imgrooot
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Everything posted by imgrooot
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Is there a way to duplicate divs and increment them?
imgrooot replied to imgrooot's topic in PHP Coding Help
Oh wow. This is great method. Good to know. -
Is there a way to duplicate divs and increment them?
imgrooot replied to imgrooot's topic in PHP Coding Help
That's great. Now my next question is, how do I echo all 100 of those a href links outside the for loop? -
Here's a line. I want to add 100 more of same lines and increment the page numbers as shown below. I know I can just manually add 100 lines but Is there a way to do this with PHP that would make it easy? Or is this more of a javascript thing? // original $page1 = '<a href="?type='. $type_id .'&name='. $get_type_3_name_slug .'&page=1">1</a>'; // new $page1 = '<a href="?type='. $type_id .'&name='. $get_type_3_name_slug .'&page=1">1</a>'; $page2 = '<a href="?type='. $type_id .'&name='. $get_type_3_name_slug .'&page=2">2</a>'; $page3 = '<a href="?type='. $type_id .'&name='. $get_type_3_name_slug .'&page=3">3</a>'; $page4 = '<a href="?type='. $type_id .'&name='. $get_type_3_name_slug .'&page=4">4</a>'; $page5 = '<a href="?type='. $type_id .'&name='. $get_type_3_name_slug .'&page=5">5</a>'; ...etc
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This is strange. It won't insert "0" option value into table.
imgrooot replied to imgrooot's topic in PHP Coding Help
The only other solution I can think of is to turn the table into "varchar" and use a unique text like "none" to replace "0". -
This is strange. It won't insert "0" option value into table.
imgrooot replied to imgrooot's topic in PHP Coding Help
So what's the solution? The column I am inserting into is "int" based. So I need an int number to distinguish from all the other numbers. Is there no way to add zero to it? -
I am finding that if I have "0"(zero) value in form select option, it won't select this option or submit data. If I change this value to any other number to text, it will work. Is there a way to fix this? I have to have an option where I am able to choose to submit "0" value to the database table. <option value="0" <?php if(empty($_POST['special'])) {} else { if($_POST['special'] == 0) { echo 'selected'; } } ?> >None</option>
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Ah yes. I did add the return and it now works. function getIt($var) { $pos = strpos($var, ' - '); return substr($var, $pos+3); }
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Here's what I am trying to do. Retrieve "title" and "slug title" from all the rows in a table. Update them with new "title", "slug title" and "brand name". Here's my query. It updates the table with the brand names for each row. But for some reason, it removes the title and slug title from all the rows in the table. Is there a reason why it's doing that? function getIt($var) { $pos = strpos($var, ' - '); echo(substr($var, $pos+3)."\n"); } if(isset($_POST['submit'])) { $get_record = $db->prepare("SELECT * FROM items"); $get_record->execute(); $result_record = $get_record->fetchAll(PDO::FETCH_ASSOC); if(count($result_record) > 0){ foreach($result_record as $row) { $get_item_id = intval($row['item_id']); $get_item_title = trim($row['item_title']); $get_item_title_slug = trim($row['item_title_slug']); $new_title = getIt($get_item_title); $new_title_slug = Output::createSlug($new_title); $brand_name = substr($get_item_title, 0, strpos($get_item_title, ' - ')); $update_record = $db->prepare("UPDATE items SET brand_name = :brand_name, item_title = :item_title, item_title_slug = :item_title_slug WHERE item_id = :item_id"); $update_record->bindParam(':item_id', $get_item_id); $update_record->bindParam(':brand_name', $brand_name); $update_record->bindParam(':item_title', $new_title); $update_record->bindParam(':item_title_slug', $new_title_slug); if(!$update_record->execute()) { $errors[] = 'There was a problem updating the item.'; } } } else { $errors[] = 'No item found.'; } }
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How do I extract partial string from a full string?
imgrooot replied to imgrooot's topic in PHP Coding Help
Yes I am doing it so that in the future I can I filter out products by "Brand" name. Currently the brand name is directly in the title. I can still have it in the title when I output the variables but in the database, it would be better to have it in an individual column. -
How do I extract partial string from a full string?
imgrooot replied to imgrooot's topic in PHP Coding Help
I think I have it working for the 2nd step. $variable_1 = 'Lulu-free - Swimsuit swimwear red'; $variable_2 = 'Pap & Jones - Bard Mini Dress'; $str1 = substr($variable_1, 0, strpos($variable_1, ' - ')); // results: Lulu-free $str2 = substr($variable_2, 0, strpos($variable_2, ' - ')); // results: Pap & Jones No unfortunately it is not once but several hundred rows. -
How do I extract partial string from a full string?
imgrooot replied to imgrooot's topic in PHP Coding Help
That works perfectly. One more thing. Basically I have a long list of items in MySQL database with the title in the format I specified above. Basically what I am trying to do is do 2 things. 1. Remove everything before the " - " to create a new title. This works thanks to you. 2. The string that is removed before the " - ", I want to add it to a new table column. Now my next question is, how do I get these strings(Lulu-free, Pap & Jones) as a variable? -
Below I have "Input" where it shows the original string. Basically I want to remove everything before " - ". I would like to know how can I get the "Output" results using PHP? Input $variable_1 = Lulu-free - Swimsuit swimwear red $variable_2 = Pap & Jones - Bard Mini Dress Output $variable_1 = Swimsuit swimwear red $Variable_2 = Bard Mini Dress
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This is very strange but it works for me. Simply having blank spaces between each line makes it work. Like this. RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME}.php -f RewriteRule ^(.*)$ $1.php [L]
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So can someone tell me how to do it?
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Well yes like that, although belts can come after the 45. Like this. shop/45/belts
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I've been pulling my hair trying to figure this out and so far unsuccessful. It would be very helpful if someone knowledgeable about this can help me out. Every professional site I see out there has pretty urls, as oppose to what I have above. Even phpfreaks site has pretty urls. How would I go on about doing that based on the link I provided above? So far all I got is this. How would I change the above link to match this? RewriteRule ^([a-z]+)\/([0-9]+)\/?$ shop.php?type=$1&name=$2 [NC]
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Say below is my normal html href link. How would you turn this into a pretty URL using .htaccess? Also if I understand it correctly, this link will also have to be changed to match the pretty url. What would the new link look like? <a href="shop.php?type=45&name=belts">Belts</a>
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Yes you're right. Thanks a bunch.
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There is a problem with that though. It removes any number after the decimal and instead adds .00 to it.
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I have a Mysql table where I store prices of a product. I have the values in "varchar" format because I needed to include "decimals" in the prices(for eg. 15.30) and "int" doesn't allow that. Having done that, when ever I filter the products by prices in Ascending or Descending order, they don't show up in proper order. It seems like the decimal in the prices is messing up the order. Is there a way to fix this so that the php query can filter the prices in proper order despite the decimals? Here's the eg of the query. $get_records = $db->prepare("SELECT * FROM records ORDER BY records.price DESC");
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One small edit. Add the height: 100%. It'll fix any y scrolling issue. Here's the updated code. .nav-mobile { display: none; height: 100%; *zoom: 1; position: fixed; width: 100%; overflow-y: scroll; -ms-overflow-y: scroll; -webkit-overflow-scrolling: touch; // mobile safari }
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I have it working now. And yes it is a CSS problem. Here's the css code. Note that "Overflow-y" will only work if the position is defined. Without the "position:fixed", my nav-mobile dropdown didn't open when I clicked toggle. .nav-mobile { display: none; *zoom: 1; position: fixed; width: 100%; overflow-y: scroll; -ms-overflow-y: scroll; -webkit-overflow-scrolling: touch; // mobile safari }
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Right now I have a mobile dropdown that works fine. The only issue I have is that when viewing it on my smartphone, the dropdown gets cut off at the bottom and I am unable to scroll it down to rest of it. Is there a way to fix it so that It's scrollable? Here's my js code of the dropdown. $(document).ready(function() { $(".nav-mobile li a").each(function() { if ($(this).next().length > 0) { $(this).addClass("parent-arrow"); } }) $(".toggle-mobile-menu").click(function(e) { e.preventDefault(); $(this).toggleClass("active-mobile"); $(".nav-mobile").toggle(); }); adjustMenu(); }); $(window).bind('resize orientationchange', function() { ww = document.body.clientWidth; adjustMenu(); }); var adjustMenu = function() { var ww = document.body.clientWidth; if (ww <= 850) { $(".toggle-mobile-menu").css("display", "block"); if (!$(".toggle-mobile-menu").hasClass("active-mobile")) { $(".nav-mobile").hide(); } else { $(".nav-mobile").show(); } $(".nav-mobile li").unbind('mouseenter mouseleave'); $(".nav-mobile li a.parent-arrow").unbind('click').bind('click', function(e) { // must be attached to anchor element to prevent bubbling e.preventDefault(); $(this).parent("li").toggleClass("hover"); }); } else if (ww > 850) { $(".toggle-mobile-menu").css("display", "none"); $(".nav-mobile").hide(); $(".nav-mobile li").removeClass("hover"); $(".nav-mobile li a").unbind('click'); $(".nav-mobile li").unbind('mouseenter mouseleave').bind('mouseenter mouseleave', function() { // must be attached to li so that mouseleave is not triggered when hover over submenu $(this).toggleClass('hover'); }); } }
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Got ya. Thanks.
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Say I have 2 tables. Table 1: Type(type_id, type_name) Table 2: Records(record_id, record_name, record_type) Under the "record_type" column, is it better to use type_id(eg. 10) or type_name(eg. Clothing & Watches)? If the answer is use the name, is it better to use the original name(Clothing & Watches) or a slug name(clothing-watches)?