JS get PHP (ecshop smarty Template) array element values
Recently modified PHP Things (Ecshop), encountered a problem, sincere help you master:
1. On the PHP page, use the Smarty template to assign a value, some of the code is as follows:
while ($row = $db->fetchrow ($res))
{
if ($cur ==null)
$cur = $row [' template_id '];
$modelrow [$row [' template_id ']]= $row [' template_id '];
$modelcontent [$row [' template_id ']]=trim ($row [' template_content ']);
$modelplates [$row [' template_id ']]= $row [' Template_subject ']. "-$row [content_category]-". $row [' Template_subject_ Second '];
echo $modelcontent [$row [' template_id '];
}
$smarty->assign (' cur ', $cur);
$smarty->assign (' Modelrow ', $modelrow);
$smarty->assign (' modelplates ', $modelplates);
$smarty->assign (' modelcontent ', $modelcontent);
/*end*/
$modelcontent array passed to the foreground in the DWT template in the JS function:
1, display gets a variable value temp=$ ("#temp"). Val (); (The value of this variable is 1, 2, 3, etc., get no problem.) ）
2. var a= ' {$modelcontent. temp} '; The second step uses the variable to get an element value of $modelcontent, but it is empty, and I don't know how to get it; var a= ' {$modelcontent. 1} ' at the time of the test Gets whether the array is labeled 1 or can be obtained.
Now the question is how to get the array corresponding subscript value based on the known variable? There are other solutions, thank you! Ecshop Smarty PHP
Share to:
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Into
var a= ' ';
alert (a); look at the results.
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var a= ' {$modelcontent. ' +temp+ '} ';
alert (a);
So try again.
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Http://www.zui88.com/blog/view-261.html
See if it's going to help you.
References
in the Smarty template, the key name of the array is the value of a variable, and how to display the value corresponding to the key name
In: Back-end Program
The topic is a bit around the mouth, probably means
PHP has been assigned to a template array with the following information:
$config = Array (
1=> ' Zhongshan ',
2=> ' Stone qi '
);
The field in the database storage area records the key name of the array, such as 1, which is now displayed on the template: Zhongshan.
If this is the case, the error is:
{{$config. $row. Region}}
The correct wording on the stencil is: {{$config [$row. Region]}}
The problems encountered today are even more complicated, as database fields store some of the configuration serialization, so you need to do the deserialization when you pick up the region information, and there must be an assignment process in between:
{{Assign Var=param value= $l. Params
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Unserialize}}
And then $param.region can get 1 of that value.
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{lection} When there is no key???
It's either a mass transfer or a column of storage keys.
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Does the Smarty cycle work? I'm talking about an array of loops. There's a key column. When you conveniently use the array
I just wrote it wrong.
{section Name=loop loop= $v}
{$v [loop]. Array key Value}
{/section}
You print the key to see if the key is the other number causes the key to not take the correct value
