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[英]How to fetch value from resource file inside JavaScript in ASP.net MVC view using Razor
[英]Using Razor inside Javascript (not MVC)
我想知道我是否可以在javascript中使用剃須刀!
<html>
<head>
<!--Load the AJAX API-->
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
// Load the Visualization API and the corechart package.
google.charts.load('current', {'packages':['corechart']});
// Set a callback to run when the Google Visualization API is loaded.
google.charts.setOnLoadCallback(drawChart);
// Callback that creates and populates a data table,
// instantiates the pie chart, passes in the data and
// draws it.
function drawChart() {
// Create the data table.
var data = new google.visualization.DataTable();
data.addColumn('string', 'Topping');
data.addColumn('number', 'Slices');
data.addRows([
['Mushrooms', 3],
['Onions', 1],
['Olives', 1],
['Zucchini', 1],
['Pepperoni', 2]
]);
// Set chart options
var options = {'title':'How Much Pizza I Ate Last Night',
'width':400,
'height':300};
// Instantiate and draw our chart, passing in some options.
var chart = new google.visualization.PieChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
</script>
</head>
<body>
<!--Div that will hold the pie chart-->
<div id="chart_div"></div>
</body>
</html>
這只是Google的基本代碼,它將顯示帶有靜態值的餅圖,我想在圖表中的數字上添加一些變量,以便它們可以根據我頁面上的數據進行更改。
data.addRows([
['Mushrooms', 3],
['Onions', 1],
['Olives', 1],
['Zucchini', 1],
['Pepperoni', 2]
]);
基本上,在這種情況下,這是很重要的部分,我想將這段代碼中的數字交換為諸如@number
類的剃須刀變量,這可能嗎?
在搜索一些答案時,我發現添加javascript代碼將使其允許剃須刀,但我無法使其工作,當我這樣做時,僅通過添加<text>
甚至沒有任何剃須刀代碼都無法顯示圖表。
或者,如果您有使用Google Charts API的經驗,並且知道如何以更好的方式整體上做到這一點!
是的,您可以在<script>
標記內使用razor
。
<script type="text/javascript">
data.addRows([
['@someRazorString', @someRazorNumber]
]);
</script>
另外,您可以使用
@{
var jsonSerializerSettings = new JsonSerializerSettings { ContractResolver = new CamelCasePropertyNamesContractResolver() };
<text>
<script type="text/javascript">
var someJsObjectOrArray = @Html.Raw(JsonConvert.SerializeObject(Model.someDotNetObjectOrArray, jsonSerializerSettings)));
</script>
</text>
}
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