php - OPENCART Search by category questions
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Solution:
Well I am php developer But I didn't worked upon opencart's yet. But as i watched to your code, it seems to be understanding to me. I think this may work. try this out:
$('#search input[name=\'search\']').parent().find('button').on('click', function() {
url = $('base').attr('href') + 'index.php?route=product/search';
var filter_name = $('input[name=\'filter_name\']').attr('value');
if (filter_name) {
url += '&filter_name=' + encodeURIComponent(filter_name);
}
location = url;
});
$('#header input[name=\'filter_name\']').bind('keydown', function(e) {
if (e.keyCode == 13) {
url = $('base').attr('href') + 'index.php?route=product/search';
var filter_name = $('input[name=\'filter_name\']').attr('value');
if (filter_name) {
url += '&filter_name=' + encodeURIComponent(filter_name);
}
location = url;
}
});
and your header file will be look like this:
<div id="search">
<div class="button-search"></div>
<?php if ($filter_name) { ?>
<input type="text" name="filter_name" value="<?php echo $filter_name; ?>" />
<?php } else { ?>
<input type="text" name="filter_name" value="<?php echo $text_search; ?>" onclick="this.value = '';" onkeydown="this.style.color = '#000000';" />
<?php } ?>
</div>
</div>
Answer
Solution:
There is no way you could search categories by name. What you could do is get all the products that are under a certain category, for that you will need the category's id (for example: all products under category_id=20):
index.php?route=product/search&search=&category_id=20
What you need to do is find a way to get the category's id from the search input, I can't find an easy way to do it at the moment but you could:
1. Modify the categories model by adding a function inside
catalog/model/catalog/category.php:public function getCategoryByName($category_name) { $query = $this->db->query("SELECT category_id FROM ". DB_PREFIX . "category_description WHERE name LIKE '%".$category_name."%'"); if(isset($query->row[0]['category_id'])) return $query->row[0]['category_id']; return false; }2. Modify the
index()function insidecatalog/contoller/product/search.phpto look for a Get parameter you would send (example&category=true) and then call your functiongetCategoryByName()[after loading the category model] to get acategory_idthen integrate it with the reste of theindex()function.2'. Or, Create a controller to handle an AJAX request, get the
category_idand plug it through JQuery to your url:"index.php?route=product/search&search=&category_id=" + category_id
N.B: This is a simple code, I did not test it, so make sure it is ready for your production environment.
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Link To Answer People are also looking for solutions of the problem: your lock file does not contain a compatible set of packages. please run composer update
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