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我正在學習如何編寫不引人注目的Javascript，並且我已經能夠處理大部分事情，但是我在使用元素的可見性打開和關閉時遇到問題一個複選框。請記住，我是一名設計師，程序員，大約十八號左右。換句話說，在編程方面我是新手。 （注意：此表格適用於牙髓治療公司轉診表，因此是行業術語）。Unobtrusive JS：使用表單中的複選框切換元素的可見性
另外，請不要提示jQuery;我知道它存在，我經常使用它。我想學習如何在純Javascript中實際做到這一點。這裏是重要的HTML片段（這在asp.NET創建）：
<ol>
<li>
<fieldset>
<legend>Which of these procedures is required? (select at least one)<span class="required"> *</span></legend>
<label id="procedure01"><asp:CheckBox ID="chkEndodonticProcedure01" GroupName="EndodonticProcedure" runat="server" />Consultation for evaluation of tooth</label>
<label id="procedure02"><asp:CheckBox ID="chkEndodonticProcedure02" GroupName="EndodonticProcedure" runat="server" />Re-treatment of tooth</label>
<label id="procedure03"><asp:CheckBox ID="chkEndodonticProcedure03" GroupName="EndodonticProcedure" runat="server" />Treatment of tooth</label>
</fieldset>
<ol id="consultation">
<li>
<asp:Label ID="lblConsultationToothNumber" AssociatedControlID="txtConsultationToothNumber" runat="server">Consultation tooth number</asp:Label>
<asp:TextBox id="txtConsultationToothNumber" CssClass="textbox" runat="server" />
</li>
<li>
<fieldset>
<legend>Do any of these conditions apply?</legend>
<label><asp:CheckBox ID="chkToothCondition01" GroupName="ToothCondition" runat="server" />Vague toothache</label>
<label><asp:CheckBox ID="chkToothCondition02" GroupName="ToothCondition" runat="server" />Pain, swelling</label>
<label><asp:CheckBox ID="chkToothCondition03" GroupName="ToothCondition" runat="server" />Sensitivity to heat</label>
<label><asp:CheckBox ID="chkToothCondition04" GroupName="ToothCondition" runat="server" />Sensitivity to cold</label>
<label><asp:CheckBox ID="chkToothCondition05" GroupName="ToothCondition" runat="server" />Sensitivity to percussion</label>
<label><asp:CheckBox ID="chkToothCondition06" GroupName="ToothCondition" runat="server" />Possible combined perio-endo lesion</label>
<label><asp:CheckBox ID="chkToothCondition07" GroupName="ToothCondition" runat="server" />Suspected cracked tooth/root</label>
</fieldset>
</li>
</ol>
<ol id="retreatment">
<li>
<asp:Label ID="lblRetreatmentToothNumber" AssociatedControlID="txtRetreatmentToothNumber" runat="server">Re-treatment tooth number</asp:Label>
<asp:TextBox id="txtRetreatmentToothNumber" CssClass="textbox" runat="server" />
</li>
<li>
<asp:Label ID="lblPreviousRCTDate" AssociatedControlID="txtPreviousRCTDate" runat="server">Date of previous RCT</asp:Label>
<asp:TextBox id="txtPreviousRCTDate" CssClass="textbox datepicker" runat="server" />
</li>
</ol>
<ol id="treatment">
<li>
<asp:Label ID="lblTreatmentToothNumber" AssociatedControlID="txtTreatmentToothNumber" runat="server">Treatment tooth number</asp:Label>
<asp:TextBox id="txtTreatmentToothNumber" CssClass="textbox" runat="server" />
</li>
<li>
<fieldset>
<legend>What is the reason for treatment? (check any that apply)</legend>
<label><asp:CheckBox ID="chkTreatmentReason01" GroupName="TreatmentReason" runat="server" />Necessary for proper restoration</label>
<label><asp:CheckBox ID="chkTreatmentReason02" GroupName="TreatmentReason" runat="server" />Pulp exposed and vital</label>
<label><asp:CheckBox ID="chkTreatmentReason03" GroupName="TreatmentReason" runat="server" />Pulp exposed and non-vital</label>
<label><asp:CheckBox ID="chkTreatmentReason04" GroupName="TreatmentReason" runat="server" />Tooth was opened and medicated</label>
<label><asp:CheckBox ID="chkTreatmentReason05" GroupName="TreatmentReason" runat="server" />X-ray revealed radiolucency/pulpal involvement</label>
</fieldset>
</li>
<li>
<fieldset>
<legend>Is an X-ray included for revealed radiolucency/pulpal involvement?</legend>
<label><asp:RadioButton ID="rdoXrayIncluded01" GroupName="XrayIncluded" runat="server" />Yes</label>
<label><asp:RadioButton ID="rdoXrayIncluded02" GroupName="XrayIncluded" runat="server" />No</label>
</fieldset>
</li>
</ol>
</li>
非侵入式的JavaScript，我搶的形式ID（「referralform」），創建兩個數組包含相關的元素身份證，隱藏我想打開，用CSS類的元素，然後應用到應用，揭示了元素的CSS類onclick事件：
function prepareAccordion()
{
if (document.getElementById && document.getElementsByTagName)
{
if (document.getElementById("referralform"))
{
var accordionids = new Array();
accordionids[0] = document.getElementById("minorparent");
accordionids[1] = document.getElementById("consultation");
accordionids[2] = document.getElementById("retreatment");
accordionids[3] = document.getElementById("treatment");
var revealids = new Array();
revealids[0] = document.getElementById("minorYes");
revealids[1] = document.getElementById("minorNo");
revealids[2] = document.getElementById("procedure01");
revealids[3] = document.getElementById("procedure02");
revealids[4] = document.getElementById("procedure03");
for (var i = 0; i < accordionids.length; i++)
{
accordionids[i].className = "accordion-collapsed";
}
revealids[0].onclick = function revealAccordion()
{
accordionids[0].className = "accordion-revealed";
}
revealids[1].onclick = function revealAccordion()
{
accordionids[0].className = "accordion-collapsed";
}
x = 0;
revealids[2].onclick = function revealAccordion()
{
if (x == 0)
{
accordionids[1].className = "accordion-revealed";
x++;
}
else
{
accordionids[1].className = "accordion-collapsed";
x--;
}
}
y = 0;
revealids[3].onclick = function revealAccordion()
{
if (y == 0)
{
accordionids[2].className = "accordion-revealed";
y = 1;
}
else
{
accordionids[2].className = "accordion-collapsed";
y = 0;
}
}
z = 0;
revealids[4].onclick = function revealAccordion()
{
if (z == 0)
{
accordionids[3].className = "accordion-revealed";
z = 1;
}
else
{
accordionids[3].className = "accordion-collapsed";
z = 0;
}
}
}
}
}
function addLoadEvent(func)
{
var oldonload = window.onload;
if (typeof window.onload != 'function')
{
window.onload = func;
}
else
{
window.onload = function()
{
if (oldonload)
{
oldonload();
}
func();
}
}
}
addLoadEvent(prepareAccordion);
有可能是一個更好的方法來對打造」開/關「切換複選框的設置比使用」1「和」0「翻轉在他們之間，但是，我不是程序員。問題是，當在「1」和「0」之間應用翻轉時，onclick事件僅在直接在複選框內單擊時才起作用，而不在標籤上起作用。 onclick在應用於單選按鈕的標籤時工作正常，所以它必須是「1」和「0」之間的關鍵字，它會拋出一些東西。
任何幫助，這是非常感謝。