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POHow to use a variable in smarty template in following scenario?
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  1. POHow to use a variable in smarty template in following scenario?
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    copied!<p>My code is as follows:</p> <pre><code>{if $question_detail.question_has_sub_ques=='yes' &amp;&amp; $question_detail.sub_question} {foreach from=$question_detail.sub_question item=sub_ques_ans key=sub_ques_no} &lt;tr class="oddRow"&gt; &lt;td class="question"&gt; &lt;h4&gt;&lt;strong&gt;Sub-question {$page_question_no+1}.{$sub_ques_no+1}&lt;/strong&gt;&lt;/h4&gt; &lt;ul class="options"&gt; &lt;li&gt;&lt;span&gt;{$sub_ques_ans.question_text}&lt;/span&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;td class="question-id"&gt;QUE{$sub_ques_ans.question_id}&lt;/td&gt; &lt;/tr&gt; {if $sub_ques_ans.question_file!=''} &lt;tr&gt; &lt;td valign="top" colspan="2"&gt; &lt;img src="{$ques_thum_image_path}{$sub_ques_ans.question_id}_{$sub_ques_ans.question_file}"&gt; &lt;/td&gt; &lt;/tr&gt; {/if} {if $question_detail.sub_question_answer_1} &lt;tr class="question_answer evenRow"&gt; &lt;td class="question"&gt; &lt;p class="answers"&gt;&lt;strong&gt;Answers&lt;/strong&gt;&lt;/p&gt; &lt;ol class="options"&gt; {foreach from=$question_detail.sub_question_answer_1 item=sub_ans key=sub_ans_no} &lt;li&gt; {if $sub_ans.answer_is_right==1} {assign var='correct_sub_ans' value=$sub_ans_no+1} {/if} {if $sub_ans.answer_text!=''}{$sub_ans.answer_text}{/if}&lt;br /&gt; {if $sub_ans.answer_file!=''}&lt;img src="{$ans_thumb_img_path}{$sub_ans.answer_id}_{$sub_ans.answer_file}" &gt;{/if} &lt;/li&gt; {/foreach} &lt;/ol&gt; &lt;p class="correct-answer"&gt;&lt;strong&gt;Correct Answer Option : &lt;/strong&gt;{$correct_sub_ans}&lt;/p&gt; &lt;/td&gt; &lt;td class="question-id"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; {/if} {/foreach} {/if} </code></pre> <p>Here you can see a variable <code>{$page_question_no+1}</code>. Now I want to use this variable in following statement as </p> <pre><code>{if $question_detail.sub_question_answer_{$page_question_no+1}} </code></pre> <p>but it's giving error, may I know the correct way of using it properly? Thanks in advance.</p>
 

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