Question

<div id="termSheetPopup">
    <div style="text-align:center;">
        <select id="termSheetType">
            <option>Internal</option>
            <option>Borrower Facing</option>
        </select>
    </div>

    <input type="checkbox" name="SummaryInformation">Summary Information<br />
    <input type="checkbox" name="ProductLegs">Product Legs<br />
    <input type="checkbox" name="AmortizationOptions">Amortization Options<br />
    <input type="checkbox" name="Values">Values<br />
    <input type="checkbox" name="Rates">Rates<br />
    <input type="checkbox" name="RatesSpecific">Rates (All-In-Rate, PV01)<br />
    <input type="checkbox" name="AmortizationSchedule">Amortization Schedule<br />
    <input type="checkbox" name="SponsorInfo">Sponsor/Affiliate Info<br />
    <input type="checkbox" name="BorrowerInfo">Borrower Info<br />
    <input type="checkbox" name="SponsorContacts">Sponsor/Affiliate Contacts<br />
    <input type="checkbox" name="CashFlows">Cash Flows<br />
    <input type="checkbox" name="PrePayment">Pre-Payment<br />
    <input type="checkbox" name="FutureExposure">Potential Future Exposure<br />
    <input type="checkbox" name="FutureExposureSpecific">Potential Future Exposure (Max Number and Date Only)<br />
    <input type="checkbox" name="History">History<br />
</div>

什么是JQuery删除该div下面的所有复选框？

Answer 1

取消选中所有复选框（如标题所示）：

$('#termSheetPopup').find('input[type=checkbox]:checked').removeAttr('checked');

要删除所有复选框（如问题所示）：

$('#termSheetPopup').find('input[type=checkbox]:checked').remove();

Answer 2

另一种方法是：

为每个复选框分配一个类（仅用作选择器）

<div id="termSheetPopup">
<div style="text-align:center;">
    <select id="termSheetType">
        <option>Internal</option>
        <option>Borrower Facing</option>
    </select>
</div>

<input type="checkbox" class="chk" name="SummaryInformation">Summary Information<br />
<input type="checkbox" class="chk" name="ProductLegs">Product Legs<br />
<input type="checkbox" class="chk" name="AmortizationOptions">Amortization Options<br />
<input type="checkbox" class="chk" name="Values">Values<br />
<input type="checkbox" class="chk" name="Rates">Rates<br />
<input type="checkbox" class="chk" name="RatesSpecific">Rates (All-In-Rate, PV01)<br />
<input type="checkbox" class="chk" name="AmortizationSchedule">Amortization Schedule<br />
<input type="checkbox" class="chk" name="SponsorInfo">Sponsor/Affiliate Info<br />
<input type="checkbox" class="chk" name="BorrowerInfo">Borrower Info<br />
<input type="checkbox" class="chk" name="SponsorContacts">Sponsor/Affiliate Contacts<br />
<input type="checkbox" class="chk" name="CashFlows">Cash Flows<br />
<input type="checkbox" class="chk" name="PrePayment">Pre-Payment<br />
<input type="checkbox" class="chk" name="FutureExposure">Potential Future Exposure<br />
<input type="checkbox" class="chk" name="FutureExposureSpecific">Potential Future Exposure (Max Number and Date Only)<br />
<input type="checkbox" class="chk" name="History">History<br />

并使用以下行检查所有复选框：

$('.chk').attr("checked", true);

要删除，我想你要删除复选框和标题。将它们插入带有一些id的div中。并删除该div：

 <div id="someid"><input type="checkbox" class="chk" name="SummaryInformation">Summary Information</div>

使用以下代码删除：

$('#someid').remove()

这将删除复选框以及文本，因为删除了div。

JQuery取消选中div中的所有复选框

2 个答案: