39 lines
1.0 KiB
JavaScript
39 lines
1.0 KiB
JavaScript
// 聊天室图片上传控件事件绑定，逐步替代 Blade 内联 onclick/onchange。
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let imageUploadEventsBound = false;
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/**
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* 绑定聊天图片选择按钮与文件框事件。
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*
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* @returns {void}
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*/
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export function bindChatImageUploadControl() {
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if (imageUploadEventsBound || typeof document === "undefined") {
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return;
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}
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imageUploadEventsBound = true;
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document.addEventListener("click", (event) => {
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if (!(event.target instanceof Element)) {
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return;
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}
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if (!event.target.closest("[data-chat-image-upload-trigger]")) {
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return;
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}
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event.preventDefault();
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document.getElementById("chat_image")?.click();
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});
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document.addEventListener("change", (event) => {
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if (!(event.target instanceof HTMLInputElement) || event.target.id !== "chat_image") {
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return;
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}
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if (typeof window.handleChatImageSelected === "function") {
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window.handleChatImageSelected(event.target);
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}
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});
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}
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