如何在淘汰模板中控制日志

Question

我认为这是正确的:

            <div data-bind="foreach: amount_options, visible: $parent.displayAskAmoutRadioButtons()">
                <!-- ko console.log(amount_option) --><!-- /ko -->
                <label class="donor-js-amount-choice">
                    <!-- <input type="radio" class="donor-js-webware" name="gift_amt" data-bind="attr: {value: key}, checked: $parent.amountSelected"><span class="donor-js-currency-symbol" data-bind="html: $root.session.currencySymbol"></span>&nbsp;<span class="donor-js-input-currency" data-bind="text: desc"></span>&nbsp;<span class="donor-js-input-currency"></span><br> -->
                </label>
            </div>

显然没有任何东西放到控制台.注释掉的标签行正在抛出一个错误value: key,我需要知道其中一个内部的内容amount_options.

想法？

Answer 1

试试这个.Knockout应该评估绑定值和刷新到控制台的值.

<div data-bind="text: console.log(amount_option)"></div>