web-frontend


Vue & conditional rendering with template tag

坚强是说给别人听的谎言 提交于 2020-01-24 09:13:25
问题 I am trying to follow documentation: https://vuejs.org/v2/guide/conditional.html But for some reason my template is not working as expected, as soon as I put <template v-if="variable"> vue fails to render anything. <script type="text/x-template" id="dashboard-inititial-message"> <template v-if="okBoom"> <h1>Title</h1> <p>Paragraph 1</p> <p>Paragraph 2</p> </template> <div v-if="ok"> <h1>Title</h1> <p>Paragraph 1</p> <p>Paragraph 2</p> </div> <div v-else> <p>ELSE</p> </div> </script> Any

Angular2 import components/services from module

萝らか妹 提交于 2020-01-02 04:50:08
问题 I am working on an Angular2 final application which (currently) has two modules: CoreModule: Contains shared components, services. AppModule: The root module of the application AppModule: /** * Created by jamdahl on 9/21/16. */ // Angular Imports import {NgModule} from '@angular/core'; import {BrowserModule} from '@angular/platform-browser'; import {HttpModule} from '@angular/http'; import {FormsModule, ReactiveFormsModule} from '@angular/forms'; import {CoreModule} from '../core-module/core

When I use Binding.scala, I got the error `each instructions must be inside a SDE block`, how can I fix this?

∥☆過路亽.° 提交于 2019-12-24 00:18:39
问题 When I use Binding.scala, I want to create some div s according to source data someCollection : val someCollection = Seq("foo", "bar") someCollection.map { item => <div>{item.bind}</div> } However, I got a compiler error each instructions must be inside a SDE block . How can I fix this? 回答1: The code that causes this error is that your bind expression must not be outside of the scope of the @dom macro. This can happen when creating a closure and can be resolved by: Refactoring the code in the

make two side-by-side divs of equal heights

别等时光非礼了梦想. 提交于 2019-12-23 01:26:05
问题 This is my final layout I want to keep the left column height same as the right one. I am simplifying my html so would be easy for you. <div id="graphsWindow" style="height:100%; "> <div class="table" style="height: 100%"> <div class="row" style="margin-left:0px;margin-top:0px; padding-top:0px; padding-bottom:0px; height:100%;"> <div style="border:groove; margin-left:10px; margin-bottom:0px; padding-bottom:0px; margin-right:2px; border:groove; height:100%" class="col-md-2"> </div> <div class=

Grunt compass task not compatible with this directory structure?

主宰稳场 提交于 2019-12-22 12:48:29
问题 I have the following directory structure (only showing the relevant bits for illustration purposes): proj \ \ Gruntfile.js \ package.json \ test \ (all my tests are in this folder structure) \ app \ \ index.html \ scripts \ (all my scripts are in here) \ views \ (all views are in here) \ styles \ \ style.css \ oldie.css \ print.css \ images \ \ hires \ (all high resolution images are here) \ lowres \ (all low resolution images are here) The compass section of my Gruntfile.js file looks like

Thymeleaf list within list input

£可爱£侵袭症+ 提交于 2019-12-21 03:37:16
问题 I have a data structure like this :- WorkHistory{ List<Jobs> jobs; } Jobs{ List<String> workDoneSentences; } Basically, I am trying to collect all past jobs where a person has worked and the work that he hsa done there. So it is a list of list structure. I would like to know how can we handle this in UI for Thymeleaf/Spring mvc. I am trying to create UI as shown in the images. There is a table to enter data. To enter workDoneSentence i would like to open another modal. And the list of

How to suppress intellij IDEA error in editor when using Binding.scala macro annotation?

坚强是说给别人听的谎言 提交于 2019-12-14 02:08:24
问题 Despite it compiles and runs in sbt console. Intellij complains that I should have Binding[Node] instead of Elem in editor. @dom def renderDiv: Binding[Div] = <div>...</div> From intellij IDEA's perspective, this method returns a Elem which is a subtype of scala.xml.Node , but when rendering: dom.render(document.getElementById("root"),renderDiv) it requires a org.scalajs.dom.raw.Node . Is there any workaround to this? 回答1: Could put an implicit conversion def in scope: package object xxx {

How get tight bounding box of an SVG Text Element

旧城冷巷雨未停 提交于 2019-12-12 13:33:05
问题 Usually in order to get bounding box of any element in SVG we use getBoundingClientRect() or getBBox() which gives us top, bottom, left, right, width, height or x, y, width, height respectively. But when the text is rotated these values are not enough to get tight bounding box of the element as box formed by these values will have horizontal and vertical edges, not parallel to the text. How can the tight bounding box be selected for a rotated text as shown in the image below. (The text was

Require Vue from JS file

ぐ巨炮叔叔 提交于 2019-12-12 10:43:59
问题 i'm pretty new to modern frontend development tools. I installed Nodejs and NPM. Downloaded some packages (es: "jquery") and everything worked. Then I installed Webpack (vers. 2), I created this demo config file module.exports = { entry: "./entry.js", output: { path: __dirname, filename: "bundle.js" } }; In my JS entry point (entry.js) I can successfully use jQuery module, as follows var $ = require("jquery"); $('#test').html('Changed!'); Everything works fine. The problem arises when I go

Real time update front end data comming from laravel

蓝咒 提交于 2019-12-11 18:38:33
问题 Orriginal question I'm relatively new to PHP web development and Laravel and looking for a good way to update my front end data real time. I'm developing a simple web based game what can be played with multiple players. When a player did his turn, the data in all players front end need to be updated. I know there are 2 ways to do this Websocket(s) : Laravel does not support websockets by default what means i need to use a third party service like socket IO. As i just want to run my

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