我有这段代码,我试图首先在div中获取内容,然后将其与字符串匹配。如果匹配...做点什么。但是,此代码似乎与一切匹配。
逻辑是这样的: 1.对于四个页脚节 2.如果该部分的标题与“保持联系”相匹配 3.添加此图片
在此先感谢您的帮助!
// ADD ARROW TO FOOTER
$(".footer-nav__title").each(function () {
var results = $( ".footer-nav__title" ).html();
var match = ("Stay Connected");
if($('results:contains(match)')) {
$(this).append('<img src="https://cdn.shopify.com/s/files/1/0013/8467/7443/files/footer-arrow.png?8377676856849539925" alt="" class="footer-arrow" />');
}
});
答案 0 :(得分:5)
结果和 match 都是字符串变量,但是您没有在代码中正确连接它们。即使您这样做,也不会获得理想的效果。
这应该为您提供所需的结果:
var results = $(this).html();
var match = ("Stay Connected");
if (results.indexOf(match) > -1) {
$(this).append('<img src="https://cdn.shopify.com/s/files/1/0013/8467/7443/files/footer-arrow.png?8377676856849539925" alt="" class="footer-arrow" />');
}
答案 1 :(得分:3)
/* Criteria from the OP
1. For each of the four footer sections
2. If the title of the section matches "Stay Connected"
3. Add this image
*/
//#1
$(".footer-nav__title").each(function(){
//#2
//Don't look up the element again, especially a global selector that will get them
//all. Use the one you are looping over.
if (this.innerHTML.indexOf('Stay Connected') > -1) {
//#3
$(this).append('<img src="https://cdn.shopify.com/s/files/1/0013/8467/7443/files/footer-arrow.png?8377676856849539925" alt="" class="footer-arrow" />');
}
});