jqgrid列宽自动
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是否有一种方法可以根据该列的内容动态更改jqgrid的列宽?我使用了shrinkToFit和autoWidth但是没有为我工作。我使用jqgrid 4.5.2。我搜索并阅读了其他问题,但那些对我不起作用。也许有一个小部件可以做到这一点。如果你帮助我,我将感激不尽。
答案
这是我如何根据列内容实现jqGrid列宽。将其添加到gridComplete事件中。
$(this).parent().append('<span id="widthTest" />');
gridName = this.id;
$('#gbox_' + gridName + ' .ui-jqgrid-htable,#' + gridName).css('width', 'inherit');
$('#' + gridName).parent().css('width', 'inherit');
var columnNames = $("#" + gridName).jqGrid('getGridParam', 'colModel');
var thisWidth;
// Loop through Cols
for (var itm = 0, itmCount = columnNames.length; itm < itmCount; itm++) {
var curObj = $('[aria-describedby=' + gridName + '_' + columnNames[itm].name + ']');
var thisCell = $('#' + gridName + '_' + columnNames[itm].name + ' div');
$('#widthTest').html(thisCell.text()).css({
'font-family': thisCell.css('font-family'),
'font-size': thisCell.css('font-size'),
'font-weight': thisCell.css('font-weight')
});
var maxWidth = Width = $('#widthTest').width() + 24;
//var maxWidth = 0;
// Loop through Rows
for (var itm2 = 0, itm2Count = curObj.length; itm2 < itm2Count; itm2++) {
var thisCell = $(curObj[itm2]);
$('#widthTest').html(thisCell.html()).css({
'font-family': thisCell.css('font-family'),
'font-size': thisCell.css('font-size'),
'font-weight': thisCell.css('font-weight')
});
thisWidth = $('#widthTest').width();
if (thisWidth > maxWidth) maxWidth = thisWidth;
}
$('#' + gridName + ' .jqgfirstrow td:eq(' + itm + '), #' + gridName + '_' + columnNames[itm].name).width(maxWidth).css('min-width', maxWidth);
}
$('#widthTest').remove();
一个工作的例子:
希望这可以帮助,
保罗
另一答案
这是一个很好的解决方案,但在重新调整大小时,列宽会跳转到初始宽度。这是我修改后的解决方案作为一个单独的功能设计用于将shrinkToFit设置为false,并仅触发一次:
function setColumnWidths(gridName) {
if ($('#' + gridName).attr('columnsSet')=='true') return;
$('body').append('<span id="widthTest">WIDTHTEST</span>');
$('#gbox_' + gridName + ' .ui-jqgrid-htable,#' + gridName).css('width', 'inherit');
$('#' + gridName).parent().css('width', 'inherit');
var containerWidth=$('#' + gridName).width() - 20;
var columnNames = $("#" + gridName).jqGrid('getGridParam', 'colModel');
var thisWidth;
// Loop through Cols
for (var itm = 0, itmCount = columnNames.length; itm < itmCount; itm++) {
var curObj = $('[aria-describedby=' + gridName + '_' + columnNames[itm].name + ']');
var thisCell = $('#' + gridName + '_' + columnNames[itm].name + ' div');
$('#widthTest').html(thisCell.text()).css({
'font-family': thisCell.css('font-family'),
'font-size': thisCell.css('font-size'),
'font-weight': thisCell.css('font-weight')
});
var maxWidth = $('#widthTest').width() + 40;
//var maxWidth = 0;
// Loop through Rows
for (var itm2 = 0, itm2Count = curObj.length; itm2 < itm2Count; itm2++) {
var thisCell = $(curObj[itm2]);
$('#widthTest').html(thisCell.html()).css({
'font-family': thisCell.css('font-family'),
'font-size': thisCell.css('font-size'),
'font-weight': thisCell.css('font-weight')
});
thisWidth = $('#widthTest').width();
if (thisWidth > maxWidth) maxWidth = thisWidth;
}
if (maxWidth > containerWidth) maxWidth=containerWidth;
$("#" + gridName).jqGrid('setColProp','amount',{width: maxWidth});
var gw = $("#" + gridName).jqGrid('getGridParam','width');
$("#" + gridName).jqGrid('setGridWidth',gw,true);
$('#' + gridName + ' .jqgfirstrow td:eq(' + itm + '), #' + gridName + '_' + columnNames[itm].name).width(maxWidth).css('min-width', maxWidth);
}
$('#widthTest').remove();
$('#' + gridName).attr('columnsSet','true');
}
另一答案
我不确定这个问题是否已提前回答,但下面是我实施的解决方案。只提供百分比的列宽,所有列的总和应达到100%。但我不知道如何处理在运行时添加/删除列。
我也在努力,并将更新所有。
columns: [
{ text: 'CheckBox', datafield: 'ProjectSubstantialPOUADetailsID', width: '10%' },
{ text: 'Area/Phase Substantial', datafield: 'SubstantialPOUA', width: '30%' },
{ text: 'Type', datafield: 'SubstantialTypeName', width: '15%' },
{ text: 'Achieved', datafield: 'DateAchieved', width: '15%', cellsformat: 'd', formatter: "date", formatoptions: { srcformat: "ISO8601Long", newformat: "m/d/Y" } },
{ text: 'PL Final', datafield: 'DateFinal', width: '15%', cellsformat: 'd' },
{ text: 'Warranty?', datafield: 'Warranty', width: '15%', columntype: 'checkbox' }
]
谢谢Rushi
另一答案
pphillips001的答案对我有用,但是当网格增长时,调整大小会变慢。我刚刚更新了逻辑,现在性能非常好。
function setColumnWidths(gridName) {
if ($('#' + gridName).attr('columnsSet')=='true') return;
$('body').append('<span id="widthTest">WIDTHTEST</span>');
$('#gbox_' + gridName + ' .ui-jqgrid-htable,#' + gridName).css('width', 'inherit');
$('#' + gridName).parent().css('width', 'inherit');
var containerWidth=$('#' + gridName).width() - 20;
var columnNames = $("#" + gridName).jqGrid('getGridParam', 'colModel');
var thisWidth = 0;
// Loop through Cols
for (var itm = 0, itmCount = columnNames.length; itm < itmCount; itm++) {
var curObj = $('[aria-describedby=' + gridName + '_' + columnNames[itm].name + ']');
var thisCell = $('#' + gridName + '_' + columnNames[itm].name + ' div');
$('#widthTest').html(thisCell.text()).css({
'font-family': thisCell.css('font-family'),
'font-size': thisCell.css('font-size'),
'font-weight': thisCell.css('font-weight')
});
var maxWidth = $('#widthTest').width() + 40;
//var maxWidth = 0;
// Loop through Rows
var maxText = 0;
var theCell;
for (var itm2 = 0, itm2Count = curObj.length; itm2 < itm2Count; itm2++) {
thisCell = $(curObj[itm2]);
if (maxText < thisCell.text().length) {
maxText = thisCell.text().length;
theCell = thisCell;
}
}
if (theCell !== undefined) {
$('#widthTest').html(theCell.html()).css({
'font-family': theCell.css('font-family'),
'font-size': theCell.css('font-size'),
'font-weight': theCell.css('font-weight')
});
thisWidth = $('#widthTest').width() + 5;
}
if (thisWidth > maxWidth) maxWidth = thisWidth;
if (maxWidth > containerWidth) maxWidth=containerWidth;
$("#" + gridName).jqGrid('setColProp','amount',{width: maxWidth});
var gw = $("#" + gridName).jqGrid('getGridParam','width');
$("#" + gridName).jqGrid('setGridWidth',gw,true);
$('#' + gridName + ' .jqgfirstrow td:eq(' + itm + '), #' + gridName + '_' + columnNames[itm].name).width(maxWidth).css('min-width', maxWidth);
}
$('#widthTest').remove();
$('#' + gridName).attr('columnsSet','true');
}
另一答案
colModel:[{name:“f_name”,index:“f_name”,width:'100%'}]
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