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add upload

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shylinux 2020-02-13 17:25:05 +08:00
parent 44ea7eeb88
commit 9f9da31b4f
3 changed files with 63 additions and 8 deletions
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25
lib/misc.js
View File

@ -1,9 +1,5 @@
Volcanos("misc", {help: "工具模块",
POST: shy("请求后端", {order: 0}, function(can, msg, url, form, cb) {
var args = can.core.Items(form, function(value, index, key) {
return key+"="+encodeURIComponent(value)
})
var xhr = new XMLHttpRequest()
xhr.onreadystatechange = function() {
if (xhr.readyState != 4) {return}
@ -28,9 +24,24 @@ Volcanos("misc", {help: "工具模块",
}
xhr.open("POST", url)
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
if (msg.upload) {
var data = new FormData()
can.core.Item(form, function(key, value) {
can.core.List(value, function(item) {
data.append(key, item)
})
})
data.append("upload", msg.upload)
} else {
var args = can.core.Items(form, function(value, index, key) {
return key+"="+encodeURIComponent(value)
})
var data = args.join("&")
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
}
xhr.setRequestHeader("Accept", "application/json")
xhr.send(args.join("&"))
xhr.send(data)
++arguments.callee.meta.order
}),
Run: shy("请求后端", {order: 0}, function(event, can, dataset, cmd, cb) {
@ -54,6 +65,8 @@ Volcanos("misc", {help: "工具模块",
}
// msg.detail = ["run", what].concat(option.group).concat(option.names).concat(option.cmds)
// kit.Log(msg.detail.concat([msg]))
//
//
// kit.History("run", -1, option)
this.POST(can, msg, can.Conf("iceberg")+(dataset.names||msg.names).toLowerCase(), option, function(msg) {

15
lib/page.js
View File

@ -302,6 +302,21 @@ Volcanos("page", {help: "网页模块",
item.click()
})
},
Upload: function(can, url, form, file, cb) {
var data = new FormData()
can.core.Item(form, function(key, value) {
data.append(key, value)
})
data.append("upload", file)
var xhr = new XMLHttpRequest()
xhr.onreadystatechange = function() {
}
xhr.open("POST", url)
// xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
xhr.setRequestHeader("Accept", "application/json")
xhr.send(data)
},
DelText: function(target, start, count) {
target.value = target.value.substring(0, start)+target.value.substring(start+(count||target.value.length), target.value.length)

31
plugin/input.js
View File

@ -122,7 +122,8 @@ Volcanos("onfigure", {help: "控件详情", list: [],
show(can.now);
set(can.now);
}},
province: {click: function(event, can, value, cmd, target) {if (can.figure) {return}
province: {click: function(event, can, value, cmd, target) {
if (can.figure) {return}
can.figure = can.page.Append(can, document.body, [{view: ["date input", "fieldset"], style: {
position: "absolute", left: "20px", top: event.clientY+10+"px",
}, onmouseleave: function(event) {
@ -143,10 +144,36 @@ Volcanos("onfigure", {help: "控件详情", list: [],
}]}]);
},
},
upload: {click: function(event, can, value, cmd, target) {
if (!can.onfigure._prepare(event, can, value, cmd, target)) {return}
can.figure.stick = true
var action = can.page.AppendAction(can, can.figure.action, [{type: "input", data: {name: "upload", type: "file"}}, "上传", "关闭"], function(event, value, cmd) {
switch (value) {
case "关闭": can.onfigure._release(event, can, value, cmd, target); return
}
var msg = can.Event(event);
msg.upload = action.upload.files[0]
can.run(event, ["action", "上传"], true, function(msg) {
can.user.toast("上传成功")
})
})
}},
_prepare: function(event, can, value, cmd, target) {if (can.figure) {return}
can.figure = can.page.Append(can, document.body, [{view: ["input "+cmd, "fieldset"], style: {
position: "absolute", left: "20px", top: event.clientY+10+"px",
}, list: [{view: ["action"]}, {view: ["output"]}], onmouseleave: function(event) {
!can.figure.stick && can.onfigure._release(event, can, value, cmd, target)
}}])
return can.figure
},
_release: function(event, can, value, cmd, target) {
can.page.Remove(can, can.figure.first); delete(can.figure);
},
})
Volcanos("onaction", {help: "控件交互", list: [],
onclick: function(event, can) {can.Select(event);
var figure = can.onfigure[can.item.figure]
var figure = can.onfigure[can.item.cb] || can.onfigure[can.item.figure]
figure? figure.click(event, can, can.item, can.item.name, event.target): can.item.type == "button" && can.run(event)
},
onkeydown: function(event, can) {