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上传图片/文件增加失败信息提示

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liyang 2021-08-18 18:48:43 +08:00
parent 88e3805ff9
commit a9f5d315bf
2 changed files with 80 additions and 43 deletions
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54
ruoyi-ui/src/components/FileUpload/index.vue
View File

@ -18,20 +18,34 @@
<!-- 上传提示 --> <!-- 上传提示 -->
<div class="el-upload__tip" slot="tip" v-if="showTip"> <div class="el-upload__tip" slot="tip" v-if="showTip">
请上传 请上传
<template v-if="fileSize"> 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b> </template> <template v-if="fileSize">
<template v-if="fileType"> 格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b> </template> 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b>
</template>
<template v-if="fileType">
格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b>
</template>
的文件 的文件
</div> </div>
</el-upload> </el-upload>
<!-- 文件列表 --> <!-- 文件列表 -->
<transition-group class="upload-file-list el-upload-list el-upload-list--text" name="el-fade-in-linear" tag="ul"> <transition-group
<li :key="file.uid" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in fileList"> class="upload-file-list el-upload-list el-upload-list--text"
name="el-fade-in-linear"
tag="ul"
>
<li
:key="file.uid"
class="el-upload-list__item ele-upload-list__item-content"
v-for="(file, index) in fileList"
>
<el-link :href="`${file.url}`" :underline="false" target="_blank"> <el-link :href="`${file.url}`" :underline="false" target="_blank">
<span class="el-icon-document"> {{ getFileName(file.name) }} </span> <span class="el-icon-document"> {{ getFileName(file.name) }} </span>
</el-link> </el-link>
<div class="ele-upload-list__item-content-action"> <div class="ele-upload-list__item-content-action">
<el-link :underline="false" @click="handleDelete(index)" type="danger">删除</el-link> <el-link :underline="false" @click="handleDelete(index)" type="danger"
>删除</el-link
>
</div> </div>
</li> </li>
</transition-group> </transition-group>
@ -64,8 +78,8 @@ export default {
// 是否显示提示 // 是否显示提示
isShowTip: { isShowTip: {
type: Boolean, type: Boolean,
default: true default: true,
} },
}, },
data() { data() {
return { return {
@ -83,9 +97,9 @@ export default {
if (val) { if (val) {
let temp = 1; let temp = 1;
// 首先将值转为数组 // 首先将值转为数组
const list = Array.isArray(val) ? val : this.value.split(','); const list = Array.isArray(val) ? val : this.value.split(",");
// 然后将数组转为对象数组 // 然后将数组转为对象数组
this.fileList = list.map(item => { this.fileList = list.map((item) => {
if (typeof item === "string") { if (typeof item === "string") {
item = { name: item, url: item }; item = { name: item, url: item };
} }
@ -98,8 +112,8 @@ export default {
} }
}, },
deep: true, deep: true,
immediate: true immediate: true,
} },
}, },
computed: { computed: {
// 是否显示提示 // 是否显示提示
@ -122,7 +136,9 @@ export default {
return false; return false;
}); });
if (!isTypeOk) { if (!isTypeOk) {
this.$message.error(`文件格式不正确, 请上传${this.fileType.join("/")}格式文件!`); this.$message.error(
`文件格式不正确, 请上传${this.fileType.join("/")}格式文件!`
);
return false; return false;
} }
} }
@ -146,9 +162,17 @@ export default {
}, },
// 上传成功回调 // 上传成功回调
handleUploadSuccess(res, file) { handleUploadSuccess(res, file) {
if (res.code === 200) {
this.$message.success("上传成功"); this.$message.success("上传成功");
this.fileList.push({ name: res.data.fileName, url: res.data.fileName }); this.fileList.push({ name: res.data.fileName, url: res.data.fileName });
this.$emit("input", this.listToString(this.fileList)); this.$emit("input", this.listToString(this.fileList));
} else {
this.$message({
type: "error",
message: res.msg,
});
this.loading.close();
}
}, },
// 删除文件 // 删除文件
handleDelete(index) { handleDelete(index) {
@ -170,9 +194,9 @@ export default {
for (let i in list) { for (let i in list) {
strs += list[i].url + separator; strs += list[i].url + separator;
} }
return strs != '' ? strs.substr(0, strs.length - 1) : ''; return strs != "" ? strs.substr(0, strs.length - 1) : "";
} },
} },
}; };
</script> </script>

47
ruoyi-ui/src/components/ImageUpload/index.vue
View File

@ -14,7 +14,7 @@
:headers="headers" :headers="headers"
:file-list="fileList" :file-list="fileList"
:on-preview="handlePictureCardPreview" :on-preview="handlePictureCardPreview"
:class="{hide: this.fileList.length >= this.limit}" :class="{ hide: this.fileList.length >= this.limit }"
> >
<i class="el-icon-plus"></i> <i class="el-icon-plus"></i>
</el-upload> </el-upload>
@ -22,8 +22,12 @@
<!-- 上传提示 --> <!-- 上传提示 -->
<div class="el-upload__tip" slot="tip" v-if="showTip"> <div class="el-upload__tip" slot="tip" v-if="showTip">
请上传 请上传
<template v-if="fileSize"> 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b> </template> <template v-if="fileSize">
<template v-if="fileType"> 格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b> </template> 大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b>
</template>
<template v-if="fileType">
格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b>
</template>
的文件 的文件
</div> </div>
@ -65,8 +69,8 @@ export default {
// 是否显示提示 // 是否显示提示
isShowTip: { isShowTip: {
type: Boolean, type: Boolean,
default: true default: true,
} },
}, },
data() { data() {
return { return {
@ -78,7 +82,7 @@ export default {
headers: { headers: {
Authorization: "Bearer " + getToken(), Authorization: "Bearer " + getToken(),
}, },
fileList: [] fileList: [],
}; };
}, },
watch: { watch: {
@ -86,9 +90,9 @@ export default {
handler(val) { handler(val) {
if (val) { if (val) {
// 首先将值转为数组 // 首先将值转为数组
const list = Array.isArray(val) ? val : this.value.split(','); const list = Array.isArray(val) ? val : this.value.split(",");
// 然后将数组转为对象数组 // 然后将数组转为对象数组
this.fileList = list.map(item => { this.fileList = list.map((item) => {
if (typeof item === "string") { if (typeof item === "string") {
item = { name: item, url: item }; item = { name: item, url: item };
} }
@ -100,8 +104,8 @@ export default {
} }
}, },
deep: true, deep: true,
immediate: true immediate: true,
} },
}, },
computed: { computed: {
// 是否显示提示 // 是否显示提示
@ -112,15 +116,23 @@ export default {
methods: { methods: {
// 删除图片 // 删除图片
handleRemove(file, fileList) { handleRemove(file, fileList) {
const findex = this.fileList.map(f => f.name).indexOf(file.name); const findex = this.fileList.map((f) => f.name).indexOf(file.name);
this.fileList.splice(findex, 1); this.fileList.splice(findex, 1);
this.$emit("input", this.listToString(this.fileList)); this.$emit("input", this.listToString(this.fileList));
}, },
// 上传成功回调 // 上传成功回调
handleUploadSuccess(res) { handleUploadSuccess(res) {
if (res.code == 200) {
this.fileList.push({ name: res.data.fileName, url: res.data.url }); this.fileList.push({ name: res.data.fileName, url: res.data.url });
this.$emit("input", this.listToString(this.fileList)); this.$emit("input", this.listToString(this.fileList));
this.loading.close(); this.loading.close();
} else {
this.$message({
type: "error",
message: res.msg,
});
this.loading.close();
}
}, },
// 上传前loading加载 // 上传前loading加载
handleBeforeUpload(file) { handleBeforeUpload(file) {
@ -130,7 +142,7 @@ export default {
if (file.name.lastIndexOf(".") > -1) { if (file.name.lastIndexOf(".") > -1) {
fileExtension = file.name.slice(file.name.lastIndexOf(".") + 1); fileExtension = file.name.slice(file.name.lastIndexOf(".") + 1);
} }
isImg = this.fileType.some(type => { isImg = this.fileType.some((type) => {
if (file.type.indexOf(type) > -1) return true; if (file.type.indexOf(type) > -1) return true;
if (fileExtension && fileExtension.indexOf(type) > -1) return true; if (fileExtension && fileExtension.indexOf(type) > -1) return true;
return false; return false;
@ -163,7 +175,7 @@ export default {
this.$message.error(`上传文件数量不能超过 ${this.limit} 个!`); this.$message.error(`上传文件数量不能超过 ${this.limit} 个!`);
}, },
// 上传失败 // 上传失败
handleUploadError() { handleUploadError(res) {
this.$message({ this.$message({
type: "error", type: "error",
message: "上传失败", message: "上传失败",
@ -182,9 +194,9 @@ export default {
for (let i in list) { for (let i in list) {
strs += list[i].url + separator; strs += list[i].url + separator;
} }
return strs != '' ? strs.substr(0, strs.length - 1) : ''; return strs != "" ? strs.substr(0, strs.length - 1) : "";
} },
} },
}; };
</script> </script>
<style scoped lang="scss"> <style scoped lang="scss">
@ -198,7 +210,8 @@ export default {
transition: all 0s; transition: all 0s;
} }
::v-deep .el-list-enter, .el-list-leave-active { ::v-deep .el-list-enter,
.el-list-leave-active {
opacity: 0; opacity: 0;
transform: translateY(0); transform: translateY(0);
} }