SigPlace/ref/COMMENT.html

<hr/>
<script type="text/javascript">
    function changeColor() {
        document.getElementById("submit").style.borderColor=document.getElementById("msg").style.borderColor=document.getElementById("name").style.borderColor=document.getElementById("col").style.borderColor=document.getElementById("col").options[document.getElementById("col").selectedIndex].text
    }
    function submit() {
        document.getElementById("submit").disabled=
        document.getElementById("name").disabled=
        document.getElementById("col").disabled=
        document.getElementById("msg").disabled=true;
        fetch("/COMMENTS?submit=true&article=$ARTICLE.comment&message="+encodeURIComponent(document.getElementById("msg").value)+"&name="
        +encodeURIComponent(document.getElementById("name").value)+"&color="
        +encodeURIComponent(document.getElementById("col").options[document.getElementById("col").selectedIndex].text)
        ).then((data)=>data.text())
        .then((data)=>{
            fetchComments()
        })
    }
</script>
<div id="commentForm">
    <b>Leave a comment!</b><br/><br/>
    <label for="name">Display Name: </label><input id="name"><br/><br/>
    <label for="col">Display Color: </label><select id="col" onchange="changeColor()">
        <option value="RED">RED</option>
        <option value="GREEN" selected>GREEN</option>
        <option value="YELLOW">YELLOW</option>
        <option value="BLUE">BLUE</option>
        <option value="MAGENTA">MAGENTA</option>
        <option value="CYAN">CYAN</option>
        <option value="WHITE">WHITE</option>
    </select><br/><br/>
    <label for="msg" style="vertical-align:top;display:inline;">Message: </label><textarea id="msg"></textarea><br/><br/>
    <button id="submit" onclick="submit()">POST</button>
</div><br/><br/>
<div id="commentContainer" style="visibility:hidden;">
    <h2>Comments <sub>(<span class="commentCounter" id="commentCounter">0</span>)</sub></h2>
    <div class="comments" id="comments"></div>
</div>
<script type="text/javascript">
    function fetchComments() {
        fetch("/COMMENTS?article=$ARTICLE.comment").then((data)=>data.text())
        .then((data)=>{
            data=data.split("\n");
            document.getElementById("comments").innerHTML="";
            for (var i=0;i<data.length;i++) {
                if (i==0) {
                    document.getElementById("commentCounter").innerText=data[i]
                } else {
                    if (data[i].trim().length>0) {
                        if (i%2==1) {
                            document.getElementById("comments").innerHTML+="<div id=\"msg"+((i+1)/2)+"\" class=\"commentDisplayer\"><div class=\"commentData\">"+data[i]+"</div><br>"
                        } else {
                            data2=data[i].split(";");
                            document.getElementById("msg"+(i/2)).style.borderColor=data2[1]
                            document.getElementById("comments").innerHTML+="<div class=\"commentInfo\"><sup>- "+data2[0]+"</sup></div></div><br>"
                        }
                    }
                }
            }
            document.getElementById("commentContainer").style.visibility="visible"
        })
    }
    fetchComments()
    changeColor()
</script>