jqgrid - how to add parameters to extraparam of saveRow in inline editing mode

问题

I have a string:

var str = "it's a beautiful day";

I am passing this string to the function:

rowSave(id, str);

rowSave()

var rowSave = function(id, str){
    jQuery("#myjqgrid").jqGrid('saveRow',id,{
        "succesfunc": function(response) {              
            return true;                
        },                                  
        "url": "server.aspx",
        "mtype": "GET",
        "extraparam": {}
    });
}

What I want to do

I want to

split the string based on white space
every word in the string (after splitting it) should be passed as a parameter in extraparam so that it gets appended to the url.

I don't know how to do this.

As per Oleg's suggestion (see below), added in the ajaxRowOptions: {cache: false} in my jqgrid definition.

$("#myjqgrid").jqGrid({
   ajaxRowOptions: {cache: false}
});

回答1:

You can define a function similar to the following to build up the extra parameter object:

function encodeStr(str){
    var s = str.split(' '), i, result = {};

    for (i = 0; i < s.length; i++){
        result['param' + i] = s[i];
    }

    return (result);
}

jQuery.ajax is used internally by jqGrid and may ensure proper serialization. If you run into problems, use encodeURIComponent to encode each parameter.

Anyway, then just call into this object when you specify your parameters:

"extraparam": encodeStr(str)

回答2:

The code can be about the following:

var rowSave = function(id, str) {
    var strParts = str.split(' '), l = strParts.length, i, obj = {},
        codeStart = 'A'.charCodeAt(0); // 65

    for (i = 0; i < l; i++, codeStart++) {
        obj[String.fromCharCode(codeStart)] = strParts[i];
    }
    $("#myjqgrid").jqGrid('saveRow', id, {
        succesfunc: function(response) {
            return true;                
        },                                  
        url: "server.aspx",
        mtype: "GET",
        extraparam: obj
    });
}

First the obj will be filled as {A: "it\'s", B: "a", C: "beautiful", D: "day"} and then it will be used as the value of extraparam.

来源：https://stackoverflow.com/questions/9107258/jqgrid-how-to-add-parameters-to-extraparam-of-saverow-in-inline-editing-mode

标签

javascript

jquery

jqgrid