jquery multiSelect 多選下拉框
2024-09-06 12:45:26
供稿：網友
$("#id").multiSelect({ oneOrMoreSelected: '*',selectAll:false,noneSelected:'默認顯示' });
Usage: $('#id').multiSelect( options, callback )
Options: selectAll - whether or not to display the Select All option; true/false, default = true
selectAllText - text to display for selecting/unselecting all options simultaneously
noneSelected - text to display when there are no selected items in the list
oneOrMoreSelected - text to display when there are one or more selected items in the list
(note: you can use % as a placeholder for the number of items selected).
Use * to show a comma separated list of all selected; default = '% selected'
optGroupSelectable - whether or not optgroups are selectable if you use them; true/false, default = false
listHeight - the max height of the droptdown options
代碼如下:
// Update the textbox with the total number of selected items, and determine select all
$("#id").updateSelected()
// Update the dropdown options
$("#id").multiSelectOptionsUpdate()
// Hide the dropdown
$("#id").multiSelectOptionsHide()
// Show the dropdown
$("#id").multiSelectOptionsShow()
// get a coma-delimited list of selected values
$("#id").selectedValuesString
使用javascript 設置多選框的默認選中項。
代碼如下:
$("#id").attr("value","");//清空選中項。
var ids='1,3,6';//設置選中框ID。
var id_Ojbect=(ids).split(",");//分割為Ojbect數組。
var count=$("#id option").length;//獲取下拉框的長度。
for(var c=0;c<id_Ojbect.length;c++){
for(var c_i=0;c_i<count;c_i++)
{
if($("#id").get(0).options[c_i].text == id_Ojbect[c])
{
$("#id").get(0).options[c_i].selected = true;//設置為選中。
}
}
}
代碼打包下載
