äžïŒã®ãµããŒãã®æ¬ åŠ
ããšãã°ã
nth-child()
ã»ã¬ã¯ã¿ãŒã¯æ©èœããŸããã ã¬ã€ã¢ãŠããšã¹ã¿ã€ã«ããã§ã«èšè¿°ãããŠããå Žåãããã¯å€§ããªåé¡ãåŒãèµ·ãããŸãã å¿ èŠãªãããã¯ïŒããšãã°ãã³ã³ããã®2çªç®ïŒãHTMLã®ãã¹ãŠã®å Žæã«ç¹å¥ãªã¯ã©ã¹ãç»é²ããããåäžã®JavaScripté¢æ°ãèšè¿°ããã¹ã¿ã€ã«ãä»ããŠå¿ èŠãªã¹ã¿ã€ã«ãå²ãåœãŠãé©åãªãœãªã¥ãŒã·ã§ã³ã¯2ã€ã ãã§ãã 2çªç®ã®ãªãã·ã§ã³ã¯ãããŒã¯ã¢ãããäžèŠãªã¯ã©ã¹ã§è©°ãŸã£ãŠããªããããäœæ¥ãå°ãªããäœããçºçããå Žåã«åé€ããã®ãç°¡åã§ãããããããæå©ã«æããŸãã-ãããŠæãéèŠãªããšã¯ããã®å Žåãå¿ èŠãªããŒãžã§ã³ã®IEã«å¯ŸããŠã®ã¿ãã®ã³ãŒããå®è¡ãã
if()
ã§ã©ããããããšã§ã 泚ïŒæåã®ãªãã·ã§ã³ãéžæããå Žåãæ¡ä»¶ä»ãã³ã¡ã³ãã ãã§ã¯ã§ããŸãããããŒã¯ã¢ããèªäœãå€æŽããå¿ èŠããããéåžžã¯äžèŠãª
class
å±æ§ãè¿œå ããŸãã
ããã¯ã°ã©ãŠã³ããµã€ãºã®ãµããŒãã®æ¬ åŠïŒIE8以äžïŒ
ã¯ãã
background-size
ããããã£ã¯CSS3ã®äžéšã§ããããããµããŒããããŠããŸããã äºæž¬å¯èœã§ãããéåžžã«æ²ããã§ãã ããšãã°ãã»ãŒé©åãªãµã€ãºã®å°ããªã¢ã€ã³ã³ããããå®å šã§ã¯ãªãïŒããšãã°ã20ã50ïŒ å€ãïŒãšä»®å®ããŸãã éçºäžã«ãéåžžã®divãäœæãããããèæ¯ãšããŠèšå®ããbackground-sizeãèšå®ã§ããŸãã IE8ã§ã¯ããã倧ããªãµã€ãºã§å®å šã«ååŸã§ããŸãã ããã§ãimgãä»ããŠã¬ã€ã¢ãŠããå€æŽãããµã€ãºã«èšå®ã§ããŸãã ãã ããéåžžãé©åãªãµã€ãºã®åçã®ã³ããŒã1ã€ïŒãŸãã¯å¿ èŠãªã ãïŒäœæããããŒã¯ã¢ããããã®ãŸãŸã«ããŠããæ¹ãå®äŸ¡ã§ãã
衚瀺äžè¶³ïŒã€ã³ã©ã€ã³ãããã¯ïŒIE7以äžïŒ
ããã§ã¯
display: inline
眮ãæããå¿ èŠããã
display: inline
ãŸã£ããåãããã«æ©èœããŸãïŒå€éšã€ã³ãã³ãããµããŒããããŠãããéåžžã¯ããã§ååã§ãïŒã ç¹ã«é£ããå Žåã¯ã
float: left
ïŒãŸãã¯ãå³æããå¿ èŠãªå Žåã¯
float: right
ãè©Šãããšãã§ããŸããããã®å ŽåãèŠçŽ ã®é åºã¯éã«ãªããJSã³ãŒããè¿œå ããå¿ èŠããããŸãïŒã
ãªã¹ãã®ãã°ïŒIE7以äžïŒ
ãªã¹ããä»ã®ç®çã«äœ¿çšããããšããããããŸããããšãã°ãäžé£ã®æ°Žå¹³ãªã³ã¯ãããããããŠã³ã¡ãã¥ãŒé ç®ãäœæããããã§ãã ãããããã®åé¡ã®è§£æ±ºçãèŠã€ããããšãã§ããªãã£ããããä»åã¯ããŒã¯ã¢ãããå€æŽããå¿ èŠããããŸããã IE7ïŒããã³ãšãã¥ã¬ãŒã·ã§ã³ã¢ãŒãã®IE8ïŒã¯ããã¹ãŠã®é ç®ã®å·ŠåŽã«ããã£ã³ã°ãè¿œå ããŸãã ãã®å Žåãã³ã³ããã®
padding
ã¯ãŒã
margin
ã
<li>
èŠçŽ ã®
margin
åãã§ã26ãã¯ã»ã«ã®åºå®è·é¢ã
offset
ãšããŠïŒ
margin
å·Šã«ïŒã€ã³ã¹ãã¯ã¿ãŒã«è¡šç€ºãããŸãã åæã«ãCSSãåé€ããããšã¯ã§ããŸããïŒãŸãã¯ããã®æ¹æ³ãèŠã€ããããŸããã§ããïŒã
UPDïŒ andy128kã¯åé¡ã®è§£æ±ºçãææ¡ããŸãã
list-style-position: outside
ãªã¹ãé ç®ã«
list-style-position: outside
ãèšå®ããå¿ èŠããããã€ã³ãã³ãã¯æ¶ããŸãã
ç¬èªã®æ©èœããããã¿ã€ãã«çµã¿èŸŒãããšã®é£ããïŒIE8以äžïŒ
ChromeãOperaãFirefoxãªã©ã®ãã©ãŠã¶ãŒã§ã¯ãHTMLElementãªããžã§ã¯ããä»ããŠãããã¿ã€ãèŠçŽ ã«ããããã£ãè¿œå ã§ããŸãã IE 8ã§ãããå®è¡ããããšãããšãäŸå€ãçºçããŸãããã®ååã§ifãèšè¿°ããã ãã§ãã
try {}
ãããã¯ã䜿çšããå¿ èŠããããŸãã ãã ããElementãªããžã§ã¯ãã¯åæ§ã®æ©èœãå®è¡ããŸãã ããããIE7ã§ã¯ããã¯ã§ããŸããã 確ãã«Object.prototypeã«ããããã£ãè¿œå ã§ããŸã-ããããããã¯ããŸãè¯ãããæ¹ã§ã¯ãããŸãããç§ã®æèŠã§ã¯ã ãããã£ãŠãIE7ã®ãµããŒããå¿ èŠã§ãæ··åæ©èœãããŸãå€ããªãå Žåã¯ããããæ§æããŸã£ããæŸæ£ããæ¹ãç°¡åã§ãã ãããŠã
obj.addClass(className)
代ããã«
obj.addClass(className)
addClass(obj, className)
ãããªãã®ãæžããŸãã
nextElementSiblingãšpreviousElementSiblingã®æ¬ åŠïŒIE7以äžïŒ
ã¯ããã¯ãããããã®ããããã£ãååšããŸããã 絶察ã«ã ãã¡ããã移åã§ããåã³ã¬ã¯ã·ã§ã³ããããŸããã次ã®èŠçŽ ãååŸããå¿ èŠãããå€ãã®å Žæã§ã¯ã1è¡ã§æããª
while()
ã«ãŒãã䜿çšããnextSibling / previousSiblingãç¹°ãè¿ããŠãç®çã®ã¯ã©ã¹ã®èŠçŽ ãèŠã€ããããnodeTypeã1ã«çãããªãå¿ èŠããããŸãã 察å¿ããããŒãžã§ã³ã®IEã§ã¯ã
nextSibling
ããã³
previousSibling
ããã¹ãããŒããã¹ãããããã ãã§ããããšã«æ³šæããŠãã ããã ä»ã®ãã©ãŠã¶ã§ã®ã¿ãããã¯ããã§ã¯ãªããåçŽãªçœ®æãè¡ããšãã¯ãã¹ãã©ãŠã¶ã®äºææ§ã¯ããã«æ¶ããŸãïŒIEãé€ããã¹ãŠã®å Žæã§ã³ãŒããæ©èœããªããªããŸãïŒã
JSONãªããžã§ã¯ãã®æ¬ èœïŒIE7以äžïŒ
ããã§ã¯ãã¹ãŠãåçŽã§ã-ããŒãµãŒ/ãšã³ã³ãŒããŒãäœæããŸãïŒæ®å¿µãªãããããã¯ããã»ã©é£ãããããŸããïŒã ãµãŒããŒãªã©ã®ããŒã¿ãœãŒã¹ãä¿¡é ŒãããŠããå Žåã¯ç¹ã«ã
eval
ã䜿çšã§ããŸãã ããããç¥èã®ãã人ã¯ãšã«ãããããè¡ãããšããå§ãããŸãã:)
HTTPSã䜿çšããäºæããªãã¬ãŒãïŒIE7以äžïŒ
ç§ã®ãããžã§ã¯ãã§ã¯ãHTTPSãããã³ã«ãä»ããŠAPIãä»ããŠãµãŒãããŒãã£ãªãœãŒã¹ããã®ããŒã¿ã䜿çšããŠããŸãã ä»®æ³ãã·ã³ã®å®éã®IE7ã§ãIE7ãšãã¥ã¬ãŒã·ã§ã³ã¢ãŒãã®IE8ã§çŸããåä¿¡ããJSONPãä»ããŠããŒã¿ãåä¿¡ããªãã£ããšãã®é©ããæ³åã§ããŸãã ç§ã¯ãããäœã ã£ãã®ãããããŸãããããµããŒããããŠããæå·ã®ã»ããã«äœããããããã§ã-ãµãŒããŒã¯åã«æ¥ç¶ã確ç«ããããšãèš±å¯ããŠããŸããã ããã¯ç°¡åã«ç¢ºèªã§ããŸãããæ°ããã¿ãã§å¿ èŠãªã¢ãã¬ã¹ãéããšãSSLãšã©ãŒã衚瀺ãããŸããã ãããŠãåããšã©ãŒã¯ããã®ãµã€ãã®ããŒãžãéããšãã«çºçããŸããã èå³æ·±ãããšã«ãIE7ãšIE8ã®èšå®ã®æå·åãããã³ã«ã¯åãã§ãïŒSSL 2.0ïŒãã§ãã¯ãªãïŒãSSL 3.0ãTLS 1.0ã ãããã°ã©ã ã«ã€ããŠããŠã£ã³ããŠã®ããŒã®é·ãã¯ããã¡ãã¡ã§128ãããã§ãã ããããäœããã®çç±ã§ãIE7ãµãŒããŒã¯ãç²æ«ã§ãã 誰ãããã®çŸè±¡ã®çç±ãç¥ã£ãŠãããªã-ã³ã¡ã³ãã«æžããŠãã ããã
ãã®ä»ã®éžæè£ çœ®
äœããã®æ¹æ³ã§éžæãæäœããå¿ èŠãããå Žå-åé¡ã§ã¯ãããŸãããéžæã¯WebããŒãžäžã
input
ãŸãã¯
textarea
ã§è¡ãã
input
textarea
ã¯å¥ã®ã³ãŒããå¿ èŠã§ãã äžè¬çãªã±ãŒã¹ã§ã¯ã¯ããã«è€éã ã£ããšããããã§ã¯ãããŸããããåçŽãªç¶æ³ïŒãããã¹ãããã¯ã¹ã®ã«ãŒãœã«äœçœ®ã«ããã¹ããæ¿å ¥ããããªã©ïŒã§ã¯ãã¢ãããŒãã¯ããŸãæ確ã§ã¯ãªããããæ·±ãç¥èãå¿ èŠã§ãã
ã€ã³ã¿ãŒãããã§ã¯ãã¯ãã¹ãã©ãŠã¶ã§ã¿ã°ã«ããã¹ããã¿ã°ä»ãããããããã¹ããä»»æã®äœçœ®ã«æ¿å ¥ãããããã³ãŒãã®ããªãšãŒã·ã§ã³ãå€ããããŸãïŒåºæ¬çã«éåžžã«ãã䌌ãŠããŸãïŒã ç§ã®ããŒãžã§ã³ã¯ãã©ããããã³ããŒããŠãå®éã«ã¯ãã¹ãããŠããŸããã§ããïŒOperaã§éçºããŠããããïŒãåäœããŸããã§ããã å æ¥ãæåãªãã©ãŒã©ã ã§æ£ããããŒãžã§ã³ãèŠã€ãããŸããããã®äœè ã¯éåçã§ãã äžè¬ã«ãç§ã¯ãããšã¯äœã®é¢ä¿ããããŸããããããã§ã¯å€§å¹ ã«çž®å°ããã³åçŽåããã圢åŒã§èª¬æããŸãïŒã¢ã€ãã¢ãæ確ã§ãäœåãªãã®ããªãããã«ïŒã
if (detectIE() < 9) { window.sel = null var f = function() { window.sel = document.selection.createRange().duplicate() } document.getElementById('inputField').onselect = f document.getElementById('inputField').onkeyup = f document.getElementById('inputField').onclick = f } function tagSelectedText(obj, tag) { if (document.selection) { if (!window.sel) return document.getElementById('inputField').focus() var sel = window.sel var len = sel.text.length sel.text = '<' + tag + '>' + sel.text + '</' + tag + '>'; if (len == 0) sel.moveEnd('character', -(tag.length+3)); sel.select(); } // ... }
èãã¯ãç®ã«èŠããªãéžæãªããžã§ã¯ããããããšã§ãïŒå€ãã®å Žåãåæ°åœ¢ã§ã¯ãªããããã¯ããã¹ãŠã®Rangeãé©åã«ããããããã«ããã°ã©ã ã§JSã§ãããè¡ãåã«ãããŠã¹ã§äœããéžæãããšãOperaã§è¡šç€ºãããããšããããŸãïŒã ãããããã£ãŒã«ãããã©ãŒã«ã¹ã倱ããšããã«æ¶ããŸãã ããã«ãéè€ã®æ©èœãå²ãåœãŠãã®ã¯ç¡æå³ã§ãïŒé ãããŸãã ãããã£ãŠãonselectã onkeyupãšonclickã¯ãç¢å°ãŸãã¯ããŠã¹ã¯ãªãã¯ã§ãã£ãŒã«ãã«ã«ãŒãœã«ãå ¥åãŸãã¯ç§»åãããšãã«ã空ã®éžæïŒé·ããŒãïŒãç¶æããããã«å¿ èŠã§ãã
ãã¿ã³ãæŒããç¬éã«ãä¿åããããªããžã§ã¯ããååŸããä¿åããããªããžã§ã¯ãã®ããããã£ã䜿çšããŠãå®éã®éžæãªããžã§ã¯ãã®
text
ããããã£ãæŽæ°ã
text
ã å¿ èŠã«å¿ããŠãã«ãŒãœã«ã移åããŸãã
select()
ãåŒã³åºãããšãå¿ããªãã§ãã ãã-çµæããã©ãŠã¶ã«è¡šç€ºãããããã«ãããè¡ãããšãéèŠã§ãã
ãã¬ãŒãã¯æã è«çãšã©ãŒãæããã«ãã
JavaScriptã³ãŒãå ã®1ã€ã®å ŽæïŒãªãŒãã£ãªãã¬ãŒã€ãŒã€ã³ã¿ãŒãã§ãŒã¹ãäœæãããå ŽæïŒã§ãJSONPãä»ããŠå€éšãµãŒããŒã«èŠæ±ãè¡ãããŸããã ãã³ãã©ãŒé¢æ°ã¯ãèŠæ±ã«å¯Ÿããå¿çã«åºã¥ããŠèšç®ãããIDã§ç®çã®ãã¬ãŒã€ãŒïŒèŠæ±ãäœæããããšãã«
createPlayer()
é¢æ°ã§äœ¿çšããã
createPlayer()
ãåãåçããèšç®ããããã©ãã¯URLã®å±æ§ãå²ãåœãŠãŸããã IE8ãå«ããã¹ãŠã®å Žæã§ããã¹ãŠãæ£åžžã«æ©èœããæå³ãããšããã«æ©èœããŸããã IE7ã§ã¯ãJSONPãä»ããŠåŒã³åºãããé¢æ°ã¯ããã¬ãŒã€ãŒã®ã³ã³ãããŒãªããžã§ã¯ããIDã§ååŸã§ããŸããã§ããã
åé¡ã¯ã
getElementByID()
ãåŒã³åºããæç¹ã§ãã¡ãã»ãŒãžãäœæãã
createMessage()
åŒã³åºãã®åŸã«ãã
appendChild()
ã¡ãœããã䜿çšããŠããã¬ãŒã€ãŒã®ã³ã³ãããŒã眮ãããŠ
getElementByID()
ã¡ãã»ãŒãžã³ã³ãããŒãç®çã®å Žæã«ãŸã è¿œå ãããŠããªãããšã§ãã ããããããã¯ãã§ã«ååšããidã«ã¯æ£ãããã®ããããŸããã å®éã
createElement()
ã
createElement()
äœæãããèŠçŽ ã«ã¯ããã«ã¢ã¯ã»ã¹ã§ããŸããã ããã¯æ£åžžã§ãã ãããŠãã¡ãããDOMã«èŠçŽ ãè¿œå ããŠããã¢ã¯ã»ã¹ããå¿ èŠããããŸãã ãã ããéåžžã¯æåã«ãã¹ãŠã®ãã³ãã©ãŒãå²ãåœãŠãèŠçŽ ã«åããŒããå ¥åããŠãããè¿œå ããŸãã ãããã£ãŠãé¢æ°ãã³ãã©ãŒã®ã³ãŒããæªç¥ã®ç¬éã«ããªã¬ãŒãããããšã¯æ®é ·ãªåè«ã§ãããIE7ã§ã¯ãã®ç¬éãŸã§ã«ã¡ã€ã³ã¹ã¬ããã®å®è¡ã¯ãŸã å®äºããŠããŸããïŒãŸãã¯DOMã¯æŽæ°ãããŸããã§ããïŒã
DOMãæäœããæ©èœã¯ãããžãã¯ã®ãšã©ãŒãæããã«ããŸã
ããã§ã¯ããã¹ãŠãããçšåºŠããèå³æ·±ããã®ã§ããã xPlayerã©ã€ãã©ãªã«ã¯ãããªã¹ããŒããæ¥ç¶ããã³åé€ããæ©èœããããŸãïŒéçºäžãå¿ èŠã«å¿ããŠç¹å¥ã«è¡ãããŸããããå¿ èŠã§ããïŒã ãã®æ©èœã¯ããã¬ãŒã€ãŒã³ã³ãããŒã©ãŒïŒã¡ãã»ãŒãžã«è¡šç€ºããããã¬ãŒã€ãŒïŒãããŒãžäžéšã®ãã¹ã¿ãŒãã¬ãŒã€ãŒã«æ¥ç¶ããããã«äœ¿çšãããŸããã ãã¹ã¿ãŒãã¬ãŒã€ãŒã䜿çšãããšãåçã³ã³ãããŒã«ã«ã¢ã¯ã»ã¹ããªãããéä¿¡ãã¹ã¯ããŒã«ããããéšå±ãåãæ¿ããããšãã§ããŸãã ãã©ãã¯ãéå§ãããéšå±ã«æ»ããšïŒãŸãã¯éå§ãããã¡ãã»ãŒãžãããã¯ãããŒããããšïŒãå¿ èŠãªã³ã³ãããŒã©ãŒãåæåããããšãã«ãããã¯ã¢ããããããŸãã ã³ã³ãããŒã©ãŒã®åæåã³ãŒãã¯ãURLãšãã©ãã¯ã®ååãã圢æãããç¹å¥ãªuidããã¹ã¿ãŒã®uidãšæ¯èŒãããããã®äžèŽã«ããããã®ã³ã³ãããŒã©ãŒããåããã§ãããšçµè«ä»ããŸãã ããã«ããã¹ãŠã®ã³ã³ãããŒã©ãŒã¯ãäŸå€ãªããäœææã«ãããŸããŸãªã€ãã³ãã§UIãæŽæ°ããäžé£ã®é¢æ°ãåããŠããŸãã ãããŠããããã®æ©èœã¯ãŠã£ã¶ãŒãã§ããªã¹ããŒããšããŠç»é²ãããŸãã
IE8ã¯äºæããªããšã©ãŒãæããã«ããŸãã-å¥ã®éšå±ã«ç§»åããåŸããªã¹ããŒé¢æ°ã¯å®è¡ãç¶ç¶ãã衚瀺é åã®
innerHTML
ã¯ãªã¢ããåŸã«ããã¥ã¡ã³ãããåé€ãã
clientWidth
èŠçŽ ã®
clientWidth
ã決å®ããããšãããšã¯ã©ãã·ã¥ããŸãïŒ
äžæ¹ã§ã¯ãé¢æ°ã®ç»é²æã«èŠçŽ åç §ãã³ã³ããã¹ããšããŠæž¡ãããã¬ããŒãžã³ã¬ã¯ã¿ãŒã¯ãªããžã§ã¯ããDOMã®äžéšã§ã¯ãªããªã£ãŠãããªããžã§ã¯ããç Žæ£ããŠã¯ãªããŸããã ããããããã¯ä»ã®ãã©ãŠã¶ã«ãããŸã-ããã§ã¯ããªããžã§ã¯ããç Žæ£ãããã ãã§ã
clientWidth
ããããã£
clientWidth
ãã§ã«nullãã€ã³ã¿ããååŸ
clientWidth
ããŠããããã§ãã ä»ã®ãã©ãŠã¶ã¯ã³ã³ãœãŒã«ã«ãšã©ãŒã衚瀺ããïŒ
clientWidth
ã0ã§ããããªããžã§ã¯ãã¯ãã¹ãŠã®åå«ãšãšãã«DOMã®å€ã«ååšããå¯èœæ§ãé«ãïŒãå€ãéšå±ã«æ»ã£ããšãã«ãã¹ãŠæ£åžžã«æ©èœããŸããã
ããã§ãæ»ããšããã³ã³ãããŒã©ãŒã¹ã±ãŒã«ã¯ãããã¯ã¢ããããããããã¹ã¿ãŒãã¬ãŒã€ãŒã¹ã±ãŒã«ã¯ãã®éãã£ãšæŽæ°ããç¶ããŸããïŒæŽæ°æ©èœã¯
setInterval()
ãä»ããŠåçãéå§ããããšãã«å²ãåœãŠããããªã¹ãã®ãã¹ãŠã®ãªã¹ããŒé¢æ°ãããããèµ·åãããŸãïŒã
æããã«ãæŽæ°æ©èœèªäœã¯æ©èœããŸãããããªã¹ããŒæ©èœã¯æ©èœããŸããã§ããã åé¡ã¯ãåã®éšå±ã«æ»ã£ããšãã«æ°ãããªã¹ããŒé¢æ°ãïŒæ°ãããªããžã§ã¯ããåç §ããŠïŒãªã¹ãã«è¿œå ããããããã¥ãŒã«å°éããæéããªãã£ãããšãåå ã§ããå¯èœæ§ãæãé«ãã£ããééãã ãããŠãééãã¯éåžžã«ãããµãããã®ã§ã-éšå±ãå€æŽãããšãã¯ããªã¹ããŒé¢æ°ã®ãªã¹ããã¯ãªã¢ããå¿ èŠããããŸã:)
ãšããã§ããã®åé¡ã¯è§£æ±ºãããŠããŸãã
ãšãããã»ãã¥ãªãã£ïŒIE8以äžïŒ
ãããããã€ã³ã¿ãŒãã§ãŒã¹éçºã«å€ããå°ãªããåãçµãã§ãã人ãªã誰ã§ãã
file
ãããª
input
ã¹ã¿ã€ã«ãèšå®ããç°¡åãªããªãã¯ãç¥ã£ãŠããã§ãããã é衚瀺ã«ããã ãã§ååã§ãããã¿ã³ã®åœ¹å²ãæããä»»æã®èŠçŽ ãã¯ãªãã¯ããŠãåŒã³åºããè¡ããã³ãã©ãŒé¢æ°ããã³ã°ã¢ããããŸãã
input.click()
ããããIE8以åã®ããŒãžã§ã³ã§ã¯ããã®æ¹æ³ã§éžæããããã¡ã€ã«ã䜿çšããŠãã©ãŒã ãéä¿¡ããããšãããšïŒããšãã°ã
onchange
ãã³ã°ãã
form.submit()
åŒã³åºããéããŠïŒããšã©ãŒãçºçããŸãã
ãã€ã¯ããœããã¯ãããã¯å®å šã§ãªãæäœã§ãããšèããŠãããããæããããäžããŠãããŸãã ãããã£ãŠãInternet Explorerã®ã¹ã¿ã€ã«ãInternet Explorerã§éåžžã®æ¹æ³ã§èšå®ããããšã¯ã§ããŸããã ã¡ãªã¿ã«ããã©ãŒã ãéä¿¡ããåã«JSã§è¡šç€ºã§ããããã«ããŠããäœãå€ãããŸããã å ¥åãçŽæ¥ã¯ãªãã¯ããã ãã§ãã¡ã€ã«ãéžæãããŠããå¿ èŠããããŸãã ãããã£ãŠãå¯äžã®æ¹æ³ã¯
filter: alpha(opacity=0)
ã§å ¥åãéæã«ãããã®äžã«æ§åŒåããããã¿ã³ãé 眮ããããšã§ãã 次ã«ããŠãŒã¶ãŒã¯å®éã®ïŒéæãªïŒå ¥åãã¯ãªãã¯ããŸãã
IE6ã¯ã©ãã§ããïŒ
IE6ã§ã¯ããã¹ãŠãæªãã§ãã
éçºè ãšããŠãã®ãã©ãŠã¶ãå®éã«äœ¿çšããããšã¯ãããŸããã§ãã-ç§ã¯å¹Žéœ¢ã®ããã«å¹žéã§ã¯ãããŸããã§ããã ããããäžè¬çã«ç°ãªããããã¯ã¢ãã«ãååšããããšãç°¡åã«ã©ããã§èªã¿ãŸãããäžè¬ã«ãæŸèæãå¿ èŠã§ãã ãããŸã§ã®ãšãããIE6ã®ãã¹ãŠã¯ãæªæå®ã®DOCTYPEã䜿çšããIE7ïŒããããäºæã¢ãŒãïŒããŸãã¯IE8ã®ãšãã¥ã¬ãŒã·ã§ã³ã¢ãŒããIE7ïŒäºæã¢ãŒãããšåãããã«èŠããŸãã
ããããç¶æ³ãå°ãã§ãä¿®æ£ããããã«ã誰ããã¹ã¿ã€ã«ã§æžãå¿ èŠãããã¢ã€ãã¢ãæã£ãŠãããªããç§ã¯æè¬ããŸãã
ããã«ãã€ãã³ãã®åŠçã¯ã©ãã§ãã¯ãã¹ãã©ãŠã¶ã§è¡ãããããšãå¿ããªãã§ãã ããïŒããããªããšãã³ãŒããèœã¡ãŠäœãèµ·ãããŸããïŒããããéèŠãªèŠçŽ ã®äžžãã³ãŒããŒã¯ãåçã§å®è¡ãããå¿ èŠããããŸãïŒãŸãã¯å°ãªããšã代æ¿ãšããŠåçããããŸãïŒãã©ãŒã«ããã¯ïŒã ããã«ãæ»ãããªå€èŠ³ãšéæ床ã«ãããã§ãŒãã®å¹æãæã€ãªããžã§ã¯ãã«ã¯ããã©ã³ãã®ã¹ã ãŒãžã³ã°ããããŸããïŒãã ãã
display
block
ã«èšå®ãããåã«ãã£ã«ã¿ãŒãå²ãåœãŠãå¹æãå®äºããåŸã«ãã£ã«ã¿ãŒãå®å šã«åé€ããããšã§ããã®ãã°ãåé¿ã§ããŸãïŒã
ãŸããçµå±ã®ãšãããæ¬æ ŒçãªWebã¢ããªã±ãŒã·ã§ã³ã®åäœã¯éåžžã«é ããªããŸãïŒéåžžã®ã«ã¹ã¿ã ã¹ã¯ããŒã«ã§ãé床ãé ããªããã³ã³ãã³ãã®éã¯ããã»ã©å€ããããŸããïŒã ãã ããå°ãªããšãããããã¹ãŠã®æ¡ä»¶ãæºããããŠããå Žåãçµæã¯ã°ã¬ãŒã¹ãã«ãã°ã©ããŒã·ã§ã³ãšåŒã°ããŸãã ããããã