InfinteGrid show x-boxs when Image is failed

[sculove]

Description

• infiniteGrid should support failover feature when image loading is failed. (error code 404)
• infiniteGrid should notify that the image loading is failed.

[sculove]

proposal

usage

new eg.InfiniteGrid("#grid", {
    itemSelector: ".item"
}).on({
    "beforeImageError": function(e) {
        // e.src : image url
        // e.stop() // The item isn't removed then, `imageError` event is stopped.
    },
    "imageError": function(e) {
        // e.src : image url
    },
});

[sculove]

proposal

usage

new eg.InfiniteGrid("#grid", {
    itemSelector: ".item"
}).on({
    "imageError": function(e) {
        // e.target: image element. - replace image element or src
        // e.item: item element. - If the item was previously deleted, this value is null.
    },
});

[sculove]

imageError => exception and use e.type === "image"

• exception?
• fail?
• catch?
• fallback?

we decide error

[sculove]

this issue is closed. I f/w https://github.com/naver/egjs-infinitegrid/issues/1