I introduced jquery, into the vue project and used the delegate method, as follows: mounted () { this._initTreeData(); let func = function () { console.log("PPPPPP"); }; $(".category-tree-wrapper").delegate(&...
developers need to use signatures on computers. I introduced jsignature into vue. I have registered jquery globally in vue, but keep reporting errors jq },jqjsignature while running. ...
I just used vue.js, and then after introducing the js file china.js, I opened the browser and reported an error echarts is not loaded . If you look up the vue and introduce this china.js, you will report an error, but the solution to the problem does n...
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the code is as follows: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Ajaxjson< title> <script type="text javascript" src="jquery-3.3.1.js&quo...
recently looked at how Vue Component implements inheritance. By browsing the official documentation, I see that Vue Component extensions can be implemented using mixins and extends . but there is a problem with both methods, and the lifecycle funct...