Функция загрузки каталога вызывается из php:
| PHP |
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| $sql->query('SELECT DISTINCT c.category,i.img FROM catalog c LEFT JOIN catimg i ON c.category = i.category');
$arr = $sql->fetch_arr(PDO::FETCH_ASSOC);
$arr = json_encode($arr, JSON_UNESCAPED_UNICODE);
echo "<script>loadCatalog('catalog',$arr)</script>";
echo "<script>adminCatalog()</script>"; |
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Функция adminCatalog работает нормально (загружаются узлы в DOM), а ф-ия loadCatalog не загружается. Вот её код:
| Javascript |
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| function loadCatalog(mode,params)
{
var table = document.createElement('table');
switch (mode)
{
case 'catalog':
var f = true;
var i = 0;
while (f)
{
var tr = document.createElement('tr');
table.appendChild(tr);
for (var j=0 ; j < 3; ++j)
{
var newdiv = document.createElement('div');
var img = document.createElement('img');
img.alt = 'Категория';
img.src = '../images/catalog/' + params[i].img;
img.width = 150;
var h3 = document.createElement('h3');
h3.textContent = params[i].category;
var a = document.createElement('a');
a.href = '?category=' + params[i].category;
a.classList.add('cattext');
var td = document.createElement('td');
newdiv.appendChild(img);
newdiv.appendChild(h3);
a.appendChild(newdiv);
td.appendChild(a);
tr.appendChild(td);
++i;
if(i == params.length)
{
f = false;
break;
}
}
}
break;
case 'category':
f = true;
i = 0;
while (f)
{
tr = document.createElement('tr');
table.appendChild(tr);
for (j=0 ; j < 3; ++j)
{
newdiv = document.createElement('div');
img = document.createElement('img');
img.alt = 'Категория';
img.src = '../images/catalog/' + params[i].img;
img.width = 150;
h3 = document.createElement('h3');
h3.textContent = params[i].subcat;
a = document.createElement('a');
a.href = '?category=' + params[i].category + '&subcat=' + params[i].subcat;
a.classList.add('cattext');
td = document.createElement('td');
newdiv.appendChild(img);
newdiv.appendChild(h3);
a.appendChild(newdiv);
td.appendChild(a);
tr.appendChild(td);
++i;
if(i == params.length)
{
f = false;
break;
}
}
}
break;
case 'subcat':
f = true;
i = 0;
while (f)
{
tr = document.createElement('tr');
table.appendChild(tr);
for (j=0 ; j < 3; ++j)
{
newdiv = document.createElement('div');
img = document.createElement('img');
img.alt = 'Инструмент';
img.src = '../images/catalog/' + params[i].img;
img.width = 150;
h3 = document.createElement('h3');
h3.textContent = params[i].name;
var h4 = document.createElement('h4');
h4.textContent = 'Цена: ' + params[i].price;
a = document.createElement('a');
a.href = '?category=' + params[i].category + '&subcat=' + params[i].subcat + '&tool=' + params[i].id;
a.classList.add('cattext');
td = document.createElement('td');
newdiv.appendChild(img);
newdiv.appendChild(h3);
newdiv.appendChild(h4);
a.appendChild(newdiv);
td.appendChild(a);
tr.appendChild(td);
++i;
if(i == params.length)
{
f = false;
break;
}
}
}
break;
case 'tool':
tr = document.createElement('tr');
table.appendChild(tr);
h1 = document.createElement('h1');
h1.textContent = params.name;
td = document.createElement('td');
tr.appendChild(td);
td.appendChild(h1);
tr = document.createElement('tr');
table.appendChild(tr);
td = document.createElement('td');
tr.appendChild(td);
var photo = document.createElement('div');
photo.id = 'photo';
img = document.createElement('img');
img.alt = 'Инструмент';
img.src = '../images/catalog/' + params.img1;
img.width = 300;
h3 = document.createElement('h3');
h3.textContent = 'Цена: ' + params.price;
newdiv = document.createElement('div');
newdiv.id = 'tool';
newdiv2 = document.createElement('div');
newdiv2.id = 'photo_list';
photo.appendChild(img);
newdiv.appendChild(photo);
newdiv.appendChild(newdiv2);
newdiv.appendChild(h3);
h3 = document.createElement('h3');
h3.textContent = 'Залог: ' + params.pledge;
newdiv.appendChild(h3);
td.appendChild(newdiv);
newdiv = document.createElement('div');
newdiv.classList.add('photo_tmb');
img = document.createElement('img');
img.alt = 'Инструмент';
img.src = '../images/catalog/' + params.img1;
img.width = 90;
newdiv.appendChild(img);
newdiv2.appendChild(newdiv);
if(params.img2!==null)
{
newdiv = document.createElement('div');
newdiv.classList.add('photo_tmb');
img = document.createElement('img');
img.alt = 'Инструмент';
img.src = '../images/catalog/' + params.img2;
img.width = 90;
newdiv.appendChild(img);
newdiv2.appendChild(newdiv);
}
if(params.img3!==null)
{
newdiv = document.createElement('div');
newdiv.classList.add('photo_tmb');
img = document.createElement('img');
img.alt = 'Инструмент';
img.src = '../images/catalog/' + params.img3;
img.width = 90;
newdiv.appendChild(img);
newdiv2.appendChild(newdiv);
}
if(document.addEventListener)
{
newdiv2.addEventListener('click',function(e){changePhoto(e);},false);
}
else
{
document.attachEvent('onclick',function(e){changePhoto(e);});
}
td = document.createElement('td');
tr.appendChild(td);
var h2 = document.createElement('h2');
h2.textContent = 'Описание';
var p = document.createElement('p');
p.textContent = params.description;
td.appendChild(h2);
td.appendChild(p);
tr = document.createElement('tr');
table.appendChild(tr);
td = document.createElement('td');
td.id = 'basket';
tr.appendChild(td);
var form = document.createElement('form');
form.method = 'post';
form.action = '';
var input = document.createElement('input');
input.type = 'number';
input.name = 'quantity';
input.value = 1;
form.appendChild(input);
input = document.createElement('input');
input.type = 'submit';
input.value = 'В корзину';
input.name = 'sub';
form.appendChild(input);
td.appendChild(form);
break;
}
O("main").appendChild(table);
} |
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Конкретно не работает этот участок
| Javascript |
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| case 'catalog':
var f = true;
var i = 0;
while (f)
{
var tr = document.createElement('tr');
table.appendChild(tr);
for (var j=0 ; j < 3; ++j)
{
var newdiv = document.createElement('div');
var img = document.createElement('img');
img.alt = 'Категория';
img.src = '../images/catalog/' + params[i].img;
img.width = 150;
var h3 = document.createElement('h3');
h3.textContent = params[i].category;
var a = document.createElement('a');
a.href = '?category=' + params[i].category;
a.classList.add('cattext');
var td = document.createElement('td');
newdiv.appendChild(img);
newdiv.appendChild(h3);
a.appendChild(newdiv);
td.appendChild(a);
tr.appendChild(td);
++i;
if(i == params.length)
{
f = false;
break;
}
}
}
break; |
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