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我正在製作一個網站頁面,這是一個調查的種類。我有一節主要工作,但我不能得到下半場。我使用了與第一部分相同的代碼並進行了擴展。儘管如此,我還是無法使用它。我不明白爲什麼當我點擊提交時不會寫分數。當我按下提交時,它應該寫下「這是答案」,並且應該從問題的值中計算點的數量,例如,如果他們按下每個問題的第一個單選按鈕,它應該打印出2. 2.通過提交得分
這是我使用的基本JavaScript,以防它有所幫助。
function answer(total) {
var score = 0;
if (document.getElementById('exp_no').checked) {
score++;
}
if (document.getElementById('chg_no').checked) {
score++;
}
if (document.getElementById('sus_no').checked) {
score++;
}
document.getElementById('totalScore').innerHTML = score;
}
這是我正在使用的JavaScript。
function answer2(total) {
var score2 = 0;
if (document.getElementById('arr_1').checked) {
score2++;
}
else if (document.getElementById('arr_2').checked) {
score2 + 2;
}
else if (document.getElementById('arr_3').checked) {
score2 + 3;
}
else if (document.getElementById('arr_4').checked) {
score2 + 4;
}
else (document.getElementById('arr_5').checked) {
score2 + 5;
}
if (document.getElementById('been1').checked) {
score2++;
}
else if (document.getElementById('been2').checked) {
score2 + 2;
}
else if (document.getElementById('been3').checked) {
score2 + 3;
}
else if (document.getElementById('been4').checked) {
score2 + 4;
}
else if (document.getElementById('been5').checked) {
score2 + 5;
}
if (score2 == 2) {
document.getElementById('finalScore').innerHTML = score2;
} else if (score2 == 4){
document.getElementById('finalScore').innerHTML = score2;
} else if (score2 == 4){
document.getElementById('finalScore').innerHTML = score2;
} else if (score2 == 6){
document.getElementById('finalScore').innerHTML = score2;
} else if (score2 == 8){
document.getElementById('finalScore').innerHTML = score2;
} else if (score2 == 10){
document.getElementById('finalScore').innerHTML = score2;
}
}
這是我的HTML
<button onclick = "toggletab()" id="tabButton"><h3>first results</h3>
</button>
<form>
<div id="first" >
<fieldset>
<label>
<legend>Is your arrest record a:</legend>
<input id="arr_1" type="radio" name="field4" value="1"
onclick="getscores4(this)"/>
IC 35-38-9-1
</label>
<label>
<input id="arr_2" type="radio" name="field4" value="2"
onclick="getscores4(this)"/>
IC 35-38-9-2
</label>
<label>
<input id="arr_3" type="radio" name="field4" value="3"
onclick="getscores4(this)"/>
IC 35-38-9-3
</label>
<label>
<input id="arr_4" type="radio" name="field4" value="4"
onclick="getscores4(this)"/>
IC 35-38-9-4
</label>
<label>
<input id="arr_5" type="radio" name="field4" value="5"
onclick="getscores4(this)"/>
IC 35-38-9-5
</label>
</fieldset>
<fieldset>
<label>
<legend>Has it been:</legend>
<input id="been1" type="radio" name="field5" value="1"
onclick="getscores5(this)"/>
1 Year From Date of Arrestor earlier if the Prosecutor
agrees
</label>
<label>
<input id="been2" type="radio" name="field5" value="2"
onclick="getscores5(this)"/>
5 Years From Date of Arrestor earlier if the Prosecutor
agrees
</label>
<label>
<input id="been3" type="radio" name="field5" value="3"
onclick="getscores5(this)"/>
8 YearsFrom Date of Arrestor earlier if the Prosecutor
agrees
</label>
<label>
<input id="been4" type="radio" name="field5" value="4"
onclick="getscores5(this)"/>
8/3 Years The Later of 8 Years from Date of Conviction
or 3 years from completion of the sentence or earlier if the Prosecutor
agrees
</label>
<label>
<input id="been5" type="radio" name="field5" value="5"
onclick="getscores5(this)"/>
10/5 Years The Later of 10 Years from Date of
Conviction or 5 years from completion of the sentence or earlier if the
Prosecutor agrees
</label>
</fieldset>
</div>
<fieldset id="submitbutton" class="article">
<input type="button" id="submit" value="submit" onclick='answer2()' />
<p id="finalScore">this is answer </p>
</fieldset>
</form>
</div>
</div>
<script src="backtest.js"></script>
<script src="backtest2.js"></script>
<script src="toggle.js"></script>
這段代碼有很多問題。你究竟想幹什麼? – brk
我需要添加問題的值。我打算有5個不同的結果,取決於最終值是否等於2,4,6,8或10.這應該顯示結果#取決於最終值等於多少個數。因此,如果選擇了arr_1和been1,最終值應爲2並顯示結果1。 –