1.head优化
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a8be02b772
commit
78c626d5fa
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@ -95,18 +95,18 @@ const roll_img_style = computed(() => {
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const up_slide_style = computed(() => {
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let style = ``;
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if (props.scollTop > 0) {
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if (props.scollTop > 20) {
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const { up_slide_background_color_list, up_slide_background_direction } = new_style.value;
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// 渐变
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const gradient = { color_list: up_slide_background_color_list, direction: up_slide_background_direction };
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style += gradient_computer(gradient) + `opacity: ${props.scollTop / 90 > 1 ? 1 : (props.scollTop / 90).toFixed(2)};`;
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style += gradient_computer(gradient) + `opacity: ${(props.scollTop - 20) / 90 > 1 ? 1 : ((props.scollTop - 20) / 90).toFixed(2)};`;
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}
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return style;
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});
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const up_slide_img_style = computed(() => {
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let style = ``;
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if (props.scollTop > 0) {
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if (props.scollTop > 20) {
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const { up_slide_background_img = '', up_slide_background_img_style = '' } = new_style.value;
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// 背景图
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const back = { background_img: up_slide_background_img, background_img_style: up_slide_background_img_style };
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