使用Pisa打印页码
我在我的Django项目中使用pisa，目的是把HTML生成PDF，用于报告功能。我的一些报告变得相当大，我注意到上面没有页码。有没有人知道我该怎么做才能在打印的PDF报告上显示页码？
补充说明
这是我生成PDF的方式
if request.POST.has_key('print_report_submit'):
context['show_report'] = True
context['mb_logo'] = os.path.join(os.path.dirname(__file__), "../../../media/images/mb_logo.jpg")
html = render_to_string('reports/fam_maturity_print.html', RequestContext(request,context))
result = StringIO.StringIO()
pdf = pisa.pisaDocument(StringIO.StringIO(html.encode("ISO-8859-1")), result)
response = HttpResponse(result.getvalue(), mimetype='application/pdf')
response['Content-Disposition'] = 'attachment; filename=family_maturity-statement.pdf'
return response
HTML代码
{% if show_report %}
<table width="100%">
<tr>
<td colspan="2" align="center" width="400px">
<h1 class="title">Family Maturities by Year</h1>
<br/><br/>
</td>
</tr>
<tr>
<td width="500px">
<img src="{{ mb_logo }}"/>
<td> <p>
<img style="max-height: 60px; max-width:60px;" src="{{ check_image }}"/>
</p>
</tr>
</table>
<br/>
<br/>
<hr class="report_hr1"/>
<h2 class="state_head" style="font-size: 16px;">Statement Information As of {{ statement_date|date:"F d, Y" }}</h2>
<hr class="report_hr1"/>
<table>
{% for plan_dict in plan_list %}
<hr class="report_hr2"/>
<table>
<tr>
<td><strong>Plan Holder: </strong></td><td>{{ plan_dict.plan.get_primary_owner.member.client}}</td>
<td><strong>Joint Owner(s): </strong></td>
<td>
{% for member in plan_dict.plan.planmember_set.all %}
{% ifnotequal member.ownership_type.code "primary" %}
{{ member }}
{% endifnotequal %}
{% endfor %}
</td>
</tr>
<tr>
<td><strong>Plan ID: </strong></td><td>{{ plan_dict.plan.id }}</td>
</tr>
<tr>
<td><strong>Plan type: </strong></td><td>{{ plan_dict.plan.plan_type }}</td>
</tr>
</table>
<hr class="report_hr2"/>
{# This is the table for the current year's maturities #}
{% if plan_dict.investment %}
<table>
<td colspan="2"><h3>{{ cur_year }}</h3></td>
<tr>
<th>Financial Institution</th>
<th>Type</th>
<th>Principal</th>
<th>Maturity</th>
</tr>
{% for i in plan_dict.investment %}
<tr>
<td>{{ i.financial_institution.abbr }}</td>
<td>{{ i.product.code }}</td>
<td>${{ i.amount|intcomma }}</td>
<td>${{ i.maturity_amount|intcomma }}</td>
</tr>
{% endfor %}
<tr>
<td><strong>Total for {{ cur_year }}</strong></td>
<td></td>
<td><strong>${{ plan_dict.total|intcomma }}</strong></td>
<td><strong>${{ plan_dict.total_m|intcomma }}</strong></td>
</tr>
</table>
{% endif %}
<div id="holding_table" align="center">
<h3>Holding Totals with Each Company</h3>
<table>
<tr>
<td style="font-weight: bold;">Financial Institution</td>
<td style="font-weight: bold;">Total</td>
</tr>
{% for l in plan_dict.total_list %}
{% if l.maturity_amount__sum != None %}
<tr>
<td>{{ l.financial_institution__abbr }}</td>
<td>${{ l.maturity_amount__sum|intcomma }}</td>
</tr>
{% endif %}
{% endfor %}
<tr>
<td style="font-weight: bold;">Total Non-Fund Holdings for this plan</td>
<td style="font-weight: bold;">${{ plan_dict.grand|intcomma }}</td>
</tr>
</table>
<span class="disclaimer_span">This report has been prepared from data believed to be reliable but no
representation is made as to accuracy or completeness.</span>
</div>
<br/>
<br/>
{% endfor %}
</table>
{% endif %}
任何帮助都将非常感谢。
2 个回答
0
这个对我来说是有效的，你需要使用这个，它是针对A3大小的。
@page{
size: A3;
margin: 1cm;
@frame footer_frame { /* Another static Frame */
-pdf-frame-content: footer_content;
left: 400pt; top: 1170pt; height: 20pt;
}
}
你需要把它放在上面的表格里。
<div id="footer_content"> Page <pdf:pagenumber>
of <pdf:pagecount> </div>
1
在这个链接中提到的问题是：
http://www.arnebrodowski.de/blog/501-Pisa-and-Reportlab-pitfalls.html
我遇到的一个问题是，想在我的页面上添加一个静态的页脚，这个页脚里有一个
<pdf:pagenumber />标签，应该在生成的PDF每一页的底部显示当前的页码。问题是，每一页都只显示数字0。解决方法其实很简单，但我只有在研究了pisa的源代码后才明白：你只能在段落中使用这个标签，而不能像我那样放在表格里面。即使是表格里的段落也不行。它必须是一个顶层的段落。
编辑
试试这个：
<div>
<pdf:pagenumber />
</div>