there is such a requirement: as shown in the following figure. Considering the large amount of data, the back end gives two interfaces. The first interface: to enter the page is to return all the root directories (an array, implemented), which is a reque...
check box for ztree: my code: var treeObj = $.fn.zTree.init($("-sharptreeDemo"), setting, zNodes); console.log(zNodes); treeObj.expandAll(true); which god will take a look at it for me ...
The official document of ztree only gives a collection of canceled or selected nodes of all nodes. Now I just want to get the id and status of the node of the currently selected item. What can I do? Code: function zTreeOnCheck(event, treeId, t...
only there is a selection box in front of the file. There is no in front of the folder....
<template> <div class="wrapper"> <pop-nav :nav-list="navList">< pop-nav> <pop-title>{{$t("store.shopCategory.title")}}< pop-title> <div class="btn-group...
1. At first, I wrote the interface in each component.ts . 2,server.ts ...
fingers will inevitably slide from left to right. The problem is that no matter what distance you slide to the right from any position on the screen, it will trigger the right slip and return effect. As a result, when you slide up and down accidentally, ...
I made a small project in the local localhost environment, but I reported an error when I put it on the network server. I checked on the Internet and found that mysql_connect has been abandoned by the high version of php. I am just a front-end rookie wh...
problem description my application is a multi-page application. The entry is src a index.js src b index.js . a pages are packaged into a.js b pages and packaged into b.js , where entrances an and b have common codes x.js a, common codes x-a.js b...
the service code is as follows StaticInjectorError(Platform: core)[FatherComponent -> InnerService]: NullInjectorError: No provider for InnerService! at ...