css - IE7 和 CSS 显示属性

Question

这是一些 asp.net 标记:

<tr style="display:none" id="AllInRateRow">
                    <td id="td6">
                            All-In Fixed Rate <span id="allInRateHelp" />
                    </td>
                    <td id="td7">
                        <%= Html.TextBoxFor(m => m.FixedRate, new { @class = "economicTextBox", propertyName = "FixedRate", dontRegisterNewIndication = true })%> %
                    </td>
                </tr>

                <tr style="display:none" id="ProfitRow">
                    <td id="td93">
                        Your Swap Profit
                    </td>
                    <td id="yourSwapProfit">
                        <%= Html.TextBoxFor(m => m.Fees.ProfitAmount, new { @class = "economicTextBox", propertyName = "Fees.ProfitAmount", dontRegisterNewIndication = true })%>
                            <%= Html.RadioButtonFor(m => m.Fees.ProfitType, (int)Chatham.Enumerations.IndicationProfitType.bps,
                                                    new { label = "bps", propertyName = "Fees.ProfitType", dontRegisterNewIndication = true })%>
                        bps
                        <%= Html.RadioButtonFor(m => m.Fees.ProfitType, (int)Chatham.Enumerations.IndicationProfitType.CurrencyAmount,
                                                                new { label = "$", propertyName = "Fees.ProfitType", dontRegisterNewIndication = true })%>
                        $
                    </td>
                </tr>

我认为这是 CSS 显示属性的问题。它不会在页面加载时显示它们，这是正确的，但是选择它应该会改变它:

<td id="td4">
                        Options <span id="solverHelper" />
                    </td>
                    <td id="solveType">
                        <%=Html.DropDownListFor(m => m.Fees.CalculationSource, DropDownData.SolverOptionsList(),
                                                                new { propertyName = "Fees.CalculationSource", dontRegisterNewIndication = true })%>
                    </td>

这些事情是通过 JQuery 设置 CSS 并像这样更改它来实现的:

    var pricingOptions = $("#Fees_CalculationSource").val();
            if(pricingOptions == <%= ((int)Chatham.Web.Models.Indications.SwapModel.SolverOptions.AllInRate).ToString() %>)
            {
                $("#AllInRateRow").css("display", "none");
                $("#ProfitRow").css("display", "table-row");
                if(canExcludeFees) $("#IncludeFeesOption").css("display", "table-row");
                else $("#IncludeFeesOption").css("display", "none");

            }
            else if (pricingOptions == <%= ((int)Chatham.Web.Models.Indications.SwapModel.SolverOptions.Profit).ToString() %>)
            {
                $("#AllInRateRow").css("display", "table-row");
                $("#ProfitRow").css("display", "none");
                $("#IncludeFeesOption").css("display", "table-row");
                if(canExcludeFees) $("#IncludeFeesOption").css("display", "table-row");
                else $("#IncludeFeesOption").css("display", "none");

            }
            else if (pricingOptions == <%= ((int)Chatham.Web.Models.Indications.SwapModel.SolverOptions.None).ToString() %>)
            {
                $("#AllInRateRow").css("display", "table-row");
                $("#ProfitRow").css("display", "none");
                $('input[propertyname=Fees.IncludeFeeIndicator]:eq(1)').attr('checked', 'checked');
                $(

"#IncludeFeesOption").css("display", "none");
        }

我认为 IE7 无法将 CSS 设置为 table-row 属性，但它可以使用“none”。

我说的对吗？如果是，有什么解决方法？

Answer 1

如果我没记错的话，IE7 使用 display:block。显示元素的最简单方法是从 jQuery 调用显示/隐藏方法，而不是尝试自己控制显示属性。

$("#AllInRateRow").show();
$("#ProfitRow").hide();

这适用于所有浏览器，您无需担心浏览器的具体情况。