不知道怎么删除掉了。

master
赵鹏 5 years ago
parent b9b7aefab5
commit 20405b38ef

@ -0,0 +1,260 @@
"use_strict";
var Shira;
(function (Shira, $) {
(function (ScrollFix) {
/**
* @constructor
*
* @param {HTMLElement} element DOM element that is going to be fixed
* @param {Object} options option map
*/
ScrollFix.Watcher = function (element, options) {
this.element = element;
this.options = $.extend({}, ScrollFix.Watcher.defaults, options);
$(element).data('shira.scrollfix', this);
};
ScrollFix.Watcher.defaults = {
fixClass: 'scroll-fix',
fixTop: 0,
fixOffset: 0,
unfixOffset: 0,
onUpdateFixed: null,
syncSize: true,
syncPosition: true,
style: true
};
ScrollFix.Watcher.prototype = {
element: null,
substitute: null,
options: null,
fixed: false,
attached: false,
/**
* Get absolute X position of the given element
*
* @private
*
* @param {HTMLElement} elem
* @returns {Number}
*/
getElementX: function (elem) {
var x = 0;
do x += elem.offsetLeft;
while (elem = elem.offsetParent);
return x;
},
/**
* Get absolute Y position of the given element
*
* @private
*
* @param {HTMLElement} elem
* @returns {Number}
*/
getElementY: function (elem) {
var y = 0;
do y += elem.offsetTop;
while (elem = elem.offsetParent);
return y;
},
/**
* Fix the element
*/
fix: function () {
if (!this.fixed) {
// create the substitute
this.substitute = $(this.element.cloneNode(false))
.css('visibility', 'hidden')
.height($(this.element).height())
.insertAfter(this.element)[0]
;
// add class and styles
if (this.options.style) {
$(this.element)
.css('position', 'fixed')
.css('top', this.options.fixTop + 'px')
;
}
$(this.element).addClass(this.options.fixClass);
// update state
this.fixed = true;
// dispatch event
this.dispatchEvent('fixed');
}
},
/**
* Update the fixed element
*
* @private
*/
updateFixed: function () {
// size
if (this.options.syncSize) {
$(this.element)
.width($(this.substitute).width())
;
}
// position
if (this.options.syncPosition) {
var currentScrollLeft = $(window).scrollLeft();
var substituteLeftOffset = this.getElementX(this.substitute);
$(this.element).css('left', (substituteLeftOffset - currentScrollLeft) + 'px');
}
// callback (deprecated)
if (null !== this.options.onUpdateFixed) {
this.options.onUpdateFixed(this);
}
// dispatch event
this.dispatchEvent('update');
},
/**
* Unfix the element
*/
unfix: function () {
if (this.fixed) {
// remove the substitute
$(this.substitute).remove();
this.substitute = null;
// reset applied styles and remove class
var cssReset = {};
if (this.options.syncPosition) {
cssReset.left = '';
}
if (this.options.syncSize) {
cssReset.width = '';
}
if (this.options.style) {
cssReset.position = '';
cssReset.top = '';
}
$(this.element)
.css(cssReset)
.removeClass(this.options.fixClass)
;
// update state
this.fixed = false;
// dispatch event
this.dispatchEvent('unfixed');
}
},
/**
* Attach the watcher
*/
attach: function () {
if (!this.attached) {
var that = this;
this.updateEventHandler = function () {
that.pulse();
};
$(window)
.scroll(this.updateEventHandler)
.resize(this.updateEventHandler)
;
this.attached = true;
this.pulse();
}
},
/**
* Detach the watcher
*/
detach: function () {
if (this.attached) {
this.unfix();
$(window)
.unbind('scroll', this.updateEventHandler)
.unbind('resize', this.updateEventHandler)
;
this.attached = false;
}
},
/**
* Pulse the watcher
*/
pulse: function () {
var currentScroll = $(window).scrollTop();
if (this.fixed) {
if (
currentScroll <= this.getElementY(this.substitute) + this.options.unfixOffset
&& !this.dispatchEvent('unfix').isDefaultPrevented()
) {
this.unfix();
} else {
this.updateFixed();
}
} else {
if (
currentScroll >= this.getElementY(this.element) + this.options.fixOffset
&& !this.dispatchEvent('fix').isDefaultPrevented()
) {
this.fix();
this.updateFixed();
}
}
},
/**
* Dispatch an event
*
* @private
*
* @param {String} type
* @returns {jQuery.Event}
*/
dispatchEvent: function (type) {
var event = new $.Event(type + '.shira.scrollfix', {
watcher: this
});
$(this.element).trigger(event);
return event;
}
};
// jQuery methods
/**
* Attach a watcher to the matched element
*
* @param {Object} options watcher option map
* @returns {jQuery}
*/
$.fn.scrollFix = function (options) {
if (this.length > 0) {
new ScrollFix.Watcher(this[0], options).attach();
}
return this;
};
})(Shira.ScrollFix || (Shira.ScrollFix = {}));
})(Shira || (Shira = {}), jQuery);

@ -0,0 +1,291 @@
/*! table.scrollfix.js 1.0.0
* https://github.com/doska80/ScrollTableFixed
* http://responsive-nav.com
*
* Copyright (c) 2015 @doska80
* Available under the MIT license
*/
var fsca;
var doit;
var time = 0;
(function (fsca, $) {
(function (ScrollTableFix) {
ScrollTableFix = function (element, options) {
this.options = $.extend({}, ScrollTableFix.defaults, options);
this.options.table = element;
this.options.uniqueId = guid();
};
ScrollTableFix.defaults = {
fixHeaderClass: 'scroll-fix',
scrollTableClass: 'scroll-table',
target: null,
table : null,
uniqueId : null
};
ScrollTableFix.prototype = {
tableHeader: null,
tableWidth: null,
target_children: null,
tr: null,
menu : null,
color : null,
init: function () {
if (this.options.table.length) {
tableHeader = this.options.table.find("tr:first");
color = tableHeader.css('background-color');
tableWidth = tableHeader.outerWidth();
target_children = tableHeader.children();
tr = tableHeader.clone();
tr.height(tableHeader.height());
tr.attr("class",this.options.table.find("tr:first").attr("class"));
tr.attr("style",this.options.table.find("tr:first").attr("style"));
this.updateWidth();
this.scroll();
}
this.resize();
},
resize: function () {
var that = this;
clearTimeout(doit);
doit = setTimeout( function(){
return that.resizeEnd();
}, 200);
if (this.options.table.length) {
var tablePositionLeft = $(document).scrollLeft() - this.options.table.position().left;
$(".tableHeaderFixed_" + this.options.uniqueId).css("min-width", this.options.table.outerWidth());
$(".tableHeaderFixed_" + this.options.uniqueId).css("max-width", this.options.table.outerWidth());
$(".tableHeaderFixed_" + this.options.uniqueId).css("left", (tablePositionLeft * -1) + "px");
this.updateWidth();
if(typeof menu == 'undefined' || menu == null || menu === 'undefined' || menu.length == 0) return;
var menuPosition = menu.offset().top + menu.height();
var tablePosition = this.options.table.offset().top;
if (tablePosition < menuPosition && ($(document).scrollTop() < (tablePosition + this.options.table.height() - (tableHeader.height() * 2)))) {
} else {
$(".tableHeaderFixed_" + this.options.uniqueId).remove();
}
}
},
resizeEnd : function() {
this.removeTable();
this.scroll();
if ($(".tableHeaderFixed_" + this.options.uniqueId).length > 0) {
$('.menu-app').css("width", $(window).width())
}
$("table[id*='tableHeaderFixed']").hide();
setTimeout(function() {
$("table[id*='tableHeaderFixed']").css("top", $(".menu-app").first().height());
$("table[id*='tableHeaderFixed']").show();
}, 500);
},
updateWidth: function () {
if (this.options.table.length) {
var widths = [];
tableHeader.children("td,th").each(function( index ) {
widths.push($(this).css("width"));
});
tr.children("td,th").each(function( index ) {
$(this).css("width", widths[index]);
$(this).addClass("cloneCol");
});
}
},
scroll: function () {
if( $(document).scrollTop() == 0){
$(".tableHeaderFixed_" + this.options.uniqueId).remove();
return;
}
if (this.options.table.length) {
menu = $("."+this.options.fixHeaderClass);
if (menu.length == 0 ) {
return
}
var menuPosition = menu.offset().top + menu.outerHeight();
var tablePosition = this.options.table.offset().top;
if (tablePosition < menuPosition && ($(document).scrollTop() < (tablePosition + this.options.table.height() - (tableHeader.height() * 2)))) {
var tablePositionLeft = $(document).scrollLeft() - this.options.table.position().left
$(".tableHeaderFixed_" + this.options.uniqueId).css("left", (tablePositionLeft * -1))
if ($(".tableHeaderFixed_" + this.options.uniqueId).length == 0) {
var c = this.options.table.attr("class");
var style = this.options.table.attr("style");
if(style == null){
style = "";
}
c = c.replace("table-striped","");
var table= "<table id='tableHeaderFixed' class='tableHeaderFixed_"+ this.options.uniqueId +" " + c + "' style='background-color:"+color+" !important;position:fixed;top:"
+ menu.outerHeight() + "px;left:" + (tablePositionLeft * -1) + "px;min-width:" + this.options.table.outerWidth() + "px;z-index:9999999999;max-width:" + this.options.table.outerWidth() + "px;"+style+"'>" + tr.html() + "</table>";
if( this.options.target != null){
$("#" + this.options.target).append(table);
} else {
this.options.table.after(table)
}
$(".tableHeaderFixed_" + this.options.uniqueId).find("tr:first").attr("class",this.options.table.find("tr:first").attr("class"));
$(".tableHeaderFixed_" + this.options.uniqueId).find("tr:first").attr("style",this.options.table.find("tr:first").attr("style"));
var all = $(".selectAll").map(function() {
return this;
}).get();
if(all.length > 0){
if($(all[0]).children().is(":checked")){
$(".tableHeaderFixed_" + this.options.uniqueId).find(":input:checkbox").attr( 'checked', '' );
} else {
$(".tableHeaderFixed_" + this.options.uniqueId).find(":input:checkbox").removeAttr('checked');
}
}
}
} else {
var tablePositionLeft = $(document).scrollLeft() - this.options.table.position().left
$(".tableHeaderFixed_" + this.options.uniqueId).css("min-width", this.options.table.outerWidth());
$(".tableHeaderFixed_" + this.options.uniqueId).css("max-width", this.options.table.outerWidth());
var menuPosition = menu.offset().top + menu.outerHeight();
var tablePosition = this.options.table.offset().top;
if (tablePosition < menuPosition && ($(document).scrollTop() < (tablePosition + this.options.table.height() - (tableHeader.height() * 2)))) {
} else {
$(".tableHeaderFixed_" + this.options.uniqueId).remove();
}
}
}
},
scrollTable: function () {
if (this.options.table.length > 0 && $(".tableHeaderFixed_" + this.options.uniqueId).length > 0) {
var tablePositionLeft = $(document).scrollLeft() - this.options.table.position().left
$(".tableHeaderFixed_" + this.options.uniqueId).css("left", (tablePositionLeft * -1))
}
},
removeTable: function () {
$(".tableHeaderFixed_" + this.options.uniqueId).remove();
},
clickTable: function (e) {
var d = new Date();
var n = d.getTime();
if((n - time) < 200) {
return;
}
time = n;
if(e.target.tagName != 'INPUT'){
var target = null;
if (e.target.tagName != "th"){
target = $(e.target).closest( "th" );
} else {
target = e.target;
}
if($(target).attr('class') == null){
return;
}
var clazz = $(target).attr('class');
var arrClass = clazz.split(' ');
if(arrClass.length <= 1 || clazz.indexOf("cloneCol") == -1){
return;
}
var field= arrClass[0];
var all = $("."+field).map(function() {
return this;
}).get();
if(all.length > 0){
$(all[0]).click();
}
} else if($(e.target).is('input:checkbox')){
if($(e.target).parent().hasClass("selectAll") && $(e.target).closest( "th" ).hasClass("cloneCol")){
var all = $(".selectAll").map(function() {
return this;
}).get();
if(all.length > 0){
if($(all[0]).children().is(":checked")){
$("table[id*='tt'] :input:checkbox").prop( "checked", false);
} else {
$("table[id*='tt'] :input:checkbox").prop( "checked", true);
}
e.stopPropagation();
}
}
}
},
attach: function () {
if (this.attached) {
throw new Error('Already attached');
}
var that = this;
this.updateScrollHandler = function () {
that.scroll();
};
this.updaterResizeHandler = function () {
that.resize();
};
this.updateScrollTableHandler = function () {
that.scrollTable();
};
this.clickTableHandler = function (e) {
that.clickTable(e);
};
$(window)
.scroll(this.updateScrollHandler)
.resize(this.updaterResizeHandler);
$("."+this.options.scrollTableClass)
.scroll(this.updateScrollTableHandler)
.click(this.clickTableHandler);
this.attached = true;
this.init();
},
detach: function () {
if (!this.attached) {
throw new Error('Not attached');
}
$(window)
.unbind('scroll', this.updateScrollHandler)
.unbind('resize', this.updaterResizeHandler)
;
this.attached = false;
}
};
function guid() {
function s4() {
return Math.floor((1 + Math.random()) * 0x10000)
.toString(16)
.substring(1);
}
return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
s4() + '-' + s4() + s4() + s4();
}
$.fn.headerScrollFix = function (options) {
$(this).each(function( index ) {
new ScrollTableFix($(this), options).attach();
});
return true;
};
})(fsca.ScrollTableFix || (fsca.ScrollTableFix = {}));
})(fsca || (fsca = {}), jQuery);
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