forked from x/ContextOS
151 lines
5.5 KiB
JavaScript
151 lines
5.5 KiB
JavaScript
function Page(page) {
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page.__proto__ = {
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Sync: function(m) {
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var meta = m
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var data = ""
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var list = []
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return {
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change: function(cb) {
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list.push(cb)
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return list.length-1
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},
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eq: function(value) {
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return data == value
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},
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neq: function(value) {
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return data != value
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},
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get: function() {
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return data
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},
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set: function(value) {
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if (value == data) {
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return value
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}
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old_value = data, data = value
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meta && kit.Log(meta, value, old_value)
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for (var i = 0; i < list.length; i++) {
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list[i](value, old_value)
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}
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return value
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},
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}
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},
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View: function(type, line, key, cb) {
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switch (type) {
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case "text":
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switch (key.length) {
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case 0:
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return [{view: ["", "div", "null"], click: cb}]
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case 1:
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return [{view: ["", "div", line[key[0]]], click: cb}]
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default:
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return [{view: ["", "div", line[key[0]]+"("+line[key[1]]+")"], click: cb}]
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}
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break
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case "table":
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var data = JSON.parse(line.text)
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var list = []
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var line = []
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for (var k in data[0]) {
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line.push({view: ["", "th", k]})
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}
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list.push({view: ["", "tr"], list: line})
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for (var i = 0; i < data.length; i++) {
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var line = []
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for (var k in data[i]) {
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line.push({view: ["", "td", data[i][k]]})
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}
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list.push({view: ["", "tr"], list: line})
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}
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var result = [{view: [""], list: [{view: ["", "table"], list: list}]}]
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return result
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}
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},
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reload: function() {
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location.reload()
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},
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onscroll: function(event, target, action) {
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switch (action) {
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case "scroll":
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if (event.target == document.body) {
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kit.ScrollPage(event, page.conf)
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}
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break
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}
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},
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initHeader: function(page, field, option, output) {
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return [{"text": ["shycontext", "div", "title"]}]
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},
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initBanner: function(page, field, option, output) {
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field.querySelectorAll("li").forEach(function(item) {
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item.onclick = function(event) {
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ctx.Search("componet_group", item.innerText)
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if (item.innerText == "login") {
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ctx.Cookie("sessid", "")
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}
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}
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})
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return [{"text": ["shylinux", "div", "title"]}]
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},
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initFooter: function(page, field, option) {
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return [{"view": ["title", "div", "<a href='mailto:shylinux@163.com'>shylinux@163.com</>"]}]
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},
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initField: function(page, cb) {
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document.querySelectorAll("body>fieldset").forEach(function(pane) {
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var form = pane.querySelector("form.option")
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page[form.dataset.componet_name] = pane
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// pane init
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pane.which = page.Sync(form.dataset.componet_name)
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pane.ShowWindow = function(width, height) {
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kit.ModifyView(pane, {window: [width||80, height||40]})
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}
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pane.ShowDialog = function(width, height) {
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if (pane.style.display != "block") {
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pane.style.display = "block"
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kit.ModifyView(pane, {dialog: [width||800, height||400]})
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return true
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}
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pane.style.display = "none"
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return false
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}
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pane.Size = function(width, height) {
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pane.style.display = width==0? "none": "block"
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pane.style.width = width+"px"
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pane.style.height = height+"px"
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}
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// form init
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form.Run = function(cmds, cb) {
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ctx.Run(page, form.dataset, cmds, cb)
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}
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form.Runs = function(cmds, cb) {
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ctx.Run(page, form.dataset, cmds, function(msg) {
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ctx.Table(msg, function(line, index) {
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cb(line, index, msg)
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})
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})
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}
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var conf = cb(page[pane.dataset.init], pane, form)
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// pane listen
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for (var k in pane.Listen) {
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page[k].which.change(pane.Listen[k])
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}
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})
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},
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}
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window.onload = function() {
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page.init(page)
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window.onresize = page.size
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document.body.onkeydown = function(event) {
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page.onscroll && page.onscroll(event, document.body, "scroll")
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}
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}
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return page
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}
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