我正在通过input field
事件从.onclick
捕获值,在该事件中,我使用附加信息创建了一个新的div。我正在尝试在新创建的行中的输入旁边添加3个<button>
标记,但是似乎无法弄清楚如何正确地将它们与.addClass
一起添加,以便可以将它们设置为好吧。
我尝试了几种添加<button>
div的方法,但是无法解决问题。一切正常,但我需要在按钮上添加一个新类。
$("#search-submit").on("click", function() {
// variable for using the search functionality and adding it to the itinerary for the first day
var itineraryInput = $("#search").val();
var row = $("<div>");
row.addClass("attraction");
row.append("<p>" + itineraryInput + "</p>");
row.append("<button>" + "<button>" + "<button>");
$("#first").prepend(row);
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="map" style="height: 100%"></div>
<div class="row mb-2">
<div class="col">
<input type="text" class="form-control" id="search" placeholder="Search for an attraction...">
<button id="search-submit" class="btn btn-lg pull-right">Add To Your Itinerary!</button>
</div>
</div>
<div class="trans_container">
<div id="trans_first"></div>
<div id="trans_second"></div>
</div>
<div class="acontainer">
<div id="first"></div>
<div id="second"></div>
<div id="clear"></div>
</div>
答案 0 :(得分:0)
var $button = $("button")
// Adding event listener for when user clicks the add-bttn
$button.on("click", function() {
// variable for using the search functionality and adding it to the itinerary for the first day
var itineraryInput = ($("#search").val() === "") ? " " : $("#search").val();
console.log(itineraryInput);
var row = $("<div>");
row.addClass("attraction");
row.append("<p>" + $('div.attraction').length + "</p>");
row.append("<button>" + itineraryInput + "</button>");
//providing the last thing I tried to do to make it work.
// var attButton = $("<button>");
// attButton.addClass("attButton");
// attButton.append("<button>" );
$("#first").prepend(row);
});
答案 1 :(得分:0)
我们已经为按钮类创建了数组,然后使用addClass函数将这些类添加到按钮中。试用我们的脚本后,请分享您的反馈意见。
$("#search-submit").on("click", function() {
// variable for using the search functionality and adding it to the itinerary for the first day
var itineraryInput = $("#search").val();
console.log(itineraryInput);
var classes = ["classA", "classB", "classC"]; // array of classes for button
var row = $("<div>");
row.addClass("attraction");
row.append("<p>" + itineraryInput + "</p>");
for (var i = 0; i < 3; i++) {
$("<button>" + itineraryInput + "</button>").addClass(classes[i]).appendTo(row); // added class to button
}
// var attButton = $("<button>");
// attButton.addClass("attButton");
// attButton.append("<button>" );
$("#first").prepend(row);
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="map" style="height: 100%"></div>
<div class="row mb-2">
<div class="col">
<input type="text" class="form-control" id="search" placeholder="Search for an attraction...">
<button id="search-submit" class="btn btn-lg pull-right">Add To Your Itinerary!</button>
</div>
</div>
<div class="trans_container">
<div id="trans_first"></div>
<div id="trans_second"></div>
</div>
<div class="acontainer">
<div id="first"></div>
<div id="second"></div>
<div id="clear"></div>
</div>