10 examples of 'jquery get value from array of objects' in JavaScript

21
function getObjectValue(obj){
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  var prefixed_prop_name = obj.attributes["prop_name"].value;
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  var button = $(obj).closest("button");
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  var pointer = prefixed_prop_name.indexOf("_", 1) + 1;
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  var prop_name = prefixed_prop_name.substring(pointer);
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  var obj_value = "(";
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  button.find("input[type="+obj.type+"][prop_name$='"+prop_name+"']").each(function () {
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    obj_value += this.value + ",";
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  });
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  obj_value = obj_value.substring(0, obj_value.length - 1);
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  obj_value += ")";
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  return [obj_value, prop_name]
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}

122
function getValue(value) {
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    var webApiEndpoint = setApiEndpoint('get_value')
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    $.ajax({
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        url: webApiEndpoint+"/"+value,
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        type: 'GET',
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        dataType: 'text',
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        cache: false,
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    }).done(function(data){
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        if (data.match(/^null$/)) {
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          $('.get-result').text("No data: "+value+ " don't have value.");
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        } else {
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          $('.get-result').text("Value: "+data);
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        }
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    }).fail(function(){
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        alert("fail to access Gladiator Web API");
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    });
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}

99
function getValue(sSelector, callback) {
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  client.getValue(sSelector, function (err, value) {
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    if (err) { callback(err); }
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    else {
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      callback(null, value);
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    }
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  });
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}

18
function getValueFromObject(element) {
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    return (element.choices &&
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        element.choices.length > 0 &&
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        element.choices[0] !== '' &&
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        element.choices[0] !== optionInputOther.OTHER) ||
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        (element.other && element.choices[0] === optionInputOther.OTHER)
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        ? element
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        : undefined;
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}

11
export function removeArray(array, val, callback) {
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  var index = array.indexOf(val);
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  //如果找到
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  if (index > -1) {
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    callback && callback()
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    array.splice(index, 1);
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  }
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}

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getValue(obj: any) {
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    const realObj = this.isStatic ? this.cls.typeObj : obj;
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    return realObj[this.name];
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}

333
export function setValue(object, value) {
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  if (object && object.isStream) {
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    object.setValue(value);
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  }
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}

16
function getValue (value, key) {
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  if (!value) return value
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  if (value instanceof Map) {
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    return value.get(key)
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  }
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  if (value instanceof Set) {
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    return key
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  }
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  return value[key]
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}

1810
function makeArray(value) {
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  if ((typeof(value) === 'object') && (typeof(value.length) === 'number')) {
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    return value;
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  }
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  if (typeof(value) !== 'undefined') {
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    return [value];
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  }
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  return [];
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}

1
export function makeArray(value) {
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    return Array.isArray(value) ? value : value ? [value] : [];
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}