[英]Can not select any item from Select2
我将Select2与customFormatResult
一起使用,如以下代码所示:
function productFormatResult(product) {
var markup = '<div class="row-fluid">' +
'<div class="col-xs-2"><img src="' + product.url + '" /></div>' +
'<div class="col-xs-10">' + product.value + '</div>' +
'</div>';
var prueba = '<img style="height: 40px;width: 40px;" src="' +
product.url + '" class="img-rounded" id="ProductoForm_0_image" /> ' + product.value;
return prueba;
}
function productFormatSelection(product) {
return product.value;
}
$("input.typeahead").select2({
placeholder: "Buscar producto",
minimumInputLength: 0,
ajax: {
url: Routing.generate('get_products'),
dataType: 'json',
quietMillis: 250,
data: function(term, page) {
return {
filter: term,
page: page
};
},
results: function(data, page) {
var more = (page * 30) < data.total_count;
return {results: data.items, more: more};
}
},
formatResult: productFormatResult,
formatSelection: productFormatSelection,
escapeMarkup: function(m) {
return m;
},
formatNoResults: function() {
return "No se encontraron productos para la palabra actual";
},
formatAjaxError: function() {
return "No hay conexión con el servidor";
}
});
但是我可以在显示时从选择中选择/选择任何项目,为什么? 我的代码有什么问题? 您可以在此处测试实时示例(查找此文本OFERTAS REALIZADAS A FACTURAR:其中表示Producto
)
您需要返回ID。
$("input.typeahead").select2({
id: function(prod) { return prod.value; },
placeholder: "Buscar producto",
minimumInputLength: 0,
id: function(prod){ return "prod"; },
ajax: {
url: Routing.generate('get_products'),
dataType: 'json',
quietMillis: 250,
data: function(term, page) {
return {
filter: term,
page: page
};
},
results: function(data, page) {
var more = (page * 30) < data.total_count;
return {results: data.items, more: more};
}
},
formatResult: productFormatResult,
formatSelection: productFormatSelection,
escapeMarkup: function(m) {
return m;
},
formatNoResults: function() {
return "No se encontraron productos para la palabra actual";
},
formatAjaxError: function() {
return "No hay conexión con el servidor";
}
});
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