Files
chatroom/resources/js/chat-room/image-upload.js
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2026-04-25 03:41:45 +08:00
// 聊天室图片上传控件事件绑定,逐步替代 Blade 内联 onclick/onchange。
let imageUploadEventsBound = false;
/**
* 绑定聊天图片选择按钮与文件框事件。
*
* @returns {void}
*/
export function bindChatImageUploadControl() {
if (imageUploadEventsBound || typeof document === "undefined") {
return;
}
imageUploadEventsBound = true;
document.addEventListener("click", (event) => {
if (!(event.target instanceof Element)) {
return;
}
if (!event.target.closest("[data-chat-image-upload-trigger]")) {
return;
}
event.preventDefault();
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// 点击按钮只打开隐藏文件框;真正上传在 change 事件与旧函数中处理。
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document.getElementById("chat_image")?.click();
});
document.addEventListener("change", (event) => {
if (!(event.target instanceof HTMLInputElement) || event.target.id !== "chat_image") {
return;
}
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// 文件校验、上传请求和消息插入继续复用存量 handleChatImageSelected。
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if (typeof window.handleChatImageSelected === "function") {
window.handleChatImageSelected(event.target);
}
});
}