如果特定文本显示在跨度中,我试图隐藏 aa div。我正在使用 jquery,这是代码:
HTML
<div class=“deliveryUpsellText”>
<p>blabla</p>
</div>
<ul>
<li class=“error-msg”>
<ul>
<li>
<span> Coupon Code “blabla” is not valid
</span>
</li>
</ul>
</li>
</ul>
<button type="button" id="cartCoupon" title="Apply Coupon" class="button applycouponhide" onclick="discountForm.submit(false) ; " value="Apply Coupon"><span style="background:none;"><span style="background:none;">Apply</span></span></button>
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jQuery
$j('#cartCoupon').click(function(){
if($j(".error-msg span:contains('blabla')")){
$j('.deliveryUpsellText').css({"display":"none"});
}
});
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它在单击时隐藏 div,但它会忽略 if 语句。因此,即使跨度中的文本是“猫”,它仍会隐藏 div。谁能发现我做错了什么?此外,由于#cartCoupon按钮具有 onclick 事件dicountForm.submit(false);,deliveryUpsellText 在单击时被隐藏,但它未绑定到表单提交,因此一旦提交表单,它就会再次显示。有人知道我该如何解决吗?
我正在尝试编写一个composer.json文件,该文件将连续运行几个命令行命令,例如,如下所示:
"scripts": {
"test": [
"@createDir"
],
"createDir": "mkdir testing"
}
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当我在终端中使用composer.phar update目录运行composer文件时,虽然未创建。有人能指出我正确的方向该怎么做或我做错了什么吗?
我更新了一个数据库,Excel表格存在一个问题,?而不是°一列的所有项目.该列被调用,Chemical并在一个名为的表中ChemicalResistance.
有没有人知道如何在SQL中更改它而不是必须逐行更改整个Excel工作表?
我想过使用REPLACE但无法让它工作,我对SQL很新
所以我写了一些代码来显示我网站上的倒计时时钟.html看起来像这样:
<div id="deadline_Container">
<div id="clockdiv">
<span class="deadline_Text">You only have </span>
<div>
<span class="days"></span><span class="smalltext">Day</span>
</div>
<div>
<span class="hours"></span><span class="smalltext">Hours</span>
</div>
<div>
<span class="minutes"></span><span class="smalltext">Minutes</span>
</div>
<div class="clockLast">
<span class="seconds"></span><span class="smalltext">Seconds</span>
</div>
<span class="deadline_Text2">left to use your voucher code!</span>
</div>
</div>
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和javascript:
<script type="text/javascript">
var deadline = new Date(Date.UTC(2016,11, 22, 23, 59, 59));
function time_remaining(endtime){
var t = endtime - new Date();
var seconds = Math.floor( (t/1000) % 60 );
var minutes = Math.floor( (t/1000/60) % 60 );
var hours = …Run Code Online (Sandbox Code Playgroud) 我有一个功能可以在单击它之外的任何地方时关闭模态。这是代码JS:
var modal = document.querySelectorAll('.quickview-modal')
// When the user clicks anywhere outside of the modal, close it
modal.forEach(function() {
window.onclick = function(event) {
if (event.target == modal) {
$('.item').removeClass('modal-carousel-fix');
$('.modal-backdrop').css('display','none')
$('.quickview-modal').css('display','none');
$(this).parent().closest('.carousel-inner').css('overflow', 'hidden');
}
}
});
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HTML:
<div class="modal quickview-modal" id="quickViewModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-body">
<p>Modal Content</p>
</div>
</div>
</div>
</div>
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但这似乎不起作用。如果我把它改成
var modal = document.querySelector('.quickview-modal')
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if …Run Code Online (Sandbox Code Playgroud) 这可能需要花费很长时间,但是我们开始吧。我有6个不同的变量,需要创建不同的url参数。因此,例如:
var A
var B
var C
var D
var E
var F
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现在,我基本上需要考虑这6个之间的所有选项。因此,例如对于var A,我需要进行以下操作:
if (A != '' && B == '' && C == '' && D == '' && E == '' && F == '') {
url += A ;
}
else if (A != '' && B != '' && C == '' && D == '' && E == '' && F == '') {
url += A + "+" + B;
}
else …Run Code Online (Sandbox Code Playgroud) 我的应用程序代码中包含此代码
using (SqlConnection oConn = new SqlConnection(ConfigurationManager.ConnectionStrings["data.user"].ToString()))
{
oConn.Open();
using (SqlCommand oCmd = new SqlCommand(strQuery, oConn))
{
oCmd.CommandType = CommandType.StoredProcedure;
oCmd.Parameters.Add(new SqlParameter("@J_ID", SqlDbType.NVarChar, 50));
oCmd.Parameters["@J_ID"].Value = JobID;
using (SqlDataReader drJobDetails = oCmd.ExecuteReader())
{
if (drJobDetails.Read())
{
Jobs oJob = new Jobs();
oJob.JobIDNumber = 1;
oJob.JobID = drJobDetails[drJobDetails.GetOrdinal("J_ID")] as string;
oJob.JobTitle = drJobDetails[drJobDetails.GetOrdinal("J_Title")] as string;
oJob.JobShortDescription = "";
oJob.JobDescription = drJobDetails[drJobDetails.GetOrdinal("J_Description")] as string;
oJob.JobLocation = drJobDetails[drJobDetails.GetOrdinal("BDS_Name")] as string;
oJob.JobHREmail = drJobDetails[drJobDetails.GetOrdinal("J_HREmail")] as string;
oJob.JobDateAdded = drJobDetails[drJobDetails.GetOrdinal("J_DateAdded")] as DateTime? ?? default(DateTime);
oJob.JobUserAdded …Run Code Online (Sandbox Code Playgroud) javascript ×4
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