Recent questions in Technique[技术]

0 votes

324 views

1 answer

javascript - 输入时jquery禁用表单提交(jquery disable form submit on enter)

I have the following javascript in my page which does not seem to be working. (我的页面中有以下javascript似乎不起作用 ) $('form').bind(" ... 提到的代码并不能阻止表单提交 ) ask by Adam Levitt translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

384 views

1 answer

javascript - 您何时在反应中使用类组件，因为useState现在在功能组件中可用(When do you use class components in react since useState is now available in Functional components)

I am not an expert in react so I am a little confused but since the introduction of react hooks. (我不是React方面的专家，所以我有点 ... 候使用类组件而不是功能组件？) ask by Inioluwa Sogelola translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

604 views

1 answer

javascript - 如何在html canvas元素上绘制半透明线，且该线中没有点？ [重复](How do I draw a semi transparent line on a html canvas element without dots in the line? [duplicate])

(This question already has answers here) : ( (这个问题已经在这里有了答案) ：) Drawing semi-transparent lines on mouse movement in ... 'mousemove', draw); }); ask by Hoyt Felton translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

492 views

1 answer

javascript - 不变违规：对象作为React子元素无效(Invariant Violation: Objects are not valid as a React child)

In my component's render function I have: (在组件的render函数中，我有：) render() { const items = ['EN', 'IT', 'FR', 'GR', 'RU'] ... 是我无法删除此行，因为我需要更新此组件的状态) ask by almeynman translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

200 views

1 answer

javascript - 输入以下结果(Result below input)

how best can I put the result of each checkbox under the text? (如何最好地将每个复选框的结果放在文本下方？) Selecting the CheckBox ... ></td> </tr> </table> ask by Atila Oliveira translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

233 views

1 answer

javascript - 使用Javascript将对象数组导出到Excel(Export array of objects into Excel using Javascript)

I'm writing a client side method, that creates an array of objects.I open an existing excel to write the values from ... 它是在ARAS中调用ItemType（Item）的标准) ask by GBI translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

197 views

1 answer

javascript - JavaScript和ECMAScript有什么区别？(What is the difference between JavaScript and ECMAScript?)

What's the difference between ECMAScript and JavaScript? (ECMAScript和JavaScript有什么区别？) From what I've deduced, ECMAScript is the ... correct? (这个对吗？) ask by Guy translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

353 views

0 answers

asp.net - jQuery UI“ $（”＃datepicker“）。datepicker不是函数”(jQuery UI “ $(”#datepicker“).datepicker is not a function”)

When i use DatePicker, jQuery's UI plugin, in an existing .aspx page I get errors that: (当我在现有的.aspx页面中使用jQuery的UI插件 ... 提示来找到干扰jQuery UI插件的元凶？) ask by burnt1ce translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

326 views

1 answer

javascript - JavaScript中变量的范围是什么？(What is the scope of variables in JavaScript?)

What is the scope of variables in javascript? (javascript中变量的范围是什么？) Do they have the same scope inside as opposed to outside ... 的，这些变量将存储在哪里？) ask by lYriCAlsSH translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

468 views

1 answer

javascript - 将道具传递给React中的父componenet(Pass Props to parent componenet in React)

I'm trying to pass id from child component(and nested component) to it's parent. (我正在尝试将id从子组件（和嵌套组件）传递给它的父组件 ) ... would be appreciate it (任何帮助将不胜感激) ask by Enzo translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

697 views

1 answer

javascript - 单击另一个菜单时，AdminLTE 3展开菜单不会关闭/折叠(AdminLTE 3 expand menu doesn't close/collapse when clicking on another menu)

How can I make other slide-down menus close when clicking on another menu item? (单击另一个菜单项时，如何关闭其他下拉菜单？) Right now ... > </li> </ul> </nav> ask by Mohammad Usman translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

388 views

1 answer

javascript - jQuery显示隐藏，不显示第二个div(JQuery show hide, not showing second div)

I have a Jquery show hide script that i have been using fine, i now want to add in a second div to show hide.. (我有一个我一直使 ... 显示没有它的代码，该代码不起作用) ask by Chris Rowley translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

444 views

0 answers

javascript - 在IE11上访问localStorage时，Microsoft Internet扩展中发生内部错误(An internal error occurred in the Microsoft Internet extensions when accessing localStorage on IE11)

Quite strange this one. (这个很奇怪 ) I was testing a webpage on IE11 when I suddenly realized that each time that javascript code ... 功，任何见识都会受到赞赏 ) ask by Bardo translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

528 views

1 answer

javascript - 什么是最有效的方法来迭代嵌套的javascript对象并在jsx中呈现(What is most performant way to iterate nested javascript objects and render inside jsx)

I would like to render this nested JS object inside React component into ol > li > ol > li format, and nested objects should be ... } ] } ] } ] } } ask by Raghav translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

584 views

1 answer

javascript - 如何在单击按钮时打印HTML内容，而不是页面？ [重复](How to print HTML content on click of a button, but not the page? [duplicate])

This question already has an answer here: (这个问题在这里已有答案：) Print <div id= printarea ></div> only? (仅打印<div id = ... Any better idea? (有什么好主意吗？) ask by Debiprasad translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

391 views

1 answer

javascript - 调整HTML5画布大小以适合窗口(Resize HTML5 canvas to fit window)

How can I automatically scale the HTML5 <canvas> element to fit the page? (如何自动缩放HTML5 <canvas>元素以适合页面？) For example, I ... > ，但是<canvas>不会缩放，是吗？) ask by devyn translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

315 views

1 answer

javascript - Javascript - 将HTML附加到没有innerHTML的容器元素(Javascript - Append HTML to container element without innerHTML)

I need a way to append HTML to a container element without using innerHTML. (我需要一种方法将HTML附加到容器元素而不使用innerHTML ) The reason ... (那怎么办呢？) Thanks! (谢谢！) ask by Bob translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

191 views

1 answer

javascript - 如何在ReactJS中处理`onKeyPress`事件？(How to handle the `onKeyPress` event in ReactJS?)

How can I make the onKeyPress event work in ReactJS? (如何让onKeyPress事件在ReactJS中工作？) It should alert when enter ( ... <Test />, document.body); ask by user544079 translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

173 views

1 answer

javascript - 使用AngularJS调整表列的大小(Resize table columns using AngularJS)

I would like to implement resizable table columns, such that when you click and drag on a "notch" on the right side of ... 一个窗口mouseup侦听器 ) ask by AndyPerlitch translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

207 views

1 answer

javascript - 如何从我的eclipse项目中删除javascript验证？(How do I remove javascript validation from my eclipse project?)

I am using eclipse on my project and while messing around with my eclipse settings, I turned on Javascript support. (我在 ... 关闭javascript验证？) ask by Ritesh M Nayak translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

226 views

1 answer

javascript - 在Gridview中启用/禁用文本框(Enable/disable text box in Gridview)

I want to disable the textbox when the checkbox is checked in a user control (ACSX page). (我想在用户控件（ACSX页）中选中 ... (obj.getAttribute('id')); } ask by user12456581 translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

251 views

1 answer

javascript - 如何在数组内部的数组中过滤字符串位置？(How to filter a string position inside an array inside an array?)

I'm looking to filter an array by the month and year which found on position 3 of the row where the dates are dd/mm ... / 11 / 2019 ，gggg，2]]) ask by user2916405 translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

370 views

1 answer

javascript - jQuery / JavaScript替换损坏的图像(jQuery/JavaScript to replace broken images)

I have a web page that includes a bunch of images. (我有一个包含一堆图像的网页 ) Sometimes the image isn't available, so a broken ... Prestaul提供的解决方案）要容易得多 ) ask by Dan Lord translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

601 views

1 answer

javascript - 考虑将事件处理程序标记为“被动”以使页面更具响应性(Consider marking event handler as 'passive' to make the page more responsive)

I am using hammer for dragging and it is getting choppy when loading other stuff, as this warning message is telling me. (我正在使用锤 ... . (但我仍然收到此警告 ) ask by Matt translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

245 views

1 answer

javascript - 如何通过JavaScript for循环创建json？(How to create json by JavaScript for loop?)

I have array of select tag. (我有选择的标签的阵列 ) <select id='uniqueID' name="status"> <option value="1">Present</option> <option ... ] and so on... (等等...) ask by Vikas translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

263 views

1 answer

javascript - jquery从URL获取查询字符串[重复](jquery get querystring from URL [duplicate])

Possible Duplicate: (可能重复：) How can I get query string values? (如何获取查询字符串值？) I have the following URL: (我有以下网址：) ... (有谁知道如何使用JavaScript或jQuery获取该值？) ask by Tom translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

549 views

1 answer

javascript - 如何将onclick事件添加到动态生成的HTML元素(How to add onclick event to dynamically generated HTML elements)

Im trying to develop a chat app that allows for users to create a new chat room. (我正在尝试开发一个聊天应用程序，以允许用户创建一个 ... greatly appreciated (任何帮助将不胜感激) ask by Bryan Choo translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

159 views

1 answer

javascript - 从本地json文件中获取数据(Fetching data from local json file)

I have a problem with the module not being found in React import. (我在React import中找不到模块存在问题 ) Here is my API from ... (我怎样才能解决这个问题？) ask by Slobodan Draksimovic translate from so...

asked Feb 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags