fanruan
/
fineui
4
1
Fork 3
Code Issues 1 Pull Requests Releases Wiki Activity
Browse Source

Pull request #3589: update isSupportSticky() 

Merge in VISUAL/fineui from ~DAILER/fineui:master to master

* commit 'c5a983481c82e6520731bebc84bdd6b21bd27e4f':
  update isSupportSticky()
research/test
Dailer-刘荣歆 1 year ago
parent
2e77dfff9d c5a983481c
commit
b90b812c4d
1 changed files with 29 additions and 29 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 58
      src/core/platform/web/config.js

58
src/core/platform/web/config.js
Unescape View File

@ -1,24 +1,24 @@
// 工程配置
!(function () {
!(function() {
// 注册布局
// adapt类布局优先级规则
// 1、支持flex的浏览器下使用flex布局
// 2、不支持flex的浏览器下使用inline布局
// 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
var _isSupportFlex, _isSupportGrid, _isSupportSticky;
var isSupportFlex = function () {
var isSupportFlex = function() {
if (_isSupportFlex == null) {
_isSupportFlex = !!(BI.isSupportCss3 && BI.isSupportCss3("flex"));
}
return _isSupportFlex;
};
var isSupportGrid = function () {
var isSupportGrid = function() {
if (_isSupportGrid == null) {
_isSupportGrid = !!(BI.isSupportCss3 && BI.isSupportCss3("grid"));
}
return _isSupportGrid;
};
var innerSupportSticky = function () {
var innerSupportSticky = function() {
var vendorList = ["", "-webkit-", "-ms-", "-moz-", "-o-"],
vendorListLength = vendorList.length,
stickyElement = document.createElement("div");
@ -31,13 +31,13 @@
return false;
};
// 判断浏览器是否支持sticky 属性
var isSupportSticky = function () {
var isSupportSticky = function() {
if (_isSupportSticky == null) {
_isSupportSticky = innerSupportSticky();
}
return _isSupportSticky;
};
BI.Plugin.configWidget("bi.horizontal", function (ob) {
BI.Plugin.configWidget("bi.horizontal", function(ob) {
var supportFlex = isSupportFlex();
// // 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）
// // 主要出现在center_adapt或者horizontal_adapt的场景，或者主动设置horizontalAlign的场景
@ -51,7 +51,7 @@
scrollx: true
}, ob, { type: "bi.inline" });
});
BI.Plugin.configWidget("bi.vertical", function (ob) {
BI.Plugin.configWidget("bi.vertical", function(ob) {
if (ob.horizontalAlign === BI.HorizontalAlign.Left || ob.horizontalAlign === BI.HorizontalAlign.Right) {
if (isSupportFlex()) {
return BI.extend({}, ob, { type: "bi.flex_vertical" });
@ -59,7 +59,7 @@
return BI.extend({}, ob, {
horizontalAlign: BI.HorizontalAlign.Stretch,
type: "bi.vertical",
items: BI.map(ob.items, function (i, item) {
items: BI.map(ob.items, function(i, item) {
return {
type: "bi.inline",
horizontalAlign: ob.horizontalAlign,
@ -77,7 +77,7 @@
}
return ob;
});
BI.Plugin.configWidget("bi.inline", function (ob) {
BI.Plugin.configWidget("bi.inline", function(ob) {
// 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
var hasAutoAndFillColumnSize = false;
if (ob.columnSize && ob.columnSize.length > 0) {
@ -86,7 +86,7 @@
}
} else {
var hasAuto = false, hasFill = false;
BI.each(ob.items, function (i, item) {
BI.each(ob.items, function(i, item) {
if (item.width === "fill") {
hasFill = true;
} else if (BI.isNull(item.width) || item.width === "" || item.width === "auto") {
@ -112,7 +112,7 @@
}
return ob;
});
BI.Plugin.configWidget("bi.center_adapt", function (ob) {
BI.Plugin.configWidget("bi.center_adapt", function(ob) {
var supportFlex = isSupportFlex();
// var isAdapt = !ob.horizontalAlign || ob.horizontalAlign === BI.HorizontalAlign.Center || ob.horizontalAlign === BI.HorizontalAlign.Stretch;
// if (!isAdapt || justOneItem) {
@ -123,7 +123,7 @@
// }
// return ob;
});
BI.Plugin.configWidget("bi.vertical_adapt", function (ob) {
BI.Plugin.configWidget("bi.vertical_adapt", function(ob) {
var supportFlex = isSupportFlex();
// var isAdapt = ob.horizontalAlign === BI.HorizontalAlign.Center || ob.horizontalAlign === BI.HorizontalAlign.Stretch;
// if (!isAdapt || justOneItem) {
@ -134,7 +134,7 @@
// }
// return ob;
});
BI.Plugin.configWidget("bi.horizontal_adapt", function (ob) {
BI.Plugin.configWidget("bi.horizontal_adapt", function(ob) {
var justOneItem = (ob.items && ob.items.length <= 1);
var isAdapt = !ob.horizontalAlign || ob.horizontalAlign === BI.HorizontalAlign.Center || ob.horizontalAlign === BI.HorizontalAlign.Stretch;
var verticalAlignTop = !ob.verticalAlign || ob.verticalAlign === BI.VerticalAlign.TOP;
@ -159,7 +159,7 @@
horizontalAlign: BI.HorizontalAlign.Center
}, ob, { type: "bi.table_adapt" });
});
BI.Plugin.configWidget("bi.horizontal_float", function (ob) {
BI.Plugin.configWidget("bi.horizontal_float", function(ob) {
if (isSupportFlex()) {
return BI.extend({}, ob, { type: "bi.flex_horizontal_adapt" });
}
@ -169,7 +169,7 @@
return ob;
});
BI.Plugin.configWidget("bi.horizontal_fill", function (ob) {
BI.Plugin.configWidget("bi.horizontal_fill", function(ob) {
if (isSupportFlex()) {
return BI.extend({
horizontalAlign: BI.HorizontalAlign.Stretch,
@ -186,7 +186,7 @@
}
return BI.extend({}, ob, { type: "bi.horizontal_float_fill" });
});
BI.Plugin.configWidget("bi.vertical_fill", function (ob) {
BI.Plugin.configWidget("bi.vertical_fill", function(ob) {
if (isSupportFlex()) {
return BI.extend({
horizontalAlign: BI.HorizontalAlign.Stretch,
@ -198,7 +198,7 @@
// 有滚动条，降级到table布局处理
return BI.extend({}, ob, {
type: "bi.td",
items: BI.map(ob.items, function (i, item) {
items: BI.map(ob.items, function(i, item) {
return [item];
})
});
@ -209,7 +209,7 @@
hasAuto = true;
}
} else {
BI.each(ob.items, function (i, item) {
BI.each(ob.items, function(i, item) {
if (BI.isNull(item.height) || item.height === "") {
hasAuto = true;
}
@ -221,18 +221,18 @@
}
return BI.extend({}, ob, { type: "bi.vtape" });
});
BI.Plugin.configWidget("bi.horizontal_sticky", function (ob) {
if (!isSupportSticky) {
BI.Plugin.configWidget("bi.horizontal_sticky", function(ob) {
if (!isSupportSticky()) {
return BI.extend({ scrollx: true }, ob, { type: "bi.horizontal_fill" });
}
});
BI.Plugin.configWidget("bi.vertical_sticky", function (ob) {
if (!isSupportSticky) {
BI.Plugin.configWidget("bi.vertical_sticky", function(ob) {
if (!isSupportSticky()) {
return BI.extend({ scrolly: true }, ob, { type: "bi.vertical_fill" });
}
});
BI.Plugin.configWidget("bi.left_right_vertical_adapt", function (ob) {
BI.Plugin.configWidget("bi.left_right_vertical_adapt", function(ob) {
if (isSupportFlex()) {
// 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
// if (!BI.isIE() || (ob.scrollable !== true && ob.scrolly !== true)) {
@ -241,7 +241,7 @@
}
return ob;
});
BI.Plugin.configWidget("bi.flex_horizontal", function (ob) {
BI.Plugin.configWidget("bi.flex_horizontal", function(ob) {
if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) {
if (ob.hgap > 0 || ob.lgap > 0 || ob.rgap > 0) {
if (BI.Providers.getProvider("bi.provider.system").getResponsiveMode()) {
@ -254,7 +254,7 @@
return BI.extend({}, ob, { type: "bi.responsive_flex_horizontal" });
}
});
BI.Plugin.configWidget("bi.flex_vertical", function (ob) {
BI.Plugin.configWidget("bi.flex_vertical", function(ob) {
if (ob.scrollable === true || ob.scrollx === true || ob.scrolly === true) {
if (ob.hgap > 0 || ob.lgap > 0 || ob.rgap > 0) {
return BI.extend({}, ob, { type: "bi.flex_scrollable_vertical" });
@ -262,28 +262,28 @@
}
});
BI.Plugin.configWidget("bi.table", function (ob) {
BI.Plugin.configWidget("bi.table", function(ob) {
if (!isSupportGrid()) {
return BI.extend({}, ob, { type: "bi.td" });
}
return ob;
});
BI.Plugin.configWidget("bi.radio", function (ob) {
BI.Plugin.configWidget("bi.radio", function(ob) {
if (BI.isIE() && BI.getIEVersion() <= 9) {
return BI.extend({}, ob, { type: "bi.image_radio" });
}
return ob;
});
BI.Plugin.configWidget("bi.checkbox", function (ob) {
BI.Plugin.configWidget("bi.checkbox", function(ob) {
if (BI.isIE() && BI.getIEVersion() <= 9) {
return BI.extend({}, ob, { type: "bi.image_checkbox" });
}
return ob;
});
BI.Plugin.configWidget("bi.half_icon_button", function (ob) {
BI.Plugin.configWidget("bi.half_icon_button", function(ob) {
if (BI.isIE() && BI.getIEVersion() < 9) {
return ob;
}

Write Preview
Loading…
Cancel
Save