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Most people do not understand the knowledge points of this article "Vue how to achieve mouse hover switch picture", so the editor summarizes the following content, detailed content, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "Vue how to achieve mouse hover switch picture" article.

Demand:

1. Hover the mouse over the icon button and switch the picture to a gray button

two。 The mouse leaves the icon button, and the picture switches back to the white button.

Html section:

Save template

Delete selected row

Clear the current table

Js section:

/ / define the initial srcsaveTemplateSrc of the picture in data: require ("@ / assets/dataBrowser/saveTemplate.png"), deleteSelectStockSrc: require ("@ / assets/dataBrowser/deleteSelectedRow.png"), deleteTableDataSrc: require ("@ / assets/dataBrowser/clearCurrentList.png") / / bind the mouse hover event changeImageSrc (key, way) {let tempStr = way = = 'hover'? 'Hover':' 'switch (key) {case 1: this.saveTemplateSrc = require (`@ / assets/dataBrowser/saveTemplate$ {tempStr} .png`) break case 2: this.deleteSelectStockSrc = require (` @ / assets/dataBrowser/deleteSelectedRow$ {tempStr} .png`) break case 3: this.deleteTableDataSrc = require (`@ / assets/dataBrowser/clearCurrentList$ {tempStr} .png`) break}} above is about "Vue" How to achieve mouse hover to switch pictures "the content of this article" I believe we all have a certain understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please pay attention to the industry information channel.

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