onsubmit ã§ submit ãã¿ã³ã disable ã«ãã¦ã¦ã¼ã¶ããªãã£ãè¯ããã
å ã® Yahoo! Shopping ã®ã¢ããªã±ã¼ã·ã§ã³ã§ãä»åº¦ã¡ãã£ã¨ãã£ã¦ã¿ããã¨æã£ã¦ããã¨ãå®è£ ãã¦ã¿ãã
ãã¿ã³ãæ¼ããã¨ãã«ããã®ãã¿ã³ã disable ã«ãªãã¾ãããã®æ¹æ³ã使ãã¨ãã¿ã³ãæ¼ããã¦æ¬¡ã®å¦çã«å ¥ããã¨ãã¦ããã¨ããã®ãç´æçã«åããã®ã¨ãäºééä¿¡é²æ¢ã«ããªãã¨ãããã¨ã§ã¦ã¼ã¶ããªãã£ãæ¹åã§ãã¾ãã
仿ãã¯ãããç°¡åã§ãform ã® onsubmit ãã³ãã©ã«ããã® form ã«ç´ã¥ã submit ãã¿ã³ã disable ã«ãªããã㪠JavaScript ãç»é²ãã¦ããã ãã
function disableSubmit(form) { var elements = form.elements; for (var i = 0; i < elements.length; i++) { if (elements[i].type == 'submit') { elements[i].disabled = true; } } }
ã¨ãã颿°ãç¨æãã¦ããã¦ã
<form method="get" onsubmit="disableSubmit(this)"> <input type="text" name="q"> <input type="submit" value="search"> </form>
ã¨ãonsubmit ã«æå®ããã° okã
ãã¨ãã°submitãããJavaScriptã§submitãã¿ã³ãæ¼ããªããã¦å¤éãã¹ããé²ãã¨ããç°¡åã«ã§ãããã ãã©ãå®éã«å®è£ ãã¦ãã¨ããã¯å°ãªããããããããé¢ã§å¥½æãæã¦ãã
ãã¨ã¯ã¨è¨ãã¨ããã®ã¨ã³ããªã¼ãèªãã§ãã¸ããã¨æãå®é Feedbringer ã触ã£ã¦ã¿ã¦ããã¯ãããªã¨æãä»åº¦ãã£ã¦ã¿ããã¨æã£ã¦ãããã®ã§ããFeedbringer ã§ã¯ body ã® onload æã«ã¾ã¨ã㦠document.forms ã§ form å ¨é¨ãåå¾ã㦠onsubmit ãã³ãã©ã¸ã®ã¤ãã³ãç»é²ããã£ã¦ãã¦ãããã¹ãã¼ããªæãã§ããã
ã¯ã¦ãªã®ãµã¼ãã¹ã«ãæè¼ãã¦ãããããªãã