$(document).ready(function() { var isChange = false; var editObj = $("input,textarea,select"); editObj.change(function () { isChange = true; $(this).addClass("editing"); }); $(window).bind( beforeunlo...
in the Mall project, the sessionstorage cache is used to pass parameters to the order page, but after the Wechat floating window is enabled, the Android phone enters the order page again, and the sessionstorage will be emptied before. If you think of usi...
The project uses some jq plug-ins and relies on jq to run, so jq is introduced. webpack.base.conf.js plugins: [ new webpack.optimize.CommonsChunkPlugin( common.js ), new webpack.ProvidePlugin({ jQuery: "jquery", $: &qu...
$( body ).on( change , .add-btn ,function(e){ var id = $( .admin-upload-inline ).length + 1; var iconLayout = $( <div class="admin-upload-inline add-btn pointer" id="icon-layout- +id+ "> ); var fileInp...
there are several pieces of data, all of which can be edited. There is an error message after the first piece of data editing is illegal, but the error message left by the previous piece of data is displayed before it is edited when the second piece of d...
take the introduction of momentjs online as an example. When introduced online, the page will automatically generate cookie under the root domain name of momentjs, but when I checked the source code of momentjs, I did not find any code implanted in cook...
the Jquery OrgChart plug-in seems to have only one parent. How to set it to have multiple parent nodes, or which plug-ins can implement a node with multiple parent nodes and multiple child nodes ...
onUploadSuccess: function (file, data, response) { callback function after each file is uploaded var json = eval ( "( " + data + ") "); data data has no value on 64-bit Firefox, 32-bit is normal, and this control has a problem with Chrome button s...
Please read the following HTML, and answer the question. <body style="text-align: center"> <script language="JavaScript"> function prepareUpdateRow(){ var frm = document.resultForm; if(selectedCheckbo...
1. I used the fullpage.js plug-in in a project that requires full-screen scrolling. On the PC side, you can use the mouse wheel to achieve full-screen scrolling. However, after using the analog mobile phone, you can not punish the sliding effect, but yo...
<p id="num"> <p id="num_1"> $("-sharpnum").rollNumDaq({ deVal: 16888 }); $("-sharpnum_1").rollNumDaq({ deVal: 2478 }); ;(function($, window, document) { "use strict"; va...
1. Is the style of the red box above provided by the Baidu sharing plug-in? 2, how the code needs to use the plug-in ...
the requested data is as follows <thead> <tr> <th>Column 1< th> <th>Column 2< th> < tr> < thead> <tbody> < tbody> < table> the j...
Click to play the video var videoRegion; $(".visit-btn").on("click", function() { if(videoRegion){ videoRegion.show(), videoRegion.play(); }else{ $(document.body).append( <video id="m...
data is rendered, but SuperSlise error: navObj.size is not a function import $ from .. lib jquery-vendor ; import .. lib jquery.SuperSlide.2.1.1.source ; import slide from .. lib jquery.SuperSlide.2.1.1.source import doT from dot ;...
as the title when writing a front-end page, the select 2 plug-in is used to achieve multiple selections, but the direction of the drop-down is uncontrollable. looking at the API document on the official website, we know that he can judge whether to e...
panzoom is very good, with a full range of properties and events, but it s a bit stuck to use. Is there a js or JQ plug-in that is easier to use than panzoom? needs to pan and zoom more smoothly. ...
html <el-row v-for="menu in formInline6" :key="menu.key" :gutter="20" > <el-col :span="4" class="in-left" style="padding-left:0;"> <label for="radio" cla...
topic description allows an object to change its behavior when its internal state changes, and the object seems to modify its class what do you mean? My understanding of the first half of the sentence is. When an object changes from one state to a...
<el-col :xs="24" :sm="24" class="introduce"> <el-col :xs="24" :sm="6" class="a"> <div class="intro">dadaaaaaaaaaaaaaaaaaaaaaaaaa<br>aaaaaaaaaaaaaaaa...
...
for example, given a number 210 (11010010 in binary), where bits 2, 5, 7, and 8 are 1 (starting from the rightmost), then the result is [2 mine5, 7, 8]. are there any efficient solutions? ...