Javascript 更改活动语言图标+;通过以下HTML语言命名
生活- 我的代码-Javascript 更改活动语言图标+;通过以下HTML语言命名,javascript,jquery,html,Javascript,Jquery,Html,生活- 我的代码- <nav role="custom-dropdown" id="nav_language" dir="ltr"> <input type="checkbox" id="button"> <label for="button" id="labelLang" onclick><img alt="English" title="English" src="http://chitrchatr.com/wp-content/plugins/po
<nav role="custom-dropdown" id="nav_language" dir="ltr">
<input type="checkbox" id="button">
<label for="button" id="labelLang" onclick><img alt="English" title="English" src="http://chitrchatr.com/wp-content/plugins/polylang/flags/en_US.png"> English</label>
<ul>
<li><a hreflang="en" href="http://chitrchatr.com/en/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/en_US.png" title="English" alt="English" /> English</a></li>
<li><a hreflang="de" href="http://chitrchatr.com/de/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/de_DE.png" title="Deutsch" alt="Deutsch" /> Deutsch</a></li>
<li><a hreflang="ru" href="http://chitrchatr.com/ru/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/ru_RU.png" title="Русский" alt="Русский" /> Русский</a></li>
<li><a hreflang="es" href="http://chitrchatr.com/es/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/es_ES.png" title="Español" alt="Español" /> Español</a></li>
<li><a hreflang="zh" href="http://chitrchatr.com/zh/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/zh_CN.png" title="中文 (中国)" alt="中文 (中国)" /> 中文 (中国)</a></li>
<li><a hreflang="ar" href="http://chitrchatr.com/ar/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/ar.png" title="العربية" alt="العربية" /> العربية</a></li>
<li><a hreflang="fr" href="http://chitrchatr.com/fr/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/fr_FR.png" title="Français" alt="Français" /> Français</a></li>
<li><a hreflang="it" href="http://chitrchatr.com/it/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/it_IT.png" title="Italiano" alt="Italiano" /> Italiano</a></li>
<li><a hreflang="in" href="http://chitrchatr.com/in/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/id_ID.png" title="Bahasa Indonesia" alt="Bahasa Indonesia" /> Bahasa Indonesia</a></li>
<li><a hreflang="ko" href="http://chitrchatr.com/ko/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/ko_KR.png" title="한국어" alt="한국어" /> 한국어</a></li>
<li><a hreflang="th" href="http://chitrchatr.com/th/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/th.png" title="ไทย" alt="ไทย" /> ไทย</a></li>
<li><a hreflang="tl" href="http://chitrchatr.com/tl/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/tl.png" title="Tagalog" alt="Tagalog" /> Tagalog</a></li>
<li><a hreflang="hi" href="http://chitrchatr.com/hi/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/hi_IN.png" title="हिन्दी" alt="हिन्दी" /> हिन्दी</a></li>
<li><a hreflang="ja" href="http://chitrchatr.com/ja/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/ja.png" title="日本語" alt="日本語" /> 日本語</a></li>
<li><a hreflang="sv" href="http://chitrchatr.com/sv/"><img src="http://chitrchatr.com/wp-content/plugins/polylang/flags/sv_SE.png" title="Svenska" alt="Svenska" /> Svenska</a></li>
</ul>
英语
我想把它编码成
然后
那-
英语
将是-
<label for="button" id="labelLang" onclick><img alt="German" title="German" src="http://chitrchatr.com/wp-content/plugins/polylang/flags/de-DE.png"> German</label>
<label for="button" id="labelLang" onclick><img alt="Italian" title="Italian" src="http://chitrchatr.com/wp-content/plugins/polylang/flags/it-IT.png"> Italian</label>
德语
再次当
然后
那-
英语
将是-
<label for="button" id="labelLang" onclick><img alt="German" title="German" src="http://chitrchatr.com/wp-content/plugins/polylang/flags/de-DE.png"> German</label>
<label for="button" id="labelLang" onclick><img alt="Italian" title="Italian" src="http://chitrchatr.com/wp-content/plugins/polylang/flags/it-IT.png"> Italian</label>
意大利语
我知道JavaScript可以实现这一点,我知道如何通过JavaScript获取html语言值,但不知道如何通过语言值更改语言名称+图标。然后使用js!:D
给标签一个唯一的id。
加载页面后,运行javascript函数,使用
lbl = document.getElementById("idvalue")
lbl.setAttribute("alt","xxx")
我没有尝试代码,可能有一些错误。但这是一个暗示:)
- 然后您可以动态添加它:比如
labelLang.attr('src',lansrc+langarr[0]) //for en-US labelLang.attr('src',lansrc+langarr[1]) //for de-DE labelLang.attr('src',lansrc+langarr[2]) //for it-IT
var lang = document.documentElement.lang
var sub;
if ( lang.length == 5 && (lang.indexOf("-") != -1) ) {
sub = lang.replace('-','_') + ".png";
}
else if (lang.length == 2) {
sub = lang + ".png";
}
else {
return false;
}
$("img[src]").each(function(){
if ( $(this).parent("a") && $(this).attr('src').indexOf(sub) > 0) {
var labels_img = $("label > img");
$("label").html("");
labels_img.attr('src', $(this).attr('src') );
labels_img.attr('title', $(this).attr('title') );
labels_img.attr('alt', $(this).attr('alt') );
$("label").html(labels_img);
$("label").append( $(this).attr('title') );
<!-- uncomment below to see html -->
<!-- alert( $("label").parent().html()); -->
return false;
}
});
var lang=document.documentElement.lang
var-sub;
if(lang.length==5&&(lang.indexOf(“-”)!=-1)){
sub=lang.replace('-','.'+.png);
}
else if(lang.length==2){
sub=lang+“.png”;
}
否则{
返回false;
}
$(“img[src]”)。每个(函数(){
if($(this.parent('a')&&$(this.attr('src').indexOf(sub)>0){
var labels_img=$(“label>img”);
$(“标签”).html(“”);
标签\ img.attr('src',$(this.attr('src'));
标签\ img.attr('title',$(this.attr('title'));
标签\ img.attr('alt',$(this.attr('alt'));
$(“label”).html(labels\u img);
$(“标签”).append($(this.attr('title'));
返回false;
}
});
但正如前面所说,我也认为,如果在标签中使用id,将会更加实用,而且工作量也会减少。您已经为此做了哪些尝试?我已经制作了一个原型,这是您想要的吗?
var lang = document.documentElement.lang
var sub;
if ( lang.length == 5 && (lang.indexOf("-") != -1) ) {
sub = lang.replace('-','_') + ".png";
}
else if (lang.length == 2) {
sub = lang + ".png";
}
else {
return false;
}
$("img[src]").each(function(){
if ( $(this).parent("a") && $(this).attr('src').indexOf(sub) > 0) {
var labels_img = $("label > img");
$("label").html("");
labels_img.attr('src', $(this).attr('src') );
labels_img.attr('title', $(this).attr('title') );
labels_img.attr('alt', $(this).attr('alt') );
$("label").html(labels_img);
$("label").append( $(this).attr('title') );
<!-- uncomment below to see html -->
<!-- alert( $("label").parent().html()); -->
return false;
}
});