當用戶第一次加載頁面時,我有一堆產品會被加載(附加到頁面)到頁面。我使用$ .post()調用數據庫,然後將數據作爲div數添加到容器中。Div無法響應jQuery功能
$(function() { var profile_looks = $('#profile_looks'); $.post("apples.php", function(json) { var looks = $.parseJSON(json); profile_looks.prepend( (some code here) ) }); // close $.post()
這些產品加載後,我希望產品在懸停時更改背景顏色。
var product_tags = $('.product_tags'); product_tags.mouseenter(function() { $(this).css('background-color', 'white'); }); }); // close $(function()
但是第2步不能正常工作,這意味着當我將鼠標放置在product_tags,他們不會改變。爲什麼不是product_tags div響應函數調用?
下面
$(function() {
var profile_looks = $('#profile_looks');
$.post("apples.php", function(json) {
var looks = $.parseJSON(json);
var page_post = "";
$.post('oranges.php', function(products_data) {
var products_display = $.parseJSON(products_data);
for(i = 0; i < looks.length; i++) {
var fruits = products_display[i];
for(var key in fruits) {
var test = "<div class='product_tags' style='color:" + "black" + "' >" + "<span class='type' style='font-weight:600'>" + key + "</span>" + " " + "<span class='title'>" + fruits[key] + "</span>" + "</div>";
var mega = mega + test;
}; // the 2nd for-loop finishes, and re-runs the first for-loop
}; // b=0 timer loop finishes
profile_looks.prepend(
"<div class='look'>" + "<div class='look_picture_container'>" +
"<img src='" + "user_pictures/" + username_cookie + "/" + looks[i][0] + "'>" +
"<div class='heart'>" +
"<img src='" + "../function icons/hearticon black.png" + "'>" +
"<div class='heartcount'>" +
"</div>" +
"</div>" +
"<div class='product_tags_container' style='background-color:" + looks[i][3] + "' >" + mega + "</div>" +
"</div>" + // class="look_picture_container"
"<div class='post_description'>" +
looks[i][1] +
"</div>" + // class= "post_description"
"</div>"); // class="look"
var mega = "";
}
}); // for the $.post(displayproducts.php)
}) // for the $.post(displaylooks.php)
var product_tags = $('.product_tags');
product_tags.mouseenter(function() {
$(this).css('background-color', 'white');
});
product_tags.mouseleave(function() {
$(this).css('background-color', 'transparent')
});
}); // end of $(function()