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支持左右列冻结

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master
RuoYi 6 years ago committed by Limy
parent b186763dff
commit 719dd295b9
3 changed files with 193 additions and 109 deletions
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190
ruoyi-admin/src/main/resources/static/ajax/libs/bootstrap-table/extensions/columns/bootstrap-table-fixed-columns.js vendored
Unescape Escape View File

@ -1,13 +1,16 @@
/**
* @author zhixin wen <wenzhixin2010@gmail.com>
* @version: v1.0.1
* 基于bootstrap-table-fixed-columns修改
* 支持左右列冻结
* Copyright (c) 2019 ruoyi
*/
(function ($) {
'use strict';
$.extend($.fn.bootstrapTable.defaults, {
fixedColumns: false,
fixedNumber: 1
fixedNumber: 1,
rightFixedColumns: false,
rightFixedNumber: 1
});
var BootstrapTable = $.fn.bootstrapTable.Constructor,
@ -16,83 +19,121 @@
_resetView = BootstrapTable.prototype.resetView;
BootstrapTable.prototype.initFixedColumns = function () {
this.$fixedHeader = $([
'<div class="fixed-table-header-columns">',
this.timeoutHeaderColumns_ = 0;
this.timeoutBodyColumns_ = 0;
if (this.options.fixedColumns) {
this.$fixedBody = $([
'<div class="fixed-table-column" style="position: absolute; background-color: #fff; border-right:1px solid #ddd;">',
'<table>',
'<thead></thead>',
'<tbody></tbody>',
'</table>',
'</div>'].join(''));
this.timeoutHeaderColumns_ = 0;
this.$fixedHeader.find('table').attr('class', this.$el.attr('class'));
this.$fixedHeaderColumns = this.$fixedHeader.find('thead');
this.$tableHeader.before(this.$fixedHeader);
this.$fixedBody = $([
'<div class="fixed-table-body-columns">',
this.$fixedBody.find('table').attr('class', this.$el.attr('class'));
this.$fixedHeaderColumns = this.$fixedBody.find('thead');
this.$fixedBodyColumns = this.$fixedBody.find('tbody');
this.$tableBody.before(this.$fixedBody);
}
if (this.options.rightFixedColumns) {
this.$rightfixedBody = $([
'<div class="fixed-table-column" style="position: absolute;right:0px; background-color: #fff; border-right:1px solid #ddd;">',
'<table>',
'<thead></thead>',
'<tbody></tbody>',
'</table>',
'</div>'].join(''));
this.timeoutBodyColumns_ = 0;
this.$fixedBody.find('table').attr('class', this.$el.attr('class'));
this.$fixedBodyColumns = this.$fixedBody.find('tbody');
this.$tableBody.before(this.$fixedBody);
this.$rightfixedBody.find('table').attr('class', this.$el.attr('class'));
this.$rightfixedHeaderColumns = this.$rightfixedBody.find('thead');
this.$rightfixedBodyColumns = this.$rightfixedBody.find('tbody');
this.$tableBody.before(this.$rightfixedBody);
}
};
BootstrapTable.prototype.initHeader = function () {
_initHeader.apply(this, Array.prototype.slice.apply(arguments));
if (!this.options.fixedColumns) {
if (!this.options.fixedColumns && !this.options.rightFixedColumns){
return;
}
this.initFixedColumns();
var that = this, $trs = this.$header.find('tr').clone();
$trs.each(function () {
$(this).find('th:gt(' + that.options.fixedNumber + ')').remove();
});
this.$fixedHeaderColumns.html('').append($trs);
var $ltr = this.$header.find('tr:eq(0)').clone(),
$rtr = this.$header.find('tr:eq(0)').clone(),
$lths = $ltr.clone().find('th'),
$rths = $rtr.clone().find('th');
$ltr.html('');
$rtr.html('');
//右边列冻结
if (this.options.rightFixedColumns) {
for (var i = 0; i < this.options.rightFixedNumber; i++) {
$rtr.append($rths.eq($rths.length - this.options.rightFixedNumber + i).clone());
}
this.$rightfixedHeaderColumns.html('').append($rtr);
}
//左边列冻结
if (this.options.fixedColumns) {
for (var i = 0; i < this.options.fixedNumber; i++) {
$ltr.append($lths.eq(i).clone());
}
this.$fixedHeaderColumns.html('').append($ltr);
}
};
BootstrapTable.prototype.initBody = function () {
_initBody.apply(this, Array.prototype.slice.apply(arguments));
if (!this.options.fixedColumns) {
if (!this.options.fixedColumns && !this.options.rightFixedColumns) {
return;
}
var that = this,
rowspan = 0;
var that = this;
if (this.options.fixedColumns) {
this.$fixedBodyColumns.html('');
this.$body.find('> tr[data-index]').each(function () {
var $tr = $(this).clone(),
$tds = $tr.find('td');
$tds = $tr.clone().find('td');
$tr.html('');
var end = that.options.fixedNumber;
if (rowspan > 0) {
--end;
--rowspan;
}
for (var i = 0; i < end; i++) {
for (var i = 0; i < that.options.fixedNumber; i++) {
$tr.append($tds.eq(i).clone());
}
that.$fixedBodyColumns.append($tr);
});
}
if (this.options.rightFixedColumns) {
this.$rightfixedBodyColumns.html('');
this.$body.find('> tr[data-index]').each(function () {
var $tr = $(this).clone(),
$tds = $tr.clone().find('td');
if ($tds.eq(0).attr('rowspan')){
rowspan = $tds.eq(0).attr('rowspan') - 1;
$tr.html('');
for (var i = 0; i < that.options.rightFixedNumber; i++) {
var indexTd = $tds.length - that.options.rightFixedNumber + i;
var oldTd = $tds.eq(indexTd);
var fixTd = oldTd.clone();
var buttons = fixTd.find('button');
//事件转移：冻结列里面的事件转移到实际按钮的事件
buttons.each(function (key, item) {
$(item).click(function () {
that.$body.find("tr[data-index=" + $tr.attr('data-index') + "] td:eq(" + indexTd + ") button:eq(" + key + ")").click();
});
});
$tr.append(fixTd);
}
that.$rightfixedBodyColumns.append($tr);
});
}
};
BootstrapTable.prototype.resetView = function () {
_resetView.apply(this, Array.prototype.slice.apply(arguments));
if (!this.options.fixedColumns) {
if (!this.options.fixedColumns && !this.options.rightFixedColumns) {
return;
}
@ -107,7 +148,7 @@
var that = this,
visibleFields = this.getVisibleFields(),
headerWidth = 0;
if (that.options.fixedColumns) {
this.$body.find('tr:first-child:not(.no-records-found) > *').each(function (i) {
var $this = $(this),
index = i;
@ -120,40 +161,49 @@
index = i - 1;
}
that.$fixedHeader.find('th[data-field="' + visibleFields[index] + '"]')
.find('.fht-cell').width($this.innerWidth());
that.$fixedBody.find('thead th[data-field="' + visibleFields[index] + '"]')
.find('.fht-cell').width($this.innerWidth() - 1);
headerWidth += $this.outerWidth();
});
this.$fixedHeader.width(headerWidth + 1).show();
this.$fixedBody.width(headerWidth - 1).show();
}
if (that.options.rightFixedColumns) {
this.$body.find('tr:first-child:not(.no-records-found) > *').each(function (i) {
var $this = $(this),
index = i;
if (i >= visibleFields.length - that.options.rightFixedNumber) {
return false;
if (that.options.detailView && !that.options.cardView) {
index = i - 1;
}
that.$rightfixedBody.find('thead th[data-field="' + visibleFields[index] + '"]')
.find('.fht-cell').width($this.innerWidth() - 1);
headerWidth += $this.outerWidth();
}
});
this.$rightfixedBody.width(headerWidth - 1).show();
}
};
BootstrapTable.prototype.fitBodyColumns = function () {
var that = this,
top = -(parseInt(this.$el.css('margin-top')) - 2),
// the fixed height should reduce the scorll-x height
height = this.$tableBody.height() - 14;
height = this.$tableBody.height() - 2;
if (that.options.fixedColumns) {
if (!this.$body.find('> tr[data-index]').length) {
this.$fixedBody.hide();
return;
}
if (!this.options.height) {
top = this.$fixedHeader.height();
height = height - top;
}
this.$fixedBody.css({
width: this.$fixedHeader.width(),
height: height,
top: top
}).show();
this.$body.find('> tr').each(function (i) {
that.$fixedBody.find('tr:eq(' + i + ')').height($(this).height() - 1);
that.$fixedBody.find('tbody tr:eq(' + i + ')').height($(this).height());
});
// events
//// events
this.$tableBody.on('scroll', function () {
that.$fixedBody.find('table').css('top', -$(this).scrollTop());
});
@ -171,6 +221,36 @@
var index = $(this).data('index');
that.$body.find('> tr[data-index="' + index + '"]').removeClass('hover');
});
}
if (that.options.rightFixedColumns) {
if (!this.$body.find('> tr[data-index]').length) {
this.$rightfixedBody.hide();
return;
}
this.$body.find('> tr').each(function (i) {
that.$rightfixedBody.find('tbody tr:eq(' + i + ')').height($(this).height());
});
//// events
this.$tableBody.on('scroll', function () {
that.$rightfixedBody.find('table').css('top', -$(this).scrollTop());
});
this.$body.find('> tr[data-index]').off('hover').hover(function () {
var index = $(this).data('index');
that.$rightfixedBody.find('tr[data-index="' + index + '"]').addClass('hover');
}, function () {
var index = $(this).data('index');
that.$rightfixedBody.find('tr[data-index="' + index + '"]').removeClass('hover');
});
this.$rightfixedBody.find('tr[data-index]').off('hover').hover(function () {
var index = $(this).data('index');
that.$body.find('tr[data-index="' + index + '"]').addClass('hover');
}, function () {
var index = $(this).data('index');
that.$body.find('> tr[data-index="' + index + '"]').removeClass('hover');
});
}
};
})(jQuery);

8
ruoyi-admin/src/main/resources/static/ruoyi/js/ry-ui.js
Unescape Escape View File

@ -21,6 +21,8 @@
_showFooter = $.common.isEmpty(options.showFooter) ? false : options.showFooter;
_fixedColumns = $.common.isEmpty(options.fixedColumns) ? false : options.fixedColumns;
_fixedNumber = $.common.isEmpty(options.fixedNumber) ? 0 : options.fixedNumber;
_rightFixedColumns = $.common.isEmpty(options.rightFixedColumns) ? false : options.rightFixedColumns;
_rightFixedNumber = $.common.isEmpty(options.rightFixedNumber) ? 0 : options.rightFixedNumber;
$('#bootstrap-table').bootstrapTable({
url: options.url, // 请求后台的URL（*）
contentType: "application/x-www-form-urlencoded", // 编码类型
@ -46,8 +48,10 @@
showColumns: $.common.visible(options.showColumns), // 是否显示隐藏某列下拉框
showToggle: $.common.visible(options.showToggle), // 是否显示详细视图和列表视图的切换按钮
showExport: $.common.visible(options.showExport), // 是否支持导出文件
fixedColumns: _fixedColumns, // 是否启用冻结列
fixedNumber: _fixedNumber, // 冻结列的个数
fixedColumns: _fixedColumns, // 是否启用冻结列（左侧）
fixedNumber: _fixedNumber, // 列冻结的个数（左侧）
rightFixedColumns: _rightFixedColumns, // 是否启用冻结列（右侧）
rightFixedNumber: _rightFixedNumber, // 列冻结的个数（右侧）
queryParams: $.table._params, // 传递参数（*）
columns: options.columns, // 显示列信息（*）
responseHandler: $.table.responseHandler // 回调函数

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