JQuery 获取选中select下拉框的value和text的值,合并成数组传给后端
提交格式
代码语言:javascript复制"workFences": [
{
"fenceId": "ew32w2wf232fwer23",
"fenceName": "区域q"
},
{
"fenceId": "ew32w2wf232fw543r23",
"fenceName": "区域b"
}
],test.json
代码语言:javascript复制{"msg":"查询成功","code":1,"data":[{"text":"下部区域","value":"fid--df79988_17d37d0f139_-730c"},{"text":"上部区域","value":"fid--df79988_17d696bb10d_-3a8"},{"text":"中间区域","value":"fid--df79988_17dd6406412_78bd"}]}例子
代码语言:javascript复制
//获取下拉框
$.ajax({
url: "test.json",
type: "get",
success: function(data) {
var html = "";
$.each(data.data, function(i, item) {
html += "";
})
$("#workArea").html(html)
}
})
$("#submit").click(function() {
var params = {
workFences: getSelectArea(),
}
alert(JSON.stringify(params))
$.ajax({
url: "test.json",
data: JSON.stringify(params),
type: "GET",
success: function(data) {},
error: function(err) {
console.log(err);
}
})
})
//获取下拉框区域
function getSelectArea() {
var selectArea = new Array(); //创建list集合
$("#workArea option:selected").each(function(i, value) {
debugger
var obj = {};
obj.fenceId = $(this).val();
selectArea.push(obj);
});
$("#workArea option:selected").each(function (i, value) {
selectArea[i].fenceName = $(this).text();
});
return selectArea;
}