Pan*_*rma 2 html javascript css jquery tooltip
我试图在点击一个按钮后为输入框提出一个工具提示,但是问题是没有按下按钮点击它在鼠标悬停在输入时提升,我需要的是,当有人点击Create Stock它时检查输入的值id = "id_stock",如果为空,则将工具提示提升到该输入框,并在开始填充输入时消失.这是我试过的.
$("#id_stock_btn").click(function() {
/* Act on the event */
if(!$('#id_stock').val())
{
$('#id_stock').tooltip({title: "Please give some stock first."});
}
else {
//Do Some Other Stuff
}
});Run Code Online (Sandbox Code Playgroud)
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" integrity="sha384-9gVQ4dYFwwWSjIDZnLEWnxCjeSWFphJiwGPXr1jddIhOegiu1FwO5qRGvFXOdJZ4" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js" integrity="sha384-cs/chFZiN24E4KMATLdqdvsezGxaGsi4hLGOzlXwp5UZB1LY//20VyM2taTB4QvJ" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js" integrity="sha384-uefMccjFJAIv6A+rW+L4AHf99KvxDjWSu1z9VI8SKNVmz4sk7buKt/6v9KI65qnm" crossorigin="anonymous"></script>
<!--_____________All Required Header Files End____________________________-->
<label class="control-label" for="id_stock">Stock</label>
<button id="id_stock_btn" type="button" name="stock_btn">Create Stock</button>
<input type="number" name="stock" class="form-control" id="id_stock" required="" data-original-title="" title="">Run Code Online (Sandbox Code Playgroud)
我没有在工具提示中给出任何触发事件,那么它也在提高Hover为什么?
小智 5
您遇到的主要问题是该.tooltip()方法仅初始化工具提示设置(请参阅此处的文档).这就是为什么在第一次单击按钮之前工具提示不显示的原因,因为.click()它首先创建了它.
那么你需要做的是解决这个问题:
.tooltip("show")功能(docs)我已经包含了一个新的,经过修改的代码片段,其中我举例说明了如何完成这三项内容,特别是如何隐藏工具提示的示例(我的示例在重新单击输入时执行此操作).
// Initialize tooltip on #id_stock input
$('#id_stock').tooltip({
title: "Please give some stock first.",
trigger: "manual"
});
// Manually hide tooltip when re-clicking the input
// This can be modified to hide the tooltip whenever you see fit
$("#id_stock").click(function(e) {
$(this).tooltip("hide");
});
$("#id_stock_btn").click(function() {
/* Act on the event */
if(!$('#id_stock').val())
{
$('#id_stock').tooltip("show"); // Show tooltip
}
else {
//Do Some Other Stuff
}
});Run Code Online (Sandbox Code Playgroud)
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css" integrity="sha384-9gVQ4dYFwwWSjIDZnLEWnxCjeSWFphJiwGPXr1jddIhOegiu1FwO5qRGvFXOdJZ4" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js" integrity="sha384-cs/chFZiN24E4KMATLdqdvsezGxaGsi4hLGOzlXwp5UZB1LY//20VyM2taTB4QvJ" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js" integrity="sha384-uefMccjFJAIv6A+rW+L4AHf99KvxDjWSu1z9VI8SKNVmz4sk7buKt/6v9KI65qnm" crossorigin="anonymous"></script>
<!--_____________All Required Header Files End____________________________-->
<label class="control-label" for="id_stock">Stock</label>
<button id="id_stock_btn" type="button" name="stock_btn">Create Stock</button>
<input type="number" name="stock" class="form-control" id="id_stock" required="" data-original-title="" title="">Run Code Online (Sandbox Code Playgroud)