場景:datagrid 中用編輯框修改數據,有一個列使用的combobox 在可編輯的時候需要動態綁定數據,這個數據是在根據其他條件可變的
思路:在每次開啟編輯框的時候動態綁定數據,
datagrid開啟
onClickCell: onClickCell//點擊觸發
onAfterEdit:onAfterEdit//編輯完單元格之后觸發的事件
$.extend($.fn.datagrid.methods, {
editCell: function (jq, param) {
return jq.each(function () {
var opts = $(this).datagrid('options');
var fields = $(this).datagrid('getColumnFields', true).concat($(this).datagrid('getColumnFields'));
for (var i = 0; i < fields.length; i++) {
var col = $(this).datagrid('getColumnOption', fields[i]);
col.editor1 = col.editor;
if (fields[i] != param.field) {
col.editor = null;
}
}
$(this).datagrid('beginEdit', param.index);
for (var i = 0; i < fields.length; i++) {
var col = $(this).datagrid('getColumnOption', fields[i]);
col.editor = col.editor1;
}
});
}
});
var editIndex = undefined;
//判斷是否編輯結束
function endEditing() {
if (editIndex == undefined) { return true }
if ($('#subDg').datagrid('validateRow', editIndex)) {
$('#subDg').datagrid('endEdit', editIndex);
editIndex = undefined;
return true;
} else {
return false;
}
}
//點擊單元格觸發的事件
function onClickCell(index, field) {
if (endEditing()) {
$('#subDg').datagrid('selectRow', index)
.datagrid('editCell', { index: index, field: field });
editIndex = index;
}
var taskLevelsData =$("#taskLevels").val();
if(field=="taskLevel" && taskLevelsData){//下拉編輯列時觸發
var editors = $('#subDg').datagrid('getEditors', index);//取當前的編輯器
var row = $('#subDg').datagrid('getRows')[index];
var smEditor = editors[0];
$(smEditor.target).combobox({
onLoadSuccess: function () {
},
onShowPanel: function(){ //下拉展開時動態修改options
//debugger
var data = [];
$.each(taskLevelsData.split(","),function(i,e){
var obj={};
obj.id=e;
obj.text=e;
data.push(obj);
})
$(smEditor.target).combobox("loadData", data);
//設置值
$(smEditor.target).combobox('setValue', row.taskLevel); //row的屬性賦值
}
});
}
}
//編輯完單元格之后觸發的事件
function onAfterEdit(index, row, changes) {
var d = {};
d.id= row.id;
//編輯內容進行修改數據
if(row.hasOwnProperty('bidRequire')){
d.bidRequire=row.bidRequire;
}if(row.hasOwnProperty('meaRequire')){
d.meaRequire=row.meaRequire;
}if(row.hasOwnProperty('requireDate')){
d.requireDate=row.requireDate.split(' ')[0] ;
}if(row.hasOwnProperty('quaRequire')){
d.quaRequire=row.quaRequire;
}if(row.hasOwnProperty('taskLevel')){
d.taskLevel=row.taskLevel;
}
//console.log(d);
//console.log(changes);
if(JSON.stringify(changes) != "{}"){
//console.log("tijiao")
$.post('${pmsmanager}/pms/mtrl_plan/mtrl_plan_detail/update.do?sessionId=${(sessionId)!""}',d,function(data){
})
}
}
