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286 lines
12 KiB
286 lines
12 KiB
// 工程配置 |
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!(function () { |
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// 注册布局 |
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// adapt类布局优先级规则 |
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// 1、支持flex的浏览器下使用flex布局 |
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// 2、不支持flex的浏览器下使用inline布局 |
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// 3、当列宽既需要自动列宽又需要自适应列宽时,inline布局也处理不了了。当横向出滚动条时使用table布局,不出滚动条时使用float布局 |
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var _isSupportFlex, _isSupportGrid; |
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var isSupportFlex = function () { |
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if (_isSupportFlex == null) { |
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_isSupportFlex = !!(BI.isSupportCss3 && BI.isSupportCss3("flex")); |
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} |
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return _isSupportFlex; |
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}; |
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var isSupportGrid = function () { |
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if (_isSupportGrid == null) { |
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_isSupportGrid = !!(BI.isSupportCss3 && BI.isSupportCss3("grid")); |
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} |
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return _isSupportGrid; |
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}; |
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// 判断浏览器是否支持sticky 属性 |
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var isSupportSticky = (function () { |
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var vendorList = ["", "-webkit-", "-ms-", "-moz-", "-o-"], |
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vendorListLength = vendorList.length, |
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stickyElement = document.createElement("div"); |
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for (var i = 0; i < vendorListLength; i++) { |
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stickyElement.style.position = vendorList[i] + "sticky"; |
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if (stickyElement.style.position !== "") { |
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return true; |
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} |
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} |
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return false; |
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})(); |
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BI.Plugin.configWidget("bi.horizontal", function (ob) { |
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var supportFlex = isSupportFlex(); |
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// // 在横向自适应场景下我们需要使用table的自适应撑出滚动条的特性(flex处理不了这种情况) |
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// // 主要出现在center_adapt或者horizontal_adapt的场景,或者主动设置horizontalAlign的场景 |
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// if (ob.horizontalAlign === BI.HorizontalAlign.Center || ob.horizontalAlign === BI.HorizontalAlign.Stretch) { |
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// return BI.extend({}, ob, {type: "bi.table_adapt"}); |
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// } |
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if (supportFlex) { |
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return BI.extend({}, ob, { type: "bi.flex_horizontal" }); |
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} |
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return BI.extend({ |
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scrollx: true |
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}, ob, { type: "bi.inline" }); |
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}); |
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BI.Plugin.configWidget("bi.vertical", function (ob) { |
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if (ob.horizontalAlign === BI.HorizontalAlign.Left || ob.horizontalAlign === BI.HorizontalAlign.Right) { |
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if (isSupportFlex()) { |
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return BI.extend({}, ob, { type: "bi.flex_vertical" }); |
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} |
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return BI.extend({}, ob, { |
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horizontalAlign: BI.HorizontalAlign.Stretch, |
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type: "bi.vertical", |
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items: BI.map(ob.items, function (i, item) { |
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return { |
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type: "bi.inline", |
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horizontalAlign: ob.horizontalAlign, |
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items: [item] |
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}; |
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}) |
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}); |
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} |
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if (ob.verticalAlign === BI.VerticalAlign.Stretch) { |
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if (isSupportFlex()) { |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Stretch, |
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}, ob, { type: "bi.flex_vertical" }); |
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} |
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} |
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return ob; |
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}); |
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BI.Plugin.configWidget("bi.inline", function (ob) { |
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// 当列宽既需要自动列宽又需要自适应列宽时,inline布局也处理不了了,降级table处理吧 |
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var hasAutoAndFillColumnSize = false; |
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if (ob.columnSize && ob.columnSize.length > 0) { |
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if ((ob.columnSize.indexOf("") >= 0 || ob.columnSize.indexOf("auto") >= 0) && ob.columnSize.indexOf("fill") >= 0) { |
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hasAutoAndFillColumnSize = true; |
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} |
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} else { |
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var hasAuto = false, hasFill = false; |
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BI.each(ob.items, function (i, item) { |
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if (item.width === "fill") { |
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hasFill = true; |
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} else if (BI.isNull(item.width) || item.width === "" || item.width === "auto") { |
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hasAuto = true; |
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} |
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}); |
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hasAutoAndFillColumnSize = hasAuto && hasFill; |
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} |
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if (hasAutoAndFillColumnSize) { |
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// 宽度是不是受限 |
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if ((ob.scrollable !== true && ob.scrollx !== true) || ob.horizontalAlign === BI.HorizontalAlign.Stretch) { |
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return BI.extend({ |
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verticalAlign: BI.VerticalAlign.Top |
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}, ob, { type: "bi.horizontal_float_fill" }); |
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} |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Stretch |
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}, ob, { type: "bi.table_adapt" }); |
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} |
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if (BI.Providers.getProvider("bi.provider.system").getResponsiveMode()) { |
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return BI.extend({}, ob, { type: "bi.responsive_inline" }); |
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} |
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return ob; |
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}); |
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BI.Plugin.configWidget("bi.center_adapt", function (ob) { |
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var supportFlex = isSupportFlex(); |
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// var isAdapt = !ob.horizontalAlign || ob.horizontalAlign === BI.HorizontalAlign.Center || ob.horizontalAlign === BI.HorizontalAlign.Stretch; |
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// if (!isAdapt || justOneItem) { |
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if (supportFlex) { |
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return BI.extend({}, ob, { type: "bi.flex_center_adapt" }); |
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} |
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return BI.extend({}, ob, { type: "bi.inline_center_adapt" }); |
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// } |
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// return ob; |
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}); |
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BI.Plugin.configWidget("bi.vertical_adapt", function (ob) { |
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var supportFlex = isSupportFlex(); |
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// var isAdapt = ob.horizontalAlign === BI.HorizontalAlign.Center || ob.horizontalAlign === BI.HorizontalAlign.Stretch; |
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// if (!isAdapt || justOneItem) { |
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if (supportFlex) { |
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return BI.extend({}, ob, { type: "bi.flex_vertical_center_adapt" }); |
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} |
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return BI.extend({}, ob, { type: "bi.inline_vertical_adapt" }); |
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// } |
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// return ob; |
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}); |
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BI.Plugin.configWidget("bi.horizontal_adapt", function (ob) { |
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var justOneItem = (ob.items && ob.items.length <= 1); |
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var isAdapt = !ob.horizontalAlign || ob.horizontalAlign === BI.HorizontalAlign.Center || ob.horizontalAlign === BI.HorizontalAlign.Stretch; |
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var verticalAlignTop = !ob.verticalAlign || ob.verticalAlign === BI.VerticalAlign.TOP; |
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if (verticalAlignTop && justOneItem) { |
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return BI.extend({}, ob, { type: "bi.horizontal_auto" }); |
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} |
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var supportFlex = isSupportFlex(); |
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// 在横向自适应场景下我们需要使用table的自适应撑出滚动条的特性(flex处理不了这种情况) |
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// 主要出现在center_adapt或者horizontal_adapt的场景,或者主动设置horizontalAlign的场景 |
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if (isAdapt) { |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Center |
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}, ob, { type: "bi.table_adapt" }); |
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} |
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if (supportFlex) { |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Center, |
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scrollx: false |
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}, ob, { type: "bi.flex_horizontal" }); |
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} |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Center |
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}, ob, { type: "bi.table_adapt" }); |
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}); |
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BI.Plugin.configWidget("bi.horizontal_float", function (ob) { |
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if (isSupportFlex()) { |
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return BI.extend({}, ob, { type: "bi.flex_horizontal_adapt" }); |
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} |
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if (ob.items && ob.items.length <= 1) { |
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return BI.extend({}, ob, { type: "bi.inline_horizontal_adapt" }); |
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} |
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return ob; |
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}); |
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BI.Plugin.configWidget("bi.horizontal_fill", function (ob) { |
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if (isSupportFlex()) { |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Stretch, |
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verticalAlign: BI.VerticalAlign.Stretch, |
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scrollx: false |
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}, ob, { type: "bi.flex_horizontal" }); |
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} |
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if ((ob.horizontalAlign && ob.horizontalAlign !== BI.HorizontalAlign.Stretch) || (ob.scrollable === true || ob.scrollx === true)) { |
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// 宽度不受限,要用table布局 |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Stretch, |
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verticalAlign: BI.VerticalAlign.Stretch |
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}, ob, { type: "bi.table_adapt" }); |
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} |
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return BI.extend({}, ob, { type: "bi.horizontal_float_fill" }); |
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}); |
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BI.Plugin.configWidget("bi.vertical_fill", function (ob) { |
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if (isSupportFlex()) { |
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return BI.extend({ |
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horizontalAlign: BI.HorizontalAlign.Stretch, |
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verticalAlign: BI.VerticalAlign.Stretch, |
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scrolly: false |
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}, ob, { type: "bi.flex_vertical" }); |
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} |
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if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) { |
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// 有滚动条,降级到table布局处理 |
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return BI.extend({}, ob, { |
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type: "bi.td", |
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items: BI.map(ob.items, function (i, item) { |
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return [item]; |
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}) |
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}); |
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} |
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var hasAuto = false; |
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if (ob.rowSize && ob.rowSize.length > 0) { |
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if (ob.rowSize.indexOf("") >= 0 || ob.rowSize.indexOf("auto") >= 0) { |
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hasAuto = true; |
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} |
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} else { |
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BI.each(ob.items, function (i, item) { |
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if (BI.isNull(item.height) || item.height === "") { |
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hasAuto = true; |
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} |
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}); |
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} |
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if (hasAuto) { |
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// 有自动高的时候 |
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return BI.extend({}, ob, { type: "bi.vtape_auto" }); |
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} |
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return BI.extend({}, ob, { type: "bi.vtape" }); |
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}); |
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BI.Plugin.configWidget("bi.horizontal_sticky", function (ob) { |
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if (!isSupportSticky) { |
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return BI.extend({ scrollx: true }, ob, { type: "bi.horizontal_fill" }); |
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} |
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}); |
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BI.Plugin.configWidget("bi.vertical_sticky", function (ob) { |
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if (!isSupportSticky) { |
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return BI.extend({ scrolly: true }, ob, { type: "bi.vertical_fill" }); |
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} |
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}); |
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BI.Plugin.configWidget("bi.left_right_vertical_adapt", function (ob) { |
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if (isSupportFlex()) { |
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// IE下其实也是可以使用flex布局的,只要排除掉出现滚动条的情况 |
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// if (!BI.isIE() || (ob.scrollable !== true && ob.scrolly !== true)) { |
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return BI.extend({}, ob, { type: "bi.flex_left_right_vertical_adapt" }); |
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// } |
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} |
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return ob; |
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}); |
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BI.Plugin.configWidget("bi.flex_horizontal", function (ob) { |
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if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) { |
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if (ob.hgap > 0 || ob.lgap > 0 || ob.rgap > 0) { |
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if (BI.Providers.getProvider("bi.provider.system").getResponsiveMode()) { |
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return BI.extend({}, ob, { type: "bi.responsive_flex_scrollable_horizontal" }); |
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} |
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return BI.extend({}, ob, { type: "bi.flex_scrollable_horizontal" }); |
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} |
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} |
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if (BI.Providers.getProvider("bi.provider.system").getResponsiveMode()) { |
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return BI.extend({}, ob, { type: "bi.responsive_flex_horizontal" }); |
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} |
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}); |
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BI.Plugin.configWidget("bi.flex_vertical", function (ob) { |
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if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) { |
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if (ob.hgap > 0 || ob.lgap > 0 || ob.rgap > 0) { |
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return BI.extend({}, ob, { type: "bi.flex_scrollable_vertical" }); |
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} |
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} |
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}); |
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BI.Plugin.configWidget("bi.table", function (ob) { |
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if (!isSupportGrid()) { |
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return BI.extend({}, ob, { type: "bi.td" }); |
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} |
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return ob; |
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}); |
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BI.Plugin.configWidget("bi.radio", function (ob) { |
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if (BI.isIE() && BI.getIEVersion() <= 9) { |
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return BI.extend({}, ob, { type: "bi.image_radio" }); |
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} |
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return ob; |
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}); |
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BI.Plugin.configWidget("bi.checkbox", function (ob) { |
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if (BI.isIE() && BI.getIEVersion() <= 9) { |
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return BI.extend({}, ob, { type: "bi.image_checkbox" }); |
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} |
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return ob; |
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}); |
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BI.Plugin.configWidget("bi.half_icon_button", function (ob) { |
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if (BI.isIE() && BI.getIEVersion() < 9) { |
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return ob; |
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} |
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return BI.extend({}, ob, { type: "bi.half_button" }); |
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}); |
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}());
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