td

使用VUE的准备工作,以及显示文本

谁都会走 提交于 2019-12-03 10:24:11
需应用一个文件 <script src="~/Scripts/vue.js"></script> VUE的js必要文件 vue在js中的代码展示,以及js代码的讲解 var vm=new Vue({     //el表示关联的的位置 el: "#text",//#text表示找到ID为text的位置,也就是原生js的选择器    //数据 {{msg}}对应的数据 data: { msg: "Hello Vue", msg1: "<h1>Html</h1>", info:"你好" } }) VUE显示的几种方式 @*V-text无闪动问题 推荐使用v-text给用户更好的体验*@ <div id="text"> @*插入文本,比较方便快捷*@ <div v-text="msg"></div> @*插入HTML片段,比较危险,容易导致xss攻击*@ <div v-html="msg1"></div> @* v-pre 显示原始数据,跳过编译命令*@ <div v-pre>{{msg}}</div> @*v-once 显示的内容只显示一次,过后就不具有响应式的效果 应用场景:显示的信息后序不需要再修改,就可以使用v-once 好处是,提高性能,不需要监听属性*@ <div v-once>{{info}}</div> </div> 这里对应上面HTML代码显示出的效果 VUE解决闪动问题

html-table布局

浪子不回头ぞ 提交于 2019-12-03 10:23:21
<!DOCTYPE html><html><head> <title>简历布局</title></head><body> <table width="800" height='800' border="0" cellpadding="0" cellspacing="0"> <tr> <td width="260" valign="top" bgcolor="#f2f2f2"> <table width="200" border="0" cellpadding="0" cellspacing="0" align="center"> <tr> <td height="100"></td> </tr> <tr> <td align="right"><img src="images/person.png"></td> </tr> <tr> <td align="right">张达山</td> </tr> <tr> <td align="right">12345678910</td> </tr> <tr> <td align="right">1234@163.com</td> </tr> </table> </td> <td width="30"></td> <td width="480" valign="top"> <table width="480" border="0"

Tablesorter n[0] undefined

匿名 (未验证) 提交于 2019-12-03 09:14:57
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I am having issues with the tablesorter. The error is: n[0] is undefined function appendToTable(table,cache) { if(table.config.debug) {var appendTime = new Date()} var c = cache, r = c.row, n= c.normalized, totalRows = n.length, checkCell = (n[0].length-1), tableBody = $(table.tBodies[0]), rows = []; for (var i=0;i < totalRows; i++) { rows.push(r[n[i][checkCell]]); if(!table.config.appender) { var o = r[n[i][checkCell]]; var l = o.length; for(var j=0; j < l; j++) { tableBody[0].appendChild(o[j]); } //tableBody.append(r[n[i][checkCell]]); } }

CSS fails to create a horizontal scroll bar

匿名 (未验证) 提交于 2019-12-03 09:02:45
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have CSS sheet which fails to create a horizontal scroll bar when the table width is greater than 800px wide. CSS looks like: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <style type="text/css"> html, body { max-width : 800px; margin-left:auto; margin-right:auto; } body { background-color:#000000; } #content { position:relative; z-index:1; } #header { position:relative; background-image: url(http://img.photobucket.com/albums/v224/Tahira/HARPALGETMENERDS4.jpg);

React: &lt;tr&gt; cannot appear as a child of &lt;td&gt;. See Comment &gt; td &gt; tr

匿名 (未验证) 提交于 2019-12-03 08:57:35
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: So why is react complaining that I cannot have a 'tr' as a child of a 'td'? <tr> <td colSpan={2}> <tr> <td> <Some picture> </td> <td> <some content> </td> </tr> <tr> <td colSpan={2}> <p>Paragraph stuff</p> </td> </tr> </td> </tr> Maybe I have to put another table or something? 回答1: Yes, you'll need this mark up: <table> <tbody> <tr> <td colspan={2}> <table> <tbody> <tr> <td></td> <td></td> </tr> <tr> <td colspan={2}> <p>Paragraph stuff</p> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> It is not valid markup to have a nested <tr

Scrapy - Extract items from table

匿名 (未验证) 提交于 2019-12-03 08:48:34
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: Trying to get my head around Scrapy but hitting a few dead ends. I have a 2 Tables on a page and would like to extract the data from each one then move along to the next page. Tables look like this (First one is called Y1, 2nd is Y2) and structures are the same. <div id="Y1" style="margin-bottom: 0px; margin-top: 15px;"> <h2>First information</h2><hr style="margin-top: 5px; margin-bottom: 10px;"> <table class="table table-striped table-hover table-curved"> <thead> <tr> <th class="tCol1" style="padding: 10px;">First Col Head</th> <th class=

Change Row Color based on td value using Jquery

匿名 (未验证) 提交于 2019-12-03 08:46:08
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have a table that gets populated from a database. I have 2 conditions that i need to apply Apply Zebra striping to the Table (Completed) Change Row color to red based td value <tr class = "alt" > <td class = "status" ><input type = "text" value = "One" ></td> <td class > Received </td> </tr> <tr class = "alt" > <td class = "status" ><input type = "text" value = "One" ></td> <td class > Received </td> </tr> <tr class = "alt" > <td class = "status" ><input type = "text" value = "Zero" ></td> <td class > Received </td> </tr> <tr

What's the difference between these two selectors?

匿名 (未验证) 提交于 2019-12-03 08:44:33
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: $ ( this ). parents ( 'table:first > tbody > tr' ) And $ ( this ). parents ( 'table:first' ). children ( 'tbody' ). children ( 'tr' ) 回答1: The difference is that the first selector is entirely within the parents call, whereas the second one isn't. Therefore, the first one looks for all parents of this which match table:first > tbody > tr . (In other words, a tr containing this that is in the first table ) The second one will find the parent of this which matches table:first , then find all of the tr s directly within tbody s of

jQuery conditional selector for table rows

匿名 (未验证) 提交于 2019-12-03 08:36:05
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have a table with data in: <td> item </td><td> order code </td><td> price </td> I'm processing the table with jQuery which needs to find the order code: $.each($('.productList tbody tr'), function() { var orderCode = $(this).find('td:eq(1)').html().trim(); // do stuff }); If there are no products, the table shows a message: <td colspan="3"> There are no products to display </td> The above row causes the jQuery function to bomb out. What's the most robust way to use a conditional selector to ignore the "no products" row? Is there a selector

Non Uniform Dashed Border in Table Cells

匿名 (未验证) 提交于 2019-12-03 08:36:05
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I have applied CSS border-bottom:1px dashed #494949; on several consecutive cells of a single row of an HTML table, but the border is not uniform. The dashes at the end of each cell appear little longer. Dotted border is also not uniform. I am also using border-collapse:collapse; Here is the screenshot: Is there any way I can get uniform dashed border? 回答1: Browsers have oddities in rendering dashed borders. You can fight against them by removing cell spacing and cell padding and setting the border on a tr element and not on cells, e.g.