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我在JavaScript幫助下從頁面上抓取數據&在fancybox彈出窗口上顯示。連字符在網絡報廢中轉換爲逗號
var str = "$26.61 - Framed bulletin board offers a self-stick surface for quick and easy note positioning, repositioning, and removing.";
當我將它輸出,但是,我得到這個:
$26.61 , Framed bulletin board offers a self,stick surface for quick and easy note positioning, repositioning, and removing.
下面是一些javascript:
var pro_desc = $('meta[name=Description]').attr("content");
var shortDesc = $.trim(pro_desc).substring(0, 225);
var count1 = shortDesc.search(/$/i);
if(count1!=-1) {
var short_desc1 = shortDesc.replace("$", "");
var short_desc2 = short_desc1.split("-");
var desc1 = short_desc2;
} else {
alert('In Else Section---'+shortDesc);
}
var product_description = desc1;
alert(product_description);
爲什麼我的輸出有,
的,而不是-
的?
你能發佈一些你用過的javascript嗎? – FreeSnow 2013-04-30 11:13:09
var pro_desc = $('meta [name = Description]')。attr(「content」); (0,225) var count1 = shortDesc.search(/ $/i); var short1 = 0。 (count1!= - 1) { \t var short_desc1 = shortDesc.replace(「$」,「」); \t var short_desc2 = short_desc1.split(「 - 」); \t var desc1 = short_desc2; } else { \t alert('In Else Section ---'+ shortDesc); } var product_description = desc2; alert(product_description); – user2046091 2013-04-30 11:13:59
我從元描述中刪除數據,但它不顯示與元內容相同的數據,它添加了逗號而不是連字符... – user2046091 2013-04-30 11:15:42