Question

我需要将表单发布到Salesforce来创建案例。根据单击哪个按钮提交表单之前，我需要更改表单值。

我创建了一个具有两个按钮的，单击第一个按钮时，我将时间设置为当前时间，如果单击第二个按钮，则我选择由客户输入的时间。另外，从后面的代码中，我需要获取帐户ID并将其分配给表单值。

 <form runat="server" id="sf_case_form" name="sf_case_form" action="https://test?encoding=UTF-8" method="post">         

        <input hidden="hidden" id="sf_account_id" maxlength="20" runat="server" name="sf_account_id" size="20" type="text" />
        <input type="hidden" id="external" name="external" value="1" />      
        <input hidden="hidden" type="submit" name="submit"/>
         <div class="wrapper wrapper-content p-xs">
            <div class="row">
                <div class="col-lg-3">
            <div class="contact-box center-version">
            <div class="ibox float-e-margins">
                <div class="ibox-title">
                    <h5>Request Callback</h5>
                </div>
                <div class="ibox-content" >
                    <div class="form-group">
                        <label class="font-normal">Your phone number</label>
                        <input id="selected_phone_number" name="selected_phone_number" type="text" class="form-control" data-mask="(999) 999-9999" runat="server" placeholder="(999) 999-9999"/>
                    </div>
                    <asp:button style="margin-bottom: 20px" id="btn_call_now"  OnClick="call_now_Click" type="button" runat="server" Text="Call me now" CssClass="btn btn-w-m btn-danger"/>
                    <div class="form-group" id="data_1">
                        <label class="font-normal">Choose your desired date and time to schedule a call</label>
                        <div class="input-group date">
                            <input id="selected_date" name="selected_date" type="text" runat="server" class="form-control" value="03/04/2014"/>
                            <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
                        </div>
                    </div>
                    <div class="input-group clockpicker" data-autoclose="true">
                        <input id="selected_time" name="selected_time" type="text" runat="server" class="form-control" value="09:30"/>
                        <span class="input-group-addon">
                            <span class="fa fa-clock-o"></span>
                        </span>
                    </div>
                    <div style="margin-top: 20px">
                        <asp:button id="btn_schedule_call" type="button" runat="server"  OnClick="schedule_call_Click" Text="Schedule a call" CssClass="btn btn-w-m btn-primary"/>
                    </div>
                </div>
            </div>
        </div>
  </div>
        </div>
        </div>

        </form>

后面的代码

  protected void call_now_Click(object sender, EventArgs e)
        {
            //Set date to current date
            selected_date.Value = DateTime.Now.ToString("d");
            selected_time.Value = DateTime.Now.ToString("t");
            post_form();
        }

call_now_Click没有被调用，从后台代码更改值后如何提交表单？

Answer 1

使用时

<button type="button" onclick="yourFunctionName()">Click Me!</button>

将 ClientIDMode =“ Static” 添加到您的服务器控件中，以使用更简单的ID

<input ClientIDMode="Static" id="selected_date" name="selected_date" type="text" runat="server" class="form-control" value="03/04/2014"/>

添加

在脚本中

<script>
function yourFunctionName() {
  document.getElementById('selected_date').value = new Date();
  ....
  ....
   document.form.submit();
}
</script>

提交前更改<form>值

1 个答案: