demand: pie chart showing some data in the row during mouse hover question 1. Each time the mouse hovers, it takes the pie chart data of the current row and passes it to the sub-component, but why does the sub-component print the data 5 times question...
problem description general meaning: the table is the parent component, and the modal box is the child component. Click the operation button of the parent component table, and you need to transfer the data currently clicked to the modal box for displa...
Gods, may I ask: for example, a contract buys multiple products. Product list maintenance needs to be popped up at the same time as the contract is added. so you need to pop up a product list maintenance dialog box in the add contract dialog box (alr...
recently defined a global style in a project the file is under src assets css then introduce this style in the relative path in main.js then Red in the project directly uses clss to modify styles such as marggin, font however, the problem ari...
the flexible.js, design draft is 750px, which displays normally on 6 and 7p. On Android, you will find that the page has become very small. <head> <script src="http: g.tbcdn.cn mtb lib-flexible 0.3.4 ??flexible_css.js,flexible.js&quo...
I found such a problem in the process of learning Python . I looked up some materials but still did not understand it, as follows: version is python3.6 the code is as follows: print( mro , Y.mro()) -sharp mro [<class __main__.Y >, <...
<span id="jianjie addClass">< span> <span id="lishi">< span> <span id="rongyu">< span> <script type="text javascript"> $(function(){ $("-sharplishi").click(...