如何根据审定的ActionLink之前给用户的确认消息(How to give user confi

2019-10-28 18:21发布

我有以下链接。 点击之后,我想检查item.primary_company字段,如果填充,给用户一个警告,并询问他们是否想继续。 我怎样才能做到这一点?

<a href="<%= Url.Action("Activate", new {id = item.company_id}) %>" class="fg=button fg-button-icon-solo ui-state-default ui-corner-all"><span class="ui-icon ui-icon-refresh"></span></a>

编辑

我已经改变了这一点,但点击时没有任何反应。 另外,我不知道如何引用该项目做的primary_company现场检查。 我只想消息显示,如果item.primary_company.HasValue。 我也想显示item.company1.company_name在确认消息。

<a href="#" onclick="return Actionclick("<%= Url.Action("Activate", new {id = item.company_id}) %>");" class="fg=button fg-button-icon-solo ui-state-default ui-corner-all"><span class="ui-icon ui-icon-refresh"></span></a>


<script type="text/javascript">
function Actionclick(url)
{
    alert("myclick");
    if ( confirm('Do you want to activate this company\'s primary company and all other subsidiaries?'))
        {
            location.href(url);
        }

};
</script>

Answer 1:

在已编辑的示例中的代码失败,因为的双重使用双引号的。

对于只显示与确认,如果公司名称item.primary_company.HasValue是真实的,这是可以做到无论是服务器端或客户端。

服务器端,更改链接视状态如何工作的:

<% if (item.primary_company.HasValue) { %>
<a href="#" onclick="return Actionclick('<%= Url.Action("Activate", new {id = item.company_id}) %>', '<%= Html.Encode(item.company1.company_name) %>');"
    class="fg=button fg-button-icon-solo ui-state-default ui-corner-all"><span class="ui-icon ui-icon-refresh"></span></a>
<% } else { %>
<a href="<%= Url.Action("Activate", new {id = item.company_id}) %>"
    class="fg=button fg-button-icon-solo ui-state-default ui-corner-all"><span class="ui-icon ui-icon-refresh">
        link</span></a>
<% } %>

<script type="text/javascript">
    function Actionclick(url,companyName) {
        if (confirm('Confirm. CompanyName = ' + companyName)) {
            location.href = url;
        }
    };
</script>

客户端,发送一个参数的JavaScript,告诉它是否要确认:

<a href="#" onclick="return Actionclick('<%= Url.Action("Activate", new {id = item.company_id}) %>', '<%= Html.Encode(item.company1.company_name) %>', <%= item.primary_company.HasValue ? "true" : "false" %>));"
    class="fg=button fg-button-icon-solo ui-state-default ui-corner-all"><span class="ui-icon ui-icon-refresh"></span></a>

<script type="text/javascript">
    function Actionclick(url,companyName,showConfirmation) {
        if (showConfirmation) {
            if (confirm('Confirm. CompanyName = ' + companyName)) {
                location.href = url;
            }
        }
        else {
            location.href = url;
        }
    };
</script>


Answer 2:

<a onclick="return companyClick(\"<%= Html.Encode(item.company_name) %>\");" href="<%= Url.Action("Activate", new { id = item.company_id }) %>" class="fg=button fg-button-icon-solo ui-state-default ui-corner-all">
    <span class="ui-icon ui-icon-refresh"></span>
</a>

并在javascript:

function companyClick(companyName) {
    return confirm(
        'Do you want to activate '
        + companyName + 
        ' company's primary company and all other subsidiaries?');
}

而使用jQuery:

<a href="<%= Url.Action("Activate", new { id = item.company_id }) %>" title="<%= Html.Encode(item.company_name) %>" class="fg=button fg-button-icon-solo ui-state-default ui-corner-all">
    <span class="ui-icon ui-icon-refresh"></span>
</a>

$(function() {
    $('a').click(function() {
        return confirm(
            'Do you want to activate '
            + $(this).title + 
            ' company's primary company and all other subsidiaries?');
    });
});

更新:

忘了逃走company's撇号:

function companyClick(companyName) {
    return confirm(
        'Do you want to activate '
        + companyName + 
        ' company\'s primary company and all other subsidiaries?');
}


文章来源: How to give user confirmation message before ActionLink based on validation