caoww
/
fineui
forked from fanruan/fineui
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

BI-26291 除法丢精度

es6
Young 7 years ago
parent
e2bb356d83
commit
9b23bee3da
6 changed files with 296 additions and 105 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 87
      dist/bundle.js
  2. 17
      dist/case.js
  3. 70
      dist/core.js
  4. 87
      dist/fineui.js
  5. 70
      src/core/proto/number.js
  6. 70
      utils/utils.js

87
dist/bundle.js vendored
Unescape View File

@ -29973,32 +29973,66 @@ function accMul (arg1, arg2) {
Number.prototype.mul = function (arg) { Number.prototype.mul = function (arg) {
return accMul(arg, this); return accMul(arg, this);
}; };
/** /**
** 除法函数，用来得到精确的除法结果 * Return digits length of a number
** 说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 * @param {*number} num Input number
** 调用：accDiv(arg1,arg2) */
** 返回值：arg1除以arg2的精确结果 function digitLength (num) {
**/ // Get digit length of e
function accDiv (arg1, arg2) { var eSplit = num.toString().split(/[eE]/);
var t1 = 0, t2 = 0, r1, r2; var len = (eSplit[0].split(".")[1] || "").length - (+(eSplit[1] || 0));
try { return len > 0 ? len : 0;
t1 = arg1.toString().split(".")[1].length; }
} catch (e) { /**
* 把小数转成整数，支持科学计数法。如果是小数则放大成整数
* @param {*number} num 输入数
*/
function float2Fixed (num) {
if (num.toString().indexOf("e") === -1) {
return Number(num.toString().replace(".", ""));
} }
try { var dLen = digitLength(num);
t2 = arg2.toString().split(".")[1].length; return dLen > 0 ? num * Math.pow(10, dLen) : num;
} catch (e) { }
/**
* 精确乘法
*/
function times (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
}
if (others.length > 0) {
return times.apply(void 0, [times(num1, num2), others[0]].concat(others.slice(1)));
}
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
var baseNum = digitLength(num1) + digitLength(num2);
var leftValue = num1Changed * num2Changed;
return leftValue / Math.pow(10, baseNum);
}
/**
* 精确除法
*/
function accDivide (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
} }
with (Math) { if (others.length > 0) {
r1 = Number(arg1.toString().replace(".", "")); return accDivide.apply(void 0, [accDivide(num1, num2), others[0]].concat(others.slice(1)));
r2 = Number(arg2.toString().replace(".", ""));
return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2);
} }
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
return times((num1Changed / num2Changed), Math.pow(10, digitLength(num2) - digitLength(num1)));
} }
// 给Number类型增加一个div方法，调用起来更加方便。 // 给Number类型增加一个div方法，调用起来更加方便。
Number.prototype.div = function (arg) { Number.prototype.div = function (arg) {
return accDiv(this, arg); return accDivide(this, arg);
};/** };/**
* 对字符串对象的扩展 * 对字符串对象的扩展
* @class String * @class String
@ -83174,11 +83208,6 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
editor: o.editor editor: o.editor
}); });
})); }));
this.element.mousedown(function (e) {
BI.each(buttons, function (i, btn) {
btn.hideIf(e);
});
});
BI.createWidget({ BI.createWidget({
type: "bi.left", type: "bi.left",
element: this, element: this,
@ -83300,6 +83329,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
return this.instance.getContent(); return this.instance.getContent();
}, },
getContentHeight: function () {
return this.instance.getContentHeight();
},
getInstance: function () { getInstance: function () {
return this.instance; return this.instance;
}, },
@ -83509,6 +83542,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
return this.content; return this.content;
}, },
getContentHeight: function () {
return this.elm.element.height();
},
setContent: function (e) { setContent: function (e) {
this.content = e; this.content = e;
this.ne.fireEvent("set"); this.ne.fireEvent("set");
@ -84274,6 +84311,10 @@ BI.RichEditor = BI.inherit(BI.Widget, {
getValue: function () { getValue: function () {
return this.editor.getValue(); return this.editor.getValue();
},
getContentHeight: function () {
return this.editor.getContentHeight();
} }
}); });
BI.RichEditor.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; BI.RichEditor.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";

17
dist/case.js vendored
Unescape View File

@ -10673,11 +10673,6 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
editor: o.editor editor: o.editor
}); });
})); }));
this.element.mousedown(function (e) {
BI.each(buttons, function (i, btn) {
btn.hideIf(e);
});
});
BI.createWidget({ BI.createWidget({
type: "bi.left", type: "bi.left",
element: this, element: this,
@ -10799,6 +10794,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
return this.instance.getContent(); return this.instance.getContent();
}, },
getContentHeight: function () {
return this.instance.getContentHeight();
},
getInstance: function () { getInstance: function () {
return this.instance; return this.instance;
}, },
@ -11008,6 +11007,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
return this.content; return this.content;
}, },
getContentHeight: function () {
return this.elm.element.height();
},
setContent: function (e) { setContent: function (e) {
this.content = e; this.content = e;
this.ne.fireEvent("set"); this.ne.fireEvent("set");
@ -11773,6 +11776,10 @@ BI.RichEditor = BI.inherit(BI.Widget, {
getValue: function () { getValue: function () {
return this.editor.getValue(); return this.editor.getValue();
},
getContentHeight: function () {
return this.editor.getContentHeight();
} }
}); });
BI.RichEditor.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; BI.RichEditor.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";

70
dist/core.js vendored
Unescape View File

@ -29973,32 +29973,66 @@ function accMul (arg1, arg2) {
Number.prototype.mul = function (arg) { Number.prototype.mul = function (arg) {
return accMul(arg, this); return accMul(arg, this);
}; };
/** /**
** 除法函数，用来得到精确的除法结果 * Return digits length of a number
** 说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 * @param {*number} num Input number
** 调用：accDiv(arg1,arg2) */
** 返回值：arg1除以arg2的精确结果 function digitLength (num) {
**/ // Get digit length of e
function accDiv (arg1, arg2) { var eSplit = num.toString().split(/[eE]/);
var t1 = 0, t2 = 0, r1, r2; var len = (eSplit[0].split(".")[1] || "").length - (+(eSplit[1] || 0));
try { return len > 0 ? len : 0;
t1 = arg1.toString().split(".")[1].length; }
} catch (e) { /**
* 把小数转成整数，支持科学计数法。如果是小数则放大成整数
* @param {*number} num 输入数
*/
function float2Fixed (num) {
if (num.toString().indexOf("e") === -1) {
return Number(num.toString().replace(".", ""));
} }
try { var dLen = digitLength(num);
t2 = arg2.toString().split(".")[1].length; return dLen > 0 ? num * Math.pow(10, dLen) : num;
} catch (e) { }
/**
* 精确乘法
*/
function times (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
}
if (others.length > 0) {
return times.apply(void 0, [times(num1, num2), others[0]].concat(others.slice(1)));
}
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
var baseNum = digitLength(num1) + digitLength(num2);
var leftValue = num1Changed * num2Changed;
return leftValue / Math.pow(10, baseNum);
}
/**
* 精确除法
*/
function accDivide (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
} }
with (Math) { if (others.length > 0) {
r1 = Number(arg1.toString().replace(".", "")); return accDivide.apply(void 0, [accDivide(num1, num2), others[0]].concat(others.slice(1)));
r2 = Number(arg2.toString().replace(".", ""));
return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2);
} }
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
return times((num1Changed / num2Changed), Math.pow(10, digitLength(num2) - digitLength(num1)));
} }
// 给Number类型增加一个div方法，调用起来更加方便。 // 给Number类型增加一个div方法，调用起来更加方便。
Number.prototype.div = function (arg) { Number.prototype.div = function (arg) {
return accDiv(this, arg); return accDivide(this, arg);
};/** };/**
* 对字符串对象的扩展 * 对字符串对象的扩展
* @class String * @class String

87
dist/fineui.js vendored
Unescape View File

@ -30222,32 +30222,66 @@ function accMul (arg1, arg2) {
Number.prototype.mul = function (arg) { Number.prototype.mul = function (arg) {
return accMul(arg, this); return accMul(arg, this);
}; };
/** /**
** 除法函数，用来得到精确的除法结果 * Return digits length of a number
** 说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 * @param {*number} num Input number
** 调用：accDiv(arg1,arg2) */
** 返回值：arg1除以arg2的精确结果 function digitLength (num) {
**/ // Get digit length of e
function accDiv (arg1, arg2) { var eSplit = num.toString().split(/[eE]/);
var t1 = 0, t2 = 0, r1, r2; var len = (eSplit[0].split(".")[1] || "").length - (+(eSplit[1] || 0));
try { return len > 0 ? len : 0;
t1 = arg1.toString().split(".")[1].length; }
} catch (e) { /**
* 把小数转成整数，支持科学计数法。如果是小数则放大成整数
* @param {*number} num 输入数
*/
function float2Fixed (num) {
if (num.toString().indexOf("e") === -1) {
return Number(num.toString().replace(".", ""));
} }
try { var dLen = digitLength(num);
t2 = arg2.toString().split(".")[1].length; return dLen > 0 ? num * Math.pow(10, dLen) : num;
} catch (e) { }
/**
* 精确乘法
*/
function times (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
}
if (others.length > 0) {
return times.apply(void 0, [times(num1, num2), others[0]].concat(others.slice(1)));
}
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
var baseNum = digitLength(num1) + digitLength(num2);
var leftValue = num1Changed * num2Changed;
return leftValue / Math.pow(10, baseNum);
}
/**
* 精确除法
*/
function accDivide (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
} }
with (Math) { if (others.length > 0) {
r1 = Number(arg1.toString().replace(".", "")); return accDivide.apply(void 0, [accDivide(num1, num2), others[0]].concat(others.slice(1)));
r2 = Number(arg2.toString().replace(".", ""));
return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2);
} }
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
return times((num1Changed / num2Changed), Math.pow(10, digitLength(num2) - digitLength(num1)));
} }
// 给Number类型增加一个div方法，调用起来更加方便。 // 给Number类型增加一个div方法，调用起来更加方便。
Number.prototype.div = function (arg) { Number.prototype.div = function (arg) {
return accDiv(this, arg); return accDivide(this, arg);
};/** };/**
* 对字符串对象的扩展 * 对字符串对象的扩展
* @class String * @class String
@ -83423,11 +83457,6 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
editor: o.editor editor: o.editor
}); });
})); }));
this.element.mousedown(function (e) {
BI.each(buttons, function (i, btn) {
btn.hideIf(e);
});
});
BI.createWidget({ BI.createWidget({
type: "bi.left", type: "bi.left",
element: this, element: this,
@ -83549,6 +83578,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
return this.instance.getContent(); return this.instance.getContent();
}, },
getContentHeight: function () {
return this.instance.getContentHeight();
},
getInstance: function () { getInstance: function () {
return this.instance; return this.instance;
}, },
@ -83758,6 +83791,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
return this.content; return this.content;
}, },
getContentHeight: function () {
return this.elm.element.height();
},
setContent: function (e) { setContent: function (e) {
this.content = e; this.content = e;
this.ne.fireEvent("set"); this.ne.fireEvent("set");
@ -84523,6 +84560,10 @@ BI.RichEditor = BI.inherit(BI.Widget, {
getValue: function () { getValue: function () {
return this.editor.getValue(); return this.editor.getValue();
},
getContentHeight: function () {
return this.editor.getContentHeight();
} }
}); });
BI.RichEditor.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; BI.RichEditor.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";

70
src/core/proto/number.js
Unescape View File

@ -232,30 +232,64 @@ function accMul (arg1, arg2) {
Number.prototype.mul = function (arg) { Number.prototype.mul = function (arg) {
return accMul(arg, this); return accMul(arg, this);
}; };
/** /**
** 除法函数，用来得到精确的除法结果 * Return digits length of a number
** 说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 * @param {*number} num Input number
** 调用：accDiv(arg1,arg2) */
** 返回值：arg1除以arg2的精确结果 function digitLength (num) {
**/ // Get digit length of e
function accDiv (arg1, arg2) { var eSplit = num.toString().split(/[eE]/);
var t1 = 0, t2 = 0, r1, r2; var len = (eSplit[0].split(".")[1] || "").length - (+(eSplit[1] || 0));
try { return len > 0 ? len : 0;
t1 = arg1.toString().split(".")[1].length; }
} catch (e) { /**
* 把小数转成整数，支持科学计数法。如果是小数则放大成整数
* @param {*number} num 输入数
*/
function float2Fixed (num) {
if (num.toString().indexOf("e") === -1) {
return Number(num.toString().replace(".", ""));
} }
try { var dLen = digitLength(num);
t2 = arg2.toString().split(".")[1].length; return dLen > 0 ? num * Math.pow(10, dLen) : num;
} catch (e) { }
/**
* 精确乘法
*/
function times (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
}
if (others.length > 0) {
return times.apply(void 0, [times(num1, num2), others[0]].concat(others.slice(1)));
}
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
var baseNum = digitLength(num1) + digitLength(num2);
var leftValue = num1Changed * num2Changed;
return leftValue / Math.pow(10, baseNum);
}
/**
* 精确除法
*/
function accDivide (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
} }
with (Math) { if (others.length > 0) {
r1 = Number(arg1.toString().replace(".", "")); return accDivide.apply(void 0, [accDivide(num1, num2), others[0]].concat(others.slice(1)));
r2 = Number(arg2.toString().replace(".", ""));
return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2);
} }
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
return times((num1Changed / num2Changed), Math.pow(10, digitLength(num2) - digitLength(num1)));
} }
// 给Number类型增加一个div方法，调用起来更加方便。 // 给Number类型增加一个div方法，调用起来更加方便。
Number.prototype.div = function (arg) { Number.prototype.div = function (arg) {
return accDiv(this, arg); return accDivide(this, arg);
}; };

70
utils/utils.js
Unescape View File

@ -10416,32 +10416,66 @@ function accMul (arg1, arg2) {
Number.prototype.mul = function (arg) { Number.prototype.mul = function (arg) {
return accMul(arg, this); return accMul(arg, this);
}; };
/** /**
** 除法函数，用来得到精确的除法结果 * Return digits length of a number
** 说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 * @param {*number} num Input number
** 调用：accDiv(arg1,arg2) */
** 返回值：arg1除以arg2的精确结果 function digitLength (num) {
**/ // Get digit length of e
function accDiv (arg1, arg2) { var eSplit = num.toString().split(/[eE]/);
var t1 = 0, t2 = 0, r1, r2; var len = (eSplit[0].split(".")[1] || "").length - (+(eSplit[1] || 0));
try { return len > 0 ? len : 0;
t1 = arg1.toString().split(".")[1].length; }
} catch (e) { /**
* 把小数转成整数，支持科学计数法。如果是小数则放大成整数
* @param {*number} num 输入数
*/
function float2Fixed (num) {
if (num.toString().indexOf("e") === -1) {
return Number(num.toString().replace(".", ""));
} }
try { var dLen = digitLength(num);
t2 = arg2.toString().split(".")[1].length; return dLen > 0 ? num * Math.pow(10, dLen) : num;
} catch (e) { }
/**
* 精确乘法
*/
function times (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
}
if (others.length > 0) {
return times.apply(void 0, [times(num1, num2), others[0]].concat(others.slice(1)));
}
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
var baseNum = digitLength(num1) + digitLength(num2);
var leftValue = num1Changed * num2Changed;
return leftValue / Math.pow(10, baseNum);
}
/**
* 精确除法
*/
function accDivide (num1, num2) {
var others = [];
for (var _i = 2; _i < arguments.length; _i++) {
others[_i - 2] = arguments[_i];
} }
with (Math) { if (others.length > 0) {
r1 = Number(arg1.toString().replace(".", "")); return accDivide.apply(void 0, [accDivide(num1, num2), others[0]].concat(others.slice(1)));
r2 = Number(arg2.toString().replace(".", ""));
return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2);
} }
var num1Changed = float2Fixed(num1);
var num2Changed = float2Fixed(num2);
return times((num1Changed / num2Changed), Math.pow(10, digitLength(num2) - digitLength(num1)));
} }
// 给Number类型增加一个div方法，调用起来更加方便。 // 给Number类型增加一个div方法，调用起来更加方便。
Number.prototype.div = function (arg) { Number.prototype.div = function (arg) {
return accDiv(this, arg); return accDivide(this, arg);
};/** };/**
* 对字符串对象的扩展 * 对字符串对象的扩展
* @class String * @class String

Write Preview
Loading…
Cancel
Save