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snagpal7
Smarty n00b
Joined: 08 Jun 2014
Posts: 2
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 Posted: Sun Jun 08, 2014 9:49 am Post subject: Assigning variable value in dropdown list in table |
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I have list of Materials as drop down in each row of table (100 rows).
I want to selectively assign any row selected material.
For example, suppose $materialoptions is assigned an array (1=>'Material 1', 2=>'Material 2',3=>'Material 3'). This is list of dropdown in each row.
I want to assign in php say, In row 20, material selected is 'Material 2'.
Below is my implementation. Not able to assign properly.
HTML/Smarty Code
| Code: |
<form name='materialsel' id='materialsel' method='POST' action=''>
<table>
{section name=counter start=1 loop=100 step=1}
<tr>
<td><SELECT name="materialid_{$smarty.section.counter.index}" id="materialid_{$smarty.section.counter.index}" onchange='return document.forms.materialsel.submit();'><option value='0'>Select Material</option>
{html_options selected=$material_$smarty.section.counter.index options=$materialoptions}
</SELECT>
</td>
</tr>
{/section}
</table>
</form>
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PHP Code
| Code: |
$template->assign("materialoptions", array (1=>'Material 1', 2=>'Material 2',3=>'Material 3'));
//In row 20, material selected is 'Material 2'
$template->assign("material_20",2); //Not able to do this
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Last edited by snagpal7 on Sun Jun 08, 2014 1:31 pm; edited 1 time in total |
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U.Tews
Administrator
Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany
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| Posted: Sun Jun 08, 2014 12:08 pm Post subject: |
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Your html_options line should be
| Code: | | {html_options selected=$material_{$smarty.section.counter.index} options=$materialoptions} |
Besides that it does work at my place. |
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snagpal7
Smarty n00b
Joined: 08 Jun 2014
Posts: 2
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| Posted: Sun Jun 08, 2014 12:43 pm Post subject: |
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Not working on my side. Using Smarty 2
In log, giving error
PHP Fatal error: Smarty error: [in modules/materials.html line 51]: syntax error: $smarty. is an unknown reference (Smarty_Compiler.class.php, line 2126).
Where line 51 is {html_options.......} as above |
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