dom

How to show all the content in a div when printing the page

由 ε祈祈猫儿з 提交于 2020-01-17 02:32:34
问题 I have a div which contains a long text and when printing the page I would like it so the whole text is being printed and not cut off the text. I can provide some sample which is not my real case but it is very similiar: <!DOCTYPE html> <html> <head> <style> .flex-container { display: flex; background:green; padding:10px } .flex-container > div { background:silver; padding:10px; } @media print { div{ } } @page { } </style> </head> <body> <div class="flex-container"> <div>1ajksd ajksd ajksd

How to show all the content in a div when printing the page

由 ≡放荡痞女 提交于 2020-01-17 02:32:12
问题 I have a div which contains a long text and when printing the page I would like it so the whole text is being printed and not cut off the text. I can provide some sample which is not my real case but it is very similiar: <!DOCTYPE html> <html> <head> <style> .flex-container { display: flex; background:green; padding:10px } .flex-container > div { background:silver; padding:10px; } @media print { div{ } } @page { } </style> </head> <body> <div class="flex-container"> <div>1ajksd ajksd ajksd

Rails 4: select DOM element with dynamically generated id

由 点点圈 提交于 2020-01-17 02:21:24
问题 In my Rails 4 app, I have the following DOM structure on one of my views: <tr id="post_row_<%= post.id%>"> [...] # Truncated for brivety <td class="cell_content_center post_approval_section"> [...] # Truncated for brivety </td> </tr> I need to update the content of the td with JavaScript. In order to select it, I tried: $('tr#post_row_<%= j post.id %> > td.post_approval_section').html('<%= j render(partial: "calendars/post_approval") %>'); but this gives me an error: Failed to load resource:

Rails 4: select DOM element with dynamically generated id

由 这一生的挚爱 提交于 2020-01-17 02:21:10
问题 In my Rails 4 app, I have the following DOM structure on one of my views: <tr id="post_row_<%= post.id%>"> [...] # Truncated for brivety <td class="cell_content_center post_approval_section"> [...] # Truncated for brivety </td> </tr> I need to update the content of the td with JavaScript. In order to select it, I tried: $('tr#post_row_<%= j post.id %> > td.post_approval_section').html('<%= j render(partial: "calendars/post_approval") %>'); but this gives me an error: Failed to load resource:

print html table using php dom document

由 て烟熏妆下的殇ゞ 提交于 2020-01-17 01:20:52
问题 Need help, I would like to print this html code in our web page using php domdocument, but struggling I have also write the code with below. Could you please help me. <table width="610" id="machine" border="0" cellSpacing="10" cellPadding="0"> <TBODY> <TR> <TD colSpan=2 align=left> <DIV id=breadcrumbs><A href="/new-and-used-machinery.php">All Machines</A>  >  <A href="/listing.php?cat=Air+Compressors">Air Compressors</A>  > </DIV> <DIV id=ForSale>FOR SALE:</DIV> <H1>5 CFM Used Speedaire Air

react-生命周期

由 情到浓时终转凉″ 提交于 2020-01-16 23:35:51
组件的生命周期 概念：在组件创建、到加载到页面上运行、以及组件被销毁的过程中，总是伴随着各种各样的事件，这些在组件特定时期，触发的事件，统称为 组件的生命周期； 组件生命周期分为三部分： 组件创建阶段 ：组件创建阶段的生命周期函数，有一个显著的特点：创建阶段的生命周期函数，在组件的一辈子中，只执行一次； componentWillMount: 组件将要被挂载，此时还没有开始渲染虚拟DOM render：第一次开始渲染真正的虚拟DOM，当render执行完，内存中就有了完整的虚拟DOM了 componentDidMount: 组件完成了挂载，此时，组件已经显示到了页面上，当这个方法执行完，组件就进入都了 运行中 的状态 组件运行阶段 ：也有一个显著的特点，根据组件的state和props的改变，有选择性的触发0次或多次； componentWillReceiveProps: 组件将要接收新属性，此时，只要这个方法被触发，就证明父组件为当前子组件传递了新的属性值； shouldComponentUpdate: 组件是否需要被更新，此时，组件尚未被更新，但是，state 和 props 肯定是最新的 componentWillUpdate: 组件将要被更新，此时，尚未开始更新，内存中的虚拟DOM树还是旧的 render: 此时，又要重新根据最新的 state 和 props

php dom create element but self-closing

由 谁说我不能喝 提交于 2020-01-16 19:12:10
问题 I want to create a html block, like this: <media> <media-reference source='15.jpg' /> <media-caption>caption</media-caption> <hasSyndicationRights>1</hasSyndicationRights> <licenseId>1</licenseId> <licensorName>name</licensorName> </media> But in my code <media-reference> closes like this </media-reference> . How can I close just that tag? This is my code: $valFieldBody = '<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Odio labore aut hic soluta! Animi quaerat unde commodi minus

Loading RSS file with DOMDocument

由 僤鯓⒐⒋嵵緔 提交于 2020-01-16 18:40:14
问题 I'm having an issue with my PHP assignment for school. I have to create a PHP script that reads an XML file with bunch of URLs to different RSS feeds. I'm using DOMDocument to retrieve an URL from this XML file and load a new DOM with the RSS feed. I assign the "url" node value to $url and then create a new DOM object for the RSS feed using $url. $url = $student->getElementsByTagName("url"); $url = $url->item(0)->nodeValue; $rss = new DOMDocument(); $rss->load($url); The RSS file will not

DOM VBA IE11 Automate Placing Orders on a Website - Trouble With OnChange and Picture Upload

由 戏子无情 提交于 2020-01-16 17:20:04
问题 We have a Virtual Assistant placing hundreds of orders for ball markers on this site: https://www.golfballs.com/Golf-Misc/Tools/Classic-Photo-Poker-Chips-3-Pack.htm I had used VBA before to get data from a website but I would like to use it to automate the placing of orders. I can get close but there are a few things tripping me up. First of all, when you select a color with your mouse, the "Upload a Photo" box appears. I cannot get the box to show up using my VBA code. Using VBA, I cannot

How to detect whether an element inside a component is overflown in Vue?

由 为君一笑 提交于 2020-01-16 16:48:09
问题 I have a component ResultPill with a tooltip (implemented via vuikit) for the main container. The tooltip text is calculated by a getter function tooltip (I use vue-property-decorator) so the relevant bits are: <template> <div class="pill" v-vk-tooltip="{ title: tooltip, duration: 0, cls: 'some-custom-class uk-active' }" ref="container" > ..some content goes here.. </div> </template> <script lang="ts"> @Component({ props: ... }) export default class ResultPill extends Vue { ... get tooltip ()
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