Wednesday, July 30, 2014

Re: How do I get Django to ignore javascript code because its throwing an exception

Hello, you can use 'verbatim':
https://docs.djangoproject.com/en/1.6/ref/templates/builtins/#verbatim

On Wednesday, July 30, 2014 6:59:05 PM UTC-4:30, G Z wrote:
so im using the following java script

var cpuChart = document.getElementById('cpu').getContext('2d');
        new Chart(cpuChart).Line(cpuData,{
        bezierCurve: false,
        datasetFill : false,
        legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].lineColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
        
        });

django will see the % signs and think it is block content as it says below i copy and pasted the error, how i get django to ignore a section of my code and not parse the tags for that section.


Request Method:POST
Request URL:http://127.0.0.1:8000/vmstats/
Django Version:1.6.5
Exception Type:TemplateSyntaxError
Exception Value:
Invalid block tag: '><li><span'
Exception Location:/usr/local/lib/python2.7/dist-packages/django/template/base.py in invalid_block_tag, line 332
Python Executable:/usr/bin/python
Python Version:2.7.5
Python Path:
['/home/grant/workspace/Django Projects/trunk/holon',   '/usr/lib/python2.7',   '/usr/lib/python2.7/plat-x86_64-linux-gnu',   '/usr/lib/python2.7/lib-tk',   '/usr/lib/python2.7/lib-old',   '/usr/lib/python2.7/lib-dynload',   '/usr/local/lib/python2.7/dist-packages',   '/usr/lib/python2.7/dist-packages',   '/usr/lib/python2.7/dist-packages/PILcompat',   '/usr/lib/python2.7/dist-packages/gtk-2.0',   '/usr/lib/python2.7/dist-packages/ubuntu-sso-client',   '/usr/lib/python2.7/dist-packages/ubuntuone-client',   '/usr/lib/python2.7/dist-packages/ubuntuone-control-panel',   '/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol']
Server time:Wed, 30 Jul 2014 23:27:32 +0000

Error during template rendering

In template /home/grant/workspace/Django Projects/trunk/holon/portal/templates/vmstats.html, error at line 162

Invalid block tag: '><li><span'

152 var iopsChart = document.getElementById('iops').getContext('2d');
153 new Chart(iopsChart).Line(iopsData,{
154 bezierCurve: false,
155 datasetFill : false,
156 });
157
158 var cpuChart = document.getElementById('cpu').getContext('2d');
159 new Chart(cpuChart).Line(cpuData,{
160 bezierCurve: false,
161 datasetFill : false,
162 legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].lineColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>"
163
164 });
165 }

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