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JavaScript DOM Scripting By Example Improving the Application Code Next Steps

Tobi Farore
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Tobi Farore
Full Stack JavaScript Techdegree Student 2,911 Points
Posted by Tobi Farore
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Tobi Farore
Full Stack JavaScript Techdegree Student 2,911 Points

I'm struggling to implement the select element into my code.

I'm just failing to understand how to manipulate the select element to, 1. select a value 2. implement it into the createLi() function. my google search are leaving me confused at the moment

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

Please show the code you are working with.

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

In app.js, on line 119:

        if (select) {                           // old: this only checks that "select" exists
        if (select.value != "Not Responded") {  // fix: this checks if a response was selected

And before assuming that the change event was triggered by the select, you should check the tag like you do for "BUTTON" on line 127.

Tobi Farore
seal-mask
.a{fill-rule:evenodd;}techdegree
Tobi Farore
Full Stack JavaScript Techdegree Student 2,911 Points
Tobi Farore
.a{fill-rule:evenodd;}techdegree
Tobi Farore
Full Stack JavaScript Techdegree Student 2,911 Points

Thank you, updated the handler

``` ul.addEventListener('change', (e) => { if ( e.target.tagName === 'SELECT') { const select = e.target; const listItem = select.parentNode;

    if (select.value != 'Not Responded') {
        listItem.className = 'responded';
    } else {
        listItem.className = '';
    }
}
}); ```