Javascript Uncaught Reference error Function is not defined

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一整个雨季
一整个雨季 2020-12-02 23:15

Check the Fiddle to see the failure occurring.

When I add Data (Even if I leave it empty) to the text box and try to click \"Add\" it doesn\'t do anything.

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  • 2020-12-02 23:33

    If you are using Angular.js then functions imbedded into HTML, such as onclick="function()" or onchange="function()". They will not register. You need to make the change events in the javascript. Such as:

    $('#exampleBtn').click(function() {
      function();
    });
    
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  • 2020-12-02 23:43

    Change the wrapping from "onload" to "No wrap - in <body>"

    The function defined has a different scope.

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  • 2020-12-02 23:46

    In JSFiddle, when you set the wrapping to "onLoad" or "onDomready", the functions you define are only defined inside that block, and cannot be accessed by outside event handlers.

    Easiest fix is to change:

    function something(...)
    

    To:

    window.something = function(...)
    
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