For projects developed by vue-cli, if you want to introduce viz.js, download online js files, VS Code will prompt the js with ts syntax when it is imported locally, so that it cannot be packaged and run . But the introduction of online viz.js into inde...
purpose: to give the json data of nodes and connections, and draw a flow graph with vue. The flow graph in the artboard is composed of several directed graphs , the artboard in the flow graph is required to be scaled , the node size can be set , the ...
import * as echarts from .. .. ec-canvas echarts ; function initChart(canvas, width, height) { const chart = echarts.init(canvas, null, { width: width, height: height }); canvas.setChart(chart); var option = { tooltip: { ...
I put all the data requested by the API in the vuex, which is normal all the time, but the data becomes empty when I refresh the page manually. Although the vuex is emptied every time I refresh the page, my API request operation and putting the requested...
the server environment is windows server. scenario description: the system running on the server is written in native php code, such as. api.php?c=xxx&m=xxx, and this request has been able to get parameter values normally with $_ get. It was supposed ...
http: wap.8288888.cn 2018424 wants to achieve such an effect solve ...
<script> function getOne(num){ var strArr=String(num).split( ); var sum=strArr.reduce(function(init,item){ init=init+Number(item); return init; },0); if(sum<10){ return s...